Detail Highlighting using a Shadow Edge Histogram.
Anastasios GkaravelisGeorgios PapaioannouPublished in: Eurographics (Short Papers) (2017)
Keyphrases
- edge information
- edge detection
- orientation histogram
- hsv color space
- shadow detection
- gray level
- gradient magnitude
- gray value
- light source
- shadow removal
- weighted graph
- color distribution
- grey level
- edge map
- edge detector
- multiple scales
- intensity variations
- selectivity estimation
- binary patterns
- data sets
- image features