Recovering depth from a single image using spectral energy of the defocused step edge gradient.
Cheng-Wei ChenYung-Yaw ChenPublished in: ICIP (2011)
Keyphrases
- single image
- edge detection
- multiple images
- d scene
- scene geometry
- shape recovery
- light source
- super resolution
- shape from shading
- image pairs
- indoor scenes
- depth map
- structured light
- partially occluded
- edge map
- edge information
- depth estimation
- energy minimization
- edge detector
- manhattan world
- intrinsic images
- image sequences
- multi view
- multiscale