Small spatial furniture design is one of the current relevant investigative subjects. Because of its unique merit, folding art which function perfectly combines with form conforms to the small spatial furniture design...
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With times of ecological civilization coming, Green design is the new horizon of modern furniture innovation and development. Based on the theories of green design, the paper explored the strategies, methods and proce...
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Based on the analysis and research on the aged groups, with deep understanding on the characteristics and needs of the aged physically and psychologically, connected withthe features of a website interface design, in...
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the design method of a universal program for the computergraphics of turbine blade section withthe known sizes is introduced in this paper. In order to get the smoothgraphics, the mathematics models for obtaining t...
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Enterprise culture is a enterprise image, is the soul of an enterprise, employees, improve enterprise image shows the important embodiment of brand strategy, is the enterprise is one of the important tasks of manageme...
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this research through the apperception, thinking, and memory of children cognition behavior respectively analyzes the features, combines the related knowledge of software interface design, gets the effective inspirati...
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Based on the theory and cognition, we bring furniture into the system of human-furniture-society-nature(environment) so as to build modern Chinese furniture design system which promote human live in harmony with natur...
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Part-in-whole retrieval (PWR) is an important problem in the field of computer-aideddesign (CAD) with applications in design reuse, feature recognition and suppression and so on. Initially, we present a non parametri...
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Part-in-whole retrieval (PWR) is an important problem in the field of computer-aideddesign (CAD) with applications in design reuse, feature recognition and suppression and so on. Initially, we present a non parametric (and hence threshold independent) algorithm for segmenting CAD models (represented as meshes) which does not require any user intervention. As there is no labelled segmented dataset available for part clustering, we propose the use of autoencoders, one of the approaches used in deep networks along with hierarchical clustering. the features for autoencoder is derived from the Gauss map of the segments. the autoencoder network is then trained and validated using a hierarchical clustering-based approach that generates a dictionary of labels for each segment. PWR is then done by testing a query model withthe network that retrieves models having the query as their subset. Comparison of the segmentation algorithm withthe state-of-the-art approaches indicate that it performs better or on par. the algorithm was also tested for noisy models. Results of the part clustering and PWR are also presented for models from a CAD dataset along withthe discussions. (C) 2019 Elsevier Ltd. All rights reserved.
According to the semiotics explanation, the main function of the symbols is to convey message, if we consider a product's form, materials, colors and other factors as the basic symbol to study, they also convey me...
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作者：
HOWELL, TFAutomation Engr.
Div. of Automation Texas State Dept. of Highways and Public Transp. 11th and Brazos Streets Austin TX 78701‐2483
Years ago, when the word automation was mentioned, transportation officials immediately visualized large computers generating piles of meaningless printouts that would take weeks to read and provide little or no benef...
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Years ago, when the word automation was mentioned, transportation officials immediately visualized large computers generating piles of meaningless printouts that would take weeks to read and provide little or no benefits. Not so today! Present‐day transportation agencies depend on state‐of‐the‐art automation technology to achieve their mission of providing a safe, efficient, cost‐effective highway transportation network for the convenience and use of the people and communities. this statement is certainly true for the Texas State Department of Highways and Public Transportation, which will be the case study for this paper. the use of automation begins withthe very earliest stage of planning, and continues through the life cycle of the facility including the use of satellite technology for surveys, automated mapping and terrain measurements, statewide distribution of computer resident graphics data over sophisticated telecommunication networks, engineering programs running on desktop computergraphics terminals, instant hardcopy graphics for plan preparation on electrostatic plotters, automated construction letting procedures, and maintenance management programs.
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