9133 search results - page 387 / 1827 » Modelling perception using image processing algorithms |
146
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper introduces the design of context-based models of contours in the wavelet domain, which are used to construct generalized lifting (GL) mappings for image compression. Th...
181
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EVOW
2004
Springer
16 years 4 days ago
2004
Springer
Abstract. This paper presents an application of a hierarchical social (HS) metaheuristic to region-based segmentation. The original image is modelled as a simplified image graph, w...
200
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SI3D
2003
ACM
16 years 3 hour ago
2003
ACM
: We present occlusion-switches for interactive visibility culling in complex 3D environments. An occlusionswitch consists of two GPUs (graphics processing units) and each GPU is u...
195
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ACMACE
2009
ACM
15 years 4 months ago
2009
ACM
In this paper we propose a novel approach for generating expressive caricatures from an input image. The novelty of this work comes from combining an Active Appearance Model facia...
177
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ITCC
2003
IEEE
16 years 20 hour ago
2003
IEEE
: Motion is an important cue for many applications. Here we propose a solution for estimating motion from a sequence of images using three algorithms, viz., Batch, Recursive and Bo...