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ICMCS
2005
IEEE
124views Multimedia» more  ICMCS 2005»
14 years 2 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
ICRA
2003
IEEE
93views Robotics» more  ICRA 2003»
14 years 2 months ago
Design of all-accelerometer inertial measurement unit for tremor sensing in hand-held microsurgical instrument
– We present the design of an all-accelerometer inertial measurement unit (IMU). The IMU forms part of an intelligent hand-held microsurgical instrument that senses its own motio...
Wei Tech Ang, Pradeep K. Khosla, Cameron N. Rivier...
SIGGRAPH
2010
ACM
14 years 1 months ago
Image deblurring using inertial measurement sensors
We present a deblurring algorithm that uses a hardware attachment coupled with a natural image prior to deblur images from consumer cameras. Our approach uses a combination of ine...
Neel Joshi, Sing Bing Kang, C. Lawrence Zitnick, R...
CVPR
2009
IEEE
15 years 4 months ago
Contextual Flow
Matching based on local brightness is quite limited, because small changes on local appearance invalidate the constancy in brightness. The root of this limitation is its treatme...
Ying Wu (Northwestern University), Jialue Fan (Nor...
CVPR
2005
IEEE
14 years 11 months ago
Modelling Dynamic Scenes by Registering Multi-View Image Sequences
In this paper, we present a new variational method for multi-view stereovision and non-rigid three-dimensional motion estimation from multiple video sequences. Our method minimize...
Jean-Philippe Pons, Renaud Keriven, Olivier D. Fau...