Introduction - If you have any usage issues, please Google them yourself
1 person 2 anti-color transformation. Adjust the brightness of the image. 4 Adjust the image contrast. 5 extracts the RGB color image. A mirror image of operation. Correction 7γ. 8 rotated 90 degrees, 9, 24-bit true color is converted to 8-bit grayscale. 10 Restore