User profiles for "author:John Barron"

John Barron

- Verified email at csd.uwo.ca - Cited by 11923

John Barron

- Verified email at usgs.gov - Cited by 10690

John Barron

- Verified email at purdue.edu - Cited by 7394

The computation of optical flow

SS Beauchemin, JL Barron - ACM computing surveys (CSUR), 1995 - dl.acm.org
Two-dimensional image motion is the projection of the three-dimensional motion of objects,
relative to a visual sensor, onto its image plane. Sequences of time-orderedimages allow the …

[HTML][HTML] Exercise for ankylosing spondylitis: An evidence-based consensus statement

JR Millner, JS Barron, KM Beinke… - Seminars in arthritis and …, 2016 - Elsevier
Abstract Objective Despite Level 1b evidence and international consensus that exercise is
beneficial in ankylosing spondylitis (AS), there is a paucity of detailed information to guide …

Pacific Ocean and Cenozoic evolution of climate

M Lyle, J Barron, TJ Bralower, M Huber… - Reviews of …, 2008 - Wiley Online Library
The Pacific Ocean has played a major role in climate evolution throughout the Cenozoic (65–
0 Ma). It is a fundamental component of global heat transport and circulation, the dominant …

Performance of optical flow techniques

JL Barron, DJ Fleet, SS Beauchemin - International journal of computer …, 1994 - Springer
While different optical flow techniques continue to appear, there has been a lack of
quantitative evaluation of existing methods. For a common set of real and synthetic image …

[PDF][PDF] Performance of optical flow techniques

JL Barron, DJ Fleet, SS Beauchemin… - … 1992 IEEE Computer …, 1992 - scholar.archive.org
While different optical flow methods continue to ap-pear, there has been a lack of
quantitative evaluation of existing methods. For a common set of image sequences, we …

Eutectic‐based ionic liquids with metal‐containing anions and cations

AP Abbott, JC Barron, KS Ryder… - Chemistry–A European …, 2007 - Wiley Online Library
Eutectic mixtures of zinc chloride and donor molecules such as urea and acetamide are
described and it is proposed that these constitute a new class of ionic liquids. FAB‐MS …

Job matching and on-the-job training

JM Barron, DA Black… - Journal of labor …, 1989 - journals.uchicago.edu
Conventional analysis predicts that workers pay part of their on-the-job training costs by
accepting a lower starting wage and subsequently realize a return to this investment in the …

Association of cancer screening deficit in the United States with the COVID-19 pandemic

RC Chen, K Haynes, S Du, J Barron, AJ Katz - JAMA oncology, 2021 - jamanetwork.com
Importance The COVID-19 pandemic led to sharp declines in cancer screening. However,
the total deficit in screening in the US associated with the pandemic and the differential …

Employer size: The implications for search, training, capital investment, starting wages, and wage growth

JM Barron, DA Black… - Journal of Labor …, 1987 - journals.uchicago.edu
An employer must choose a procedure for screening job applicants, a rate of hire, a training
program for new employees, a criterion for the retention of new employees after observing …

The effects of high school athletic participation on education and labor market outcomes

JM Barron, BT Ewing, GR Waddell - Review of Economics and …, 2000 - direct.mit.edu
We introduce a simple allocation-of-time model to explain the high school athletic
participation choice and the implications of this choice for educational and labor market …