文献类型： 外文期刊

第一作者： Wang Suxia

作者： Wang Suxia;Mao Enrong;Song Zhenghe;Lv Antao;Yang Bangjie

作者机构：

关键词： crop acreage;crop proportion;image recognition

期刊名称：ISDA 2006: SIXTH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND APPLICATIONS, VOL 2

ISSN：

年卷期： 2006 年

页码：

收录情况： SCI

摘要： VGGVS is a system that was equipped with GPS receivers, GIS software and CCD camera on off-road vehicle. VGGVS can firstly implement navigation and protract track of vehicle, can secondly collect the image of video and calculate crop proportion by manual or automatic mode based on matching between GPS and video frequency and image recognition, at the same time saved the data of GPS and image, can thirdly fix the sampling width depend on controlling of electromotor through the single of obliquity sensor in order to improve precision of image recognized and statistic result. This based-image statistic method was putted forward aiming at some statistic methods shortage. It can accurately calculate crop acreage in time, which provides credibility data for government to make decision and provides technological method for serving to agriculture& country& farmer together with remote sensing estimate.

分类号：