Mask Extractor
The Mask Extractor node lets you select objects or parts of your image by automatically separating the image into parts. Hold shift to add or hold Alt+Shift to subtract a part from your mask. You can preview both the original image and the mask you created by choosing the preferred option on the top right corner of the node.
Input nodes - Image Node
Workflow Example -https://app.weavy.ai/flow/LtHoXqWSBuKmG5GM2IdX
Mask By Text
The Mask By Text node lets you mask objects or parts of your image by writing a prompt. You need to add both an image and a text input and then describe as detailed as possible the mask you would like the node to create.
Input nodes - Image Node, Image Node
Matte Grow / Shrink
The Matte Grow/Shrink node gives you additional control over your matte channel, allowing you to either shrink (choke) or expand it to achieve a cleaner matte output. You can adjust the matte using the slider at the bottom of the node. This node is especially useful for refining and defining masks.
Input nodes - Image Node / Video Node / Mask
Merge Alpha
The Merge Alpha node gives you the ability to add an alpha channel to your image. Add your input image and the mask you created for it, connect them two into the Merge Alpha node and you will receive the image with the alpha according to your mask.
Input nodes - Image Node , Mask
Video Matte
The Extract Video Matte node gives you the ability to extract a matte pass from a video. Add your input Video and choose the type of matte you would like to generate from the drop-down menu on the right-side of the screen.
Input nodes - Video Node