A per-pixel noise detection approach for example-based photometric stereo.
Yunfeng LiangHao YangHui ZhangPublished in: Comput. Graph. (2015)
Keyphrases
- photometric stereo
- noise detection
- noise reduction
- median filter
- multi view
- noise free
- data preprocessing
- random forest
- light source
- data cleaning
- shape from shading
- impulse noise
- impulsive noise
- reduction method
- lighting conditions
- color images
- filtering algorithm
- noisy images
- decision trees
- image enhancement
- multi class
- video sequences
- high quality
- digital images
- viewpoint