High-resolution, real-time three-dimensional shape measurement on graphics processing unit
نویسندگان
چکیده
منابع مشابه
High-resolution, real-time three- dimensional shape measurement on graphics processing unit
A three-dimensional (3-D) shape measurement system that can simultaneously achieve 3-D shape acquisition, reconstruction, and display at 30 frames per second (fps) with 480,000 measurement points per frame is presented. The entire processing pipeline was realized on a graphics processing unit (GPU) without the need of substantial central processing unit (CPU) power, making it achievable on a po...
متن کاملHigh-resolution, real-time three-dimensional shape measurement
Peisen S. Huang, MEMBER SPIE State University of New York at Stony Brook Department of Mechanical Engineering Stony Brook, New York 11794 Abstract. We describe a high-resolution, real-time 3-D shape measurement system based on a digital fringe projection and phase-shifting technique. It utilizes a single-chip digital light processing projector to project computer-generated fringe patterns onto ...
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This paper describes a Graphics Processing Unit (GPU)-assisted real-time three-dimensional shape measurement system. Our experiments demonstrated that the absolute coordinates calculation and rendering speed of a GPU is more than four times faster than that of a dual CPU workstation with the same graphics card. By implementing the GPU into our system, we realized simultaneous absolute coordinat...
متن کاملHigh - resolution , Real - time 3 - D Shape Measurement
of the Dissertation High-resolution, Real-time 3-D Shape Measurement by Song Zhang Doctor of Philosophy in Mechanical Engineering Stony Brook University 2005 High-resolution, real-time 3D shape measurement for dynamically deformable objects has a huge potential for applications in many areas, including entertainment, security, design and manufacturing, etc. However, due to the challenging natur...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 2014
ISSN: 0091-3286
DOI: 10.1117/1.oe.53.2.024105