225 search results - page 34 / 45 » A chaincode based scheme for fingerprint feature extraction |
ICCVG
2010
15 years 23 days ago
2010
Abstract. This paper explores techniques in the pipeline of image description based on visual codebooks suitable for video on-line processing. The pipeline components are (i) extra...
ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
In this paper we suggest viewing images (as well as attacks on them) as a sequence of linear operators and propose novel hashing algorithms employing transforms that are based on ...
180
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3DPVT
2006
IEEE
15 years 1 months ago
2006
IEEE
This paper introduces a feature based method for the fast generation of sparse 3D point clouds from multiple images with known pose. We extract sub-pixel edge elements (2D positio...
107
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ICIP
1998
IEEE
16 years 1 months ago
1998
IEEE
We develope a technique to perform e cient and accurate matching to detect the occurences of a template in a scene. The template may describe an object or a textured surface. Repr...
ICPR
2004
IEEE
16 years 24 days ago
2004
IEEE
We present a new algorithm for color image quantization based on human color perception properties. We construct two kinds of map by analyzing the spatial color distributions to t...