The study of plant disease monitoring system based on DSP

摘要：

This paper mainly provides the hardware design of image acquisition, compression and transmission in the DSP- based system for monitoring plant disease. The image data is collected through CCD video camera, the compression uses EZW(Embedded Zero-tree Wavelet) coding, the chip TMS320DM642 is used to encode image data and transmit the compressed data to control center for further process through internet. The control center is in charge of plant image data analysis and disease diagnose. Using EZW coding can reduce transmission bandwidth and storage space requirements. At the same time, it can realize real-time transmission.

关键词： Digital Signal Processing Embedded Zero-tree Wavelet Plant Disease Monitor Image acquisition and compression

作者: Xiuqing Wang Zebo Lian Zhang Chunxia Chen Hao

作者单位: College of Electronic Information and Automation, Tianjin University of Science & Technology, Tianjin, China, 300222

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 996-999

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）