Search Results 1-20 of 67

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  • Multiclass Dictionary-Based Statistical Iterative Reconstruction for Low-Dose CT

    KAMOSHITA Hiryu , KITAHARA Daichi , FUJIMOTO Ken'ichi , CONDAT Laurent , HIRABAYASHI Akira

    … A state-of-the-art method, proposed by Xu et al., exploits dictionary learning for image patches. …

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E104.A(4), 702-713, 2021

    J-STAGE 

  • Co-head Pedestrian Detection in Crowded Scenes

    CHEN Chen , ZHANG Maojun , TAN Hanlin , XIAO Huaxin

    … In human visual system, head information can be used to locate pedestrian in a crowd because it is more stable and less likely to be occluded. … Concretely, we estimate human body candidates from head regions with statistical head-body ratio. … alignment map is proposed to perform relational learning between human bodies and heads based on their inherent correlation. …

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2021

    J-STAGE 

  • Examining the transfer of variance discrimination learning across some visual features  [in Japanese]

    楊 毅

    … Our visual systems continuously face an astonishing number of information, much more than they can cope with. … In order to handle this huge amount of information, our visual systems extract the gist information from groups of similar objects instantly, such as the size variance of a packet of berries. … This ability is referred to as summary statistical representation. …

    人間文化創成科学論叢 (22), 173-181, 2020-03-31

    IR  DOI 

  • Visual Abilities of University Students with Motor Skill Underachievement  [in Japanese]

    古田 久

    Visual abilities were focused because visual processing plays a critical role in motor control and learning, and differences in visual abilities of students with and without motor skill underachievement were investigated. …

    埼玉大学紀要. 教育学部 = Journal of Saitama University. Faculty of Education 69(1), 151-165, 2020

    IR  DOI 

  • CAS in Teaching Basics of Statistical Learning (Study of Mathematical Software and Its Effective Use for Mathematics Education)

    Myllari Aleksandr , Myllari Tatiana

    Visual demonstrations provide a convenient way to illustrate the work of algorithms and help students to understand them. … Constructed models are used to demonstrate basic concepts and ideas in the introductory courses on SVMs and Statistical Learning. …

    数理解析研究所講究録 (2105), 109-117, 2019-02

    IR 

  • <b>An Ensemble Approach to Precancerous Cervical Lesion Classification from Cervigram Images</b>

    MUSTAFA Suleiman , KIMURA Akio

    … For this reason a simple inexpensive test by visual inspection with acetic acid (VIA) is used where the cervix region is observed with the naked eye for change in color, texture and appearance. … We consider that applying adequate image processing techniques to the captured images during VIA is effective to assist gynecologist (doctor) for detecting, diagnosing and examining the cervix region based on the visual inspection observations. …

    IIEEJ Transactions on Image Electronics and Visual Computing 7(1), 24-35, 2019

    J-STAGE 

  • Examination of Domain Generality in Statistical Regularity Learning  [in Japanese]

    Ueda Yoshiyuki , Huang Tsung-Ren , Shen Zixin , Sakata Chifumi , Yeh Su-Ling , Saito Satoru

    <p>同じ情報に繰り返し接することによって、そこにある規則性が獲得され、効率的な情報処理が可能となる。こうした学習は、言語の直後系列再生課題においてはHebb反復効果によって確認されており、そこでは、どのような項目がともに出現するかという規則性と、どの位置にどのアイテムが出現するかという規則性の少なくとも2つが同時に学習されていることが知られている。Hebb反復効果自体は、視覚領域と聴 …

    Proceedings of the Japanese Society for Cognitive Psychology 2019(0), 21, 2019

    J-STAGE 

  • Register-Transfer-level CPU Simulator for Computer Architecture Education and Its Quantitative Evaluation

    Hara Shinya , Imai Yoshiro

    … This tool, which is called Visual CPU Simulator, can provide graphical simulation of assembly program code (instead of machine language) and demonstration of Register-transfer-level micro-operations inside of CPU, namely precise detail of structure and behavior of inner CPU. …

    IEEJ Transactions on Electronics, Information and Systems 138(9), 1123-1130, 2018

    J-STAGE 

  • Development of an RT Educational Tool for Physics Learning in High School Curriculum:— Evaluation of the RT Educational Tool about Circular Motion —  [in Japanese]

    OGAWA Katsushi , TANAKA Hiroaki , JEONG Seonghee

    … Group-A was with the RT tool, and group-B was traditional classroom learning, and Group-C was with the experiment tool as usual, and Group-D was without display system of the RT educational tool, to confirm visual effect of display. … As a result, Group-A with the RT educational tool improved an understanding level and a result of the test together, and statistical significance was confirmed, although limited to a circular motion. …

    Transactions of the Society of Instrument and Control Engineers 54(2), 281-289, 2018

    J-STAGE 

  • Unique relationships between crossmodal correspondences and autistic traits  [in Japanese]

    Hidaka Souta , yaguchi Ayako

    自閉症スペクトラム障害(ASD)者は多感覚統合処理において特異的な傾向を示すとされている。感覚間対応づけとは,より明るい光とより大きな音のように異種感覚入力に対する任意の結びつきを指し,対応づけの種類によって異なる学習メカニズムが想定されている。本研究では,定型発達者を対象にASD傾向の度合いと感覚間対応づけ生起様式との関係性を検討した。全体的なASD傾向がより弱い参加者群では,感覚・神経応答の強 …

    Proceedings of the Japanese Society for Cognitive Psychology 2017(0), 72, 2017

    J-STAGE 

  • Effect of aging on attention to the lateral visual field : The use of a visual statistical learning paradigm  [in Japanese]

    加藤 公子 , 吉崎 一人

    心理学研究 87(4), 421-427, 2016-10

    Ichushi Web 

  • An Embodied Brain Model of the Human Foetus

    Yamada Yasunori , Kanazawa Hoshinori , Iwasaki Sho , Tsukahara Yuki , Iwata Osuke , Yamada Shigehito , Kuniyoshi Yasuo

    … Cortical learning via sensorimotor experiences evoked by bodily movements begins as early as the foetal period. … However, the learning mechanisms by which sensorimotor experiences guide cortical learning remain unknown owing to technical and ethical difficulties. …

    Scientific Reports (6), 2016-06-15

    IR 

  • Brainliner: A neuroinformatics platform for sharing time-aligned brain-behavior data

    Takemiya Makoto , Majima Kei , Tsukamoto Mitsuaki , Kamitani Yukiyasu

    … Data-driven neuroscience aims to find statistical relationships between brain activity and task behavior from large-scale datasets. … This facilitates learning the relationship between behavior and brain activity. … This increases transparency, and allows for visual inspection of neural coding. …

    Frontiers in Neuroinformatics (10), 2016-01-26

    IR 

  • Structural health monitoring by using vibration characteristics of structure and self-organizing map  [in Japanese]

    HOMMA Yuji , HONDA Shinya , NARITA Yoshihiro

    … The learning by the SOM enables us to convert the nonlinear statistical relationships among high-dimensional data into simple geometric relationships, usually a two dimensional grid of nodes. … In this method, we estimate the damage by visual change of the SOM. …

    The Proceedings of the Dynamics & Design Conference 2016(0), 112, 2016

    J-STAGE 

  • Effect of aging on attention to the lateral visual field: The use of a visual statistical learning paradigm  [in Japanese]

    Kato Kimiko , Yoshizaki Kazuhito

    … We investigated characteristics of spatial attentional bias in the elderly with the use of a visual statistical learning paradigm. … Triplets consisting of pictures that appeared in the same consecutive order were simultaneously presented to the left (LVF) and right visual-field (RVF) across a center fixation point. … In the learning phase, both younger (<i>N</i> …

    The Japanese journal of psychology 87(4), 421-427, 2016

    J-STAGE 

  • Laterality of visuospatial attention using a visual statistical learning paradigm  [in Japanese]

    Kato Kimiko , Yoshizaki Kazuhito

    本研究は視空間注意の非対称性について視覚統計学習を用いて検討した。学習段階では文字刺激から成る3つ組みが同じ系列順序で凝視点を挟み左右視野に同時に呈示された。左あるいは右視野内で3つ組みが呈示されるものをそれぞれ左視野条件,右視野条件とし,3つ組みが左右交互に呈示されるものを両視野条件とした。参加者の課題は凝視点の位置に低頻度で呈示される三角形の数を数え,報告することであった。続くテストでは視野条 …

    Proceedings of the Japanese Society for Cognitive Psychology 2016(0), 57, 2016

    J-STAGE 

  • Inter-subject neural code converter for visual image representation.

    Yamada Kentaro , Miyawaki Yoichi , Kamitani Yukiyasu

    … In functional brain mapping studies, it is important to align brain activity patterns between subjects for group statistical analyses. … Recent work has suggested that statistical learning methods could be used to transform individual brain activity patterns into a common space while preserving representational contents. …

    NeuroImage (113), 289-297, 2015-04-02

    IR 

  • Age-related change in attentional biases to left and right visual fields on visual statistical learning  [in Japanese]

    Kato Kimiko , Yoshizaki Kazuhito , Watanabe Yurina

    The Proceedings of the Annual Convention of the Japanese Psychological Association 79(0), 2PM-084-2PM-084, 2015

    J-STAGE 

  • Visual field difference in visual statistical learning.  [in Japanese]

    Taga Tadashi , Yoshizaki Kazuhito , Kato Kimiko

    The Proceedings of the Annual Convention of the Japanese Psychological Association 79(0), 2EV-074-2EV-074, 2015

    J-STAGE 

  • Effects of attentional biases to left and right visual fields on visual statistical learning

    Kato Kimiko , Yoshizaki Kazuhito , Watanabe Yurina

    本研究は視覚統計学習と視空間注意との関係について検討した。刺激は3枚の線画が同じ系列順序で呈示されるセットにより構成された。学習段階では刺激は凝視点を挟み左右視野に同時に呈示された。参加者は左あるいは右視野のどちらか一方を見るよう指示され,指示された側に呈示される線画に対して1-back課題を行った。左視野を見るよう要求された参加者においては,左視野に呈示された刺激は注意刺激,右視野に呈示された刺 …

    Proceedings of the Japanese Society for Cognitive Psychology 2015(0), 86-86, 2015

    J-STAGE 

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