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Product design Semanteme Expression under the Digital Environment

Product Design Semanteme Expression under the Digital Enviro...

2009 IEEE 10th international conference on computer-aided Industrial design & Conceptual design(2009 IEEE 第十届国际计算机辅助工业设计与概念设计学术会议 CAID&CD'2009)

作者： Chen Xu Department of Design School of Information science and technology Guilin University of Electronic Technology Guilin Guangxi 541004 China

the digitized product by its highly effective, multi-purpose, the intellectualized superiority gradually penetrate people's life, the digitization product design has been separated from the original product design concept, besides must solve the product function, the manmachine relations, the structure, the material and so on fundamental factor, even more must pay attention to the digitization product design the semantic characteristic, enables the human to carry on in the use product process with the product communicates smoothly. the digitized product’s multiplex semantics expression may know and the explanation product Omni-directionally for the people provides the new angle of view, simultaneously may also open the new mentality for the product innovation design.

关键词： Digitization Product design semantics

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Interactive Flying Frustums (IFFs): spatially aware surgical data visualization

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international JOURNAL OF computer ASSISTED RADIOLOGY AND SURGERY 2019年第6期14卷 913-922页

作者： Fotouhi, Javad Unberath, Mathias Song, Tianyu Gu, Wenhao Johnson, Alex Osgood, Greg Armand, Mehran Navab, Nassir Johns Hopkins Univ Comp Aided Med Procedures Baltimore MD 21218 USA Johns Hopkins Univ Dept Comp Sci Baltimore MD 21218 USA Johns Hopkins Univ Hosp Dept Orthopaed Surg Baltimore MD 21287 USA Johns Hopkins Univ Appl Phys Lab Laurel MD USA Johns Hopkins Univ Dept Mech Engn Baltimore MD 21218 USA Tech Univ Munich Comp Aided Med Procedures Munich Germany

Purpose:As the trend toward minimally invasive and percutaneous interventions continues, the importance of appropriate surgical data visualization becomes more evident. Ineffective interventional data display techniques that yield poor ergonomics that hinder hand-eye coordination, and therefore promote frustration which can compromise on-task performance up to adverse outcome. A very common example of ineffective visualization is monitors attached to the base of mobile C-arm X-ray ***:We present a spatially and imaging geometry-aware paradigm for visualization of fluoroscopic images using Interactive Flying Frustums (IFFs) in a mixed reality environment. We exploit the fact that the C-arm imaging geometry can be modeled as a pinhole camera giving rise to an 11-degree-of-freedom view frustum on which the X-ray image can be translated while remaining valid. Visualizing IFFs to the surgeon in an augmented reality environment intuitively unites the virtual 2D X-ray image plane and the real 3D patient anatomy. To achieve this visualization, the surgeon and C-arm are tracked relative to the same coordinate frame using image-based localization and mapping, with the augmented reality environment being delivered to the surgeon via a state-of-the-art optical see-through head-mounted ***:the root-mean-squared error of C-arm source tracking after hand-eye calibration was determined as 0.43 degrees 0.34 degrees and 4.6 +/- 2.7mm in rotation and translation, respectively. Finally, we demonstrated the application of spatially aware data visualization for internal fixation of pelvic fractures and percutaneous ***:Our spatially aware approach to transmission image visualization effectively unites patient anatomy with X-ray images by enabling spatial image manipulation that abides image formation. Our proof-of-principle findings indicate potential applications for surgical tasks that mostly rely on orientational information such as placin

关键词： Augmented reality Frustum Fluoroscopy Surgical data visualization

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12th Ada-Europe international conference, 1993

12th Ada-Europe International Conference, 1993

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12th Ada-Europe international conference, 1993

ISBN: (纸本)9783540568025

the proceedings contain 25 papers. the special focus in this conference is on management, real-time, and compiler validation. the topics include: Progress of Ada as an international standard: ISO/IEC JTC1/SC22 WG9 Ada status);graphics development in Ada;the olympus attitude and orbital control system: a case study in hard real-time system design and implementation;information systems support in Ada 9X;the impact of Ada on mis applications;SAMeDL - a pilot project;applying Ada 9X to two real-time applications: a case study;an efficient compiler validation method for Ada 9x;avoiding anomalies in inheritance schemes;object-oriented design of an air defence simulator;use and abuse of exceptions - 12 guidelines for proper exception handling;error-prone exception handling in large Ada systems;structuring iterators to encourage reuse;tool for computing cohesion and coupling in Ada programs: DIANA dependent part;data compatibility in a heterogeneous processor environment;an operational computer aided software environment: ILIADE;performance expectations on Ada programs;impact of an Ada run-time system's performance characteristics on scheduling models;distributed run-time systems, a protocol for Ada;certification of Ada real-time executives for safety critical applications;performance evaluation of parallel Ada programs using an experimental multiprocessor;adam, an Ada simulation toolkit;real and virtual interrupt support: the mapping of a carts feature to two different architectures;toward a secondary standard for hard real-time Ada: the real-time rapporteur group (ISO/JTC1/SC22/WG9/RRG) JTC 1.22.35.

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Application of Expressionism in Clothing Brand Ads

Application of Expressionism in Clothing Brand Ads

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2009 IEEE 10th international conference on computer-aided Industrial design & Conceptual design(2009 IEEE 第十届国际计算机辅助工业设计与概念设计学术会议 CAID&CD'2009)

作者： Nating Zhang School of Art & Design Zhejiang University of Science and Technology Hangzhou Zhejiang Province 310023 China

Starting from expressionism, this paper conducts a brief analysis on the cultural characteristics of expressionism and expounds the positioning principle and thinking characteristics of modern clothing brand ads. From the perspective of relationship between painting of expressionism and print advertisement, and with the methods of literature support, case study and image analysis, this paper analyzes, concludes and sums up the effect of expressionism painting’s expression in concept, pattern, composition and color on the print ads for international clothing brands in recent years. this study can help designers of print ads and fashion photographer enhance the application of expressionistic techniques, thereby working out the print ads that are consistent with the cultural positioning and spiritual connotation of clothing brands.

关键词： Expressionism Clothing Advertisement

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design and Implementation of a Line Follower Robot 10

Design and Implementation of a Line Follower Robot

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10th international conference on Artificial Intelligence and Robotics, QICAR 2024

作者： Shirmohammadi, Shervin Baghbani, Fahimeh Department of Electrical and Computer Engineering Semnan University Semnan Iran

ISBN: (纸本)9798350348873

Line follower robots are autonomous robots that detect the black line by infrared ray (IR) sensors which send and receive infrared waves to identify the black line. Moving along with complicated paths such as dashed, spiral, and sharp angles requires a more appropriate configuration of the IR sensors. the goal of this study is to propose a line follower robot that can pass regular and irregular, dashed-line, and spiral paths. the structure of the robot includes three main parts: the L298 module, the programmable board Arduino UNO board, and twelve IR sensors. the black line is identified by the IR sensors. Nine sensors are used for following spiral paths, and three additional sensors are considered for passing the dashed-line paths. the sensors are configured in such a way that the robot can follow the lines and move with the least error. the speed and direction of the motors are adjusted by an L298 module and the programs are processed by the Arduino UNO. Experimental results demonstrate that the robot could satisfactorily follow the lines with high accuracy and a low tracking error. ©2024 IEEE.

关键词： Machine design

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10th international conference on Unconventional Computation, UC 2011

10th International Conference on Unconventional Computation,...

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10th international conference on Unconventional Computation, UC 2011

ISBN: (纸本)9783642213403

the proceedings contain 26 papers. the special focus in this conference is on Unconventional Computation. the topics include: Robustness of Cellular Automata in the Light of Asynchronous Information Transmission;hidden Variables Simulating Quantum Contextuality Increasingly Violate the Holevo Bound;can Anything from Noether’s theorem Be Salvaged for Discrete Dynamical Systems?;on Normal Forms for Networks of Evolutionary Processors;geometrical Accumulations and Computably Enumerable Real Numbers;heterotic Computing;a Formal Approach to Unconditional Security Proofs for Quantum Key Distribution;geometric Computations by Broadcasting Automata on the Integer Grid;computations with Uncertain Time Constraints: Effects on Parallelism and Universality;a Framework for Multiscale and Multiscience Modeling and Numerical Simulations;BFS Solution for Disjoint Paths in P Systems;the Key Elements of Logic design in Ternary Quantum-Dot Cellular Automata;a Universal Flying Amorphous computer;Computation with Narrow CTCs;extended Watson-Crick L Systems with Regular Trigger Languages;computing with Planar Toppling Domino Arrangements;increasing Fault-Tolerance in Cellular Automata-Based Systems;unconventional Optimizer Development;a Formal Framework for Bioprocesses in Living Cells;quantum Information – A Tutorial;weighted Finite Automata: Computing with Different Topologies;tutorial on Cellular Automata;membrane Computing at Twelve Years(Back to Turku);membrane Computing (Tutorial).

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2D Animation - Q Version of the AIDS Prevention Short Video 10

2D Animation - Q Version of the AIDS Prevention Short Video

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10th international conference on Orange Technology, ICOT 2022

作者： Wei, Chun-Cheng Hsieh, Hui-Ming Hung, Long-Chen Chen, Ru-Yi Huang, Jiang-Fang Lu, Xin-Chun Zhong, Yu-Shan School of Software and Big Data Changzhou College of Information Technology Changzhou China Taiwan Shoufu University Department of Computer Science and Multimedia Design Tainan Taiwan Lunghwa University of Science and Technology Department of Electronic Engineering Taiwan

ISBN: (纸本)9781665454193

AIDS is a sexually transmitted disease. the medical term is called Acquired Immune Deficiency Syndrome. Medical methods such as cocktail therapy and anticancer drugs can kill AIDS. Although there are currently cured cases, prevention is still required to prevent the infection from expanding;prevention Ways, like the AIDS vaccine or preventive safe sex, can reduce the risk of infection. We hope that through the production of animated short films for viewing, we can help reduce the HIV infection rate. this short film is presented as a story similar to a micro-film by ourselves. And using the modern scene and the character design of the Q version as the material, the story content is made into 2D animation with Adobe Flash CS5. © 2022 IEEE.

关键词： Animation

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Real-Time Photo Style Transfer

Real-Time Photo Style Transfer

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11th IEEE international conference on computer-aided design and computer graphics(第11届IEEE国际计算机辅助设计与图形学学术会议 IEEE CAD/graphics 2009)

作者： Xiaogang Jin Hanli Zhao Feifei Wei Jianbing Shen State Key Lab of CAD & CG Zhejiang University China School of Computer Science & Technology Beijing Institute of Technology China

this paper presents a novel approach for realtime photo style transfer. the automatic image manipulation technique is performed in the oRGB color space, which is a new color model based on the psychologically opponent color theory. We transfer color from an appropriate source image to the target image using a simple statistical analysis. In addition, we match the global luminance histogram to achieve better photographic look. Note that the whole pipeline is highly parallel, enabling a GPU-based real-time implementation. Several experimental results are shown to demonstrate the effectiveness and efficiency of the proposed method.

关键词： Histograms Space technology Statistical analysis Image color analysis Image processing Character generation computer science Computational efficiency Pixel Image converters

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Prediction of process-induced deformation in a thermoplastic composite in support of manufacturing simulation

Prediction of process-induced deformation in a thermoplastic...

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10th AIAA Aviation Technology, Integration and Operations conference 2010, ATIO 2010

作者： Han, P. Butterfield, J. Buchanan, S. McCool, R. Jiang, Z. Price, M. Murphy, A. Mech and Aero Eng School of Mechanical and Aerospace Engineering Queen's University Belfast Northern Ireland United Kingdom

ISBN: (纸本)9781617825132

Digital manufacturing techniques can simulate complex aerospace assembly sequences using computer aided design (CAD) based, 'as designed' forms. the reality of working with real parts and composite components in particular, is that geometric variability arising from part forming or processing conditions, can cause problems during assembly as the 'as manufactured' form can differ from the geometry used for any simulated build validation. In this work a simulation strategy is presented for the study of the deformation behaviour of a 90°, V-shaped angle manufactured using carbon fibre reinforced polyphenylene sulphide (PPS) so that ultimately, realistic part forms can be used for simulated build validations. A custom built thermoforming cell has been developed and used to manufacture a series of samples to investigate the process-induced shape variation of a composite part based on a range of fibre orientations and tooling temperatures. A series of thermoplastic composite, 90° samples were manufactured using the cell and the processing conditions were re-created in a virtual environment and analysed using the finite element method. the simulation outcomes were used to determine the finished part angle and a comparison of the actual part geometries with their virtual equivalents, enabled the validation of the simulated conditions used. the test results show that the final part angle is dependent on fibre orientation with less deformation relative to the tooling dimensions occurring in samples where the fibre orientation was dominant through the sample cross-section. Processing conditions also influenced finished part dimensions as the final sample angles were found to decrease relative to the tooling dimensions, with increasing mould temperature. the simulation results show a good agreement with a mean difference of 4.75% when comparing simulated part angles with those measured from the manufactured samples. A procedure was then developed for transferring predicted part

关键词： computer aided design

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Geometric modeling with quasi-Hermite curves and surfaces

Geometric modeling with quasi-Hermite curves and surfaces

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11th IEEE international conference on computer-aided design and computer graphics(第11届IEEE国际计算机辅助设计与图形学学术会议 IEEE CAD/graphics 2009)

作者： Sugen Chen Benyue Su School of Mathematics & Computational Science Anqing Teachers CollegeAnqing 246011 China School of Computer & Information Institute of Computer ApplicationsAnqing Teachers CollegeAnqing 2

A class of quasi-Hermite base function is established in space Γ={1, t, sin t, cos t, cos 2t}. the corresponding quasi-Hermite curves with a shape parameter α are defined by the introduced base function. the curves can easily be adjusted by using the shape parameter α. With the parameter chosen properly , the defined curves can precisely be used to represent straight line segment, circular arcs, elliptic arcs, cycloid, sine and cosine curves. And quasi- Coons surface is defined by quasi-Hermite base function in stand of Hermite base function. At last, the quasi-bicubic Coons surfaces is discussed especially, and the surfaces can represent spherical surfaces, ellipsoid, cylinder, anchor ring and circular conical surface exactly.

关键词： Solid modeling Shape Ellipsoids Educational institutions Interpolation Product design Mathematical model Mathematics computer applications Spline

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