http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
텍스쳐 정보를 이용한 VQ 기반의 내용 기반 영상 검색
신대규,김동훈 연세대학교 대학원 총학생회 2001 원우론집 Vol.34 No.-
This paper proposes a new method of retrieving images from large image databases. The method is based on VQ(Vector Quantization) of local texture information at interest points automatically detected in an image. The texture features are extracted by Gabor wavelet filter bank, and rearranged for rotation. These features are classified by VQ and then construct a pattern histogram. Retrievals are performed by just comparing pattern histograms between images. Experimental results have shown the robustness of the proposed VQ based retrieval method to image rotation, small scale change, noise addition and brightness change and also shown the possibility of the retrieval by a partial image.