Slide, Negative Film, Photo Scanning: FREE Scanning Tips, Tricks, and Secrets

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Scanning Tip: TIFF vs. JPG, Which Digital Format Is Better

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When Should You Save Your Slide, Negative, or Photos as TIFF or JPEG

If you’re a commercial artist, magazine, museum, then NEVER scan your slides, negatives, or photos as JPEGs.  Saving your scans as TIFFs will give you file size of around 100 MB. At best, you’ll get around 12 MB from a JPEG scan.

Does 100 MBs mean you have a better quality digital scan?

No.  Don’t confuse file size with the quality of your scan.  The only reason you’d want a 100 MB digital photo is because you have more data to work with.  So if you’re doing any commercial editing, it’s better to have as much digital data as you can.

Also, at 100 MB, you can print your scans at billboard size.

Saving Your Scans As JPEGs Is Safe

JPEG images are great if you have a home scanning project.  And just because you have a JPEG and not a TIFF, does NOT mean the quality of your scans will be worse.

Basically, a JPEG is a compressed version of a TIFF (technically a RAW file).  Instead of a 100 MB file, you can have the same looking image, but at 12 MB or less.  The math involved in the compression “knows” what data it can get rid of and what data it can keep– and you end up with the same looking image, but at a smaller file size.

How To Make Sure Your JPEG Compression Is NOT Too High

There’s one small catch.  Most scanner’s default compression level is a bit too high for my liking.  Sure, at a higher compression level you get a smaller file size.  But at the cost of quality.

Here’s how to change the compression level when you’re saving your cans as JPEGs.

I’ll be using a simple Epson home scanner.  Your scanner might be a bit different.  But you still can follow along because this stuff is bascailly the same, no matter what scanner you have.s

Anyway, here’s a screen shot of my scanner’s settings:

JPEG Scan Compression Level

1. Look for something called “File Saving Options”.  My Epson scanner has an icon for this option.

2. Another window will open up.  This is where I choose if I want to scan JPEG, TIFF, etc.

3. Once I choose JPEG, there’s another option just for JPEG format.  Again, your scanner might be different.  And you might have to fiddle and look around to find these options on your scanner– but they’re there.

4. Now I have the JPEG options window open.  This is where I choose what compression level I want my scans saved as.  If I have 0 compression, that means I have the highest quality JPEG I can get. But these means I’m going to get a bigger file size.  At 100 compression, you basically won’t see any detail form your image.  But you will have a very small file size.

So the balance is high quality vs. a reasonable file size.  My Epson’s default is around 10 compression.  Which is way too high for me.  My sweet spot is around 3 or 4.  This gives me a 5 MB digital image.  At 0 compression, I get a 12 MB file.   But sometimes 12 MB is too clunky– say for email or uploading.

Do You Have A DIY Home Scanning Project?

Hi, Konrad here. I’m the owner of ScanCanada.ca and been scanning since 2005.  I’ve scanned over 500, 000 slides, negatives, and photos.  If you have a home scanning project, and you’re not getting the results you expected, then you’re welcome to check out my How To Scan guide.  I’ll show you exactly how I scan my customers slides, film, and pictures.  And I try to be as non-technical as I can.  Check it out here…

How To Scan Slides, Negatives, Photos: http//HowToScan.ca

Or if you like a small team of professionals to convert your slides, negatives, photo into digital, please visit:

Scanning Services: http://ScanCanada.ca

Thanks!

 

 

 

 

Learn How To Scan Like A Professional And Help Your Friends And Family With Their Own Scans

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This scanning blog is just one place  where you can find my articles on how to convert slides, negative film, and photo into digital. Here’s where you can find my stuff…

HowToScan.ca

How To Scan Slides, Film, & Photos: Free Scanning GuideThis is my side project when I’m not scanning for a living.  I will show you exactly how I scan my customer’s slides, negatives, and photos.  I try to make is as non-technical as I can.

Check it out, FREE Slide, Negative, Photo Scanning Guide

 

 

 

 

eZineArticles.com

eZineArticles.com Expert AuthorThese articles are a bit more technical, and my major focus is on understanding resolution.  I also have quick scanning tips as well.

Please visit, eZine Article Expert Author on Scanning

 

 

 

 

Squidoo.com

Slide Film Photo Scanning Tips on SquidooHere’s where you can get quick, fast tips on scanning your own slides, negatives, and photos.  If you don’t have the time, and want to jump right into scanning, check out, Squidoo: Squidoo Lensmaster HowToScan

 

 

 

 

Convert slides, negative film, photos into digtal: ScanCanada.ca

Imagine your Dad’s reaction when he sees 60 year old slide scans of himself when he was just a boy.  Convert your family slides, negative film, and photo into HD quality digital images.  Slide, Negative Film, Scanning Services Toronto.
 

 

 

Slide, Film Scanning Tip: How To Make Sure To Scan The Right Side

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Your Digital Images Will Turn Out Backwards If You Do Not Know What Side To Scan

Make make sure your slide or negative film scans do not turn out like this:

what side to scan slide negative film

Here is 3 quick tips to make sure you scan the right side of your negative film or slide, please check out…

What Side To Scan Your Slide or Negative Film

 

Photo Scanning Resolution Tip: Scan Your Photos At 300 DPI To Get HD Digital Images

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Photo Scanning DPI and Resolution

Most people think you need a lot of resolution / DPI to get high-definition digital photo scans. But the fact is, if you scan your 4”x6” photos 300 DPI, you still get HD quality digital images.  Here is 3 reasons why:

1.  Your HDTV Has A Screen Resolution Of 1080 x 1920

It does not matter if your HDTV is 32 inches or 52 inches– if you have an 1080p HDTV, the “screen resolution” is 1080 x 1920 pixels.  What does screen resolution have to do with your photo scans?

2.  Your 4”x6” Photo Scans Have A Pixel Dimension of 1200 x 1800

Instead of “screen resolution”, your digital photos have what is called “pixel dimension”.  When you convert a photo into digital, you are going to get digital image that has a pixel dimension of 1200 x 1800.

3.  Always Look At Pixel Dimension As A Yard Stick

Resolution is always confusing because there is so many terms: DPI, mega pixels, pixel dimension, screen resolution, etc.  To make it easier for you, always look at the pixel dimension or scree resolution.  Forget about DPI, mega pixels, 720p, 1080p– those are all fancy marketing terms that mean the same thing.

Anyway, back to your photo you converted to digital.  Remember I said that it has a pixel dimension of 1200 x 1800.  Now, if you look at your HDTV, it has a screen resolution (same thing as pixel dimension) of 1080 x 1920.  This means when you put your digital photo on your HDTV, it is going to fit perfectly.  Your HDTV won’t have to crop it, size it down, stretch, etc., to make it fit on the screen.  Your 4”x6” photo scan at 300 DPI is considered HD quality.

Always try to find a number like, 1080 x 1920.  And use your HDTV as a yard stick.  If, say your digital camera is 2 mega pixels, check and see the pixel dimension of the digital photos.  If your digital photos from your camera are 1200 x 1800 (give or take), then you know they are HD quality.  Always use pixel dimension or screen resolution as the yard stick.

Learn More About Photo Scan Resolution So You Can Have More Control Over Your Digital Images

Choosing the right DPI for photo scanning is just the start.  If you like to learn more on how to get better looking photo scans, please read my eZine article:

Get Excellent Quality Photo Scans: Three Tips

Good luck with your photo scanning project!
Konrad M.
ScanCanada.ca

Want HD Quality Slide / Negative Scans? Then Use This Resolution DPI To Scan Them

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Get HD Digital Images By Scanning Your Slides and Negatives at 1500 DPI

At 1500 DPI, You Will Get HD Quality Digital Images

If you’re converting your negatives or slides into digital, and want true HD quality digital images, you don’t need to scan them at 4000 DPI.

Scanning your originals at 1500 DPI will give you true HD digital images.  Also, scanning at 1500 DPI is going to save a lot of time.  At 4000 DPI, it takes me about 3 minutes to scan a negative.  At 1500 DPI, it takes about 45 seconds.

How can 1500 DPI be true HD?  Well, have a look at your HDTV.  Did you know the resolution of your HDTV is only 1080 x 1920.  Have a look…

1500 dpi slide negative scans fit on hdtv

 

 

Or take a look at your computer monitor– in my case it is only 1366 x 768.  Check it out…

1500 dpi slide negative scans are bigger than 19" monitors

How about an iPad? The screen resolution on that thing is 1024 x 768.  Here is the big picture…

ipad resolution is smaller than HD

 

What’s do these numbers have to do with your slide or negative scans?  Well, if you scan a 35mm slide or 35mm negative at 1500 DPI, you are going to get a digital image that is 1275 x 1950.  Look here…

1500 dpi negative slide scan is HD

You see, at this pixel resolution, your digital images are bigger than your HDTV.  1500 DPI is all you need!

Learn More About Resolution So You Can Have More Control Over Your Digital Images

This stuff is just the begining.  If you want to learn more about resolution so you can do a lot more with your scans, check out…

Understanding Resolution For Better Slide, Negative Scans

Good luck with your scanning project!

Konrad M.

ScanCanada.ca: Professional Slide, Negative, Photo Scanning Services Toronto

Top Five Mistakes To Avoid When Scanning Slides, Negatives, And Photos Into Digital — And How To Get Better Looking Scans

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Why Are You Not Getting Quality Slide, Negative, Photo Scans?  Here Are 5 Reasons Why And What You Can Do To Get Better Looking Scans

- by Konrad M., owner of  ScanCanada.ca

Mistake #1: Thinking You Need The Most Expensive Scanner With All The Bells And Whistles

Do you think Eric Clapton needs the most expensive guitar to sound like he does?   No, of course not! He can use any old guitar you find in pawn shops, and he still can sound great.

Maybe like me you went out and got the best scanner you could find.  It had all the fancy features that promised you quality scans.  Then when you finally figured out how to use Digital Ice, Color Fix, DEE, etc., you still got lousy looking scans.  It is very frustrating.

Why can you NOT get consistent quality scans with even the best scanners out there?

Any scanner on the market is amazing at giving you a lot of pixels.  A $200 scanner can scan the same amount of pixels as a $6000 scanner.

But here is the rub:  scanners were made to scan pixels, but not at EDITING your scans.  Sure, the more expensive the scanner, the more scan enhance features it comes with.  But if you ever tried scanning you know how frustrating it is to get scans that look worse than the originals, even after you pressed all the fancy buttons.

You need accept the fact that there are no short-cuts.  It would be amazing if you could press a few buttons, and let the scanner to all the work.  But that is not how it works.  If you continue to rely on your scanner to edit your slide, negative, photo scans, you will NEVER get quality digital images.

Mistake #2:  The More Resolution You Use, The Better The Quality Image You Get

What do you think most people do when they load up their scanner and choose a resolution or DPI (dots per inch)?

I think most people want to go as high as possible.  They use the highest DPI the scanner can give.  But all they get is a HUGE digital image that has MORE dust and scratches.

Just because you scan your negatives or slides at 4000 DPI, or photos at 1200 DPI, does not mean you will get higher quality images.  There is a point where you STOP scanning image detail, and start scanning the surface of the film or photo.

For instance, photos have a limit of 300 DPI.  After that you are scanning minute dust and scratches, the gloss off the photo paper, oil from finger prints, etc.

Yes, I recommend scanning at higher resolutions, but do not think that you will get more quality.  Scanning at a higher resolutions will never work at getting you higher quality.

Mistake #3: Here Is How To Scan 2000 Slides, Negatives, or Photos In ONE Week

If you want to scan as many originals as you can, as fast as you can, here is what you can do.

First, do not bother cleaning your slides, negatives, photos before loading your scanner.  Sure, cleaning your originals before putting them in the scanner will remove 90% of the dust, but who cares, cleaning just gets in the way.

Second, just load your originals in any which way you want– and hope you scanned the right side so that the scan is not backwards.  Do not bother learning what side you should scan.  Taking the time to load your originals properly will just slow you down.

Yeah, you get it.. I am being sarcastic.  But what is funny is, these small things like cleaning your originals and learning what side to scan are so trivial that most people skip them to save time.

But remember this one thing: these are your ONLY originals, you may as well convert them into digital RIGHT the first time.  This means you have to take your time.

Sure, scanning is a BIG job that takes a while. But if you do the job right the first time, you are ensuring that your originals are backed up properly.  If anything happens to those originals, you will have the peace of mind knowing you have EXACT copies, or better looking copies, backed up digitally.

Mistake #4: Thinking You Need Be An Expert At Graphic Design To Get Quality Images

Earlier I talked about how you should not use your scanner to edit your photo, negative film, or slide scans.  Here is what I recommend instead: edit them yourself, using software designed for fixing digital photos.

I know what you are thinking, “he is crazy!”.

But the only way to get quality slide, photo, negative scans is to edit the digital images by “hand”. I know it is very tempting to use your scanner software to do this job– but if you have ever tried using this method, you know how frustrating it is to keep getting bad scans.

You need a better method to scan and edit your family’s slides, negatives and photos.

Mistake #5: Not Getting Help With Your Home Scanning Project

You know what, it took me 6 years to figure out how to get quality scans, and to perfect it.  Let me tell you a story how figured it out.

It was 2004 and I just spent weeks scanning my parents photos.  At the time they looked OK.  I had a pretty good scanner, and I used scan enhancement features like Digital Ice to fix my scans.

But then I put my scans on my HDTV and they  looked horrible– all of them were absolutely useless.  I was so frustrated because I just spent all that time scanning them, and they were useless.  But you learn from your mistakes.  And thanks to this mistake, I figured out how to perfect scans, every time.

Anyway, I picked up the project again, and this time I would try a different way.  I guess I am lucky because I have been using Photoshop since 2000, so I knew how to manipulate digital images.  So instead of using all the fancy scan enhancement features that came with the scanner, I did a “natural” scan.  This means I had a digital image with NO editing done to it.

I then opened the natural scan in Photoshop and spent hours trying to figure out how remove dust and scratches, fix color fading, bring back the exposure levels, etc.  It was not perfect, but it was WAY better than my first attempt.

It took me months to perfect this technique.  And now 6 years later, I have a business scanning family and commercial slides, negative and photos for a living.  I have converted over 500,000 slides, negatives, and photos into digital.  I NEVER use short-cuts like Digital Ice, and I have a small team of graphic designers that help me edit all scans by “hand”.

The Best Part? Discover How I Scan And Edit My Customers Slides, Negatives, And Photos

The best news is, I have a side project showing you how step-by-step how I edit my customer’s slides, negatives, and photos.  If you are the DIY type check out…

How To Scan Slides, Negatives, Photos: Free Scanning Tutorial: HowToScan.ca

You do not need Photoshop– you can download a free program called GIMP that does the exact same thing.  And since I will show you in my scanning tutorial, step-by-step, you do not need a technical background in graphic design.  All you need is a strong commitment in wanting better looking, higher quality family scans.

And one more thing.  Do your friends and family a big favour– when you learn these scanning techniques, teach them what you have learned.  It is the biggest gift you can give them: to permanently preserve their family story by showing them how to convert their own slides, negatives, and photos into quality digital images.

Good luck with your family scanning project!
Thank you,

Konrad M.
ScanCanada.ca: Professional Slide, Negative, Photo Scanning Services Toronto

3 Scanning Tips To Help You Get Better Results Right Now

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how to get slide negative photo scans

Trouble Scanning Your Own Slides, Negatives, Photos? Here Are 3 Tips That Can  You Get Better Looking Scans

I have been scanning since 2005, and scanned over 500,000 slides, negatives and photos.  Here are three core things I have learned to get me better quality scans.

1) What Does Digital Ice Do To A Photo, Slide, Negative Scan

My first tip is not to use Digital Ice.  Your scanner may have all these fancy scan enhancement features, like Digital Ice, Color Fix, Dust / Scratch Removal, etc.  Do not be tempted to use them.

I know, scanning your family’s originals is a big project, and it is going to take a long time.  And it is very tempting to think your scanner has a quick fix for getting quality scans in a short time.

The fact is, you might save some time, but you will pay in another way.  Check out what Digital Ice did to this negative film scan….

what digital ice does to scans

The negative scan on the left has detail missing because Digital Ice thought some of the white in the lettering was dust.

The whole point of digitally archiving your family’s slides, negatives, and photos is so they are AT LEAST the same quality as the originals.  If your scans look lousy, then what is the point of converting them?  Even if you save some time using Digital Ice, you still end up with digital photos that are not worth keeping.

2) How Can You Get Better Scans Using The Scanner You Already Have

I can use a $200 scanner, and get great high quality scans everytime.  How?  First, I do not use the scan enhancement software that came with the scanner.  What I do is, I try to get a “raw” or “natural” scan.  No Digital Ice, no DEE, no Color Fix, none of those fancy sounding features.

Once I get a natural scan, I edit the digital photo in software MADE to edit digital photos.  I know, I know… this may seem like a lot of work.  It is just easier to press the Digital Ice button, and let the scanner do all the work.  But you do want quality scans, right?  And if you want the job done right, you may as well take some time to learn some quick editing tips.

I have a side project called HowToScan.ca.  This is a free scanning tutorial, showing you exactly how I scan my customer’s slides, negatives and photos.

Even if you do not know anything about Photoshop or GIMP (a free photo editing program that dose exactly what Photoshop does), that is ok.  In my scanning tutorial I will show you, step-by-step, how to scan and edit your family’s slides, negatives, and photos.

Check out…

A Non Technical Scanning Guide: HowToScan.ca

And here’s the table of contents….

HowToScan.ca: Free Scanning Guide, Table Of Contents

3) What Resolution Should You Scan Your Slides, Negatives, and Photos

Here is the quick answer– if you want all your digital images to be at least HD quality, here is the resolution I use….

4” x 6” Photos: 300 DPI
35mm Slide scans: 1500 DPI
35 Negative Film scans: 1500 DPI

When you scan your photos at 300 DPI, you will get a digital image that is 1200 x 1800.  This number means that your digital photo will fit perfectly on your 52”, 1080p HDTV.  How? Well, your HDTV has a screen size of 1080 x 1920.  And your 300 DPI photo scan is 1200 x 1800. In other words, your digital photo has a larger resolution than your HDTV.

Also, if you scan your film and slides at 1500 DPI you will get a digital image that is around 1275 x 1950– which is also bigger than your 1080p HDTV.

I personally use 900 DPI for photo scans, and 4000 DPI for slide, negative scans.  Even though it takes longer, and it may be a bit over-kill, I rather have too many pixels then too little.  I never know what sort of technology they will come out with in the future.

Did These Scanning Tips Help?

If you want to go deeper, and learn how to properly scan your family’s slides, negatives, and photos, I invite you to check out my  free scanning guide, HowToScan.ca.

Thanks for reading!

Konrad M.
ScanCanada.ca

Discover The 5 Basics To Scan Resolution And DPI

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These 5 Basics Will Help You Control What You Do With Your Slide, Negative, & Photo Scans

what resolution dpi to use when scanning slides, negatives, photos

To help you better understand what is the best resolution to scan your family slides, negatives, or photos, here are 5 basics to have in mind.

1) Higher DPI Does NOT Equal Higher Detail Scans

The number one myth is that the higher the resolution, the better the quality and detail your scan will be.  That is exactly what I thought– “I will setup my scanner at the highest resolution possible, and I will see detail I could never imagine”.

Except there are limits.  Have a look at your actual slides, negatives, or photos.  When they were developed, the print shop used a certain amount of dots per inch to print them.  A typical 4” x 6” photo was printed at 300 dots per inch.  That means the print shop used 300 colored dots per inch to make up your photos.  So your photo has a limit of 300 DPI.  Same for a 35mm slide or negative.  These guys were printed (emulsion coated on film) using about 1500 DPI.  Quick note: I had arguments with professional photographers saying that slides and negatives have over 1 million DPI– we just do not have the scanners to pickup that detail yet…. but I digress.

You see, your originals have limits.  And once you setup your scanner to go past those limits, you are no longer picking up detail.  All you are doing is making your digital image bigger.  This leads me to my next point.

2) Higher DPI / Resolution Only Makes Your Digital Image Scans Bigger

I just talked about how scanning at a high resolution will not give you more detail.  All you will get is a bigger scan.

This is what your scanner does when you increase the resolution: it will produce the EXACT quality and detail of your original slide, negative, or photo at a bigger size WITHOUT losing quality.

Here is an example. Remember, your physical photo is 4” x 6” at 300 DPI.  When you setup your scanner for 600 DPI to scan that photo, you basically doubled it in size.  So if you bring your 600 DPI digital image to a print shop you can make a physical print that is 8” x 12” WITHOUT losing quality.  So you took your 4” x 6” photo, scanned it at 600 DPI, and now you can re-print it 8” x 12” without losing quality.

You did NOT add extra detail or added quality.  Your scanner just did the math and made sure you got the same quality as your original but at a bigger size.  It all goes back to the quality and amount of detail your original has.  Most people I know used simple cameras, and had their photos developed at generic photo shops.  If that is the case, it is most likely your photos are 300 DPI, and your slides and negatives are 1500 DPI.

3) Your HDTV Will Only Display At 1080 x 1920 Pixels

Lets look at your physical photo again– it is 4” x 6” at 300 DPI.  Now if you convert all those numbers into digital, you would get a 1200 x 1800 digital photo.

How?  Scanner magic*:

4” x 300 DPI = 1200
6” x 300 DPI = 1800

*math.

This number, 1200 x 1800, is your pixel dimension.  Write this down: your pixel dimension is the most important number.  Do not worry about dots per inch, resolution, mega pixels, etc.  Those are just a bunch of numbers that mean the same thing.  Whenever you get a digital image look for the pixel dimension.

Anyway, I just mentioned your HDTV is 1080 x 1920– that is its pixel dimension.  And your 4” x 6” photo scan has a pixel dimension of 1200 x 1800.  Since your digital image will fit perfectly on your HDTV, it is going to be displayed at HD quality.

What if you scanned your 4” x 6” at 900 DPI?  Would you see more detail on your HDTV at this resolution?  This is what you would get:

4” x 900 DPI = 3600
6” x 900 DPI = 5400

You would get a digital image that is 3600 x 5400– that is awesome! But, wait…  Remember your HDTV is only 1080 x 1920.  It has a limit.  So your HDTV is going to re-size it down to 1080 x 1920.  Or it is going to crop most of your digital image, giving you maybe the bottom corner.

But now worries.  Remember how I said that at a higher resolution you get a bigger picture– not more detail or quality.  So when your HDTV re-sizes it down to 1080 x 1920 you are NOT losing quality.  It is just making it smaller so that if fits your screen, but still maintains the same quality.

Are you seeing how all this resolution stuff is coming together so far?

4) How Resolution, DPI, And Pixel Dimension Gives You Mega Pixels

The basics of what your scanner does is this:  it takes the actual physical size of your original and multiplies the amount of DPI or resolution you imputed.

Here is what I mean.  Your 35mm slide’s physical dimensions is 0.85” x 1.30”.   When you tell your scanner you want to scan your slide at 1500 DPI, here is what you get…

0.85” x 1500 DPI = 1275
1.30” x 1500 DPI = 1950

So your pixel dimension is 1275 x 1950.  Remember how I told you to write down “pixel dimension”?  This is why it is important, because all these numbers we are using (300 DPI, 1500 DPI) all equal to the same thing: pixel dimension. Lets have a look again…

4” x 6” Photo Scanned at 300 DPI = 1200 x 1800
35mm Slide Scanned at 1500 DPI = 1275 x 1950

The pixel dimension is pretty close, thus you are getting pretty much the same digital image.  And even though you used different DPI, you still got the same digital image pixel dimension.

Now, I am sure you have heard of mega pixels.  To get your mega pixels, simply multiply your dimensions….

1200 x 1800 = 2.1 million.  In marketing terms 2.1 million is 2 mega pixels.

5) What Resolution You Should Scan Your Slides, Negatives And Photos

The simple answer is, if you want to maintain the same quality, scan your 4” x 6” photos at 300 DPI, and your 35mm slides and 35mm negatives at 1500 DPI.

Even at 2 mega pixels (see above), you are still getting HD quality digital images.  Remember, your HDTV is only 1080 x 1920 in pixel dimension and at 300 DPI / 1500 DPI you get 1200 x 1800 / 1275 x 1950.

But it is always better to have too much resolution than too little.  I scan my photos at 900 DPI and my slides and negatives at 4000 DPI.  This give me a 3500 x 5200 digital image, which is around 18 mega pixels.

Conclusion: A 1200 x 1800 Digital Image Is Enough

I just want you to know that as long as you scan your photos at 300 DPI and slides and negatives at 1500 DPI, you will be safe.  Your digital image will be the SAME quality as your original.  This is good to know because 1) scanning at higher resolutions take way longer so you can save some time, and 2) you do not need to go higher than that if want to view your scans at HD quality.

But if you are interested in “future-proofing” your family’s originals, then I suggest scanning them at 900 DPI for photos and 4000 DPI for slides and negatives.  You never know what future technology will bring.

Good luck with your scans!

Konrad M.

Oh, if you have weird sizes, like 2” x 2” negative film, etc, here is the best resolution to scan them at…

What Resolution To Scan Unusual Size Photos, Slides, Negatives

Photo Scanning Tip: What Resolution Is Best For Photo Scanning

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If You Are Unsure What Is The Best Resolution For Photo Scanning, Here Is What I Use

For your normal 4″ x 6′ photo I use 900 DPI.  But did you know you can use 300 DPI, and you will be perfectly safe?

Here is why.

Take a look at your HDTV.  The actual screen dimension is 1080 x 1920.  Now, if you scanned your 4″ x 6″ photo at 300 DPI, you would get a digital photo dimension of 1200 x 1800.  HDTV = 1080 x 1920.  300 DPI Photo Scan = 1200 x 1800.

You see, your photo scan is technically HD.  That is because it will fit snug on your 1080p HDTV.  And you will not lose any quality.  So why would you want to scan more than 300 DPI?

Well, to be even safer, I rather have more pixels than too few.  You never know what the technology will be like in the future.

One Big Problem Scanning Your Photo Over 300 DPI

Here is the thing– if you go over 300 DPI, say 600 DPI, you will start to pickup unwanted detail.  Minute dust, scratches, the oil off your finger prints– it will all be picked up.

And do not think that sine you doubled your DPI to 600 you will get twice the detail.  When your  physical photo was printed in the photo lab, the printer used 300 dots of colour to make up you photo.  So your physical photo has a limit of 300 DPI.  If you try to scan higher than that, you are just going start picking up surface detail– such as gloss off the photo, dust, etc.

Advantage Of Scanning Your Photo Bigger Than 300 DPI

I mentioned it is better to have too many pixels, than too little.  You never know what the technology will be like in the future.  Maybe HDTVs will be 2160p (2 x bigger than 1080p).

But the best advantage of going over 300 DPI, is that you image will be twice as big.  This means if you want to re-print your 4″ x 6″ photo, scan it at 600 DPI, and the photo lab will be able to print it at 8″ x 12″ without losing quality.

I get more into detail in the following article…

When To Scan Your Photos At 300 DPI, And When NOT To

If These Scanning Tips Helped, Get More…

I have a side project called How To Scan.  All the stuff I learned in 6 years scanning for a living is all in my free scanning tips and tutorials.  Actually, all the stuff to AVOID is in there.  I will show you what to avoid and how to get better quality scans.  You do not need an expensive scanner.  And you do not need to be a graphic designer.

So if you have a home scanning project, and need some quick tips, check out…

A Non-Technical Guide On Scanning Your Family Slides, Negatives, and Photos: Free Guide

Good luck with your scanning project!

Konrad M.

“Why I NEVER Use Digital Ice To Improve The Quality Of Slide, Negative, Photo Scans

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Will Digital Ice Improve Scan Qaulity

Here Are 3 Big Problems I Have With Relying On Digital Ice To Improve My Scans

What is the most frustrating part trying to scan your family slides, negatives and photos?Are you wasting time trying to figure out all the scan enhancement features,  only to get lousy scans?

Digital Ice or other scan enhancement software is a great idea. What is better to press a few buttons and get consistent results. Except if you have tried scanning your own slides or photos, you know that it is not that easy.

Here is 3 reasons why Digital Ice will not get you the results you expect…

1) Faded Colours Usually Come Out Looking “Plastic”

I find that whenever I try fix colour, it never comes out like I want. Green grass comes out blue. Red comes out bright orange. Most of the time the colours are so saturated that they look “plastic”.

Sure, I have tried tweaking the colour saturation so it is not so bright. But once I think I have the settings right, there will be a slide or negative that will come out wrong?

Why?

Well, one photo was probably taken in bright or dark light. While another was taken indoors. Not all slides or negatives are shot in the same spot. That means you cannot apply the same colour fix setting for ALL of them.

So maybe you do what I did– compromise. Instead of tweaking the setting for every scan, I found a good medium and scanned them with the same settings. I saved some time, but the results were not consistent.

2) Digital Ice Removes Dust And Scratches, What Else Does It Take Away?

The biggest issue with Digital Ice is it takes away detail– important detail. Sometimes I would get scans with the eyeballs gone! Digital Ice assumed the whites of the eyes were a big dust ball, I suppose.

Actually, the overall digital photo looks a bit blurry. When I compare a natural scan (no Digital Ice) with one where Digital Ice was applied, I notice a lot of blurred edges and smooth textures. Not good if you want to keep as much detail as you can. For example, the date on a license plate might not be legible. Sometimes small things like that are useful to identify a photo.

3) You Will Pay For A Better Versions Of Digital Ice

Digital Ice is owned by Kodak. They designed the technology. And what they do is they license this technology out to scanner manufactures.

So if you have an inexpensive scanner, you are most likely using a light version of Digital Ice. A more expensive scanner will have a better version of Digital Ice with more features.

My Nikon 9000 came with Digital Ice 4. At the time, this scanner cost me $6000. Do not get me wrong. This scanner has great technology at picking up pixels. The pixels are crisp, sharp, and hold a of digital data. But once I press that Digital Ice button, all those nice pixels get ruined.

How To Get Quality Scans WITHOUT Digital Ice

If you like to see how Digital Ice works and how you can get quality scans without using it, check out…

How Digital Ice Works And Why You Should Not Rely On It

This is a free, non-technical guide to help you with your scanning.

Good luck with your scanning project!

Konrad