• 만화애니메이션 연구
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• 통권27호
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• pp.153-176
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• 2012

디지털 콘텐츠 산업이 융합하고 있는 시점에서 다양한 전통문화 소재의 발굴이 필요하다. 우리나라의 전통문화는 오랜 역사 속에서 전통 신앙과 맞물려 풍부한 소재를 보유하게 되었다. 전통문화의 큰 축으로써 우리나라의 역사와 함께 자리 해 온 불교미술에 접근하여 새로운 문화 콘텐츠의 소재를 발굴하고 DB 분류하고자 한다. 이는 불교문화콘텐츠를 통해 향후 전통 문화에 근거한 미래 브랜드를 구현하고자 하는데 그 목적이 있다. 본 연구는 전통 문화적 관점에서 문화원형을 활용하였다. 불교 미술에 등장한 관음보살과 동자의 상징을 통한 의미를 연구하여 캐릭터로 제작하기 위한 기반이 되고자 한다. 따라서 문화재청에 등록된 국보 및 보물로 등재되어진 불교 존상 중 관음보살과 동자로 범위로 정하고, 관음보살과 동자가 지닌 상징체계를 통해 전통캐릭터를 고찰하였다. 그 과정에서 불교문화 캐릭터는 역할에 의한 분류, 지물에 의한 분류가 가능함을 발견하고 DB 분류 하였다. 본 연구의 결과는 상징성을 가진 복잡한 불교문화를 문화원형으로 활용하기 위한 참고자료가 될 것이다. 그리고 불교존상이 가지는 의미를 통해 한국적 전통캐릭터의 디지털콘텐츠 활용에 도움이 되고자 한다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2003년도 ICCAS
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• pp.752-757
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• 2003

Recently, 3D structure recovery through self-calibration of camera has been actively researched. Traditional calibration algorithm requires known 3D coordinates of the control points while self-calibration only requires the corresponding points of images, thus it has more flexibility in real application. In general, self-calibration algorithm results in the nonlinear optimization problem using constraints from the intrinsic parameters of the camera. Thus, it requires initial value for the nonlinear minimization. Traditional approaches get the initial values assuming they have the same intrinsic parameters while they are dealing with the situation where the intrinsic parameters of the camera may change. In this paper, we propose new initialization method using the minimum 2 images. Proposed method is based on the assumption that the least violation of the camera’s intrinsic parameter gives more stable initial value. Synthetic and real experiment shows this result.

• 한국주거학회논문집
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• 제13권4호
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• pp.43-52
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• 2002

This study explores the types of lifestyle of females living in urban areas, and examines the relationship between the types of lifestyle and the preference for interior design images. The research sample is 301 adult females in Kwangju City, Korea. The sample is divided into two groups by employment status. Based on eight lifestyles by related factors, four major lifestyle types are classified: traditional type, private and sensible type, passive and private type, and environment-oriented and sensible type. The portions of these types are 32.6% of passive and private type, 21.6% of environment-oriented and sensible one, 21.6% of active and sensible one, and 16.6% of traditional one. The research of the lifestyle types reveals that they differ by age, marital status, education, and dwelling types. There are negligible differences among four types in preference for three interior design images.

• 한국의류산업학회지
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• 제4권3호
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• pp.284-288
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• 2002

In this research, a new quantitative fabric drape evaluation system has been developed using image processing technology. The purpose of this research is to get the more detailed information of fabric drapability quantitatively from digital images captured with a digital camera generally commercialized. The shape parameters of a 3-dimensional geometric drape model were defined as the number of nodes, frequency and amplitude. Also, various statistical information of drape shapes can be obtained using image processing technology and frequency analysis as well as traditional drape coefficients. Hardware system to capture drape images is simply composed of three parts including a digital USB (Universal Serial Bus) camera, a frame cover and a stand for camera to attach to traditional drape tester. The evaluation software coded with the MS Visual C++ is operated under the MS windows 9x above.

• 한국산업융합학회 논문집
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• 제13권4호
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• pp.227-233
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• 2010

This study analyzes the images of city residents on the landscape elements of the rural theme villages. The results of analysis bring the following conclusions. 1) Important factor of rural landscape with worth preserving is natural landscape such as dense forests, trees and creek. 2) Natural landscape such as forests and trees is evaluated high in image-assessment as well. However, it is evaluated low in the image of "Diversity", therefore, various species of trees need to be preserved. 3) In the future, people who spent their life only in the city would be the main stream of Green-tourism, and their structure of image-assessment needs to be reorganized.

• Journal of Multimedia Information System
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• 제6권2호
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• pp.99-106
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• 2019

In traditional Chinese medical (TCM) science, tongue images can be observed for medical diagnosis; however, the tongue diagnosis of TCM is influenced by the subjective factors of doctors, and the diagnosis results vary from person to person. Quantitative TCM tongue diagnosis can improve the accuracy of diagnosis and increase the application value. In this paper, digital image processing and pattern recognition technologies are employed on mobile device to classify tongue images collected in different health states. First, through grayscale integral projection processing, the trough is found to localize the tongue body. Then the tongue body image is transferred from RGB color space to HSV color space, and the average H and S values are considered as the color features. Finally, the diagnosis results are obtained according to the relationship between the color characteristics and physical symptoms.

• 대한가정학회지
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• 제42권12호
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• pp.253-264
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• 2004

The purpose of this study was to conduct research on consumers who seek to portray an image through their living atmosphere and clothing, and to survey the home fashion design preference of Korean women, aged in their 20s to 40s. We distributed questionnaires to 600 women. The reliable questionnaires were used for a statistical analysis. Data analyses were conducted with SPSS program on ANOVA and Pearson correlations. We obtained the following results: 1. Women who are living in larger housing sought 'elegant', 'sophisticated', and 'gorgeous' images. There was a high correlation between the image sought through the surrounding environment and the image sought with clothing. Those who wanted an image of Korean traditional and classic living environment, also sought the same image in their clothing. 2. There was a significant difference in the preference of home fashion products among women seeking specific images in their living environment. In the preference of children's bed sheets and comforters, there was a significant difference in Korean traditional image. In addition, there was a significant difference in the preferred types of curtains in elegant, sophisticated, gorgeous and classic seeking images of environment. These results may be useful for the home fashion stylist or home fashion marketer.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제7권8호
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• pp.1843-1859
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• 2013

The continuous increase of the spatial resolution of remote sensing images brings great challenge to image analysis and processing. Traditional prior knowledge-based region detection and target recognition algorithms for processing high resolution remote sensing images generally employ a global searching solution, which results in prohibitive computational complexity. In this paper, a more efficient region of interest (ROI) detection algorithm based on visual attention and threshold segmentation (VA-TS) is proposed, wherein a visual attention mechanism is used to eliminate image segmentation and feature detection to the entire image. The input image is subsampled to decrease the amount of data and the discrete moment transform (DMT) feature is extracted to provide a finer description of the edges. The feature maps are combined with weights according to the amount of the "strong points" and the "salient points". A threshold segmentation strategy is employed to obtain more accurate region of interest shape information with the very low computational complexity. Experimental statistics have shown that the proposed algorithm is computational efficient and provide more visually accurate detection results. The calculation time is only about 0.7% of the traditional Itti's model.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2021년도 제64차 하계학술대회논문집 29권2호
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• pp.313-315
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• 2021

Timely and accurate diagnosis of lung diseases using Chest X-ray images has been gained much attention from the computer vision and medical imaging communities. Although previous studies have presented the capability of deep convolutional neural networks by achieving competitive binary classification results, their models were seemingly unreliable to effectively distinguish multiple disease groups using a large number of x-ray images. In this paper, we aim to build an advanced approach, so-called Ensemble Knowledge Distillation (EKD), to significantly boost the classification accuracies, compared to traditional KD methods by distilling knowledge from a cumbersome teacher model into an ensemble of lightweight student models with parallel branches trained with ground truth labels. Therefore, learning features at different branches of the student models could enable the network to learn diverse patterns and improve the qualify of final predictions through an ensemble learning solution. Although we observed that experiments on the well-established ChestX-ray14 dataset showed the classification improvements of traditional KD compared to the base transfer learning approach, the EKD performance would be expected to potentially enhance classification accuracy and model generalization, especially in situations of the imbalanced dataset and the interdependency of 14 weakly annotated thorax diseases.

• 패션비즈니스
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• 제15권5호
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• pp.115-128
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• 2011

Textile fabrication based on traditional culture has grown very attentive as fashion icons in recent so that designers, especially, who want to be the center of attention, may be a public interest and introduce their own culture to the world. In the 21st century by more focusing of our culture, Korean textile designs that is applicable our traditional motifs are required to develop and also its motifs could be comprehensibly got the spirit and the inherent meaning, and should be fuse with modern touch and developed practical design in daily life. Of all many different patterns, this paper placed an emphasis on three of main traditional motifs as a floral arabesque pattern, ivy pattern and butterfly pattern. The traditional motifs were applied through a hand-made technology and the professional design program of TexPro, and then the textile design was simulated by Photoshop to approaching the apparel design. Through these produced artworks, we have conscious that the oriental images have associate traditional meaning and the traditional design tried to express co-existence past and present. Moreover, we believe that the surface pattern design of textile for printing was good chance to relive the traditional meaning, and the tradition is recognized not mere old and expects more advance with applications.