Have one tif image which contains QR code on the top right. Now I want to read only that corner of Image using java. I am trying with FileInputStream but it's not working.
Is any one knows how to read specific area of Image using java?
Asked
Active
Viewed 92 times
0
Navnath
- 1,064
- 4
- 18
- 34
-
The Tif file format is quite complex so you will need to use a library which understands the format. – greg-449 Sep 25 '13 at 16:55
1 Answers
0
Reading a specific portion from an image is basically more complex than just reading the entire image. Just read the image normally (JAI handles TIF: http://www.oracle.com/technetwork/java/current-142188.html) and copy the desired portion into a new image if needed.
Durandal
- 19,919
- 4
- 36
- 70
-
I just forget to mention that while reading tif Image, I am converting that image in PNG and after that I am reading that Image. It's working fine when I reading full Image. But I want to read only part of image. – Navnath Sep 26 '13 at 07:56