伊藤 英則 Itoh Hidenori

Articles:  1-20 of 176

  • Emergence of Migration Behavior and Adaptiogenesis to Environments with Sensory Agents : Multi-generational Migration of Monarch Butterfly  [in Japanese]

    SUETSUGU Katsuya , MUTOH Atsuko , KATO Shohei , KUNITACHI Tsutomu , ITOH Hidenori

    An artificial ecosystem model was developed to study complex behavior of real organisms. The subject of the research is multi-generational migration of the Monarch Butterfly in North America, and we a …

    IEEJ Transactions on Electronics, Information and Systems 131(12), 2063-2071, 2011-12-01

    J-STAGE  References (19)

  • Motion Recognition and Modifying Motion Generation for Imitation Robot Based on Motion Knowledge Formation  [in Japanese]

    OKUZAWA Yuki , KATO Shohei , KANOH Masayoshi , ITOH Hidenori

    A knowledge-based approach to imitation learning of motion generation for humanoid robots and an imitative motion generation system based on motion knowledge learning and modification are described. T …

    IEEJ Transactions on Electronics, Information and Systems 131(3), 655-663, 2011-03-01

    J-STAGE  References (23)

  • Generating Gaits for Biped Robots Using Multiple Dynamic Passivization of Joint Control  [in Japanese]

    ISHIDA Minoru , KATO Shohei , KANOH Masayoshi , ITOH Hidenori

    In the research field of bipedal locomotion, a central pattern generator (CPG) and passive dynamic walking (PDW) have attracted much attention. In this paper, we describe a motion control system for b …

    IEEJ Transactions on Electronics, Information and Systems 130(12), 2124-2134, 2010-12-01

    J-STAGE  References (30)

  • Generating Interactive Facial Expressions of Kansei Robots Using Simple Recurrent Network  [in Japanese]

    MATSUI Yuki , KANOH Masayoshi , KATO Shohei , ITOH Hidenori

    To improve face-to-face interaction with robots, we developed a model for generating interactive facial expressions by using a simple recurrent network (SRN). Conventional models for robot facial expr …

    Journal of the Robotics Society of Japan 28(3), 360-368, 2010-04-15

    J-STAGE  References (25) Cited by (2)

  • Descending Step Motion Acquisition for Biped Robots based on Contraction Force Control.  [in Japanese]

    KITAGAWA Shuhei , KATO Shohei , ITOH Hidenori

    全国大会講演論文集 第72回(人工知能と認知科学), 471-472, 2010-03-08

    IPSJ  References (4)

  • Acquisition of kinetic chain throwing motion for humanoid robots based on reinforcement learning  [in Japanese]

    NISHIBE Shinichi , ISHIDA Minoru , KATO Shohei , ITOH Hidenori

    全国大会講演論文集 第72回(人工知能と認知科学), 445-446, 2010-03-08

    IPSJ  References (3)

  • Emergence of Migration by the Evolution of Adapdive Behavior and Reproductive Diapause toward Environmental Change  [in Japanese]

    SUETSUGU Katsuya , MUTOH Atsuko , KATO Shohei , ITOH Hidenori

    全国大会講演論文集 第72回(人工知能と認知科学), 267-268, 2010-03-08

    IPSJ  References (5)

  • Generating Gait for Biped Robots based on the Dynamic Passivization of Joint Control and Central Pattern Generator  [in Japanese]

    ISHIDA Minoru , KATO Shohei , KANOH Masayoshi , ITOH Hidenori

    A central pattern generator (CPG) and passive dynamic walking (PDW) have attracted much attention in the research field of bipedal locomotion. We describe a motion control method based on dynamic join …

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics 21(6), 1103-1114, 2009-12-15

    J-STAGE  References (25) Cited by (1)

  • An Expression of Various Patterns of Periodic Phenomena of Fashion by an Agent Model with Desires for Conformity and Differentiation  [in Japanese]

    MUTOH Atsuko , KATO Shohei , ITOH Hidenori

    It is generally thought that living things have desires for conformity as well as desires for differentiation, which make their preferences show trends. Recently, it was confirmed that there were tren …

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics 21(6), 1035-1043, 2009-12-15

    J-STAGE  References (20) Cited by (1)

  • A High-Speed Labeling Algorithm for Three-Dimensional Binary Images  [in Japanese]

    HE Lifeng , CHAO Yuyan , SUZUKI Kenji , NAKAMURA Tsuyoshi , ITOH Hidenori

    本論文では,同等ラベル解析に基づく三次元2値画像における連結成分の高速ラベル付けアルゴリズムを提案する.同等ラベル解析に基づくラベル付けアルゴリズムでは,注目対象物画素を処理する際,注目対象物画素に暫定ラベル付け,及び同等ラベル検出のためにマスクの画素をチェックしなければならない.このとき,画素チェックの順番は画素のチェック総回数に大きく影響し,アルゴリズムの効率を左右する要因となる.本論文で我々 …

    The IEICE transactions on information and systems 92(12), 2261-2269, 2009-12-01

    IR  References (11)

  • Image Rendering of Color Textured Object Using Self-Calibration and Neural Network Learning

    DING Yi , IWAHORI Yuji , NAKAMURA Tsuyoshi , HE Lifeng , ITOH Hidenori

    This paper describes a new approach for self-calibration and color image rendering using radial basis function (RBF) neural network. Most empirical approaches make use of a calibration object. Here, w …

    IEICE technical report 109(249), 115-120, 2009-10-15

    References (6)

  • Subjective Effects of Face Change with Emotion Transition by Using Emotional Space of Communication Robot "Ifbot"  [in Japanese]

    SHIBATA Hiroshi , KANOH Masayoshi , KATO Shohei , ITOH Hidenori

    To improve face-to-face interactions between people and the robot,“Ifbot”, we propose a facial expression control method that searches the path with the lowest facial changes in the emotio …

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics 21(5), 630-639, 2009-10-15

    J-STAGE  References (22) Cited by (1)

  • A Label-equivalence-based One-scan Labeling Algorithm  [in Japanese]

    何立風 , 巣宇燕 , 鈴木 賢治 , 中村 剛士 , 伊藤 英則

    This paper presents a label-equivalence-based one-scan algorithm for labeling connected components in a binary image. Our algorithm scans an image only once. Moreover, we do not assign provisional lab …

    情報処理学会論文誌 50(6), 1660-1667, 2009-06-15

    IPSJ 

  • A Strategy for Efficiency Improvement of the First-Scan in Raster-Scan-Based Labeling Algorithms  [in Japanese]

    HE Lifeng , CHAO Yuyan , SUZUKI Kenji , NAKAMURA Tsuyoshi , ITOH Hidenori

    ラスタ走査型ラベル付けアルゴリズムでは,第一走査において,対象物画素への暫定的なラベル付けと暫定ラベルの連結性の関連付け処理を行う.従来手法では,注目対象物画素と8連結している四つの走査済みの画素からなるマスクを用いてすべての対象物画素を同一手順で処理する.これに対して,本論文では,注目対象物画素が背景画素の後にあるのか対象物画素の後にあるのかということが計算せず分かることに注目し,それぞれの場合 …

    The IEICE transactions on information and systems 92(6), 951-955, 2009-06-01

    IR  References (5) Cited by (1)

  • A Model of Biological Differentiation using Flexible APPLY crossover of n-output Binary Decision Diagram  [in Japanese]

    MUTOH Atsuko , SAWADA Takamasa , KATO Shohei , ITOH Hidenori

    In this paper, we propose an evolution model of biological differentiation based on differences of ecological traits and reproductive isolation. We use a gene expression system n-BDD (n-output Binary …

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics 21(2), 236-246, 2009-04-15

    J-STAGE  References (18)

  • Model of the cognitive mechanism considering congenital localization of brain function  [in Japanese]

    SHIMA Kazumasa , MUTOH Atsuko , KATO Shohei , ITOH Hidenori

    全国大会講演論文集 第71回(人工知能と認知科学), 355-356, 2009-03-10

    IPSJ  References (1)

  • A New Dynamic Insertion Operation for n-BDD : Applying to Obtaining Robot Controller  [in Japanese]

    KANOH Masayoshi , ITOH Hidenori

    In this paper, we propose an evolution-based method for controlling robots using evolutive binary decision diagrams (BDDs). BDDs are a way of representing a logic function using a directed graph that …

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics 20(6), 909-920, 2008-12-15

    J-STAGE  References (18)

  • A Consideration about Difference in Individual Evolution by Infection Technique on Virus Evolutionary Genetic Algorithm  [in Japanese]

    TAMURA Kenji , TORII Takashi , MUTOH Atsuko , NAKAMURA Tsuyoshi , KATO Shohei , ITOH Hidenori

    In this article, it is used virus evolution type Genetic Algorithm searching for a solution by co-evolution of two populations. One of the population is host population to have a solution of the issue …

    Journal of Japan Society for Fuzzy Theory and Intelligent Informatics 20(5), 791-799, 2008-10-15

    J-STAGE  References (18)

  • A High-Speed Run-Based Two-Scan Labeling Algorithm  [in Japanese]

    HE Lifeng , CHAO Yuyan , SUZUKI Kenji , NAKAMURA Tsuyosi , ITOH Hidenori

    This paper presents a run-based two-scan algorithm for labeling connected components in a binary image. Un-like conventional two-scan labeling algorithms which resolve label equivalences by processing …

    The Journal of The Institute of Image Information and Television Engineers 62(9), 1461-1465, 2008-09-01

    J-STAGE  References (13)

  • An Efficient Two-Scan Connected-Component Labeling Algorithm  [in Japanese]

    HE Lifeng , CHAO Yuyan , SUZUKI Kenji , NAKAMURA Tsuyoshi , ITOH Hidenori

    本論文では,高速2回走査ラベル付けアルゴリズムを提案する.第一走査ではまず,対象物画素に暫定ラベルを付与する.走査中の各時点までに発見した同一対象物に属する暫定ラベルをその対象物に対応する同等ラベル集合にまとめ,それら暫定ラベルの代表ラベルを代表ラベルテーブルに記録する.二つの同等ラベル集合の間に連結関係を発見するたびに,その二つの同等ラベル集合を合併するとともに代表ラベルテーブルを更新する.第一 …

    The IEICE transactions on information and systems (Japanese edetion) 91(4), 1016-1024, 2008-04-01

    IR  References (15) Cited by (5)

Page Top