Background Subtraction Techniques: Systematic Evaluation and Comparative Analysis

2009 ◽  
pp. 33-42 ◽  
Author(s):  
Sonsoles Herrero ◽  
Jesús Bescós
Keyword(s):  
Comparative Analysis ◽  
Background Subtraction ◽  
Systematic Evaluation

Comparative Analysis of Temporal Segmentation Methods of Video Sequences

2013 ◽  
pp. 43-58
Author(s):  
Marcelo Saval-Calvo ◽  
Jorge Azorín-López ◽  
Andrés Fuster-Guilló
Keyword(s):  
Comparative Analysis ◽  
Optical Flow ◽  
Background Subtraction ◽  
False Positive ◽  
Image Sequences ◽  
Video Sequences ◽  
True Positive ◽  
Temporal Segmentation ◽  
Segmentation Methods ◽  
Temporal Differencing

In this chapter, a comparative analysis of basic segmentation methods of video sequences and their combinations is carried out. Analysis of different algorithms is based on the efficiency (true positive and false positive rates) and temporal cost to provide regions in the scene. These are two of the most important requirements of the design to provide to the tracking with segmentation in an efficient and timely manner constrained to the application. Specifically, methods using temporal information as Background Subtraction, Temporal Differencing, Optical Flow, and the four combinations of them have been analyzed. Experimentation has been done using image sequences of CAVIAR project database. Efficiency results show that Background Subtraction achieves the best individual result whereas the combination of the three basic methods is the best result in general. However, combinations with Optical Flow should be considered depending of application, because its temporal cost is too high with respect to efficiency provided to the combination.

scholarly journals Comparative analysis of background subtraction algorithms in the task of recognizing and identifying people in a video stream

2020 ◽  
Vol 1661 ◽  
pp. 012041
Author(s):  
I A Idimechev ◽  
A S Mikhalev ◽  
A A Goponenko ◽  
S S Stavenko ◽  
V V Kukartsev ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Background Subtraction ◽  
Video Stream
Sign in / Sign up

Export Citation Format

Share Document