A sugarcane plot extraction method based on a high-resolution satellite image containing a red-edge spectrum band

The invention relates to a sugarcane plot extraction method based on a high-resolution satellite image containing a red-edge spectrum segment, which comprises the following steps: acquiring a high-resolution satellite image containing a red-edge spectrum segment for a target area, and preprocessing...

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Bibliographic Details
Main Authors QIN XIAOBAO, ZHU RUIFEI, ZHANG GUOLIANG, QU CHUNMEI, FAN ZELIN, WANG XIAODONG, QI XIANYANG
Format Patent
LanguageChinese
English
Published 16.04.2019
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The invention relates to a sugarcane plot extraction method based on a high-resolution satellite image containing a red-edge spectrum segment, which comprises the following steps: acquiring a high-resolution satellite image containing a red-edge spectrum segment for a target area, and preprocessing the satellite image; Carrying out ground sample point collection on the target area by adopting a manual actual measurement mode to obtain a training sample and a verification sample; Performing multi-scale segmentation processing on the satellite image to obtain a plurality of object units; Carrying out object-oriented image classification and manual correction to obtain a sugarcane plot extraction result; And verifying the sugarcane land parcel extraction result by utilizing the verification sample to obtain sugarcane land parcel extraction precision, and further exporting the extraction result and carrying out area statistics. According to the method, the high-resolution satellite remotesensing data containing t
Bibliography:Application Number: CN201811568971