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ICIP
2004
IEEE
14 years 6 months ago
Robust ego-motion estimation and 3d model refinement using depth based parallax model
We present an iterative algorithm for robustly estimating the egomotion and refining and updating a coarse, noisy and partial depth map using a depth based parallax model and brig...
Amit K. Agrawal, Rama Chellappa
ISCAS
2002
IEEE
107views Hardware» more  ISCAS 2002»
13 years 10 months ago
H.26L-based fine granularity scalable video coding
This paper proposes an efficient scalable coding scheme with fine-grain scalability, where the base layer is encoded with H.26L, and the enhancement layer is encoded with PFGS cod...
Yuwen He, Feng Wu, Shipeng Li, Yuzhuo Zhong, Shiqi...
ECCV
2010
Springer
13 years 9 months ago
Geometric Constraints for Human Detection in Aerial Imagery
In this paper, we propose a method for detecting humans in imagery taken from a UAV. This is a challenging problem due to small number of pixels on target, which makes it more diļ¬...
EUROGRAPHICS
2010
Eurographics
14 years 7 days ago
Articulated Billboards for Video-based Rendering
We present a novel representation and rendering method for free-viewpoint video of human characters based on multiple input video streams. The basic idea is to approximate the art...
Marcel Germann, Alexander Hornung, Richard Keiser,...