Intelligent Recognition of Time Stamp Characters in Solar Scanned Images from Film

Prior to the availability of digital cameras, the solar observational images are typically recorded on films, and the information such as date and time were stamped in the same frames on film. It is significant to extract the time stamp information on the film so that the researchers can efficiently...

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Autori principali: Jiafeng Zhang, Guangzhong Lin, Shuguang Zeng, Sheng Zheng, Xiao Yang, Ganghua Lin, Xiangyun Zeng, Haimin Wang
Natura: Articolo
Lingua:English
Pubblicazione: Hindawi Limited 2019-01-01
Serie:Advances in Astronomy
Accesso online:http://dx.doi.org/10.1155/2019/6565379