Motion estimation

Known as: Feature tracking 
More often than not, the term motion estimation and the term optical flow are used interchangeably. It is also related in concept to image… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2017
Review
2017
Recent years have witnessed amazing progress in AI related fields such as computer vision, machine learning and autonomous… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2011
Highly Cited
2011
Optical flow estimation is classically marked by the requirement of dense sampling in time. While coarse-to-fine warping schemes… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • table 1
Is this relevant?
Highly Cited
2003
Highly Cited
2003
This paper presents a novel two-frame motion estimation algorithm. The first step is to approximate each neighborhood of both… (More)
  • figure 1
  • table 1
Is this relevant?
Highly Cited
2002
Highly Cited
2002
In block motion estimation, a search pattern with a different shape or size has a very important impact on search speed and… (More)
Is this relevant?
Highly Cited
2000
Highly Cited
2000
Based on the study of motion vector distribution from several commonly used test image sequences, a new diamond search (DS… (More)
  • figure 3
  • table II
  • figure 2
  • figure 4
  • table I
Is this relevant?
Highly Cited
1998
Highly Cited
1998
The widespread use of block-based interframe motion estimation for video sequence compression in both MPEG and H.263 standards is… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
1996
Highly Cited
1996
vector distribution, a new four-step search (4SS) algorithm with center-biased checking point pattern for fast block motion… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • table I
Is this relevant?
Highly Cited
1995
Highly Cited
1995
The correspondence presents a fast exhaustive search algorithm for motion estimation. The basic idea is to obtain the best… (More)
  • figure 1
  • table I
Is this relevant?
Highly Cited
1993
Highly Cited
1993
A new recursive block-matching motion estimation algorithm with only eight candidate vectors per block is presented. A fast… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
1992
Highly Cited
1992
This paper describes a hierarchical estimation framework for the computation of diverse representations of motion information… (More)
Is this relevant?