contour codebook.
Takehiko KagoshimaMasahiro MoritaShigenobu SetoMasami AkamineYoshinori ShigaPublished in: Systems and Computers in Japan (2007)
Keyphrases
- vector quantization
- active contours
- bag of words
- feature vectors
- boundary extraction
- image representation
- contour detection
- contour tracking
- vector quantizer
- active contour model
- training set
- image contours
- polygonal approximation
- image classification
- keypoints
- contour matching
- image structure
- image segmentation
- vector quantized
- contour segments
- contour extraction
- fourier descriptors
- control points
- visual words
- d objects
- image features
- object recognition
- face recognition