A Robust Wireless Image Transmission for ITS Broadcast Environment Using Compressed Sensing

Masaki TAKANASHI; Satoshi MAKIDO

doi:10.1587/transfun.E98.A.783

A Robust Wireless Image Transmission for ITS Broadcast Environment Using Compressed Sensing

Masaki TAKANASHI, Satoshi MAKIDO

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Providing images captured by an on-board camera to surrounding vehicles is an effective method to achieve smooth road traffic and to avoid traffic accidents. We consider providing images using WiFi technology based on the IEEE802.11p standard for vehicle-to-vehicle (V2V) communication media. We want to compress images to suppress communication traffic, because the communication capacity of the V2V system is strictly limited. However, there are difficulties in image compression and transmission using wireless communication especially in a vehicular broadcast environment, due to transmission errors caused by fading, packet collision, etc. In this letter, we propose an image transmission technique based on compressed sensing. Through computer simulations, we show that our proposed technique can achieve stable image reconstruction despite frequent packet error.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E98-A No.2 pp.783-787

Publication Date: 2015/02/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E98.A.783

Type of Manuscript: LETTER

Category: Intelligent Transport System

Authors

Masaki TAKANASHI
Toyota Research and Development Laboratory Incorporated
Satoshi MAKIDO
Toyota Research and Development Laboratory Incorporated

Keyword

compressed sensing, ITS (Intelligent Transportation System), robust wireless image transmission, broadcast, packet erasure

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Masaki TAKANASHI, Satoshi MAKIDO, "A Robust Wireless Image Transmission for ITS Broadcast Environment Using Compressed Sensing" in IEICE TRANSACTIONS on Fundamentals, vol. E98-A, no. 2, pp. 783-787, February 2015, doi: 10.1587/transfun.E98.A.783.
Abstract: Providing images captured by an on-board camera to surrounding vehicles is an effective method to achieve smooth road traffic and to avoid traffic accidents. We consider providing images using WiFi technology based on the IEEE802.11p standard for vehicle-to-vehicle (V2V) communication media. We want to compress images to suppress communication traffic, because the communication capacity of the V2V system is strictly limited. However, there are difficulties in image compression and transmission using wireless communication especially in a vehicular broadcast environment, due to transmission errors caused by fading, packet collision, etc. In this letter, we propose an image transmission technique based on compressed sensing. Through computer simulations, we show that our proposed technique can achieve stable image reconstruction despite frequent packet error.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E98.A.783/_p

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@ARTICLE{e98-a_2_783,
author={Masaki TAKANASHI, Satoshi MAKIDO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Robust Wireless Image Transmission for ITS Broadcast Environment Using Compressed Sensing},
year={2015},
volume={E98-A},
number={2},
pages={783-787},
abstract={Providing images captured by an on-board camera to surrounding vehicles is an effective method to achieve smooth road traffic and to avoid traffic accidents. We consider providing images using WiFi technology based on the IEEE802.11p standard for vehicle-to-vehicle (V2V) communication media. We want to compress images to suppress communication traffic, because the communication capacity of the V2V system is strictly limited. However, there are difficulties in image compression and transmission using wireless communication especially in a vehicular broadcast environment, due to transmission errors caused by fading, packet collision, etc. In this letter, we propose an image transmission technique based on compressed sensing. Through computer simulations, we show that our proposed technique can achieve stable image reconstruction despite frequent packet error.},
keywords={},
doi={10.1587/transfun.E98.A.783},
ISSN={1745-1337},
month={February},}

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TY - JOUR
TI - A Robust Wireless Image Transmission for ITS Broadcast Environment Using Compressed Sensing
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 783
EP - 787
AU - Masaki TAKANASHI
AU - Satoshi MAKIDO
PY - 2015
DO - 10.1587/transfun.E98.A.783
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E98-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2015
AB - Providing images captured by an on-board camera to surrounding vehicles is an effective method to achieve smooth road traffic and to avoid traffic accidents. We consider providing images using WiFi technology based on the IEEE802.11p standard for vehicle-to-vehicle (V2V) communication media. We want to compress images to suppress communication traffic, because the communication capacity of the V2V system is strictly limited. However, there are difficulties in image compression and transmission using wireless communication especially in a vehicular broadcast environment, due to transmission errors caused by fading, packet collision, etc. In this letter, we propose an image transmission technique based on compressed sensing. Through computer simulations, we show that our proposed technique can achieve stable image reconstruction despite frequent packet error.
ER -