"土田 勝,小尾 高史,山口 雅浩,大山 永昭","多視点画像における観察条件の変換","第5回HODIC講演会","第5回HODIC講演会 講演論文集",,,,"pp. 17-20",1998,Nov.
"大崎 高伸,伴 秀行,松尾 仁司,岡部 昭文,中島 光太郎,山口 雅浩,大山永昭","リアルタイム方式とメール方式を備えた遠隔画像診断支援システム",,"Medical imaging technology","日本医用画像工学会","Vol. 16","No. 6","pp. 615-621",1998,Oct.
"鈴木裕之,マリア・マジャロワ,角田貢,小尾高史,山口雅浩,大山永昭","画像処理装置を用いた３次元Cellular Automataに基づくBlock暗号","Optics Japan'98","Optics Japan'98講演予稿集",,"Vol. 19a","No. F09","pp. 333-334",1998,Sept.
"山谷泰賀,小尾高史,山口雅浩,大山永昭","観測系のシフトバリアントな特性を考慮した高速なPET画像再構成手法","Optics Japan'98","Optics Japan'98講演予稿集",,,,"pp. 273-274",1998,Sept.
"Maria Madjarova,Mitsugu Kakuta,Keiko Ohkura,Takashi Obi,Masahiro Yamaguchi,Nagaaki Ohyama","Data encryption based on 3-D Cellular Automata block-cipher algorithm","第59回応用物理学会学術講演会","Extended Abstracts 59th autumn meeting, The Japan Society of Applied Physics",,"Vol. 16a","No. A6","p. 900",1998,Sept.
"ウグルル・ユジェル,小尾高史,長谷川玲,山口雅浩,大山永昭","パターンヒストグラムを用いた個人の胸部X線画像における時間的変化の解析 ?ROIの情報を用いた手法ー","Optics Japan'98","Optics Japan'98講演予稿集",,,,"pp. 260-262",1998,Sept.
"三本木将夫,西澤秀和,小尾高史,長谷川玲,山口雅浩,大山永昭,小林正彦,田尻久雄,吉田茂昭,後野和弘","生体粘膜の分光特性の解析（II）","第59回応用物理学会学術講演会","第59回応用物理学会学術講演会講演予稿集",,,,"  900",1998,Sept.
"劉整,小尾高史,山口雅浩,大山永昭","OS-EM法を用いたSPECT散乱線補正法","Optics Japan'98","Optics Japan'98講演予稿集",,,,"pp. 259-260",1998,Sept.
"土田勝,味戸剛幸,小尾高史,山口雅浩,大山永昭","物体の忠実な再現を目的とした観察条件の変換手法","Optics Japan'98","Optics Japan'98講演予稿集",,,,"pp. 149-150",1998,Sept.
"大倉恵子,西澤秀和,小尾高史,長谷川玲,山口雅浩,大山永昭","階層的クラスタリングを用いた医用画像のセグメンテーション ?パターンサイズに関する検討ー","Optics Japan'98","Optics Japan'98講演予稿集",,,,"pp. 275-276",1998,Sept.
"鈴木裕之,マリア マジャロワ,角田貢,小尾高史,山口雅浩,大山永昭","画像処理装置を用いた２次元Cellular Automataに基づくStream暗号","第59回応用物理学会学術講演会","第59回応用物理学会学術講演会講演予稿集",,"Vol. 16a","No. A5","p. 900",1998,Sept.
"山口 雅浩","3-1 遠隔医療と画像品質 - 特にカラー画像の色再現について -",,"映像情報メディア学会誌","一般社団法人映像情報メディア学会","Vol. 52","No. 9","pp. 1249-1251",1998,Aug.
"Masahiro MIMURA,TAKASHI OBI,Masahiro YAMAGUCHI,nagaaki ohyama","Correction for Shift-variant Characteristics of Single Photon Emission Computed Tomography Acquisition System Using Sensitivity Functions",,"OPTICAL REVIEW",,"Vol. 5","No. 4","pp. 212-218",1998,July
"大矢 百合,小尾高史,山口 雅浩,大山永昭,小宮 康宏","正確な色再現が可能な遠隔医療用テレビシステム -撮影条件の取得方法-","第１７回日本医用画像工学会大会","Medical imaging technology",,"Vol. 16","No. 4","pp. 411-412",1998,June
"山谷 泰賀,小尾高史,山口 雅浩,大山永昭","Time-of-flight情報を利用したPET画像再構成における画質の向上","第１７回日本医用画像工学会大会","Medical imaging technology",,"Vol. 16","No. 4","pp. 383-384",1998,June
"金井 洋一,谷内田益義,小尾高史,西澤 秀和,山口 雅浩,大山永昭,菅生 清,近藤 隆,内田 聡","原本性保証電子保存システムの開発 -システムの構築-","第１７回日本医用画像工学会大会","Medical imaging technology",,"Vol. 16","No. 4","pp. 401-402",1998,June
"小尾高史,山口 雅浩,西澤 秀和,大山永昭,金井 洋一,谷内田益義","原本性保証電子保存システムの開発 -基本機能の実現-","第１７回日本医用画像工学会大会","Medical imaging technology",,"Vol. 16","No. 4","pp. 399-400",1998,June
"大倉 恵子,西澤 秀和,小尾高史,山口 雅浩,大山永昭","階層的クラスタリングを用いた医用画像のセグメンテーション -画像上での位置関係を考慮したクラスタリング手法","第１７回日本医用画像工学会大会","Medical imaging technology",,"Vol. 16","No. 4","pp. 455-456",1998,June
"UGURLU Yucel,TAKASHI OBI,YAMAGUCHI Masahiro,nagaaki ohyama","Detection of Small Opacities from Temporal Image Sequences using Multi-dimensional Clustering","第１７回日本医用画像工学会大会","Medical imaging technology",,"Vol. 16","No. 4","pp. 483-484",1998,June
"鬼頭 伸一郎,小尾高史,山口 雅浩,大山永昭,田尻 久雄,吉田 茂昭","多重反射を考慮した生体粘膜の色調計測 : 胃粘膜画像に対する適用","第１７回日本医用画像工学会大会","Medical imaging technology",,"Vol. 16","No. 4","pp. 481-482",1998,June
"劉 整,TAKASHI OBI,Masahiro Yamaguchi,nagaaki ohyama","An Investigation of Method Modeling Scatter in Multiple Energy Windows for Using Scattered Radiation in SPECT Imaging","第１７回日本医用画像工学会大会","MEDICAL IMAGING TECHNOLOGY",,"Vol. 16","No. 4","pp. 495-496",1998,June
"小宮康宏,和田徹,大澤健郎,石井健介,大山永昭,内川惠二,山口雅浩,小尾高史,栗木一郎","正確な色再現が可能な遠隔医療ＴＶシステム用ソフトウェアの研究開発","創造的ソフトウェア育成事業及びエレクトロニック・コマース推進事業に係る最終成果発表会","創造的ソフトウェア育成事業及びエレクトロニック・コマース推進事業に係る最終成果発表会","情報処理振興事業協会",,,"  229-232",1998,May
"大矢 百合,小尾高史,山口 雅浩,大山永昭,小宮 康宏","正確な色再現手法と遠隔医療への応用",,"映像情報メディア学会技術報告","一般社団法人 映像情報メディア学会","Vol. 22.26","No. 0","pp. 31-36",1998,May
"Maria MADJAROVA,Mitsugu KAKUTA,TAKASHI OBI,Masahiro YAMAGUCHI,nagaaki ohyama","Two-Dimensional Cellular Automata for Pseudo-Random Pattern Generators and for Highly Secure Stream Ciphers",,"Optical Review",,"Vol. 5","No. 3","pp. 143-151",1998,May
"国分明男,山口雅浩,谷内田益義","原本性保証電子保存システムの開発","創造的ソフトウェア育成事業及びエレクトロニック・コマース推進事業に係る最終成果発表会","創造的ソフトウェア育成事業及びエレクトロニック・コマース推進事業に係る最終成果発表会","情報処理振興事業協会",,,"  314-348",1998,May
"小宮康宏,和田徹,大澤健郎,石井謙介,山口雅浩,大山永昭,内川惠二","マルチスペクトルカメラを用いた正確な色再現システムの開発","第45回応用物理学関係連合講演会","第45回応用物理学関係連合講演会講演予稿集",,,,"p. 950",1998,Mar.
"鈴木裕之,マリア マジャロワ,角田貢,小尾高史,山口雅浩,大山永昭","汎用画像処理装置を用いた２次元Cellular Automataに基づくBlock暗号化","第45回応用物理学関係連合講演会","第45回応用物理学関係連合講演会講演予稿集",,,,"p. 999",1998,Mar.
"山谷泰賀,小尾高史,山口雅浩,大山永昭","Time-of-flight情報を利用したPET画像再構成における画質の評価","第４５回応用物理学関係連合講演会","第４５回応用物理学関係連合講演会講演予稿集",,,,"  945",1998,Mar.
"ウグルル ユジェル,大倉 恵子,小尾高史,山口雅浩,大山永昭","パターンヒストグラムを用いた時系列画像の確率的な変化の解析","第４５回応用物理学関係連合講演会","第４５回応用物理学関係連合講演会講演予稿集",,,,"  946",1998,Mar.
"大倉 恵子,西澤秀和,小尾高史,山口雅浩,大山永昭","階層的クラスタリングによる医用画像の領域分割 ?パターンの密度分布の推定手法ー","第４５回応用物理学関係連合講演会","第４５回応用物理学関係連合講演会講演予稿集",,,,"  946",1998,Mar.
"鬼頭伸一郎,小尾高史,山口雅浩,大山永昭","電子内視鏡を用いた生体内腔の測色","第45回応用物理学関係連合講演会","第45回応用物理学関係連合講演会講演予稿集",,,,"p. 947",1998,Mar.
"三本木将夫,西澤秀和,鬼頭伸一郎,小尾高史,山口雅浩,大山永昭,田尻久雄,吉田茂昭,後野和弘,田中秀樹","生体粘膜の分光特性の解析（１）","第４５回応用物理学関係連合講演会","第４５回応用物理学関係連合講演会講演予稿集",,,,"p. 948",1998,Mar.
"味戸剛幸,小尾高史,山口雅浩,大山永昭","回折格子を用いた多数の原色によるカラー表示法 ?光学系の設計と色域の評価?","第45回応用物理学関係連合講演会","第45回応用物理学関係連合講演会講演予稿集",,,,"p. 949",1998,Mar.
"M.Madjarova,M.Kakuta,K.Ohkura,T.Obi,M.Yamaguchi,N.Ohyama","Multi-state Toggle Cellular Automata based block cipher","第45回応用物理学関係連合講演会","第45回応用物理学関係連合講演会講演予稿集",,,,"p. 900",1998,Mar.
"大矢百合,小尾高史,山口雅浩,大山永昭,小宮康宏","カラー画像の色再現システムにおける照明光変化の補正手法","第45回応用物理学関係連合講演会","第45回応用物理学関係連合講演会講演予稿集",,"Vol. 3",,"p. 950",1998,Mar.
"大矢百合,小尾高史,山口雅浩,内川惠二,大山永昭,小宮康宏","正確な色再現性を有する遠隔表示システムの開発（5）?肌の色再現におけるバンド数の検討?","第45回応用物理学関係連合講演会","第45回応用物理学関係連合講演会講演予稿集",,"Vol. 3",,"p. 950",1998,Mar.
"劉整,TAKASHI OBI,Masahiro Yamaguchi,nagaaki ohyama","Evaluating the Effectiveness of Using Scattered Radiation in Reconstruction","第４５回応用物理学関係連合講演会","第４５回応用物理学関係連合講演会講演予稿集",,,,"  946",1998,Mar.
"Masahiro Yamaguchi,Takeyuki Ajito,Nagaaki Ohyama ","Image Processing Technique for the Reproduction of Deep 3-D Images By Holoprinter",,"JOURNAL OF IMAGING SCIENCE AND TECHNOLOGY",,"Vol. 42","No. 5","pp. 440-444",1998,
"Masahiro YAMAGUCHI,Takeyuki AJITO,nagaaki ohyama","Multiprimary color display using holographic optical element","Practical Holography XII","Proc. of SPIE",,"Vol. 3293",,"pp. 70?77",1998,
"Keiko OHKURA,Hidekazu NISHIZAWA,TAKASHI OBI,Masahiro YAMAGUCHI,nagaaki ohyama","Hierarchical clustering method for the segmentation of medical images","Medical Imaging '98","Proc. of SPIE",,"Vol. 3338",,"pp. 1306-1313",1998,
"Takashi KONDOH,TAKASHI OBI,Masahiro YAMAGUCHI,nagaaki ohyama","Information retrieval method considering the individual differences and its opto-electronic implementation",,"OPTICS COMMUNICATIONS",,"Vol. 145","No. 1-6","pp. 227-236",1998,
"Shin-ichiroh KITOH,Hiroki TOKUOKA,Jun HASEGAWA,Tetsuo NONAMI,TAKASHI OBI,Masahiro YAMAGUCHI,nagaaki ohyama","Topographic Measurment of Internal Surfaces Using a Sequence of Stereo Charge-Coupled Device Endoscopic Images: (1) Method",,"OPTICAL REVIEW",,"Vol. 5","No. 6","pp. 352-357",1998,
"角田貢,Maria D. MADJAROVA,小尾高史,山口雅浩,大山永昭","光学的並列演算を用いたVernam暗号手法",,"光学",,"Vol. 27","No. 2","pp. 104-109",1998,
"Yuri OHYA,TAKASHI OBI,Masahiro YAMAGUCHI,nagaaki ohyama,Yasuhiro KOMIYA","Natural color reproduction of human skin for telemedicine","Medical Imaging 1998","Proc. SPIE",,"Vol. 3335",,"pp. 263-270",1998,
"Yoichi KANAI,Masuyoshi Yachida,Hiroharu YOSHIKAWA,Masahiro YAMAGUCHI,nagaaki ohyama","Network security system for health and medical information using smart IC card","Medical Imaging 1998","Proc. of SPIE",,"Vol. 3339",,"pp. 23-30",1998,
"Masahiro Yamaguchi","Experiment on the Secure Electronic Storage System for Certified Original",,"New Technology Japan","JETRO","Vol. 26","No. 3","pp. 26-31",1998,
"山口雅浩,大山永昭","デジタル記録 ?その現状と問題点?",,"日本鑑識科学技術学会第3回学術集会講演要旨集",,,,"  19-20",1998,
"倉西 誠,伊藤 一,大山永昭,岡崎 宣夫,小寺 吉衞,小松 研一,松井 美楯,谷内田益義,山口雅浩","医療情報システムのセキュリティとICカードシステム",,"日本放射線技術学会雑誌","公益社団法人 日本放射線技術学会","Vol. 54","No. 2","pp. 268-276",1998,
"山口雅浩","原本性保証電子保存システムの構築実験",,"機械振興","機械振興協会","Vol. 31","No. 4","pp. 62-68",1998,
"Masahiro MIMURA,TAKASHI OBI,Masahiro Yamaguchi,nagaaki ohyama","Correction of Nonuniform Response in the Reconstruction for Single Photon Emission Computed Tomography with a Spatially Varying Focal Length Collimator",,"Optical Review",,"Vol. 5","No. 5","pp. 275-279",1998,