• 대한인간공학회지
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• 제23권3호
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• pp.89-99
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• 2004

A comprehensive psychophysical scaling system, multiple-modality magnitude estimation system (MMES) has been designed to measure subjective multidimensional human perception. Unlike paper-based magnitude estimation systems, the MMES has an additional auditory peripheral cue that varies with corresponding visual magnitude. As the simplest, purely psychological case, bimodal divided-attention conditions were simulated to establish the superiority of the MMES. Subjects were given brief presentations of pairs of simultaneous stimuli consisting of visual line-lengths and auditory white-noise levels. In the visual or auditory focused-attention conditions, only the line-lengths or the noise levels perceived should be reported respectively. On the other hand, in the divided-attention conditions, both the line-lengths and the noise levels should be reported. There were no significant differences among the different attention conditions. Human performance was better when the proportion of magnitude in stimulus pairs were identically presented. The additional auditory cues in the MMES improved the correlations between the magnitude of stimuli and MMES values in the divided-attention conditions.

• 한국멀티미디어학회논문지
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• 제25권7호
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• pp.945-952
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• 2022

In a market situation full of brands and products, packaging requires a differentiated design that reflects the needs and trends of the times, as well as the characteristics of the product. Therefore, in this study, through literature reviews, market research methods, questionnaire surveys, eye-tracking experiments, etc., we derived related research and current status of ramen package design, and visual expression elements that induce consumers' subjective perception and interest. As a result, the ramen package design was generally simplified and tended to visualize the spicy taste. Second, consumers buy bag ramen once a week on average at a large discount mart, consider the color of the ramen package design as important, and recognize that the aesthetics of the package design can improve quality. Finally, the spicy phrases and ramen illustrations were the first visual elements of the ramen package design, and for the longest time, attention was focused on the brand name.

• 전자공학회논문지SC
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• 제44권1호
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• pp.50-58
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• 2007

본 논문에서는 로봇이 태스크와 관련된 부분에 시각 집중을 하도록 하기 위해서 기존의 상향식 주목 알고리즘을 확장한 질의 기반 시각 집중 알고리즘을 제안한다. 질의 기반 시각 집중 알고리즘은 로봇이 수행 할 태스크와 관련한 물체를 질의하면 그 물체의 속성을 분석하여 여러 종류의 도드라짐(Conspicuity) 영상 지도에 적용될 가중치 값을 작성한다. 그리고 가중치를 이용하여 도드라짐 영상 지도를을 합성한 Saliency 영상 지도를 작성하여 기존의 주목 알고리즘과 비교 평가를 수행하였다. 여기서는 일예로서 질의 물체의 속성을 색으로 사용하였다.

• 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.

• 한국정보통신학회논문지
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• 제20권11호
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• pp.2079-2084
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• 2016

최근 디자인 트렌드는 사용자 인터페이스 디자인에서 사용자 경험 디자인으로 바뀌는 추세로서 웹사이트의 인터페이스 설계 시 사용자가 원하고 필요로 하는 것을 디자인에 반영해야 한다. 본 연구에서는 웹사이트의 메인 화면 구성 시 사용자경험 중심의 디자인을 적용시키는 방법을 제시한다. 먼저 대표적인 온라인마켓을 선정하여 메인화면을 구성하는 정보요소를 분석한다. 그리고 사용자의 주시빈도를 측정하는 시선추적방법을 이용하여 메인화면과 와이어프레임을 비교하며 시간에 따른 주시빈도의 변화를 확인하고 이를 분석한다. 실험의 결과 온라인 마켓의 메인 화면 설계 시 중요한 정보를 이미지나 움직이는 이미지로 가운데에 배치시켜 이용자의 주시를 집중시키는 것이 효율적이다.

• 한국의상디자인학회지
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• 제13권1호
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• pp.91-98
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• 2011

The purpose of this study is to evaluate the differences of visual image on variations in the shoulder strap and length of the monokini swimsuit. Nine samples were examined: 3 variations of the shoulder strap and 3 variations of the swimsuit length. Data have been obtained from 90 fashion design majors and analyzed using Factor Analysis, Anova, Scheffe's Test and the MCA method. The results of the study are as follows: 1) The visual image, according to changes in the shoulder strap and length of monokini swimsuit, was composed of boldness factor, attention factor and attraction factor. Boldness was the most important factor in the monokini swimsuit. 2) The visual images according to changes in the shoulder strap of the monokini swimsuit are ranked in the order of one shoulder strap, strapless and two shoulder straps. They are shown to be untidy - a trendy image, showy -a characterful image and wanted to dress -an unnatural image. 3) As the swimsuit gets shorter, it has more untidy - trendy image. As the swimsuit gets longer, it looks more tidy and classic. 4) The number of shoulder straps and swimsuit length do not interact with each other in boldness factor, attention factor or attraction factor. However, the number of shoulder straps affects more than swimsuit length in the visual images of the monokini swimsuit.

• 패션비즈니스
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• 제9권4호
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• pp.16-29
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• 2005

The purpose of this study is to evaluate the differences of visual image by variations in the location of the waistline and width of the belt of the basic skirt. The stimuli are 21 samples: 7 variations of the location of the waistline and 3 variations of the width of the belt. The data has been obtained from 43 fashion design majors. The data has analyzed by frequency, factor analysis, anova, scheffe's test and the MCA method. The results of this study are as follows. The visual image by variations of the location of the waistline and width of the belt is composed of 3 factors: attention, function, attraction. The visual image by variations of the width of the belt has partial significant differences. The visual image by variations in the location of the waistline has significant differences in all factors. Function shows the interaction between the location of the waistline and width of the belt. However, attention and attraction don't show the interaction between the location of the waistline and width of the belt ; the location of the waistline tends to be the main effect.

• 디지털융복합연구
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• 제16권2호
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• pp.415-420
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• 2018

본 연구는 스마트기기를 활용한 체육활동이 유아의 신체 및 정신 발달에 미치는 효과를 살펴보는데 목적을 두었다. 시각자극 스마트기기를 활용한 체육활동을 유아에게 적용하였고 실험전보다 실험 후에 실험집단의 유아가 통제집단의 유아보다 운동능력평가에서 높아졌다. 구체적으로 살펴보면 시각자극 스마트 기기를 활용한 체육활동에 참여한 유아의 앉아서 윗몸 굽히기와 한 발로 중심잡기 능력이 좋아졌다. 또한 시각자극 스마트기기를 활용한 체육활동이 유아의 주의집중력 향상에 도움을 주었다. 따라서 유아들의 운동능력 향상을 보다 효과적으로 향상시키기 위해 시각자극 스마트 기기를 활용한 체육활동이 필요하다. 즉, 정보통신기술(ICT)과 체육활동이 유아에 신체적 발달과 인지적 발달에 모두 영향을 주는 것을 확인하였다.

• 복식문화연구
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• 제13권6호통권59호
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• pp.1011-1022
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• 2005

The purpose of this study is to evaluate the differences of visual evaluatations by variations in the location of the waistband of the one-piece dress. The stimuli are 13 samples. The data has been obtained from 30 fashion design majors. The data has analyzed by Factor Analysis, Anova, Duncan's Test and Correlation. The results of the study are as follows. The visual effects by the location of the waistband are composed of 3 factors: the length of the body, the width of the body, the flexuosity of the lower body. The visual image by the location of the waistband are composed of 4 factors: attraction, maturity, attention, elegance. The visual effects by the location of the waistband have significant differnces all factors. (N.W.+6), (N.W.+8) have the best visual effect in the factor of the length of the body, (N.W.+4) in the factor of the width of the body, and (N.W.-12) in the factor of the flexuosity of the lower body. The visual image by the location of the waistband have significant differnces all factors. The higher the band goes, the more positive visual image comes in maturity, attraction, elegance. However, in attention, the lower the band goes toward the hips, the better visual image comes.

• 한국융합학회논문지
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• 제12권2호
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• pp.113-120
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• 2021

본 연구는 시각적인 장애를 호소하는 ADHD로 진단받은 아동의 유형별 시각 기능의 특징을 확인하고자 하였다. 연구 대상자는 ADHD로 진단받은 아동 49명으로 시각기능이 정상범위에서 벗어난 경우이다. Korean-ADHD Rating Scale을 이용하여 ADHD 유형을 알아보았고 시각기능 검사를 통해 시각 기능의 문제를 알아보았다. 시각의 문제를 가지고 있는 ADHD 아동들은 부주의 유형(69.4%)이 가장 많았으며 시력은 좋지만 시각 기능 문제가 드러난 경우도 50% 정도 되었다. 주의력결핍 유형에서 근시 관련 시각장애, 과잉활동형 유형에서 난시 관련된 시각장애가 높게 나타났다. 버전스 기능 장애에서는 폭주부족이 가장 많았으며 유형별 차이는 나타나지 않았다. ADHD 아동의 유형별 시각장애의 특성은 차이가 나타나므로 시각 기능 장애의 검사와 선별을 통해 아동의 문제행동에 접근하는 것이 필요하다.