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Optical flow

Known as: Optic flow, Optical flow sensor 
Optical flow or optic flow is the pattern of apparent motion of objects, surfaces, and edges in a visual scene caused by the relative motion between… 
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Related topics

Related topics

41 relations
Activity recognitionAffective computingAugmented realityComputer vision

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2012
Highly Cited
2012
Autonomous quadrotor flight with vision-based obstacle avoidance in virtual environment
Review
2012
Review
2012
Facial Expression Recognition using Neural Network –An Overview
In many face recognition systems the important part is face detection. The task of detecting face is complex due to its… 
Highly Cited
2010
Highly Cited
2010
A Two-Stage Correlation Method for Stereoscopic Depth Estimation
The computation of stereoscopic depth is an important field of computer vision. Although a large variety of algorithms has been… 
2007
2007
Video scene retrieval with interactive genetic algorithm
This paper proposes a video scene retrieval algorithm based on emotion. First, abrupt/gradual shot boundaries are detected in the… 
Highly Cited
2006
Highly Cited
2006
Effective vehicle detection technique for traffic surveillance systems
Highly Cited
2005
Highly Cited
2005
Shape and the Stereo Correspondence Problem
We examine the implications of shape on the process of finding dense correspondence and half-occlusions for a stereo pair of… 
Highly Cited
1998
Highly Cited
1998
A hybrid real-time face tracking system
A hybrid real-time face tracker based on both sound and visual cues is presented. Initial talker locations are estimated… 
1991
1991
The estimation of velocity vector fields from time-varying image sequences
  • S. Fogel
  • CVGIP: Image Understanding
  • 1991
  • Corpus ID: 40998320
1990
1990
Estimation of depth from motion using an anthropomorphic visual sensor
Highly Cited
1989
Highly Cited
1989
A direct method for locating the focus of expansion
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