One-stage Shape Instantiation from a Single 2D Image to 3D Point Cloud.
Xiao-Yun ZhouZhao-Yang WangPeichao LiJian-Qing ZhengGuang-Zhong YangPublished in: CoRR (2019)
Keyphrases
- image features
- image data
- single image
- input image
- image representation
- image segmentation
- multiscale
- image content
- vector field
- image classification
- feature points
- invariant properties
- preprocessing stage
- image retrieval
- spatial information
- visual appearance
- segmentation method
- edge detection
- high resolution
- image analysis
- image edges
- intensity variations
- image structure
- energy functional
- similarity measure
- object recognition
- aspect ratio
- pixel intensities
- image gradient
- moment invariants
- reconstruction method
- keypoints
- target object
- lighting conditions
- point correspondences
- test images
- image regions