所属单位：理学院
发表刊物：2018 IEEE 3RD INTERNATIONAL CONFERENCE ON IMAGE, VISION AND COMPUTING (ICIVC)
关键字：image acquisition light sources LED array illumination uniformity RFID tag
摘要：In RFID multi-tag network, the image of the tag needs to be collected. Therefore, the research on the effect of LED array light source on the image capture of RFID tag is proposed. According to the optical properties of LED, the radiance illumination expression of LED array light source is deduced, and the illumination distribution of LED array is simulated. We choose the appropriate arrangement of array light sources and analyze the effect of the array on the collection of the tags. The research results show that the LED array design can effectively provide a uniform illumination of the light source. The design of LED array can obviously distinguish the tag from the background and improve the quality of the acquired RFID tag image.
是否译文：否
发表时间：2018-01-01
合写作者：刘振鲁,俞晓磊,周广军,庄笑,周昱军,董定邦
通讯作者：赵志敏,俞晓磊
发表时间：2018-01-01