3152 search results - page 383 / 631 » Robust Computer Vision for Computer Mediated Communication |
153
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ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
A common video indexing technique is to segment a video sequence into shots and then select representative key-frames. The process of shot break detection is a fundamental compone...
149
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NIPS
2004
15 years 8 months ago
2004
We present an algorithm to overcome the local maxima problem in estimating the parameters of mixture models. It combines existing approaches from both EM and a robust fitting algo...
168
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GRAPHICSINTERFACE
2000
15 years 8 months ago
2000
In this paper, we present an efficient way to denoise bivariate data like height fields, color pictures or vector fields, while preserving edges and other features. Mixing surface...
149
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BC
2008
15 years 6 months ago
2008
We propose a novel model of visual contrast measurement based on segregated ON and OFF pathways. Two driving forces have shaped our investigation: (1) establishing a mechanism sele...
188
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AROBOTS
2006
15 years 6 months ago
2006
Wheel sinkage is an important indicator of mobile robot mobility in natural outdoor terrains. This paper presents a vision-based method to measure the sinkage of a rigid robot whee...