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Materials selection involves thousands of material types and evaluation parameters. Considering multisensory experience for packaging materials selection is an important trend but a difficult duty that involves uncertainty due to the subjectivity of humans. The main aim of this study is to establish a model to determine the consumer sensory experience of packaging materials as a function supporting...
The color space transformation in the process of print-and-scan is one of the challenging issues in applying digital watermarking technology to anti-counterfeiting printings. This paper adopted a digital holographic watermarking algorithm in DWT, and tested its performance in different color space, to study the influence of different color space for applying digital watermarking technology to anti-counterfeiting...
The watermarked printing image is a kind of multi-source heterogeneous image, which could be divided into the watermarking embedded process, the printing stage and the authentication phase. Image quality evaluation plays various roles in different image coding stages. In three stages, its functions are in turn providing direct modify data to optimize watermarking algorithms, evaluating robustness...
Statistical Process Control (SPC) and the basic tool of its controlling – control chart - are discussed in this paper based on the development of quality management, current situation of quality management of Chinese packaging enterprises, and the necessity of applying SPC. On this basis, X -R control chart is used to analyze and control the solvent residual in the compound process. This work may...
Visual vividness and navigation mode are essential factors in designing of virtual museums. Using a virtual museum system as experimental materials, with the multi-dimensional subjective evaluation questionnaires on presence, the relationship between the two factors visual vividness and navigation mode of virtual museums and users' perception of presence was studied. The research results show that...
According to the relation between external structure and internal structure, there are two design modes in structure design of paper package: split design, and integrated design. Through analyzing of examples of inkstone packages, we compared from the computation of compressive strength of empty boxes, computation of stacking capacity, and use of materials and molding process respectively. We concluded...
Phenomenons such as ??swell?? exist in storing and transporting of packagings of air conditioners, which affect the safety of the packaging stacks and the product image. According to this, researches were taken out on aspects affecting the resistance capacity of boxes such as environment, material of boxes, and box structure design. By combining method of both design and experiments, we tested the...
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