Remove Background From Gif Image. Like the eraser tool the background eraser is a brush tool that reduces the alpha value of the pixels in its stroke. Removing background from a gif file isn’t necessary if the source images the animated gif is composed of don’t have any background color in the first place.
Start by grabbing an image that you want to remove the background from. You can also adjust dirty white level, to erase neighbour color of white in images Keep removing the background color until you’ve removed all the pixels in the photo that you don’t want.
The background eraser tool is a color based eraser.
This is what the background eraser tool uses to remove parts of an image. Are these the images you want to remove the background or the result of removing the background. Like the eraser tool the background eraser is a brush tool that reduces the alpha value of the pixels in its stroke. If the former, namely a reasonably constant color background, then just use.