Institution
Daido University
Education•Nagoya, Japan•
About: Daido University is a education organization based out in Nagoya, Japan. It is known for research contribution in the topics: Ultimate tensile strength & Proton exchange membrane fuel cell. The organization has 209 authors who have published 423 publications receiving 3223 citations.
Topics: Ultimate tensile strength, Proton exchange membrane fuel cell, Reflection high-energy electron diffraction, Schwarzschild radius, Thermal resistance
Papers
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13 Jul 2016TL;DR: An integrated navigation system that supports the independent walking of the visually impaired, which supports route guidance and adjustments, zebra-crossing detection and guidance, pedestrian traffic signal detection and discrimination, and localization of the entrance doors of the buildings of destinations is proposed.
Abstract: This paper proposes an integrated navigation system that supports the independent walking of the visually impaired. It supports route guidance and adjustments, zebra-crossing detection and guidance, pedestrian traffic signal detection and discrimination, and localization of the entrance doors of the buildings of destinations. This system was implemented on an Android smartphone. As a result of experiments, our system’s detection rate for zebra crossings was about 72 % and about 80 % for traffic signals.
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TL;DR: In this article, the Lindelof type theorems for monotone Sobolev functions on a uniform domain were studied for the case of uniform domains, where ∫D|∇u(z)|n−1φ( ∇u (z)|)ωδD(z)dz
Abstract: In this paper, we are concerned with Lindelof type theorems for monotone (in the sense of Lebesgue) Sobolev functions u on a uniform domain D⊂Rn satisfying ∫D|∇u(z)|n−1φ(|∇u(z)|)ωδD(z)dz
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01 Jul 2021••
01 Jan 2015TL;DR: This paper proposes Multi-Key CBIR (MK-CBIR) in retrieving similar images from image databases with a multi-key query, not a single-key one which differs from single query key selection in Content-Based Image Retrieval systems.
Abstract: A user of existing Content-Based Image Retrieval (CBIR) systems suffers from single query key selection, in case that he/she might begin retrieval process toward an ambiguous goal. In the other case, he/she cannot judge whether one image is more adequate than the other exactly for retrieval. To overcome the difficulty, this paper proposes Multi-Key CBIR (MK-CBIR) which differs from Single-Key CBIR (SK-CBIR) in retrieving similar images from image databases with a multi-key query, not a single-key one. To implement MK-CBIR, skyline query based MK-CBIR (\(\Phi _{sky}\)) and aggregate k-Nearest Neighbor query based MK-CBIR (\(\Omega _{sum}\), \(\Omega _{max}\), and \(\Omega _{min}\)) are presented. Experimental results on retrieval performance of MK-CBIR are as follows:
Recall of \(\Omega _{max}\) is over 0.3 higher than that of k-NN search and the highest among those of MK-CBIR. It is comparatively stable against noisy keys.
Recall of \(\Omega _{min}\) is roughly the same as that of k-NN search and the lowest among those of MK-CBIR.
Recall of \(\Omega _{sum}\) and recall of \(\Phi _{sky}\) are roughly the same and between those of \(\Omega _{min}\) and \(\Omega _{max}\).
Authors
Showing all 212 results
Name | H-index | Papers | Citations |
---|---|---|---|
Chiyomi Miyajima | 26 | 149 | 2486 |
Takao Inoue | 25 | 38 | 2756 |
Shigeru Kuwano | 20 | 99 | 1909 |
Satoru Onaka | 20 | 80 | 1110 |
Hiroyuki Akaike | 18 | 82 | 1064 |
Michio Hori | 16 | 36 | 1189 |
Yasushi Yamada | 16 | 31 | 821 |
Kazutake Komori | 14 | 46 | 536 |
Shutaro Machiya | 14 | 50 | 518 |
Hiromi Saida | 13 | 57 | 975 |
Takashi Saka | 13 | 62 | 754 |
Hiromasa Tanaka | 13 | 23 | 972 |
Masao Ogino | 12 | 83 | 430 |
Yoichi Sakai | 12 | 49 | 560 |
Ryo Tsuboi | 12 | 34 | 410 |