How many pixels does it take to make a good 4"×6" print? Pixel count wars revisited.
Michael A. KrissPublished in: Digital Photography (2011)
Keyphrases
- neighboring pixels
- image pixels
- pixel values
- input image
- pixel classification
- adjacent pixels
- pixel wise
- intensity values
- homogeneous regions
- weighted averaging
- background pixels
- moving window
- grey levels
- spatial interpolation
- gray value
- intensity levels
- spatial coherence
- spl times
- gray level images
- spatial distance
- intensity difference
- pixel intensities
- image quality
- color components
- raw image
- bilinear interpolation
- noisy pixels
- peer group
- frame buffer
- gray level
- grey level
- color distribution
- connected component analysis
- color images
- raster scan
- intensity differences
- spatial information
- depth discontinuities
- edge pixels
- super resolution algorithm
- matching cost
- liquid crystal displays
- markov random field
- binary patterns
- detected edges
- background image
- occlusion boundaries
- intensity variations
- edge direction
- region growing
- foreground pixels
- segmentation algorithm
- image segmentation
- denoising