발간년도 : [2018]
| 논문정보 |
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| 논문명(한글) |
[Vol.13, No.1] Comparison of System Resource Usage for Screen Image Transmission |
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| 논문투고자 |
Oh-Sung Kwon |
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| 논문내용 |
In General, the Screen Control Programs contains the functions that is able to capture PC screen and send the images to a predefined server. The applications, for examples, are PC remote controller, remote login, video conferencing and PC screen recording programs. These application have to run with background process style at PC. Also, the programs need to executed with minimum CPU time and small memory requirement. The programs must not disturb PC users' ordinary activities and generate time delay of mouse or keyboard input. For the effectiveness and efficiency of our proposed program, We perform several experimentals to find the best algorithm and implementaion method. We are preferentially designed image generation and transmission modules each. Our program is implemented with the two modules. We do experimental work in the two ways. The one method is unified manner combined with image generation and transmission. The other one is seperation manner of the two modules. In this paper, We measure the CPU time and the consumption of memory working set to each method. In the experimentals, the unified method is 8.09 % higher than the seperation method in CPU time. In the memory usage, the seperation method is higher 20.9 % than the unified method. On the other hand, the combined method shows sometimes peak increasement of CPU time. We proposed a dynamic and selective approach of the execution style based on the PC resource environment. |
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