A wavelet-frame based image force model for active contouring algorithms.
Hsien-Hsun WuJyh-Charn LiuCharles ChuiPublished in: IEEE Trans. Image Process. (2000)
Keyphrases
- statistical model
- theoretical analysis
- multiscale
- image features
- bayesian framework
- energy function
- computational complexity
- image data
- image segmentation
- single image
- computer vision algorithms
- image processing algorithms
- image content
- image retrieval
- wavelet decomposition
- learning algorithm
- input image
- data structure
- objective function
- force field
- probability density function
- denoising
- denoising methods
- interpolation algorithm
- binary images
- bit rate
- image classification
- probabilistic model
- multiresolution
- similarity measure
- face recognition
- high level
- image processing
- computer vision