Unsupervised Learning of 3D Semantic Keypoints with Mutual Reconstruction.
Haocheng YuanChen ZhaoShichao FanJiaxi JiangJiaqi YangPublished in: ECCV (2) (2022)
Keyphrases
- keypoints
- unsupervised learning
- object recognition
- scale invariant
- image matching
- supervised learning
- keypoint detection
- feature detection
- sift features
- three dimensional
- multiscale
- image features
- semi supervised
- sift descriptors
- image reconstruction
- invariant features
- scale space
- global features
- keypoint matching
- visual words
- dimensionality reduction
- text mining