12207 search results - page 250 / 2442 » Color image processing |
184
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MVA
2007
15 years 8 months ago
2007
Most vision-based UAV (Unmanned Aerial Vehicle) navigation algorithms extract manmade features such as buildings or roads, which are well structured in urban terrain, using the CC...
168
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MVA
2000
15 years 8 months ago
2000
In this paper, we propose a method of estimating camera parameters for annotating 3D virtual objects with a wearable vision system. The proposed method tracks natural feature poin...
185
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WSCG
2000
15 years 8 months ago
2000
Fast Oriented Line Integral Convolution (FROLIC), which is a variant of LIC, illustrates 2D vector fields by approximating a streamlet by a set of disks with varying intensity. FR...
159
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
An effective object recognition scheme is to represent and match images on the basis of histograms derived from photometric color invariants. A drawback, however, is that certain c...
171
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ICPR
2010
IEEE
16 years 1 months ago
2010
IEEE
In recent years several works have aimed at exploiting color information in order to improve the bag-ofwords based image representation. There are two stages in which color inform...