Cv2.filter2D

lastmod 2024-05-07created 2023-10-249 edits

Filtering operation using a mask

• (OpenCV/C++) Image filtering 1 - Filter mask operations and embossing filtering (Filtering, Embossing)

In other words, it is a Convolution.

The formula is as follows:

See also

• Image Processing
• Convolution
• CNN
• OpenCV
• cv2.filter2D
• cv2.sepFilter2D
• cv2.boxFilter
• OpenCV:BorderType - cv2.BORDER_* enums

Favorite site

• OpenCV - Image spatial filtering - Cornor’s Blog
• filter2D, boxFilter, bilateralFilter, blur, GaussianBlur :: Programming
• (OpenCV/C++) Image filtering 1 - Filter mask operations and embossing filtering (Filtering, Embossing)