2019 International Conference on Cyberworlds (CW)最新文献

A Harmonic Wave Kernel Signature for Three-Dimensional Skull Similarity Measurements 三维颅骨相似度测量的谐波核特征

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00021

Dan Zhang, Zhongke Wu, Xingce Wang, Chenlei Lv, Mingquan Zhou

{"title":"A Harmonic Wave Kernel Signature for Three-Dimensional Skull Similarity Measurements","authors":"Dan Zhang, Zhongke Wu, Xingce Wang, Chenlei Lv, Mingquan Zhou","doi":"10.1109/CW.2019.00021","DOIUrl":"https://doi.org/10.1109/CW.2019.00021","url":null,"abstract":"The 3D skull is a well preserved bone under the effect of fire, humidity, temperature changes, and it is a important biological characteristic in the fields of archaeology, forensic science and anthropology. In particular, measuring the 3D skull similarity is a challenging and meaningful task. 3D skulls are geometric models with multiple holes and complex topologies. It is difficult to correctly calculate the similarity between 3D skulls because the general 3D shape similarity measurement is sensitive to boundaries. In this paper, we provide an effective pipeline for measuring the 3D skull similarity by calculating the cosine distance between the harmonic wave kernel signature (HWKS) values of 3D skulls. Based on the wave kernel signature, the HWKS is a shape descriptor which is involved the Laplace-Beltrami operator that can effectively extract geometrical and topological information from the 3D skulls. And the HWKS simultaneously describes the local and global properties of a skull compared to the wave kernel signature. In addition, our method is more flexible, and can be generalized to other 3D shapes. Several experiments show our method achieves good results and can correctly calculate the similarity between 3D skulls.","PeriodicalId":117409,"journal":{"name":"2019 International Conference on Cyberworlds (CW)","volume":"417 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117314805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

A Study of Usability Improvement in Immersive VR Programming Environment 沉浸式VR编程环境中的可用性改进研究

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00073

Atsuki Onishi, Satoshi Nishiguchi, Yasuharu Mizutani, Wataru Hashimoto

引用次数: 1

Eyes-Free Text Entry with EdgeWrite Alphabets for Round-Face Smartwatches 无眼文本输入与EdgeWrite字母圆脸智能手表

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00037

K. Go, Mei Kikawa, Yuichiro Kinoshita, Xiaoyang Mao

引用次数: 4

Modified Bat Algorithm with Local Search for Fractal Image Compression of Bitmap Images 基于局部搜索的改进Bat算法对位图图像进行分形压缩

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00040

A. Gálvez, A. Iglesias

引用次数: 0

Development of Past General Townscape Simulation System Using Time Series Design and Ukiyo-e Style Rendering 利用时间序列设计和浮世绘风格绘制的古旧一般城市景观模拟系统的开发

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00068

Yasuo Kawai

引用次数: 0

Inducing Simple Actions While Working by Generating Tactile Apparent Motion 通过产生触觉表观运动来诱导工作时的简单动作

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00031

Yuki Ashida, Yuki Ban, R. Fukui, S. Warisawa

{"title":"Inducing Simple Actions While Working by Generating Tactile Apparent Motion","authors":"Yuki Ashida, Yuki Ban, R. Fukui, S. Warisawa","doi":"10.1109/CW.2019.00031","DOIUrl":"https://doi.org/10.1109/CW.2019.00031","url":null,"abstract":"While working, people often perform purposeless actions, such as spinning pens and swinging their feet. The pleasant and addictive tactile feedback generated by those actions seems to trigger them. This is based on a principle called \"operant conditioning.\" \"Operant conditioning\" is a phenomenon of change in people's behavior because of a reward obtained from the purposeless action. In previous studies, operant conditioning for the behaviors of animals such as mice have been discussed, but conditioning for the behaviors of humans has had little investigation. Therefore, we designed a feedback for people's action as a reward of conditioning, especially tactile stimulation, and verified whether the stimuli can induce a simple action. We selected \"tactile apparent motion\" as the reward because it can provide comfort by stimulating a mechanoreceptor called C tactile afferent. We designed a wearable device that can generate tactile apparent motion from a simple input action, such as tapping the heel. Using this device, we conducted user studies. The results showed that fast tactile apparent motion is effective in inducing simple actions repeatedly. Moreover, simple actions can be induced by tactile apparent motion even in the long term.","PeriodicalId":117409,"journal":{"name":"2019 International Conference on Cyberworlds (CW)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130796597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Deformation Method for Simulating Coating Degradation While Taking Mechanical Behavior into Account 一种考虑涂层力学行为的变形模拟方法

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00066

Akinori Ishitobi, Masanori Nakayama, I. Fujishiro

引用次数: 1

Making of The Dark Anim: Technical and Scientific Notes 制作黑暗动物:技术和科学笔记

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00016

M. Zoppè, Tiziana Loni, I. Carlone, S. Cianchetta

引用次数: 0

Multi-modal Recognition of Mental Workload Using Empirical Mode Decomposition and Semi-Supervised Learning 基于经验模态分解和半监督学习的脑力负荷多模态识别

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00043

Jianhua Zhang, Jianrong Li

引用次数: 0

Automatic Furniture Layout Based on Functional Area Division 基于功能区划分的家具自动布局

2019 International Conference on Cyberworlds (CW) Pub Date : 2019-10-01 DOI: 10.1109/CW.2019.00026

Bailin Yang, Liuliu Li, Chao Song, Zhaoyi Jiang, Yun Ling

引用次数: 3