Yixuan Zhu

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The rapid development of multiple sensors leads to a new era of data explosion. How to deal with the huge amount of the data is a hot topic in many fields. In the photogrammetry and computer vision community, the newly emerged laser scanning technology has been paid much attention by researchers doing 3D reconstruction applications. In order to protect the(More)
ADS40 from Leica Geosystems is a new-type airborne digital camera. Nowadays, it has aggregated worldwide focus in application fields of aerial photogrammetry and remote sensing with its distinct works in interpreting and mapping of comprehensive ground surface conditions. So far, although a systematic technical routine for reconstruction of large-scale 3D(More)
This paper is to describe a novel approach of building a secure and anonymous yet transparent and immutable identification management system. A consortium block chain with delegated proof of stack (DPOS) is used to build consensus based user credential. It can be used to provide ID related services to various applications including internet social media in(More)
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