Edge detection view of the video image
As a video viewer, I would like to see an edge detection view of the video image, so that the contents of the image can be classified and recognised automatically upon further processing.
Implement OpenCV Canny in C++
Based on the cvui canny C++ example, turn on or off the Canny edge detection, and allow setting of low and high thresholds.
Alternative Python implementation
All cvui examples have a Python alternative implementation available in github.
Edge detection view of the video image As a video viewer, I would like to see an edge detection view of the video image, so that the contents of the image can be classified and recognised automatically upon further processing.
Implement OpenCV Canny in C++ Based on the cvui canny C++ example, turn on or off the Canny edge detection, and allow setting of low and high thresholds.
Alternative Python implementation All cvui examples have a Python alternative implementation available in github.
Source cvui canny source code