I have picture has different gray background, need to change it to white, picture attached.
In Photoshop, I can select by color range, and then add sample, it will help me easily select all the gray color I want, then adjust it.
But in AP, I can't use the same solution, except using the selection brush tool.
Anyone knows a better and quicker way, cause I really don't want to select the gray area by using the selection brush tool?