2013
DOI: 10.1145/2543581.2543596
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People reidentification in surveillance and forensics

Abstract: The field of surveillance and forensics research is currently shifting focus and is now showing an ever increasing interest in the task of people reidentification. This is the task of assigning the same identifier to all instances of a particular individual captured in a series of images or videos, even after the occurrence of significant gaps over time or space. People reidentification can be a useful tool for people analysis in security as a data association method for long-term tracking in surveillance. How… Show more

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Cited by 253 publications
(138 citation statements)
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“…A good overview of existing re-ID methods can be found in [7,10,13,23,29] and references therein. The three most important aspects in re-ID are i) the features used, ii) the matching procedure, and iii) the performance evaluation.…”
Section: Introductionmentioning
confidence: 99%
“…A good overview of existing re-ID methods can be found in [7,10,13,23,29] and references therein. The three most important aspects in re-ID are i) the features used, ii) the matching procedure, and iii) the performance evaluation.…”
Section: Introductionmentioning
confidence: 99%
“…We explore some of the questions raised in this paper, with regards to inter-and intra-class variation, small numbers of samples per subject, and generalising capability across cameras, using our relatively small, but highly detailed dataset of 100 subjects. Vezzani et al highlight the application benefits of measuring a biometric profile, enabling both reidentification and biometric recognition [27]. Finally, Wang et al present a strong argument for using semantic features, stating qualities such as: viewpoint independence, robustness and capacity for human interpretation [28].…”
Section: Related Workmentioning
confidence: 99%
“…Thus, the division of the video into shots is the first step to be carried out by the detection tool. The shot boundary detection problem has traditionally involved the computation of visual differences between consecutive frames and a shot has been detected when this difference has been higher than a certain threshold [31,43,46]. In our approach, the feature used in each frame to detect the shot transition is the color, which has proven to be effective [47].…”
Section: Shot Detectionmentioning
confidence: 99%