Looking for a solid implementation of despeckling and deskewing

R
Posted By
Ramon
May 24, 2008
Views
606
Replies
2
Status
Closed
Hello:

I am searching for implementations (with source code) of despeckling and deskewing.

Preferably based on the OpenCV library. My targets are TIFF files.

If there is some algorithm or code somewhere, I am willing to port it and/or implemented myself.

Any tips and pointers are much appreciated.

-RFH
Related Tags
look

How to Master Sharpening in Photoshop

Give your photos a professional finish with sharpening in Photoshop. Learn to enhance details, create contrast, and prepare your images for print, web, and social media.

J
john
May 26, 2008
"Ramon F Herrera" wrote in message

I am searching for implementations (with source code) of despeckling and deskewing.

You might want to look at ImageMagick. Among the very many Options is -despeckle.

See: http://www.imagemagick.org/script/index.php, look at Architecture and Options first to get an idea. Cruise the code. You know, the usual drill.

I use it less and less now that I’ve CS3 over OS-X with scripting. Enjoy.
MR
Mike Russell
May 26, 2008
"Ramon F Herrera" wrote in message

I am searching for implementations (with source code) of despeckling and deskewing.

For despeckling, do a search for impulse filter, or median filter. For deskewing, check out Alvy Ray Smith and Ed Catmull on two-pass convolutions, specifically rotation which is implementd as a pair of skew operations.

—
Mike Russell – http://www.curvemeister.com

Must-have mockup pack for every graphic designer 🔥🔥🔥

Easy-to-use drag-n-drop Photoshop scene creator with more than 2800 items.

Related Discussion Topics

Nice and short text about related topics in discussion sections