Subpixel Measurement of Living Skin Deformation Using Intrinsic Features

2017 ◽  
pp. 91-99 ◽  
Author(s):  
Amir HajiRassouliha ◽  
Andrew J. Taberner ◽  
Martyn P. Nash ◽  
Poul M. F. Nielsen
Keyword(s):  
Skin Deformation

scholarly journals High-Speed Dynamic Projection Mapping onto Human Arm with Realistic Skin Deformation

2021 ◽  
Vol 11 (9) ◽  
pp. 3753
Author(s):  
Hao-Lun Peng ◽  
Yoshihiro Watanabe
Keyword(s):  
User Interfaces ◽  
High Speed ◽  
Target Surface ◽  
Human Vision ◽  
Surface Model ◽  
Projection Mapping ◽  
Skin Deformation ◽  
Human Arm ◽  
Conventional Methods ◽  
Joint Tracking

Dynamic projection mapping for a moving object according to its position and shape is fundamental for augmented reality to resemble changes on a target surface. For instance, augmenting the human arm surface via dynamic projection mapping can enhance applications in fashion, user interfaces, prototyping, education, medical assistance, and other fields. For such applications, however, conventional methods neglect skin deformation and have a high latency between motion and projection, causing noticeable misalignment between the target arm surface and projected images. These problems degrade the user experience and limit the development of more applications. We propose a system for high-speed dynamic projection mapping onto a rapidly moving human arm with realistic skin deformation. With the developed system, the user does not perceive any misalignment between the arm surface and projected images. First, we combine a state-of-the-art parametric deformable surface model with efficient regression-based accuracy compensation to represent skin deformation. Through compensation, we modify the texture coordinates to achieve fast and accurate image generation for projection mapping based on joint tracking. Second, we develop a high-speed system that provides a latency between motion and projection below 10 ms, which is generally imperceptible by human vision. Compared with conventional methods, the proposed system provides more realistic experiences and increases the applicability of dynamic projection mapping.

From Neogene thin-skin to Recent thick-skin deformation in Haiti Fold-and-Thrust Belt (Western Hispaniola)

2021 ◽  
pp. 104414
Author(s):  
Jacques Dentzer ◽  
Manuel Pubellier ◽  
Nadine Ellouz-Zimmermann ◽  
Hildegonde Cenatus Amilcar ◽  
Helliot Amilcar ◽  
...  
Keyword(s):  
Thrust Belt ◽  
Skin Deformation ◽  
Fold And Thrust Belt ◽  
Thin Skin ◽  
Thick Skin

A study of skin deformation by optical coherence microscopy

BIOPHYSICS ◽  
2010 ◽  
Vol 55 (2) ◽  
pp. 301-304 ◽  
Author(s):  
A. V. Zeveke ◽  
D. V. Shabanov
Keyword(s):  
Optical Coherence ◽  
Optical Coherence Microscopy ◽  
Skin Deformation

scholarly journals Fabrication of A Shear Force Sensor for The Evaluation of The Effects of Skin Deformation on Pressure Ulcer Formation

2000 ◽  
Vol 120 (8-9) ◽  
pp. 1092-1097
Author(s):  
Seiichi Suzuki ◽  
Fukuko Ohnuma ◽  
Chikako Yanami ◽  
Tomoko Murayama ◽  
Makoto Akiyoshi
Keyword(s):  
Pressure Ulcer ◽  
Shear Force ◽  
Force Sensor ◽  
Ulcer Formation ◽  
Skin Deformation

Continuous capture of skin deformation

2003 ◽  
Author(s):  
Peter Sand ◽  
Leonard McMillan ◽  
Jovan Popović
Keyword(s):  
Skin Deformation
Sign in / Sign up

Export Citation Format

Share Document