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Hiroto INOUE, Nobuji TETSUTANI
Session ID: R1-1
Published: 2013
Released on J-STAGE: August 20, 2020
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This paper has analyzed frequency characteristics of fixational eye movements, to clarify the
mechanism of the “rotating snake” illusion which is one of the motion illusions. As a result of the frequency
analysis, this paper has clarified that the illusory motion relates to low-frequency components of fixational
eye movements and the components consist of ocular drifts and/or repeats of microsaccades.
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- Case where instrument is used for interaction-
Hiroshi UNNO, Hiroki IWASAKI, Masahiro SUZUKI, Kazutake UEHIRA
Session ID: R1-2
Published: 2013
Released on J-STAGE: August 20, 2020
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Ryomi ICHII, Hirosi KONISHI, Koichi KATO, Akihito AKUTSU
Session ID: R1-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Digital signage has become popular in recent years. Digital signage, is promoting the low cost of the delivery system and display. In this paper, for the multi-screen signage with two screen was installed in the office, Use the content of a different nature, we consider the viewing trends .
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Junichi SUGITA, Yoshinori SHIMAKAGE, Tokiichiro TAKAHASHI
Session ID: R1-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Kazuyuki HASHIMOTO , Yoshiaki TANIGUCHI , Go HASEGAWA, Hirotaka NAKA ...
Session ID: R2-1
Published: 2013
Released on J-STAGE: August 20, 2020
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MinZhi CHUA, Youhei AKIMOTO, Hernan AGUIRRE, Kiyoshi TANAKA
Session ID: R2-2
Published: 2013
Released on J-STAGE: August 20, 2020
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This paper attempts to classify Asian female faces with personal attractive preference utilizing PCA eigenface reconstruction ability. Conventional PCA-based methods combine face images in both attractive and not attractive, group into one huge training set to construct the eigenfaces. On the contrary, the proposed method constructs eigenfaces separately for both attractive and not attractive group. Hence, the eigenfaces will have more specific face features for each group respectively. Then, the similarity between the reconstructed image by eigenfaces of each group with the original image is measured and compared. The method yields average accuracy rate of 84.1% using Euclidean distance as the similarity measurement. It achieves improvement of accuracy by 12.7% and 7.7% if compared to Turkmen method with KNN classifier and Eisenthal pixel image SVM classifier, respectively.
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Kentaro YAMADA, Masaru SUGANO, Sei NAITO, Hiromasa YANAGIHARA
Session ID: R2-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Naoki ITO, Hiroyuki ARAI , Yukinobu TANIGUCHI
Session ID: R2-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Mei KODAMA
Session ID: R3-1
Published: 2013
Released on J-STAGE: August 20, 2020
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There is a growing need for video content retrieval techniques along with the popularization of video content services through the network. We propose a video retrieval method based on motion information in this paper. It uses moving region extraction scheme by the local maximum in the histogram of motion vectors. We consider the effectiveness of proposed method by simulation experiments from the viewpoint of the accuracy and the processing time.
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Jun-ichi KIMURA, Naohisa KOMATSU, Jiro KATTO, Mei KODAMA
Session ID: R3-2
Published: 2013
Released on J-STAGE: August 20, 2020
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Takayuki UMEDA , Yongqing SUN , Kyoko SUDO, Yukinobu TANIGUCHI
Session ID: R3-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Shoji KURAKAKE, Mikiko NAKANISHI, Shinji KIMURA, Tsutomu HORIKOSHI
Session ID: R3-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Kunihiko TAKANO, Yosuke WATANABE, Takuma NUMATA, Koki SATO, Makoto OHK ...
Session ID: R4-1
Published: 2013
Released on J-STAGE: August 20, 2020
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In this paper, we report about the expanding process of the viewing angle and the number of the displayable surfaces for the reconstructed images in the electro-holographic display system equipped with a mist screen and mirror system.
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Kunihiko TAKANO, Keisuke MIYAMA, Kazuo HAMANO, Koki SATO, Makoto OHKI, ...
Session ID: R4-2
Published: 2013
Released on J-STAGE: August 20, 2020
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In this paper, we examine about the electro-holographic projection display using the water-fall
screen. We found that the particles(impurities) mixed in the water-fall screen on influence
the contrast of the holographic projected images
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Makoto OHKI, Kunihiko TAKANO, Masataka TOZUKA, Koki SATO, Shogo KOZAKI
Session ID: R4-3
Published: 2013
Released on J-STAGE: August 20, 2020
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In this report, the electromagnetic diffracted field in the pyramid horn antenna is calculated under the Fresnel approximation. As a result, the complex hologram is made by diffracted electromagnetic wave in hologram plane. Then this field is sampled on the hologram plane, the electric field pattern on the source plane is numerically obtained a reconstructed image as a result of fast Fourier transform from sampling data.
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Masataka TOZUKA, Kunihiko TAKANO, Koki SATO, Makoto OHKI, Mitsuji MAT ...
Session ID: R4-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Kunio OHNO, Mitsuko NISHIGUCHI
Session ID: R5-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Application of information technology with display system interaction will be expected for the recycling society in the future. Living environment as houses and buildings equipment as an extension of embedded devices will be a potential industry to export. This paper describes the analyses and discussion to that possibilities, problems and human resource development with confrontation axes method.
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Yoshimitsu Nagao, Kihei Tsutsui, [in Japanese], Mitsuji Matsumoto
Session ID: R5-2
Published: 2013
Released on J-STAGE: August 20, 2020
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Hideki MITSUMINE, Kazutoshi MUTOH, Mahito FUJII, Daiichiro KATO
Session ID: R6-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Susumu YAMAMOTO, Shingo ANDO, Ken TSUTSUGUCHI, Atsushi KATAYAMA, Yukin ...
Session ID: R6-2
Published: 2013
Released on J-STAGE: August 20, 2020
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Sumio TAMBA, Hatsune WATANABE
Session ID: R6-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Junko INADA, Makoto OMODANI
Session ID: R6-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Kazuki YAMATO, Kazuma SHINODA, Madoka HASEGAWA, Shigeo KATO, Yuichi TA ...
Session ID: R7-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Ikuro UENO, Fumitaka ONO
Session ID: R7-2
Published: 2013
Released on J-STAGE: August 20, 2020
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We have proposed a fast and simple binary arithmetic coder STT-coder, in which arithmetic operation of dividing the probability interval can be done using a state transition table. In this paper, we report the design principle of STT-coder having a 6-bit interval register and evaluation of its coding performance, which include examination about a parameter “offset” to optimize the number of offsets as well as their values. We also examined the assignment of LPS width to a valid probability interval to improve the coding efficiency of STT-coder.
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Masaki SUGIE, Seiichi GOHSHI
Session ID: R7-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Actual limitation of Super Resolution Image Reconstruction (SRR) is reported in this paper. Although many results are proposed about SRR, general TV and cinema content has not been used. Instead special content made for SRR was used. The difference between them is amount of aliasing in the content. The real power of SRR can be discussed only when the content that does not have aliasing is used since general content rarely has aliasing. In this report, we prove that SRR does not work with general TV and cinema content.
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-Limitation of Super Resolution Image Reconstruction on Terrestrial Broadcasting-
Seiichi Gohshi
Session ID: R7-4
Published: 2013
Released on J-STAGE: August 20, 2020
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O. Boonsiri , C. Atupelage , H. Nagahashi, K. Aoki , [in Japanese], ...
Session ID: R7-5
Published: 2013
Released on J-STAGE: August 20, 2020
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In histopathological microscopic images, the morphological structure of nuclei plays an important role
to diagnose a cancer . In addition, multispectral images may provide more significant information than RGB images for nucleus analysis. In this paper, we present the signific ance of multispectral data in terms of classifying cancer and non cancer cells. We propose a methodology to identify cancer cells of hepatocellular carcinoma (HCC) by
extracting nuclear textures from 100x multispectral images of HE stained tissues. The pro posed system is composed of 2 stages: nuclei segmentation and nuclei classification based on their textural features. Precisely, pixel based classification is performed using a random forests classifier to automate the nuclei segmentation.Subsequently, nu clei textural features are extracted using multifractal descriptors. We utilized a texton based method to extract the texture of the nuclei and classify normal and cancer cells. Experimental results show that our method can automatically classif y the cell nuclei.
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Hyeongwoo I M, Hiroshi NAGAHASHI
Session ID: R7-6
Published: 2013
Released on J-STAGE: August 20, 2020
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Ayumi MARUYAMA, Ryuta SAEGUSA, Yoshinori INABA, Hanae ISHI, Jiro GYOBA ...
Session ID: S1-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Hirofumi ASAMIZU, Koki SUGATA, Yoshinori INABA, Shigeru AKAMATSU
Session ID: S1-2
Published: 2013
Released on J-STAGE: August 20, 2020
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Shunsuke NAGATA, Yudai ARAI, Yoshinori INABA, Shigeru AKAMATSU
Session ID: S1-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Keisuke KATO, Hiroto INOUE, Nobuji TETSUTANI
Session ID: S1-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Shogo FUJITA , Youngha CHANG, Nobuhiko MUKAI
Session ID: S2-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Hiroaki NISHIKAWA, Yoshiki MIZUKAMI, Akira OGAI , Shinji IKARUGA, Tak ...
Session ID: S2-2
Published: 2013
Released on J-STAGE: August 20, 2020
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Yuki BABA, Toshiaki MATSUSHIMA
Session ID: S2-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Shohei MORINAGA, Yoshiki MISZUKAMI, Akira OHGAI, Shinji IKARUGA, Takes ...
Session ID: S2-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Hirotoshi HASEGAWA, Sho ISHIZUKA, Jiro KATTO
Session ID: S3-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Yusuke Imamura, Mitsuji Matsumoto
Session ID: S3-2
Published: 2013
Released on J-STAGE: August 20, 2020
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In this paper, with aim to obtain the basic characteristics of the two-way communication the underlying communication system using visible light communication, we measure and evaluate the transfer characteristics of half-duplex communication
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Fumiya KIMURA, Kiyoaki ITOI, Yukio KOBAYASHI
Session ID: S4-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Ryota DOI, Naoyuki AWANO, Kenichi KOBORI
Session ID: S4-2
Published: 2013
Released on J-STAGE: August 20, 2020
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Kiyonori HIRANO, Fumio ADACHI , Shunichi YONEMURA, Yukio TOKUNAGA
Session ID: S4-3
Published: 2013
Released on J-STAGE: August 20, 2020
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Kana NAKATSU, Tokiichiro TAKAHASHI
Session ID: S4-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Masahiro WAKABAYASHI, Takahiro KUMEKAWA, Jiro KATTO, Naofumi WADA
Session ID: S4-5
Published: 2013
Released on J-STAGE: August 20, 2020
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Tsutomu NARAHARA, Kiyoaki ITOI, Yukio KOBAYASHI
Session ID: S5-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Ryoki TAKADA, Jiro KATTO
Session ID: S5-2
Published: 2013
Released on J-STAGE: August 20, 2020
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3D model reconstruction has studied by using low-cost 3D sensing hardware such as the Kinect, and PCL (Point Cloud Library) that presents a library for handling point clouds efficiently. In this study, the technology for the registration of 3D model is very important, but it is difficult to perform accurate registration because the interest points have error metrics. In this paper, we present a new method for region-based 3D registration using position modified NARF interest points.
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Yuya Numata, Naoyuki Awano, Kenichi Kobori
Session ID: S5-3
Published: 2013
Released on J-STAGE: August 20, 2020
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- Fundamental Study of the Prediction Model of the Viewer’s Gaze Behavior on Abstract Painting-
Tatsuya OGUSU, Jun OHYA, Jun KURUMISAWA
Session ID: S5-4
Published: 2013
Released on J-STAGE: August 20, 2020
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Shunichi Sasamura, Yuya Akama, Katsutsugu Matsuyama, Takamitsu Tanak ...
Session ID: S6-1
Published: 2013
Released on J-STAGE: August 20, 2020
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Yuki YAMAGUCHI, JAE-LIN Lee, Tetsuri INOUE
Session ID: S6-2
Published: 2013
Released on J-STAGE: August 20, 2020
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-Fundamental Study of Improving Template Based Motorbike Tracking Method-
Khanh N. DO, Jun OHYA
Session ID: S6-3
Published: 2013
Released on J-STAGE: August 20, 2020
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