9 citations · 15 across the 5 of their papers we have counts for
3 papers · 1 filter
Photometric Stereo in Participating Media Considering Shape-Dependent Forward Scatter
Yuki Fujimura, Masaaki Iiyama, Atsushi Hashimoto +1
Images captured in participating media such as murky water, fog, or smoke are degraded by scattered light. Thus, the use of traditional three-dimensional (3D) reconstruction techni…
Outlier Cluster Formation in Spectral Clustering
Takuro Ina, Atsushi Hashimoto, Masaaki Iiyama +3
Outlier detection and cluster number estimation is an important issue for clustering real data. This paper focuses on spectral clustering, a time-tested clustering method, and reve…
Collaborative Representation for Classification, Sparse or Non-sparse?
Yang Wu, Vansteenberge Jarich, Masayuki Mukunoki +1
Sparse representation based classification (SRC) has been proved to be a simple, effective and robust solution to face recognition. As it gets popular, doubts on the necessity of e…