2175 search results - page 401 / 435 » imaging 2004 |
RT
2004
Springer
15 years 5 months ago
2004
Springer
We present a technique that uses culling and clamping (CC) for accelerating the performance of stencil-based shadow volume computation. Our algorithm reduces the fill requirement...
102
click to vote
RT
2004
Springer
15 years 5 months ago
2004
Springer
This paper proposes a new shadow map technique termed trapezoidal shadow maps to calculate high quality shadows in real-time applications. To address the resolution problem of the...
115
click to vote
RT
2004
Springer
15 years 5 months ago
2004
Springer
In this paper, we present a new shadow mapping technique that improves upon the quality of perspective and uniform shadow maps. Our technique uses a perspective transform specifi...
SCVMA
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. This paper presents and investigates a set of local spacetime descriptors for representing and recognizing motion patterns in video. Following the idea of local features ...
144
click to vote
SINOBIOMETRICS
2004
Springer
15 years 5 months ago
2004
Springer
In this paper, three baseline face recognition algorithms are evaluated on the CAS-PEAL-R1 face database which is publicly released from a large-scale Chinese face database: CAS-PE...