Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSN
This paper analyzed the stratified sampling and transmission robustness problems of image with wireless multimedia sensor networks (WMSN) which is under the condition of packet loss and error, at the same time, devised a stratified sampling image multiple description coding (MDC) method. This techno...
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doaj-3a6f53af6e5d41f889f0f1d93eda98a52020-11-25T02:46:17ZengIFSA Publishing, S.L.Sensors & Transducers2306-85151726-54792013-12-0116012406411Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSNXiaohong ZENG0Chongqing College of Electronic Engineering, No. 76, College Town East Road, Chongqing City, 401331, China This paper analyzed the stratified sampling and transmission robustness problems of image with wireless multimedia sensor networks (WMSN) which is under the condition of packet loss and error, at the same time, devised a stratified sampling image multiple description coding (MDC) method. This technology can make full use of the characteristic of wavelet coefficient structure by wavelet transformation. According to different decomposition layers, selecting the corresponding method to sampling, it's useful to achieve the goal of multiple description coding transmission of image data. At the receiving end, on the other hand, the original image can be reconstructed by nonlinear algorithm after a single description is obtained. http://www.sensorsportal.com/HTML/DIGEST/december_2013/PDF_vol_160/P_1634.pdfOriented to WMSNStratified sample of imageMultiple description coding. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Xiaohong ZENG |
spellingShingle |
Xiaohong ZENG Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSN Sensors & Transducers Oriented to WMSN Stratified sample of image Multiple description coding. |
author_facet |
Xiaohong ZENG |
author_sort |
Xiaohong ZENG |
title |
Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSN |
title_short |
Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSN |
title_full |
Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSN |
title_fullStr |
Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSN |
title_full_unstemmed |
Research on Multiple Descriptions Coding for Images Stratified Sampling Based on WMSN |
title_sort |
research on multiple descriptions coding for images stratified sampling based on wmsn |
publisher |
IFSA Publishing, S.L. |
series |
Sensors & Transducers |
issn |
2306-8515 1726-5479 |
publishDate |
2013-12-01 |
description |
This paper analyzed the stratified sampling and transmission robustness problems of image with wireless multimedia sensor networks (WMSN) which is under the condition of packet loss and error, at the same time, devised a stratified sampling image multiple description coding (MDC) method. This technology can make full use of the characteristic of wavelet coefficient structure by wavelet transformation. According to different decomposition layers, selecting the corresponding method to sampling, it's useful to achieve the goal of multiple description coding transmission of image data. At the receiving end, on the other hand, the original image can be reconstructed by nonlinear algorithm after a single description is obtained.
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topic |
Oriented to WMSN Stratified sample of image Multiple description coding. |
url |
http://www.sensorsportal.com/HTML/DIGEST/december_2013/PDF_vol_160/P_1634.pdf |
work_keys_str_mv |
AT xiaohongzeng researchonmultipledescriptionscodingforimagesstratifiedsamplingbasedonwmsn |
_version_ |
1724759415863640064 |