Design of optimal illumination patterns in single-pixel imaging using image dictionaries.
Shuming JiaoPublished in: CoRR (2018)
Keyphrases
- input image
- image pixels
- single image
- image analysis
- high resolution
- image data
- pixel values
- focal plane
- intensity values
- pixel level
- pixel intensities
- light intensity
- gray level images
- imaging process
- multiscale
- neighboring pixels
- illumination conditions
- lighting conditions
- intensity variations
- image classification
- image features
- color distribution
- imaging conditions
- binary patterns
- raw image
- pixel wise
- image processing
- edge map
- grey level
- homogeneous regions
- gray value
- fronto parallel
- test images
- rgb values
- image regions
- adjacent pixels
- cast shadows
- image representation
- ccd camera
- edge detection
- image retrieval
- intensity gradient
- small image patches
- digital imaging
- color constancy
- photometric stereo
- light source
- image segmentation