inpainting problem

[grzegorzewskiflyingdog]

Ive tried to make inpainting using Stability-AI/REST-API operation: image-to-image/masking url : /v1betageneration/operation/imageToImage

I use param mask_source:INIT_IMAGE_ALPHA the example promt:man sitting, for this image, but i always get result with black border what is wrong here ?

this is example of one wrong image result i got:

[dribnet]

Just a guess based on my experience with other models: you might have to align your alpha layer mask to a 16x16 grid. Try pre-processing your alpha layer assuming the alpha mask is an image made up of 16x16 pixel tiles and expand your original mask to fill those grid tiles.

[enzymezoo-code]

Are you both using an image with alpha and painting the original image black? Can you paint the alpha channel with the mask without modifying the other channels? @grzegorzewskiflyingdog

[grzegorzewskiflyingdog]

im not modify other channels. For alpha channels, only alpha For INIT_IMAGE_ALPHA option i do not use other mask in this case. If i would use black color then i should send two images to server , original one plus mask one, for alpha mask i send only one.