典型文献
3D corrective nose reconstruction from a single image
文献摘要：
There is a steadily growing range of applications that can benefit from facial reconstruction techniques,leading to an increasing demand for reconstruction of high-quality 3D face models.While it is an important expressive part of the human face,the nose has received less attention than other expressive regions in the face reconstruction literature.When applying existing reconstruction methods to facial images,the reconstructed nose models are often inconsistent with the desired shape and expression.In this paper,we propose a coarse-to-fine 3D nose reconstruction and correction pipeline to build a nose model from a single image,where 3D and 2D nose curve correspondences are adaptively updated and refined.We first correct the reconstruction result coarsely using constraints of 3D-2D sparse landmark correspondences,and then heuristically update a dense 3D-2D curve correspondence based on the coarsely corrected result.A final refinement step is performed to correct the shape based on the updated 3D-2D dense curve constraints.Experimental results show the advantages of our method for 3D nose reconstruction over existing methods.
文献关键词：
中图分类号：
作者姓名：
Yanlong Tang;Yun Zhang;Xiaoguang Han;Fang-Lue Zhang;Yu-Kun Lai;Ruofeng Tong
作者机构：
Tencent Games Lightspeed&Quantum Studios,Shenzhen,China;Communication University of Zhejiang,Hangzhou,China;Shenzhen Research Institute of Big Data,the Chinese University of Hong Kong(Shenzhen),Shenzhen,China;Victoria University of Wellington,Wellington,New Zealand;Cardiff University,Wales,UK;Zhejiang University,Hangzhou,China
文献出处：
引用格式：
[1]Yanlong Tang;Yun Zhang;Xiaoguang Han;Fang-Lue Zhang;Yu-Kun Lai;Ruofeng Tong-.3D corrective nose reconstruction from a single image)[J].计算可视媒体（英文）,2022(02):225-237
A类：
B类：
corrective,nose,reconstruction,from,single,There,steadily,growing,range,applications,that,can,benefit,facial,techniques,leading,increasing,demand,high,quality,face,models,While,important,expressive,part,human,has,received,less,attention,than,other,regions,literature,When,applying,existing,methods,images,reconstructed,are,often,inconsistent,desired,shape,expression,In,this,paper,we,propose,correction,pipeline,build,where,2D,curve,correspondences,adaptively,updated,refined,We,first,coarsely,using,constraints,sparse,landmark,then,heuristically,dense,corrected,final,refinement,step,performed,Experimental,results,show,advantages,our,over
AB值：
0.537088
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