opencv&python - filter

 1.bilateral filter 

 Bilateral filter is a simple, non-iterative scheme for edge-preserving smoothing.

 detail:Bilateral Filtering

opencv&python - camera

    Here is an example of capturing video from camera and storing the frames in a NumPy array.

opencv&python - basic

opencv basic operations (using cv2 module):

• read image
• get the image size
• show image
• move image window to the specified position
• save image
• convert the color space