Comparing images by contrast/quality
Posted: 2009-01-19T03:56:05-07:00
Hi all!
I need compare images by contrast, i.e. I have two similar images, but let's say provided by different programs. The have same picture, but different quality. As a result I prefer to have a number, that show how much different these pictures and other factor, that show me - these pictures are almost same by content.
How to define and extract this?
Any help will be appreciated
I need compare images by contrast, i.e. I have two similar images, but let's say provided by different programs. The have same picture, but different quality. As a result I prefer to have a number, that show how much different these pictures and other factor, that show me - these pictures are almost same by content.
How to define and extract this?
Any help will be appreciated