发明名称 |
TAG, RADIO FREQUENCY IDENTIFICATION SYSTEM HAVING THE SAME, AND METHOD FOR CODING IMAGE DATA |
摘要 |
PURPOSE: A tag, a RFID system including the tag and an image data coding method are provided to improve data transmission performance of the tag by encoding image data through source coding or channel coding. CONSTITUTION: A source encoder(11) executes source encoding about image data transmitted from an external input device. A modulator(13) modulates the source encoded data. A channel encoder(12) executes channel encoding about the source encoded data using a convolutional code. The source encoder generates the source encoded data from the image data using run length coding. |
申请公布号 |
KR20100060170(A) |
申请公布日期 |
2010.06.07 |
申请号 |
KR20080118656 |
申请日期 |
2008.11.27 |
申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
PARK, DONG JO;JIN, SEUNG RI;KIM, JOON TAE;LEE, JAE HOON |
分类号 |
G06K17/00 |
主分类号 |
G06K17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|