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In this paper, according to the analysis of ICC standard and characterization profiles, every color channel is divided into 16 grades by using the program C++. Color square is measured accurately by using X-rite spectrophotometer. Using the ICC uniform color space, quadratic polynomial model of RGB-CIEXYZ are founded, which are crossed curve fitting, calculating color error, analyzing accurate. Thus...
This paper bases on the observation and research results of oceanography, comes up with a method of ocean simulation that based on GPU. With the development of the hardware, specifically the high development of GPU and its high speed computing power make GPU a new research hotspot. The paper uses FFT algorithm to generate height map, makes use of GPU to improve realism of ocean, and OpenGL is used...
North China Grid (NCG) has been expanding rapidly in the recent years, along with which new issues emerge in system operations. There is an urgent need for NCG to construct and maintain the entire NCG transmission network model according to time points precisely and reliably to deal with those issues. However it becomes difficult to achieve this goal with the conventional centralized modeling method...
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