Legacy ImageMagick Discussions Archive

Hi Snibgo,

I have had some success with the houghlines. Thanks for mentioning that. I am using the coordinates from the mvg file generated by houghlines to split the image such that I can then distort each one separately. I feel that I may have better results if the white space in the image were ...

Hi Snibgo,

Thanks for the suggestions. I will try it out and update here. The generic problem is how to remove non linear geometric distortion and also do a text line correction. To add more details am including couple of white papers that discuss the same.

http://tkuir.lib.tku.edu.tw:8080 ...

Hi Bonzo,

This is a backend operation and using Javascript is not an option. Do you have a link to the post for the logic you used ?

Thanks,
Arun

Hi snibgo,

I have not applied any distortion. The example shown is the original image which will have the curved lines shown in the example. I want to cancel these distortions using distort with negative coordinates so that the final image appears with straight lines (and straight text).

As per ...

Hi,

I am trying to remove distortion from part of an image taken from an iPhone camera.

http://postimg.org/image/cqvtbjnkp

There can be text on the images as well, distorted the way the lines are. I am trying to straighten the top part of the image without affecting the bottom part.

I have ...