Search found 5 matches

by kaliber
2018-05-08T11:41:44-07:00
Forum: Users
Topic: Detect distance between text lines
Replies: 2
Views: 3392

Re: Detect distance between text lines

Thank you very much it. Scaling to 1x solves my headaches.

Great :)
by kaliber
2018-05-06T16:06:22-07:00
Forum: Users
Topic: Detect distance between text lines
Replies: 2
Views: 3392

Detect distance between text lines

Hello
Hey I was wondering if anyone could help me with this problem.

Basically I have to measure the space between text lines.

Example image: I have to calculate the y-coordinates of the (virtual) red rectangles (right image).
The background is always transparent; the text color is always black ...
by kaliber
2016-01-28T10:04:19-07:00
Forum: Users
Topic: Count regions that have similar color
Replies: 2
Views: 2614

Re: Count regions that have similar color

Thanks. Very useful :)
by kaliber
2016-01-27T11:39:11-07:00
Forum: Users
Topic: Count regions that have similar color
Replies: 2
Views: 2614

Count regions that have similar color

Hello, I want to be able to detect the white regions in an image.
Here is an example.

http://imagizer.imageshack.us/a/img911/577/dZVrkv.png

Precondition:
- SVG or Raster image
- Only two colors (mainly): black and white
- The regions are well defined: there are no tiny regions (eg. 1x1px ...
by kaliber
2015-11-13T03:06:01-07:00
Forum: Users
Topic: Split text lines into multiple images
Replies: 3
Views: 4340

Split text lines into multiple images

Hello. I would to split an image into multiple images according to its text lines.
I need to cut them horizontally, into n pieces.

Example:
http://s28.postimg.org/ybay2qk4t/ex1.png

Output:
http://s1.postimg.org/vpath4igb/ex2.png

http://s23.postimg.org/qkahe7bhn/ex3.png

http://s21.postimg ...