نتایج جستجو برای: virtual touch tissue quantitative
تعداد نتایج: 1358717 فیلتر نتایج به سال:
This paper describes a set of tools for performing measurements of objects in a virtual reality based immersive visualization environment. These tools enable the use of the immersive environment as an instrument for extracting quantitative information from data representations that hitherto had be used solely for qualitative examination. We provide, within the virtual environment, ways for the ...
Complex maxillofacial deformations continue to present challenges in analysis, planning and correction beyond modern technology. The purpose of this paper is to present a virtual reality environment for surgeons to perform virtual orthognathic surgical planning in three dimensions. A surgical planning system, “PC-based virtual reality surgical simulation for orthognathic surgery” (VRSSOS), cons...
the value of touch preparation for rapid diagnosis of brain tumors as an intraoperative consultation
background: the touch preparation technique is an accurate and rapid method, and when used as intraoperative consultation examination technique it preserves a good amount of tissue for paraffin embedded sections. this study aimed at examining the accuracy of the touch preparation technique by comparing its diagnosis with that of final pathological diagnosis made by microscopic examinations. met...
Recent development of haptic technology has made possible the physical interaction with virtual environments. The combination of sight, hearing and touch senses provides these virtual environments with enhanced realism perception and interactivity to simulate multiple real world tasks. Furthermore, the addition of the sense of touch can help in the design of specific virtual tasks for people wi...
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