A Plant Image Compression Algorithm Based on Wireless Sensor Network

• 作者: Guiling Sun Xiaochao Liu Yuanqiang Chu Zhihong Wang
• 来源期刊: 电脑和通信(英文)
• 学科: 工学
• 关键词: WIRELESS SENSOR Network JPEG QUANTIZATION TABLE Image Transmission Algorithm
• 年，卷（期）: dnhtxyw_2019,（4）
• 页码范围: 53-64
• 页数: 12页
• 分类号: TP39

摘要

This paper designs and implements an image transmission algorithm applied to plant information collection based on the wireless sensor network. It can effectively reduce the volume of transmitted data, low-energy, high-availability image compression algorithm. This algorithm mainly has two aspects of improvement measures: the first is to reduce the number of pixels that transmit images, from interlaced scanning to interlaced neighbor scanning;the second is to use JPEG image compression algorithm [1], changing the value of the quantization table in the algorithm [2]. After image compression, the image data volume is greatly reduced;the transmission efficiency is improved;and the problem of excessive data volume during image transmission is effectively solved.