Image Segmentation Based Graph-Cut Approach to Fast Color Image Coding via Graph Fourier Transform.
Kaito AbikoKazunori UrumaMamoru SugawaraSeiichiro HangaiTakayuki HamamotoPublished in: VCIP (2019)
Keyphrases
- image coding
- graph cuts
- fourier transform
- image segmentation
- min cut
- frequency domain
- filter bank
- energy function
- normalized cut
- wavelet transform
- energy minimization
- markov random field
- shape prior
- signal processing
- object segmentation
- graph partitioning
- mean shift
- segmentation algorithm
- vector quantizer
- color images
- linear prediction
- region growing
- multiscale
- spatial domain
- image processing
- active contours
- discrete fourier transform
- fast fourier transform
- computer vision
- segmentation method
- machine learning
- subband
- linear combination
- video sequences
- level set
- multiresolution
- computational complexity