Wavelet domain detection of rust in steel bridge images.
Sindhu GhantaTanja KarpSangwook LeePublished in: ICASSP (2011)
Keyphrases
- wavelet domain
- image data
- wavelet transform
- wavelet coefficients
- denoising
- image database
- wavelet domain hidden markov tree
- phase information
- image features
- wavelet denoising
- wavelet decomposition
- discrete wavelet transform
- spatial domain
- object recognition
- image classification
- structural similarity index
- image registration
- subband
- multiresolution
- input image
- human visual system
- image retrieval
- multiscale
- three dimensional
- image resolution enhancement
- high frequency
- high quality
- unsupervised segmentation
- sar images
- segmentation algorithm
- natural images
- complex wavelet transform
- image compression
- edge detection