Search found 4 matches

by deniswsrosa
2017-06-08T05:41:55-07:00
Forum: Users
Topic: Apply standard brightness/saturation/contrast
Replies: 9
Views: 9357

Re: Apply standard brightness/saturation/contrast

Thanks a lot guys, all comments here were really helpful I am really impressed how autotone just works out of the box, this simple command increased the number of characters recognized in 8%: ./autotone -P 80 in.jpg out.jpg Textcleaner however did not work quite well for the type of images that I ha...
by deniswsrosa
2017-06-07T03:34:23-07:00
Forum: Users
Topic: Apply standard brightness/saturation/contrast
Replies: 9
Views: 9357

Re: Apply standard brightness/saturation/contrast

Wow, thanks a lot! I am reading all references that you posted. To summarize my problem, the ideal image would be something like http://3.bp.blogspot.com/-awVv7mV3lTs/TuqneVP1LSI/AAAAAAAAAGc/cO7X-DGqolM/s1600/RG2.JPG But most of images are like: http://3.bp.blogspot.com/-EX_Xy-BhIlk/UJmQWd1z_3I/AAAA...
by deniswsrosa
2017-06-07T02:41:21-07:00
Forum: Users
Topic: Apply standard brightness/saturation/contrast
Replies: 9
Views: 9357

Re: Apply standard brightness/saturation/contrast

Hi!
I am using v7 on Mac.
Thanks a lot for your answer! I am quite new on ImageMagick, so barely understood what you said. I will try to find out how to get all those values and them I will come back to this thread.
by deniswsrosa
2017-06-07T01:30:23-07:00
Forum: Users
Topic: Apply standard brightness/saturation/contrast
Replies: 9
Views: 9357

Apply standard brightness/saturation/contrast

Hi Guys, I have a dataset of similar images with different levels of saturation, brightness, and contrasts. Is there some way to "normalize" those three factors to force the images to look alike? I mean, I would like to have a standard brightness/saturation and make for example dark images lighter a...