Enhancing the robustness of forensic gait analysis against near-distance viewing direction differences
Enhancing the robustness of forensic gait analysis against near-distance viewing direction differences
复制标题
增强法医步态分析针对近距离观看方向差异的鲁棒性
DOI:
10.1007/s11042-022-12751-0
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发表时间:
2022
影响因子:
3.6
通讯作者:
Kurosawa Kenji
中科院分区:
文献类型:
--
作者:
Imoto Daisuke;Hirabayashi Manato;Honma Masakatsu;Kurosawa Kenji
Gait analysis is a promising biometric technology to visually and quantitatively analyze an individual’s walking style. In Japan, silhouette-based quantitative gait analyses have been implemented as a forensic tool; however, several challenges remain owing the narrow range of application. One of the yet-unsolved issues pertains to the existence of a ‘slight’ but critical viewing direction difference, which leads to the incorrect judgment in the analyses of a person even when using deep learning-based feature extraction. To alleviate the critical viewing direction difference problem, we developed a novel gait analysis technique involving three components: 3D calibration, gait energy image space registration, and regression of the distance vector. Results of the GUI development and mock appraisal tests indicated that the proposed method can help achieve practical improvements in the forensic science domain.
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DOI:
--
发表时间:
2010
期刊:
2010 18th European Signal Processing Conference
影响因子:
--
作者:
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通讯作者:
N. Lynnerup
DOI:
10.1016/j.scijus.2013.04.005
发表时间:
2013
期刊:
Science & justice : journal of the Forensic Science Society
影响因子:
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作者:
I. Birch;Louis Raymond;Anastasia Christou;Milan Angelo Fernando;Nigel P Harrison;Flo Paul
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Flo Paul
影响因子:
48
作者:
Falk, Thorsten;Mai, Dominic;Ronneberger, Olaf
通讯作者:
Ronneberger, Olaf
影响因子:
1.8
作者:
G. Edmond;E. Cunliffe
通讯作者:
E. Cunliffe
DOI:
10.35248/2167-7921.21.10.e008
发表时间:
2021
期刊:
Journal of Arthritis
影响因子:
--
作者:
X. Chang
通讯作者:
X. Chang