4546 search results - page 610 / 910 » Detection of image stretching |
160
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IROS
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper we present a loop closure method for a handheld single–camera SLAM system based on our previous work on relocalisation. By finding correspondences between the ...
172
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3DPVT
2002
IEEE
15 years 11 months ago
2002
IEEE
Marching triangles is a method for producing a polygon mesh surface approximation composed of triangular facets which are approximately equilateral. This paper improves the Marchi...
141
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DAGM
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. We present a method for estimating unknown geometric entities based on identical, incident, parallel or orthogonal observed entities. These entities can be points and lin...
170
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VISUALIZATION
1999
IEEE
15 years 11 months ago
1999
IEEE
Many volume filtering operations used for image enhancement, data processing or feature detection can be written in terms of threedimensional convolutions. It is not possible to y...
153
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DAGM
1997
Springer
15 years 11 months ago
1997
Springer
Using the 3-dimensional structure tensor, dense displacement vector fields (DVF) can be computed with subpixel accuracy. The approach is based on the detection of linear symmetrie...