Computer-aided tumor detection in endoscopic video using color wavelet features.

Computer-aided tumor detection in endoscopic video using color wavelet features.

We present an approach to the detection of tumors in colonoscopic video. It is based on a new color feature extraction scheme to represent the different regions in the frame sequence. This scheme is built on the wavelet decomposition. The features named as color wavelet covariance (CWC) are based on...

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Xuất bản năm:IEEE Transactions on information technology in biomedicine 7, 3 (2003).
Tác giả chính: Karkanis, S.A
Định dạng: Bài viết
Ngôn ngữ:English
Những chủ đề:
Colonoscopic video.
Color feature extraction scheme.
Color wavelet covariance.
Color wavelet features.
Computer aided colonoscopy.
Computer-aided tumor detection.
Endoscopic video.
Frame sequence.
Image regions.
Linear discriminant analysis.
Medical imaging.
Second-order textural measures.
Wavelet decomposition.