Community
cancel
Showing results for 
Search instead for 
Did you mean: 
danielwang1971
Beginner
58 Views

Sobel question,

Hello ,

I'm working Edge dection using IPP 6. There issome quesions I'm lost. Could you help me?

I updated two images,

1) Source image(src.jpg)

2)Overlay image( Overlay.jpg): isto overlay source image using Sobel ouptut image. I use both horizonal and vertial operator andthe source image is 8 bit unsigned image.

My qeustion is:

1) Why the result edgeis at left sideof image?

2) I only get 2 edges. I think it should be 4edges retangle since the source image is a BLACK retangle.


Thanks,

Daniel wang






0 Kudos
1 Reply
Vladimir_Dudnik
Employee
58 Views

Danial,

I'm affraid I did not get your question. Did you notice sobel filter implementation in IPP picnic application (you may find it in image-codecs samples)?

Regards,
Vladimir
Reply