Adaptive spatio-temporal filtering for video denoising using integer wavelet transform

R. Vijaya Arjunan, V. Vijaya Kumar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

In this paper, Spatial video denoising using wavelet transform has been focussed as it requires less computation and more suitable for real-time applications. Two specific techniques for spatial video denoising using wavelet transform are considered in this work, 2D Discrete Wavelet Transform (2D DWT) and Integer wavelet transform. Each of these techniques has its advantages and disadvantages. The first technique gives less quality at high levels of noise but consumes less time while the second gives high quality video while consuming long. In this work, we introduce an intelligent denoising system that makes a trade-off between the quality of the denoised video and the time required for denoising. The simulation results show that the proposed system is more suitable for real time applications where the time is critical while giving high quality videos especially at low to moderate levels of noise.

Original languageEnglish
Title of host publication2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011
Pages842-846
Number of pages5
DOIs
Publication statusPublished - 01-06-2011
Externally publishedYes
Event2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011 - Chunkankadai, India
Duration: 23-03-201124-03-2011

Conference

Conference2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011
CountryIndia
CityChunkankadai
Period23-03-1124-03-11

Fingerprint

Wavelet transforms
Discrete wavelet transforms

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Vijaya Arjunan, R., & Vijaya Kumar, V. (2011). Adaptive spatio-temporal filtering for video denoising using integer wavelet transform. In 2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011 (pp. 842-846). [5760236] https://doi.org/10.1109/ICETECT.2011.5760236
Vijaya Arjunan, R. ; Vijaya Kumar, V. / Adaptive spatio-temporal filtering for video denoising using integer wavelet transform. 2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011. 2011. pp. 842-846
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Vijaya Arjunan, R & Vijaya Kumar, V 2011, Adaptive spatio-temporal filtering for video denoising using integer wavelet transform. in 2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011., 5760236, pp. 842-846, 2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011, Chunkankadai, India, 23-03-11. https://doi.org/10.1109/ICETECT.2011.5760236

Adaptive spatio-temporal filtering for video denoising using integer wavelet transform. / Vijaya Arjunan, R.; Vijaya Kumar, V.

2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011. 2011. p. 842-846 5760236.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Vijaya Arjunan R, Vijaya Kumar V. Adaptive spatio-temporal filtering for video denoising using integer wavelet transform. In 2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011. 2011. p. 842-846. 5760236 https://doi.org/10.1109/ICETECT.2011.5760236