Search Results - "Morishita Junji"

Biological fingerprint for patient verification using trunk scout views at various scan ranges in computed tomography by Ueda, Yasuyuki, Morishita, Junji, Kudomi, Shohei

“…Immediate verification of whether a patient being examined is correct is desirable, even if the scan ranges change during different examinations for the same…”
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New solutions for automated image recognition and identification: challenges to radiologic technology and forensic pathology by Morishita, Junji, Ueda, Yasuyuki

“…This paper outlines the history of biometrics for personal identification, the current status of the initial biological fingerprint techniques for digital…”
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Sex estimation using skull silhouette images from postmortem computed tomography by deep learning by Seo, Tomoyuki, Yoon, Yongsu, Kim, Yeji, Usumoto, Yosuke, Eto, Nozomi, Sadamatsu, Yukiko, Tadakuma, Rio, Morishita, Junji

“…Prompt personal identification is required during disasters that can result in many casualties. To rapidly estimate sex based on skull structure, this study…”
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Development of a method of automated extraction of biological fingerprints from chest radiographs as preprocessing of patient recognition and identification by Shimizu, Yoichiro, Morishita, Junji

“…This paper describes the development of an automated method of extraction of biological fingerprints (BFs), including detection of image orientation in chest…”
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Usefulness of biological fingerprint in magnetic resonance imaging for patient verification by Ueda, Yasuyuki, Morishita, Junji, Kudomi, Shohei, Ueda, Katsuhiko

“…The purpose of our study is to investigate the feasibility of automated patient verification using multi-planar reconstruction (MPR) images generated from…”
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A simple method for the automatic classification of body parts and detection of implanted metal using postmortem computed tomography scout view by Wada, Yuya, Morishita, Junji, Yoon, Yongsu, Okumura, Miki, Ikeda, Noriaki

“…Information on medical devices embedded in the body is important in the identification of an unidentified body. Computed tomography (CT) is a powerful imaging…”
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Gray-Scale Extraction of Bone Features from Chest Radiographs Based on Deep Learning Technique for Personal Identification and Classification in Forensic Medicine by Kim, Yeji, Yoon, Yongsu, Matsunobu, Yusuke, Usumoto, Yosuke, Eto, Nozomi, Morishita, Junji

“…Post-mortem (PM) imaging has potential for identifying individuals by comparing ante-mortem (AM) and PM images. Radiographic images of bones contain…”
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Medical display application for degraded image sharpness restoration based on the modulation transfer function: initial assessment for a five-megapixel mammography display monitor by Tokurei Shogo, Ikushima Yoichiro, Takegami Kazuki, Okada Munemasa, Morishita Junji

“…An image-display application for medical liquid–crystal display (LCD) monitors called the sharpness recovery (SR) function has been developed to compensate for…”
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A method for evaluating image quality of monochrome and color displays based on luminance by use of a commercially available color digital camera by Tokurei, Shogo, Morishita, Junji

“…Purpose: The aim of this study is to propose a method for the quantitative evaluation of image quality of both monochrome and color liquid‐crystal displays…”
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Influence of monitor display resolution and displayed image size on the spatial resolution of ultra-high-resolution CT images: a phantom study by Ikushima, Yoichiro, Tokurei, Shogo, Sato, Shusaku, Ikushima, Kojiro, Hashimoto, Noriyuki, Morishita, Junji, Yabuuchi, Hidetake

“…To determine the optimal display conditions for ultra-high-resolution computed tomography (UHRCT) images in clinical practice, this study investigated the…”
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Variations in slice sensitivity profile for various height settings in tomosynthesis imaging: Phantom study by Kuramoto, Taku, Morishita, Junji, Kato, Toyoyuki, Nakamura, Yasuhiko

“…•The slice sensitivity profile (SSP) of tomosynthesis is investigated.•The effect of the height of the center of rotation on the SSP was evaluated.•Changes in…”
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Evaluation of the usefulness of modified biological fingerprints in chest radiographs for patient recognition and identification by Shimizu, Yoichiro, Matsunobu, Yusuke, Morishita, Junji

“…We have been developing an image-searching method to identify misfiled images in a PACS server. Developing new biological fingerprints (BFs) that would reduce…”
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A method for evaluating luminance non-uniformity of displays by use of a commercially available digital camera by Kawamoto, Keishin, Tokurei, Shogo, Morishita, Junji

“…The luminance uniformity of liquid–crystal displays (LCDs) deteriorates with their prolonged use. In this paper, we present a method for evaluating the degree…”
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Clinical application of biological fingerprints extracted from averaged chest radiographs and template-matching technique for preventing left–right flipping mistakes in chest radiography by Sakai, Yuki, Takahashi, Keita, Shimizu, Yoichiro, Ishibashi, Emi, Kato, Toyoyuki, Morishita, Junji

“…We aimed to evaluate the identification performance achieved using biological fingerprints extracted from averaged chest radiographs and template-matching…”
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Globalization Committee Report by Morishita, Junji

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Analysis of Dominant Factors Affecting Fatigue Caused by Soft-Copy Reading by Ikushima, Yoichiro, MS, Yabuuchi, Hidetake, MD, PhD, Morishita, Junji, PhD, Honda, Hiroshi, MD, PhD

“…Rationale and Objectives The aim of this study was to analyze the dominant factors affecting fatigue caused by soft-copy reading to identify a method for…”
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Improving image quality around subtle lung nodules by reducing artifacts in similar subtraction imaging by Nakamura, Hitomi, Morishita, Junji, Shimizu, Yoichiro, Yoon, Yongsu, Matsunobu, Yusuke, Katsuragawa, Shigehiko, Yabuuchi, Hidetake

“…Similar subtraction imaging is useful for the detection of lung nodules; however, some artifacts on similar subtraction images reduce their utility. The…”
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Bone comparison identification method based on chest computed tomography imaging by Matsunobu, Yusuke, Morishita, Junji, Usumoto, Yosuke, Okumura, Miki, Ikeda, Noriaki

“…•A personal identification method was proposed in chest CT imaging.•Two-and three-dimensional bone images were extracted from chest CT images.•The similarity…”
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Sex determination based on a thoracic vertebra and ribs evaluation using clinical chest radiography by Tsubaki, Shun, Morishita, Junji, Usumoto, Yosuke, Sakaguchi, Kyoko, Matsunobu, Yusuke, Kawazoe, Yusuke, Okumura, Miki, Ikeda, Noriaki

“…•Sex determination was conducted by combined features of a thoracic vertebra and ribs.•Accuracies of sex determination were evaluated by stepwise discriminant…”
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Computerized image-searching method for finding correct patients for misfiled chest radiographs in a PACS server by use of biological fingerprints by Toge, Risa, Morishita, Junji, Sasaki, Yasuo, Doi, Kunio

“…We have developed an automated image-searching method based on biological fingerprints for identifying correct patients in misfiled chest radiographs in a…”
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