One-dimensional Maximum Entropy Image Segmentation Algorithm Based on the Small Field of View of Measuring Robot Star Map

One-dimensional Maximum Entropy Image Segmentation Algorithm Based on the Small Field of View of Measuring Robot Star Map

As one of the fundamental problems in processing star map,image segmentation plays a significant part in ensuring precise field astronomical survey.Image binarization is the key procedure in the image segmentation,but it is extremely difficult to extract star targets from complex sky background usin...

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Bibliographic Details
Main Authors: SHI Chunlin, ZHANG Chao, CHEN Changyuan, DU Lan, YE Kai, HAN Zhong
Format: Article
Language:zho
Published: Surveying and Mapping Press 2018-04-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
CCD astronomical measurement
image binaryzation
threshold segmentation
one-dimensional maximum entropy
Online Access:http://html.rhhz.net/CHXB/html/2018-4-446.htm

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