1176 search results - page 122 / 236 » Image retrieval based on region shape similarity |
TIP
2002
13 years 8 months ago
2002
A conventional color histogram (CCH) considers neither the color similarity across different bins nor the color dissimilarity in the same bin. Therefore, it is sensitive to noisy i...
NIPS
2008
13 years 10 months ago
2008
We present an approach that combines bag-of-words and spatial models to perform semantic and syntactic analysis for recognition of an object based on its internal appearance and i...
CVPR
1999
IEEE
14 years 11 months ago
1999
IEEE
This paper presents a novel approach for detection and segmentation of generic shapes in cluttered images. The underlying assumption is that generic objects that are man made, fre...
MVA
2002
13 years 8 months ago
2002
In this paper, a close-form B-snake model is presented for contour extraction in medical images. Based on our previous research work [lo], the Principal Component Analysis (PCA) h...
VIP
2003
13 years 10 months ago
2003
Hospital and clinical environments are moving towards computerisation, digitisation and centralisation, resulting in prohibitive amounts of digital medical image data. Compression...