Results 21 to 30 of about 1,918,981 (287)
Estimation of volumetric accuracy based on linear error motion in machining centers
Nihon Kikai Gakkai ronbunshu, 2019 ISO230-1, an international standard of test code for machine tools, has been revised for the first time in 16 years. A volumetric accuracy for three linear axes was defined as a term of multi-axes motion in the revision of ISO 230-1.
Akinori SAITO, Hayato AKAIKE
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Colour volumetric compression for realistic view synthesis applications [PDF]
, 2007 The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth.
Anantrasirichai, N +7 more
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Sensors, 2022 A sequence of 3D models generated using volumetric capture has the advantage of retaining the characteristics of dynamic objects and scenes. However, in volumetric data, since 3D mesh and texture are synthesized for every frame, the mesh of every frame ...
Byung-Seo Park +5 more
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Modeling method of CNC tooling volumetric error under consideration of Abbé error [PDF]
The International Journal of Advanced Manufacturing Technology, 2022 Abstract The Abbé error is a key factor for high-precision CNC machine tools. Unluckily, it is not taken into account in traditional machine tool volumetric error models. In this respect, based on the traditional machine tool volumetric error models, a new machine tool volumetric error model containing Abbé error is performed by ...
Guohua Chen +6 more
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ROI coding of volumetric medical images with application to visualisation [PDF]
, 2003 This paper presents region of interest (ROI) coding of volumetric medical images with the region itself being three dimensional. An extension to 3D-SPIHT which allows 3D ROI coding is proposed.
Agrafiotis, D +5 more
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Colour volumetric compression for realistic view synthesis applications [PDF]
, 2011 Colour volumetric data, which is constructed from a set of multi-view images, is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth.
Bull, David +4 more
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Applied SciencesKey errors of machine tools have a significant impact on their accuracy, however accurately and quickly measuring the geometric errors of machine tools is essential for key error identification.
Fajia Zheng +5 more
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Measurement Method of Geometric Error of Coordinate Measuring Machine Using Laser Tracer
工程科学与技术, 2021 Geometric error is an important error source of coordinate measuring machine (CMM). The geometric error measurement methods currently used have the problems of low efficiency and low accuracy, which seriously deteriorate the further improvement of the ...
Lin HAN +5 more
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Adaptive Fuzzy Sliding Mode Observer for Cylinder Mass Flow Estimation in SI Engines
IEEE Access, 2018 In this paper, a novel algorithm for the cylinder mass flow estimation in four-stroke spark ignition (SI) gasoline engines is developed to improve the estimation precision under transient conditions.
Changhui Wang, Mei Liang, Chun-Na Li
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