6033 search results - page 871 / 1207 » Object Imaging |
188
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ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
In this work, we employ a complex representation for an algebraic curve, and illustrate how the algebraic transformation which relates two Euclidean equivalent curves can be deter...
157
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ICIP
1997
IEEE
16 years 8 months ago
1997
IEEE
Two dimensional mesh motion compensation produces blocking free prediction in contrast to block matching motion compensation by generating a smooth full motion field from the set ...
156
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We present a novel application where, using only three points from the shadow trajectory of an object, one can accurately determine the geo-location of the camera, up to a longitu...
180
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Photometric stereo is a method of recovering surface normals (needle map) from images. The surface integral of surface normals is used to reconstruct a depth map; however, the dep...
155
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
This paper addresses the problem of calibrating a pinhole camera from images of an isoceles trapezoid. Assuming a unit aspect ratio and zero skew, we introduce a novel and simple ...