Edgedetect：This node helps me extract the edges of an object, but only if the object is alpha-able.
Connect this node with “grade” to adjust the value of gain to change the brightness and color of the edges, which is very suitable for some cool video effects.
IDistort：This node regulates the shape of the border that has been processed, deforming it and giving it a dynamic feel.
Glint：This node is used to help the overall glow and to change the direction of the light source.
First it was done for the character roles in the foreground and then the background. And next the form of processing in different ways is described (about Gizom)
These are two very important nodes.
- Hueshift: adjusts the local color of the scene, adding multiple colors.
- Direction blur wrapper: similar to motion blur
However, the gizom node can replace these nodes above (edgedetect and grade and so on)