Functions | |
array | rgbtogray (const array &image) |
Image grayscale conversion. |
array af::rgbtogray | ( | const array & | image | ) |
Image grayscale conversion.
[in] | image | RGB image in packed (dimensions either {M,N,3} or {3,M,N}) |
I = 0.2989 * R + 0.5870 * G + 0.1140 * B