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Thank you for your excellent code!I wonder why you strongly recommend fitting to 2D landmarks but implemented a 3D landmark loss.I tried to implement a 2D loss,using the camera calibration as you suggested in the paper,and transformed the 3D coordinates to pixel coordinates to make a loss function.But it seems that Chumpy can not get the gradient.What's the problem?How should I modify x0?
The text was updated successfully, but these errors were encountered:
Thank you for your excellent code!I wonder why you strongly recommend fitting to 2D landmarks but implemented a 3D landmark loss.I tried to implement a 2D loss,using the camera calibration as you suggested in the paper,and transformed the 3D coordinates to pixel coordinates to make a loss function.But it seems that Chumpy can not get the gradient.What's the problem?How should I modify x0?
![screenshot-20230909-114940](https://private-user-images.githubusercontent.com/64968867/266759073-baafe8e8-1dc1-4735-a3b0-1a0e2af2e281.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.5QjTgzPUiZK3OfsS3wZFmcp69dgXOmce87AssL1o4VM)
![screenshot-20230909-115006](https://private-user-images.githubusercontent.com/64968867/266759078-49eb3424-8d09-42fb-a133-4722fdb4cab6.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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._Hxw421QKqxTbMSqUK09S6QMqaMD6_yjJcdxH0FXstg)
![screenshot-20230909-115148](https://private-user-images.githubusercontent.com/64968867/266759109-187956cf-6cf7-4e79-8a1e-cd25c5935db1.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.EcfL-wvKoOZXmz0gL-5H3YyZHxkPlgI1jZpRqVI99Zo)
The text was updated successfully, but these errors were encountered: