Colors of the street: color as an image visualization parameter of Twitter pictures from Brazil's 2013 protests.
Johanna I. HonoratoLucas O. CyprianoFabio GoveiaLia CarreiraPublished in: HT (Doctoral Consortium / Late-breaking Results / Workshops) (2014)
Keyphrases
- color distribution
- color images
- color histogram
- color components
- color space
- color quantization
- color correction
- color vision
- color information
- image data
- color features
- image pixels
- single image
- image features
- color difference
- image regions
- image classification
- gamut mapping algorithms
- photographic images
- image content
- input image
- color segmentation
- multiscale
- pixel values
- spatial color
- dominant color
- ccd camera
- color perception
- gray images
- image retrieval
- color regions
- gray value
- image representation
- color channels
- image segmentation
- color transfer
- color descriptors
- gradient information
- digital imaging
- color model
- color constancy
- image collections
- spatial information
- color coded
- color matching
- foreground and background
- digital photographs
- spatial location
- social networks
- lighting conditions
- edge detection
- image processing