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» On constrained motion
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CVPR
2011
IEEE
15 years 16 days ago
Auto Directed Video Stabilization with Robust L1 Optimal Camera Paths
We present a novel algorithm for automatically applying constrainable, L1-optimal camera paths to generate stabilized videos by removing undesired motions. Our goal is to compute ...
Matthias Grundmann, Vivek Kwatra, Irfan Essa
CVPR
2009
IEEE
1517views Computer Vision» more  CVPR 2009»
16 years 11 months ago
Linear Solution to Scale and Rotation Invariant Object Matching
Images of an object undergoing ego- or camera- motion often appear to be scaled, rotated, and deformed versions of each other. To detect and match such distorted patterns to a s...
Hao Jiang, Stella X. Yu
ICIP
2007
IEEE
16 years 5 months ago
EKF Based Pose Estimation using Two Back-to-Back Stereo Pairs
In this work, we solve the pose estimation problem for robot motion by placing multiple cameras on the robot. In particular, we use four cameras arranged as two back-to-back stere...
Mohammad Ehab Ragab, King Hong Wong, Jun Zhou Chen...
BSN
2009
IEEE
140views Sensor Networks» more  BSN 2009»
15 years 10 months ago
A Distributed Hidden Markov Model for Fine-grained Annotation in Body Sensor Networks
—Human movement models often divide movements into parts. In walking the stride can be segmented into four different parts, and in golf and other sports, the swing is divided int...
Eric Guenterberg, Hassan Ghasemzadeh, Roozbeh Jafa...
PCM
2009
Springer
184views Multimedia» more  PCM 2009»
15 years 10 months ago
Immersive Mixed Media Augmented Reality Applications and Technology
In this paper I will outline an augmented reality system based on high resolution omni-directional motion image capture, an immersive interactive projection environment, the iDome ...
Volker Kuchelmeister, Jeffrey Shaw, Matthew McGini...