Video Encoding Techniques Based on 3D-DWT (Process to be done before applying the video compression mechanism(s))

被引：0

作者：

Naveen, Ch. ^{[1
]}

Satpute, V. R. ^{[1
]}

Kulat, K. D. ^{[1
]}

Keskar, A. G. ^{[1
]}

机构：

[1] VNIT Nagpur, Nagpur, Maharashtra, India

来源：

2014 IEEE STUDENTS' CONFERENCE ON ELECTRICAL, ELECTRONICS AND COMPUTER SCIENCE (SCEECS) | 2014年

关键词：

Wavelet; Spatial and Temporal DWT; Dynamic level selection; multi-resolution analysis (MRA); Haar;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper deals with the application of Spatial and Temporal DWT (Discrete Wavelet transform) on the videos. Here we will discuss about three mechanisms and their performance on videos at increased DWT level. In any video processing algorithm, memory is the major criteria. In these three mechanisms dynamic (automatic) DWT level selection and manual level selection is implemented. Here we will also discuss about implementation of different DWT level in spatial and temporal domain. In this paper Haar wavelet is taken as the reference as it has its inherent properties and ease of implementation.

引用

页数：6

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