TY - GEN
T1 - Optimal image transmission for visual sensor network
AU - Lee, Sungjin
AU - Lee, Sanghoon
PY - 2011
Y1 - 2011
N2 - Due to the large volume and inherit computational complexity of captured images in VSN (Visual Sensor Network), the renewable energy system based on solar energy is of particular interest for EH (Energy Harvesting)-VSN. In addition, since additional energy consumption after capturing an image is continuously made for the subsequent events of image processing, mote operation, data transmission and reception, the capturing rate for image sampling significantly effects on the lifetime of node. Towards this end, we explore a novel energy-efficient framework for EH-VSN by developing an algorithm named CAPTURE (Capturing rAte and Pervasive neTwork control algorithm for mUlti cameRa nEtwork) where the QoS (Quality of Service) is maximized by obtaining the optimal values of capturing rate and allocated energy based on the FoV (Field of View)-based networking in the presence of event and power acquisition patterns.
AB - Due to the large volume and inherit computational complexity of captured images in VSN (Visual Sensor Network), the renewable energy system based on solar energy is of particular interest for EH (Energy Harvesting)-VSN. In addition, since additional energy consumption after capturing an image is continuously made for the subsequent events of image processing, mote operation, data transmission and reception, the capturing rate for image sampling significantly effects on the lifetime of node. Towards this end, we explore a novel energy-efficient framework for EH-VSN by developing an algorithm named CAPTURE (Capturing rAte and Pervasive neTwork control algorithm for mUlti cameRa nEtwork) where the QoS (Quality of Service) is maximized by obtaining the optimal values of capturing rate and allocated energy based on the FoV (Field of View)-based networking in the presence of event and power acquisition patterns.
UR - http://www.scopus.com/inward/record.url?scp=80053624548&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80053624548&partnerID=8YFLogxK
U2 - 10.1109/MWSCAS.2011.6026473
DO - 10.1109/MWSCAS.2011.6026473
M3 - Conference contribution
AN - SCOPUS:80053624548
SN - 9781612848570
T3 - Midwest Symposium on Circuits and Systems
BT - 54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011
T2 - 54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011
Y2 - 7 August 2011 through 10 August 2011
ER -
