• Journal of Korean Library and Information Science Society
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• v.44 no.4
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• pp.277-294
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• 2013

The purpose of this study is to give a challenge LIS field and serve a starting point for the discussion on iSchool. To achieve the study purpose, this study conducted in-depth interview with LIS scholars. Qualitative method was utilized to analyze the interview data. According to the study results, current curriculum reorganization is required for the success of Korean iSchool. In addition, the followings are the expected effects of iSchool: 1)increased possibility of interdisciplinary research and education, 2)expansion of LIS identity, and 3)creation of a new image of LIS. However, there was anxiety about losing LIS's unique identity as an librarian education institute.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.37 no.1
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• pp.37-48
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• 2000

In this paper, we propose a new connected operator Using morphological grayscale reconstruction for region-based coding First, an effective method of reference-image creation lis proposed, which is based on the Size as well as the contrast. This improves the performance of simplification, because It preserves perceptually important components and removes unnecessary components The conventional connected operators are good for removing small regions, but have a serious drawback for low-contrast regions that are larger than the structuring element. That is, when the conventional connected operators are applied to tills region, the simplification becomes less effective or several meaningful regions are merged to one region to avoid this, the conventional geodesic dilation is modified to propose an adaptive operator to reduce the effect of inappropriate propagation, pixels reconstructed to the original values are excluded m the dilation operation Experimental results have shown that the proposed algorithm achieves better performance In terms of the reconstruction of flat zones. The Picture quality has also been improved by about 7dB, compared to the conventional methods.