Adaptive image segmentation for region-based object retrieval using generalized Hough transform.
Chi-Han ChuangShyi-Chyi ChengChin-Chun ChangPublished in: Pattern Recognit. (2010)
Keyphrases
- object retrieval
- image segmentation
- generalized hough transform
- image database
- hough transform
- image retrieval
- image processing
- image understanding
- bag of words
- visual words
- text retrieval
- image analysis
- multiscale
- active contours
- gray level
- retrieval accuracy
- level set
- image representation
- markov random field
- shape prior
- expectation maximization
- retrieval method
- feature vectors