HUMAN BODY TRACKING FOR DIGITAL ACTORS

机译：数字角色的人体追踪

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Tracking human body from video is important for many applications such as creating digital actors. However, when the intensity information is partly missing due to the occlusions, the parameter estimation can be easily failed. In this paper, we propose a human motion estimation method by minimizing both intensity change and torque applying to the body parts. The minimum torque criterion adds extra constraints during the motion estimation. This paper presents the theoretical background, and also experimental results that demonstrate the robustness of the tracking.

机译：从视频跟踪人体对于许多应用（例如创建数字演员）很重要。但是，当强度信息由于遮挡而部分缺失时，参数估计容易失败。在本文中，我们提出了一种通过最小化施加到身体部位的强度变化和扭矩来进行人体运动估计的方法。最小扭矩标准在运动估计期间增加了额外的约束。本文介绍了理论背景，以及实验结果证明了跟踪的鲁棒性。

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来源
《IFIP First International Workshop on Entertainment Computing (IWEC 2002) May 14-17, 2002 Makuhari, Japan》|2002年|p.165-172|共8页
会议地点 Makuhari(JP);Makuhari(JP)
作者
Atsushi Nakano; Junichi Hoshino;
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作者单位

University of Tsukuba;

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会议组织
原文格式 PDF
正文语种 eng
中图分类自然科学研究方法;
关键词
human body tracking; virtual human; interactive movie;

机译：人体跟踪;虚拟人;互动电影;

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1. A fast phase tracking reference-less all-digital CDR circuit for human body channel communication [J] . Chung Ching-Che, Sheng Duo, Li Ming-Chieh, Microelectronics journal . 2019,第FEBa期

机译：用于人体通道通信的快速相位跟踪无参考全数字CDR电路
2. Robotic Knee Tracking Control to Mimic the Intact Human Knee Profile Based on Actor-Critic Reinforcement Learning [J] . Ruofan Wu, Zhikai Yao, Jennie Si, 自动化学报（英文版） . 2022,第001期

机译：Robotic Knee Tracking Control to Mimic the Intact Human Knee Profile Based on Actor-Critic Reinforcement Learning
3. Robotic Knee Tracking Control to Mimic the Intact Human Knee Profile Based on Actor-Critic Reinforcement Learning [J] . Ruofan Wu, Zhikai Yao, Jennie Si, 自动化学报：英文版 . 2022,第001期

机译：Robotic Knee Tracking Control to Mimic the Intact Human Knee Profile Based on Actor-Critic Reinforcement Learning
4. HUMAN BODY TRACKING FOR DIGITAL ACTORS [C] . Atsushi Nakano, Junichi Hoshino, International Federation for Information Processing, IFIP international workshop on entertainment computing . 2003

机译：数字演员的人体跟踪
5. A Framework for Human Body Video Object Segmentation and Body Parts Tracking [D] . Karliga, Ibrahim 2011

机译：人体视频对象分割和身体部位跟踪的框架
6. Optical Tracking and Digital Quantification of Beating Behavior in Bioengineered Human Cardiac Organoids [O] . Mahesh Devarasetty, Steven Forsythe, Thomas D. Shupe, 2017

机译：生物工程人类心脏类器官中搏动行为的光学跟踪和数字量化。
7. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020

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