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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MI | 2023-03-06 14:20 |
Okinawa | OKINAWA SEINENKAIKAN (Primary: On-site, Secondary: Online) |
A study on estimation of blood vessel regions from laparoscopic videos using preoperative image information Keigo Enomoto, Yuichiro Hayashi (Nagoya Univ.), Takayuki Kitasaka (Aichi Institute of Tech.), Masahiro Oda (Nagoya Univ.), Kazunari Misawa (Aichi Cancer Center Hospital), Kensaku Mori (Nagoya Univ./NII)  MI2022-85 |
This paper describes an automatic estimation method of blood vessel regions from laparoscopic videos using preoperative ... [more] | MI2022-85 pp.63-68 |
| MI | 2021-03-17 10:15 |
Online | Online | Automatic Segmentation of bleeding from Laparoscopic Video using Cascade CNN Shota Yamamoto, Yuichiro Hayashi, Shintaro Morimitsu (Nagoya Univ.), Takayuki Kitasaka (Aichi Institute Tech.), Masahiro Oda (Nagoya Univ.), Nobuyoshi Takeshita, Masaaki Ito (NCC East), Kensaku Mori (Nagoya Univ.) MI2020-88 |
We describe a bleeding region segmentation method using cascade CNN from laparoscopic images. In order to support laparo... [more] | MI2020-88 pp.172-175 |
| ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2020-02-27 16:35 |
Hokkaido | Hokkaido Univ. (Cancelled but technical report was issued) |
A Study on Region Segmentation of Color Laparoscopic Images after Contrast Enhancement Including Super-Resolution CNN by Image Regions Norifumi Kawabata (Tokyo Univ. of Science), Toshiya Nakaguchi (Chiba Univ.) |
As one of image pre-processing method to detect, recognize, and estimate lesion or characteristic region in medical imag... [more] | |
| MI | 2020-01-29 16:20 |
Okinawa | OKINAWAKEN SEINENKAIKAN | Surgical tool segmentation from laparoscopic images using laparoscopic image syntheses and deep learning Takuya Ozawa, Yuichiro Hayashi, Hirohisa Oda, Masahiro Oda (Nagoya Univ.), Takayuki Kitasaka (Aich Ins. of Tech.), Nobuyoshi Takeshita, Masaaki Ito (NCC East), Kensaku Mori (Nagoya Univ.) MI2019-94 |
This paper proposes a surgical tool segmentation method from laparoscopic images using image synthesis and deep learning... [more] | MI2019-94 pp.129-134 |
| MI | 2020-01-30 13:25 |
Okinawa | OKINAWAKEN SEINENKAIKAN | Bleeding area segmentation from laparoscopic video based on U-Net for laparoscopic surgery support Shota Yamamoto, Yuichiro Hayashi, Shintaro Morimitsu, Takuya Ozawa (Nagoya Univ.), Takayuki Kitasaka (Aichi Institute of Tech.), Masahiro Oda (Nagoya Univ.), Nobuyoshi Takeshita, Masaaki Ito (Cancer Center), Kensaku Mori (Nagoya Univ.) MI2019-115 |
This paper reports a bleeding region segmentation method in laparoscopic videos based on U-Net for laparoscopic surgery ... [more] | MI2019-115 pp.209-214 |
| ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] | 2018-02-15 15:00 |
Hokkaido | Hokkaido Univ. | A Fundamental Study on Medical Image Diagnosis for Automatic Detection of Coded Defect Region Information Norifumi Kawabata, Toshiya Nakaguchi (Chiba Univ.) ITS2017-74 IE2017-106 |
The coded defect and degradation in the medial imaging field is each differenced for characteristics, nature, and status... [more] | ITS2017-74 IE2017-106 pp.77-82 |
| PRMU, IE, MI, SIP | 2016-05-19 14:40 |
Aichi | Development of surgical skills training system to teach expert physician's skill appropriate for surgical process Takafumi Marutani, Akifumi nakamura, Yusuke nomura, Hiromi T. tanaka, Kazuyoshi Tagawa, Nobutaka Shimada (Ritsumeikan Univ.), Masaru komori (SUMS), Yoshimasa Kurumi (Shiga hospital), Shigehiro Morikawa (SUMS) SIP2016-11 IE2016-11 PRMU2016-11 MI2016-11 |
Laparoscopic surgery has become a widely performed surgery as it is one of the most common minimally invasive surgeries.... [more] | SIP2016-11 IE2016-11 PRMU2016-11 MI2016-11 pp.53-58 |
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| MI | 2016-01-19 16:41 |
Okinawa | Bunka Tenbusu Kan | Real time detection of bleeding region for building a hemostasis support system in laparoscopic surgery Takayuki Okamoto, Takashi Ohnishi, Hiroshi Kawahira, Hideaki Haneishi (Chiba Univ.) MI2015-106 |
Laparoscopic surgery can reduce the size of a surgical wound and lead to faster recovery. It is difficult, however, to f... [more] | MI2015-106 pp.157-160 |
| MI | 2016-01-20 15:53 |
Okinawa | Bunka Tenbusu Kan | A Study on Intra-Operative Non-Rigid Registration Using Organ Surface for Surgical Navigation System in Laparoscopic Surgery Chihiro Morita, Yuichiro Hayashi, Masahiro Oda (Nagoya Univ.), Kazunari Misawa (Aichi Cancer Center), Kensaku Mori (Nagoya Univ.) MI2015-145 |
This paper proposes an intra-operative registration method using organ surface for surgical navigation system in laparos... [more] | MI2015-145 pp.357-362 |
| IMQ | 2015-05-22 15:50 |
Toyama | Study on Visibility and Depth Perception of Fusion Image between Laparoscope and Ultrasound Ryo Oguma, Toshiyuki Suzuki, Toshiya Nakaguchi (Chiba Univ.) IMQ2015-5 |
In laparoscopic surgery，to obtain information in organs such as the lesion and the blood vessels，the ultrasound probe wh... [more] | IMQ2015-5 pp.23-28 |
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| PRMU, MI, IE, SIP | 2015-05-14 13:30 |
Mie | Surgical process recognition based on the locations of surgical devices and organs in laparoscopic video Takafumi Marutani, Hiromi T. Tanaka (Ritsumeikan Univ.), Masaru Komori, Yoshimasa Kurumi, Shigehiro Morikawa (Shiga Univ. of Med. Sci.) SIP2015-2 IE2015-2 PRMU2015-2 MI2015-2 |
Laparoscopic surgery is a recent common surgical technique as one of minimally invasive surgery. This surgery is perfor... [more] |
SIP2015-2 IE2015-2 PRMU2015-2 MI2015-2 pp.7-11 |
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| MI | 2014-01-27 14:25 |
Okinawa | Bunka Tenbusu Kan | An automated target tracking and zooming system for laparoscopic surgery by direct extraction of forceps motion Keisuke Nishio, Takuro Ishii, Kazuya Kawamura, Tatsuo Igarashi (Chiba Univ.) MI2013-120 |
In laparoscopic surgery, surgical maneuverability largely depends on adequate exposure of the lesions in the laparoscopi... [more] | MI2013-120 pp.335-340 |
| US | 2013-05-27 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Detecting intraoperative ultrasound probe flexion for endoscopic-ultrasound image overlay system Ryo Oguma, Toshiya Nakaguchi, Ryoichi Nakamura, Tadashi Yamaguchi, Hideaki Haneishi (Chiba Univ.) US2013-11 |
In laparoscopic surgery, to identify the location of the lesion and the blood vessels inside organs, the ultrasound prob... [more] | US2013-11 pp.19-22 |
| PRMU, MI, IE | 2013-05-25 09:00 |
Aichi | Multi-view Stereo 3D Shape Reconstruction by using Camera-retractable Trocar Takuya Okubo, Taku Suzuki, Toshiya Nakaguchi, Masashi Sekine, Hideki Hayashi (Chiba Univ.) IE2013-19 PRMU2013-12 MI2013-12 |
Laparoscopic surgery requires high technique and experience because of disparity of the direction of eye and operation. ... [more] | IE2013-19 PRMU2013-12 MI2013-12 pp.61-66 |
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| MI | 2013-01-25 13:10 |
Okinawa | Bunka Tenbusu Kan | [Poster Presentation]
Automatic Annotation of Laparoscopic Surgery by Video Comparison Takeshi Sato, Keisuke Doman, Yoshito Mekada (Chukyo Univ.), Kazunari Misawa (Aichi Cancer Center), Kensaku Mori (Nagoya Univ.) MI2012-114 |
Laparoscopic surgery or minimally invasive surgery is few burdens to a patient. However, because of limited viewing fiel... [more] | MI2012-114 pp.271-274 |
| MI | 2012-01-19 11:20 |
Okinawa | A study on the deformation of virtual pneumoperitoneum procedure by utilizing the Newmark-β method Jiadi Qu, Yukitaka Nimura, Masahiro Oda (Nagoya Univ.), Takayuki Kitasaka (Aichi Inst. of Technol.), Kazunari Misawa (Aichi Cancer Center Hosp.), Kensaku Mori (Nagoya Univ.) MI2011-90 |
This paper describes a method of the deformation of abdominal wall for virtual pneumoperitoneum procedure by utilizing t... [more] | MI2011-90 pp.71-75 |
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| MI | 2011-01-19 16:20 |
Okinawa | Naha-Bunka-Tembusu | Estimation of procedure in laparoscopic surgery by subspace method with color information Takahiro Chino, Yoshito Mekada (Chukyo Univ.), Kensaku Mori (Nagoya Univ.), Kazunari Misawa (Aichi Cancer Center) MI2010-81 |
This paper presents an automated method for classifying scenes of laparoscope videos based on the subspace method with c... [more] | MI2010-81 pp.1-4 |
| PRMU, IE, MI | 2010-05-13 14:35 |
Aichi | Chubu Univ. | [Special Talk]
Surgeon's viewpoints in diagnosis and treatment
-- What do the surgeon's eyes see? -- Kazunari Misawa (Aichi Cancer Center) IE2010-21 PRMU2010-9 MI2010-9 |
The doctor’s "eyes" and "hands" have important roles in the diagnosis and treatment of disease. I considered what surgeo... [more] | IE2010-21 PRMU2010-9 MI2010-9 pp.45-46 |
| MI | 2008-07-17 10:00 |
Hokkaido | Sapporo Medical University | Development of Laparoscopic Surgery Simulation System besed on 3-D CT Images for Surgical planning Masakazu Kito, Trungdung Truong, Kensaku Mori (Nagoya Univ.), Takayuki Kitasaka (Nagoya Univ./AIT), Yasuhito Suenaga (Nagoya Univ.), Kazunari Misawa (Aichi Cancer Center), Michitaka Fujiwara (Nagoya Univ.) MI2008-28 |
We have been developing a patient-specific laparoscopic surgery simulator using 3--D CT data for assisting surgical plan... [more] | MI2008-28 pp.47-52 |
| MI | 2007-01-27 10:55 |
Overseas | the Cheju National Univ. | Real Time Deformation Model of Liver Based on The Structural Mechanics for Medical Training Systems and Its Accuracy Evaluation Suguru Ushiki, Chihiro Matsuguma, Takeshi Koishi, Toshiya Nakaguchi, Norimichi Tsumura, Yoichi Miyake (Chiba Univ.) |
Medical training systems based on the virtual-reality techniques for laparoscopic surgery have been widely applied as a ... [more] | MI2006-177 pp.77-80 |
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