Realtime flicker removal for fast video streaming and detection of moving objects

4Citations
Citations of this article
21Readers
Mendeley users who have this article in their library.

This article is free to access.

Abstract

High-speed cameras are used in computer vision systems to track balls, shuttlecocks, or players in many different sports. Collected information is used for statistics, as coaches’ and players’ aids to improve technique and tactics or as referees’ aids to verify their decisions or to enrich television broadcasts. Sports arenas in which games are played are often equipped with lights generating flickering effects in captured movies. A fast and yet effective enough algorithm is necessary to remove flickering so movement detection and object tracking algorithms could be used. In this paper, we propose a fast flicker removal algorithm working as an online filter on frame streams at speeds exceeding 200 frames per second. Most of the solutions found in literature concentrate on effectiveness and accuracy and not on the speed of operation. In contrast, our original solution is designed with speed in mind with sufficient accuracy to be used before calculating differential frames to detect movement in streams. Our algorithm is adaptive and works when lighting conditions are changing (new light sources) and performs well with various light sources that are causing flickering. The results of the experiments carried out show the high effectiveness of the method implemented on CPU and GPU, allowing effective tracking of objects of interest in preliminary applications of a commercially offered instant review system for badminton.

References Powered by Scopus

ORB: An efficient alternative to SIFT or SURF

9620Citations
N/AReaders
Get full text

SURF: Speeded up robust features

9534Citations
N/AReaders
Get full text

Local color transfer via probabilistic segmentation by expectation-maximization

345Citations
N/AReaders
Get full text

Cited by Powered by Scopus

Intelligent model to image enrichment for strong night-vision surveillance cameras in future generation

11Citations
N/AReaders
Get full text

Automatic Shuttlecock Fall Detection System in or out of a Court in Badminton Games—Challenges, Problems, and Solutions from a Practical Point of View

5Citations
N/AReaders
Get full text

Unsupervised Model-based Learning for Simultaneous Video Deflickering and Deblotching

1Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Nowisz, J., Kopania, M., & Przelaskowski, A. (2021). Realtime flicker removal for fast video streaming and detection of moving objects. Multimedia Tools and Applications, 80(10), 14941–14960. https://doi.org/10.1007/s11042-020-10385-8

Readers' Seniority

Tooltip

PhD / Post grad / Masters / Doc 3

43%

Lecturer / Post doc 2

29%

Researcher 2

29%

Readers' Discipline

Tooltip

Computer Science 2

40%

Medicine and Dentistry 1

20%

Arts and Humanities 1

20%

Engineering 1

20%

Save time finding and organizing research with Mendeley

Sign up for free