Image meshing via hierarchical optimization

Hao XIE,Ruo-feng TONG

Fig. 5 {Detailed comparison:} the odd rows show the recovered images with original sizes, while the even rows enlarge their highlighted regions. From left to right: results obtained by the algorithms proposed by Adams (2011), Xie et al. (2014) and this study, and the original raster images. References to color refer to the online version of this figure