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This is impressive! But, I'll be really impressed once this 'new thing' brings us roto masks in motion. That is, isolating objects from background on a movie wi
by Keyframe 10y ago
This is impressive! But, I'll be really impressed once this 'new thing' brings us roto masks in motion. That is, isolating objects from background on a movie with pixel-perfect accuracy. It will also make a lot of people out of job and a lot of people happy at the same time.
- trobertson 10y agoConsidering motion blur, "pixel-perfect" is a difficult requirement.
- Keyframe 10y agoThere are ways around it. In case of motion blur, edge has a 'feather' where mask's alpha is a gradient. In severe cases, mask's curve has a lot of control segments with each having a different in and out feather defined. edit: example: https://youtu.be/yZyIYUEfT3U?t=71 https://youtu.be/yZyIYUEfT3U?t=71 Also, masks themselves can be motion blurred, and if motion blur approximation is close enough to the footage, then it's good https://www.youtube.com/watch?v=biginQL6NIo https://www.youtube.com/watch?v=biginQL6NIo And, what it looks like pulling a matte with state-of-the-art tools https://www.youtube.com/watch?v=8oQqr6Lfmag https://www.youtube.com/watch?v=8oQqr6Lfmag Still a pain.