9 citations · 15 across the 5 of their papers we have counts for
5 papers
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…
Modeling Hypermedia-Based Communication
V. V. Kryssanov, K. Kakusho, E. L. Kuleshov +1
In this article, we explore two approaches to modeling hypermedia-based communication. It is argued that the classical conveyor-tube framework is not applicable to the case of comp…
Communication of Social Agents and the Digital City - A Semiotic Perspective
Victor V. Kryssanov, Masayuki Okabe, Koh Kakusho +1
This paper investigates the concept of digital city. First, a functional analysis of a digital city is made in the light of the modern study of urbanism; similarities between the v…