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What Exactly Is A Scanner? (For Images)

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Posted 11/02/2017   11:16 am  Show Profile Bookmark this topic Add Cook Islands Specialized1 to your friends list Get a Link to this Message
When people refer to scanned images, is this like a neat scanner https://www.amazon.com/dp/B001CQFRPO/ or is it like a photo copier. Also, if it is a neat scanner, do you put the stamp in a mount before you insert it to the scanner?

-Jake
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Posted 11/02/2017   11:24 am  Show Profile Bookmark this reply Add 51studebaker to your friends list  Get a Link to this Reply
Hi,
No, search for a "flatbed scanner". Scan stamps without any mounts and typically at 300 dpi.
Don
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Posted 11/02/2017   11:44 am  Show Profile Check GeoffHa's eBay Listings Bookmark this reply Add GeoffHa to your friends list  Get a Link to this Reply
The scanning function is a standard feature of most cheap inkjet printers, together with printing and copying. Usually more expensive if a function of a laser printer.
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Posted 11/02/2017   11:49 am  Show Profile Bookmark this reply Add angore to your friends list  Get a Link to this Reply
I scan stamps both ways depending on needs.

It is nice to have the stamp on a black background to define the perforations.
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Al
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Posted 11/02/2017   1:02 pm  Show Profile Bookmark this reply Add cjpalermo1964 to your friends list  Get a Link to this Reply
I place the stamp or cover on the glass, then place a sheet of plain black paper over it, then carefully close the cover. I bought smooth-finish black paper at a craft store; it's intended for use in scrapbooking. Cheap black construction paper also can be used but the paper fibers may show up in the background of your scan.

The Epson V39 is a reliable and inexpensive choice. It connects to a computer by USB.
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Posted 11/02/2017   2:16 pm  Show Profile Bookmark this reply Add stallzer to your friends list  Get a Link to this Reply
I just bought this one a couple of weeks ago for $70 on Amazon

https://www.usa.canon.com/internet/...can-lide-220

It's a snap to use and gives you great results like this


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Posted 11/02/2017   3:34 pm  Show Profile Bookmark this reply Add Stampman2002 to your friends list  Get a Link to this Reply
What I use, for single stamps, are the black 3x5 poly cards. It gives a nice black background when scanning the stamp. For larger items and covers, I have a piece of black board I place over the stamps once I have them situated on the scanner. Again, I get a nice black background which helps to show off the perfs of the stamp.
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Posted 11/02/2017   4:15 pm  Show Profile Bookmark this reply Add stallzer to your friends list  Get a Link to this Reply
I use approval cards for scanning.
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Posted 11/02/2017   5:01 pm  Show Profile Check revenuecollector's eBay Listings Bookmark this reply Add revenuecollector to your friends list  Get a Link to this Reply
I have taken a black plastic Lighthouse approval card (black paper tends to be more grey than black and has too much texture) and attached it to a block of wood. I place the stamp face-down directly on the scanner glass with with block on top of it. This has the added effect of flattening the stamp against the glass, so any image aberration due to the curl of the stamp is minimized.
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Posted 11/02/2017   6:52 pm  Show Profile Bookmark this reply Add chris2015 to your friends list  Get a Link to this Reply

Quote:
I use approval cards for scanning.


I do the same thing or put the stamp in a black mount. I often have trouble getting the scan down to the size required by SCF, especially now with the new Image Optimizer. I can never seem to get it as nice as stallzer's scan

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Posted 11/02/2017   6:55 pm  Show Profile Bookmark this reply Add stallzer to your friends list  Get a Link to this Reply
I scan my stamps at 1200 dpi, then upload them to Flickr.
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Posted 11/02/2017   7:37 pm  Show Profile Bookmark this reply Add chris2015 to your friends list  Get a Link to this Reply
How do you get them down to the required 200 kb size after scanning at 1200 d.p.i.??

Whenever I scan at 1200, they are too big to even use the Image Optimizer.
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Posted 11/02/2017   8:03 pm  Show Profile Bookmark this reply Add Cook Islands Specialized1 to your friends list  Get a Link to this Reply
Chris, if you use third party image hosting then you don't have to worry about the annoyances of the 200kb requirement.

-Jake
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Posted 11/02/2017   8:13 pm  Show Profile Bookmark this reply Add 51studebaker to your friends list  Get a Link to this Reply
There can be significant issues with 3rd party hosting...for example the recent Photobucket debacle
https://goscf.com/t/54965&SearchTerms=bucket

Don
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Posted 11/02/2017   8:51 pm  Show Profile Bookmark this reply Add littleriverphil to your friends list  Get a Link to this Reply
Like some others here, I scan stamps at 1200 dpi. I then save these scans as tiff. files. When I want to post a scan I open an editor (IrfanView usually) and reduce my image to 30 % and save as jpeg to a post this file, and don't mess with the optimizer, but that me, YMMV.
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Posted 11/03/2017   09:09 am  Show Profile Bookmark this reply Add bakechad to your friends list  Get a Link to this Reply
Just like Stallzer, I use a Canon LIDE series. They're very affordable and create amazing scans.

I scan 1200dpi using the software canon provides. For stamps using Gimp, I throw in an unsharp mask and a some contrast, usually 15%. For covers, I do the unsharp mask and then auto level the colors.

Had my fill of photobucket, imgur and all these "free" services. I use Smugmug to organize, display, and post my collection.



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Edited by bakechad - 11/03/2017 09:09 am
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