Abnormal image detection in endoscopy videos using a filter bank and local binary patterns.
Ruwan Dharshana NawarathnaJung-Hwan OhJayantha MuthukudageWallapak TavanapongJohnny WongPiet C. de GroenShou Jiang TangPublished in: Neurocomputing (2014)
Keyphrases
- filter bank
- multiscale
- local binary pattern
- texture classification
- image data
- filter responses
- reconstruction error
- perfect reconstruction
- input image
- image representation
- image features
- image content
- spatial information
- image analysis
- image segmentation
- subband
- image retrieval
- edge detection
- video sequences
- high resolution
- multiresolution
- texture features
- texture analysis
- wavelet filters
- natural images
- detection method
- object detection
- computer vision
- feature extraction
- scale invariant
- rotation invariant
- feature descriptors
- keypoints
- frequency domain
- face detection
- key frames
- wavelet transform
- detection algorithm
- image sequences
- feature points
- scale space