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Face hallucination based on sparse local-pixel structure (2013)
Journal Article
Li, Y., Cai, C., Qiu, G., & Lam, K. (2014). Face hallucination based on sparse local-pixel structure. Pattern Recognition, 47(3), doi:10.1016/j.patcog.2013.09.012. ISSN 0031-3203

In this paper, we propose a face-hallucination method, namely face hallucination based on sparse local-pixel structure. In our framework, a high resolution (HR) face is estimated from a single frame low resolution (LR) face with the help of the facia... Read More

A study of geogrid-reinforced ballast using laboratory pull-out tests and discrete element modelling (2013)
Journal Article
pull-out tests and discrete element modelling. Geomechanics and Geoengineering, 8(4), doi:10.1080/17486025.2013.805253. ISSN 1748-6025

This paper presents an evaluation of the behaviour of geogrid-reinforced railway ballast. Experimental large box pull-out tests were conducted to examine the key parameters influencing the interaction between ballast and the geogrid. The experimental... Read More