Robust photometric stereo using learned image and gradient dictionaries.
Andrew J. WagenmakerBrian E. MooreRaj Rao NadakuditiPublished in: ICIP (2017)
Keyphrases
- photometric stereo
- lighting conditions
- reflectance map
- light source
- shape from shading
- single image
- surface orientation
- spatially varying
- edge detection
- single viewpoint
- surface normals
- image features
- input image
- multi view
- surface reconstruction
- image segmentation
- high resolution
- partial occlusion
- stereo method
- viewpoint
- shape reconstruction
- photometric information
- image matching
- fundamental problems in computer vision
- illumination conditions
- illumination variations
- urban environments
- computer vision
- feature extraction
- surface geometry
- varying illumination
- high quality
- specular reflection
- edge map
- structured light
- object detection
- sparse representation
- machine vision