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» Motion based Decompositing of Video
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VLBV
2005
Springer
15 years 9 months ago
Extrapolating Side Information for Low-Delay Pixel-Domain Distributed Video Coding
Distributed Video Coding (DVC) is a new video coding approach based on the Wyner-Ziv theorem. Unlike most of the existing video codecs, each frame is encoded separately (either as...
Luís Natário, Catarina Brites, Jo&at...
ICRA
2002
IEEE
187views Robotics» more  ICRA 2002»
15 years 9 months ago
Trajectory Planning using Reachable-State Density Functions
:This paper presents a trajectory planning algorithm for mobile robots which may be subject to kinodynamic constraints. Using computational methods from noncommutative harmonic ana...
Richard Mason, Joel W. Burdick
ICMCS
2005
IEEE
124views Multimedia» more  ICMCS 2005»
15 years 9 months ago
A perceptual bit allocation scheme for H.264
This paper aims at improving perceptual quality of encoded video sequences, and proposes a new perceptual bit allocation scheme for H.264. Firstly, a new motion complexity measure...
Hongtao Yu, Feng Pan, Zhiping Lin, Yin Sun
CVPR
2008
IEEE
16 years 6 months ago
Extracting a fluid dynamic texture and the background from video
Given the video of a still background occluded by a fluid dynamic texture (FDT), this paper addresses the problem of separating the video sequence into its two constituent layers....
Bernard Ghanem, Narendra Ahuja
180
Voted
CVPR
2012
IEEE
13 years 6 months ago
Video segmentation by tracing discontinuities in a trajectory embedding
Our goal is to segment a video sequence into moving objects and the world scene. In recent work, spectral embedding of point trajectories based on 2D motion cues accumulated from ...
Katerina Fragkiadaki, Geng Zhang, Jianbo Shi