Human suspicious activity recognition in thermal infrared video

2014 ◽  
Author(s):  
Jakir Hossen ◽  
Eddie Jacobs ◽  
Fahmida K. Chowdhury
Keyword(s):  
Activity Recognition ◽  
Thermal Infrared ◽  
Infrared Video ◽  
Suspicious Activity

Activity recognition in thermal infrared video

2015 ◽  
Author(s):  
Jakir Hossen ◽  
Eddie L Jacobs ◽  
Fahmida Kishowara Chowdhury
Keyword(s):  
Activity Recognition ◽  
Thermal Infrared ◽  
Infrared Video

scholarly journals Suspicious Activity Recognition Using Proposed Deep L4-Branched-ActionNet with Entropy Coded Ant Colony System Optimization

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Tanzila Saba ◽  
Amjad Rehman ◽  
Rabia Latif ◽  
Suliman Mohamed Fati ◽  
Mudassar Raza ◽  
...  
Keyword(s):  
Activity Recognition ◽  
System Optimization ◽  
Ant Colony ◽  
Ant Colony System ◽  
Suspicious Activity

Thermal infrared video details multiscale groundwater discharge to surface water through macropores and peat pipes

2016 ◽  
Vol 30 (14) ◽  
pp. 2510-2511 ◽  
Author(s):  
Martin A. Briggs ◽  
Danielle K. Hare ◽  
David F. Boutt ◽  
Glorianna Davenport ◽  
John W. Lane
Keyword(s):  
Surface Water ◽  
Groundwater Discharge ◽  
Thermal Infrared ◽  
Infrared Video

scholarly journals Detection and Tracking of Moving Targets for Thermal Infrared Video Sequences

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 3944 ◽  
Author(s):  
Chenming Li ◽  
Wenguang Wang
Keyword(s):  
Background Subtraction ◽  
Single Point ◽  
Thermal Infrared ◽  
Selection Strategy ◽  
Probability Map ◽  
Detection And Tracking ◽  
Target Track ◽  
Infrared Video ◽  
Random Finite Sets ◽  
Track Before Detect

The joint detection and tracking of multiple targets from raw thermal infrared (TIR) image observations plays a significant role in the video surveillance field, and it has extensive applied foreground and practical value. In this paper, a novel multiple-target track-before-detect (TBD) method, which is based on background subtraction within the framework of labeled random finite sets (RFS) is presented. First, a background subtraction method based on a random selection strategy is exploited to obtain the foreground probability map from a TIR sequence. Second, in the foreground probability map, the probability of each pixel belonging to a target is calculated by non-overlapping multi-target likelihood. Finally, a δ generalized labeled multi-Bernoulli ( δ -GLMB) filter is employed to produce the states of multi-target along with their labels. Unlike other RFS-based filters, the proposed approach describes the target state by a pixel set instead of a single point. To meet the requirement of factual application, some extra procedures, including pixel sampling and update, target merging and splitting, and new birth target initialization, are incorporated into the algorithm. The experimental results show that the proposed method performs better in multi-target detection than six compared methods. Also, the method is effective for the continuous tracking of multi-targets.

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