pub fn rgb_to_gray(input: ImageView<'_, u8, 3>) -> VisionResult<Image<u8, 1>>Expand description
Converts RGB u8 pixels to BT.601 luma using fixed-point coefficients.
pub fn rgb_to_gray(input: ImageView<'_, u8, 3>) -> VisionResult<Image<u8, 1>>Converts RGB u8 pixels to BT.601 luma using fixed-point coefficients.