• 제목/요약/키워드: Color Image

검색결과 871건 처리시간 0.184초

색채이미지유형에 따른 워크스테이션의 색채배색에 관한 연구 (A Study on the Color Scheme of Workstation Based on the Color Image Types)

  • 한혜선;박효철
    • 한국실내디자인학회논문집
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    • 제19권5호
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    • pp.105-112
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    • 2010
  • The purpose of this study is to suggest the color scheme based on the color image types through the color analysis of workstation furniture which is on the market. This color scheme of the workstation furniture is expected to be give the comfort to office environment when planning office. For this study, It is selected the three furniture firms that have a brand of office furniture and their web site that is showed color sample of furniture. The following researches are drawn based upon the purpose. First, the color image types of interior space is classified and the color image words that are suitable for each types is extracted based on the results of existing literature. Second, the distribution of its hue and tone is analysed after collecting the each firm's color sample of desk top, panel and chair. Third, the color image appearing in each furniture color is analysed by color image scale positioning. Forth, the color scheme of desk top, panel and chair is suggested by its color scheme palette. The result of this study is expected to help comfortable environment by providing the color scheme for selection of furniture color in work space. Not all color of each furniture is sufficient to be combined color scheme, the result is indicated that the color scheme of workstation by color image types is possible for color planning in office environment.

Monochrome-Camera와 Color-Filter를 이용한 Color Image획득과 색상보정 (Get Color Image That Using Monochrome CCD Camera and Color Filter, and Color Revision)

  • 권오석;박윤창
    • 한국공작기계학회:학술대회논문집
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    • 한국공작기계학회 2005년도 춘계학술대회 논문집
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    • pp.329-334
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    • 2005
  • Most people are using a Color-CCD-Camera in other to acquire a color image. But we are getting a color image with the Monochrome-CCD-Camera equipped for Rotation-Color-Filter in front of the camera lens. The Monochrome CCD Camera has some advantages such as the low price. In addition Rotation-Color-Filter's design is very simple. So we can make this structure easily and economically. In this paper, we described how to make a color image from Monocrome-Camera and correcting color well.

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가로 건축물 색채 이미지 평가 연구 -업무·상업용도 건축물을 중심으로- (A Study on the Color Image Evaluation of Buildings on Urban Street)

  • 정가영;이향미
    • 한국농촌건축학회논문집
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    • 제13권4호
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    • pp.83-90
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    • 2011
  • The purpose of this study is to grasp the color situation of buildings on Urban Street, through the color image evaluation to research primary factors have an effect on color image preferences. A scope of this study is district of Sang Mu in Gwangju Metropolitan City. A method of study put out evaluation model after BIB test by photography, spot color. And performed Factorial Design, Multiple Regression Analysis through SD questionnaire. The result of this study show that color situation exceedingly used YR predominates, support, stress color, in the second place used predominate, support color is B, stress color is R. Luminosity showed middle luminosity 4.1~7.0, low freshness distribution. Color image was evaluated modern and cold image and appeared affirmative aspect clean, order, neat image and showed negative aspect stiff, flat image. And 'comfortableness', 'unification' had an effect on color image preferences The result of this study showed that color plan need to improve comfortableness, unification bring control into line color at building color image of urban street.

한국인의 색채 이미지 언어에 관한 연구 (A Study of Language on the Korean's Color-Image)

  • 박연선
    • 디자인학연구
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    • 제12권1호
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    • pp.75-82
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    • 1999
  • 색채배색을 활용하는데 있어서 효율성을 높이기 위해서는 각 배색마다 색채이미지언어를 부여하는 것이 매우 긴요하고 중요한 작업이다. 이를 위해 본 연구에서는 색채배색에 관련된 한국인의 색채이미지언어를 선정하기 위해 문헌연구와 조사연구를 병행하였으며 관련 전문가의 검증을 거쳐 주관적인 색채이미지언어를 객관화시키려 노력하였다. 연구결과 14개의 영역(A힘 또는 역동성, B.어울림, C.질서, D.양식과 유행, E.신비스러움, F.실용성, G.품격, H.호화로움, I.시각, 촉각, 미각, 청각, J.복합성, K.성과 성장, L.일반성, M.정적 또는 서정성, N.단순성)으로 분류하여 사용자들의 유용성을 높이려 하였다. 색채계획시 사용자들의 편의를 도모하기 위해서는 선정된 색채이미지언어와 부합되는 색채배색을 정리하여 제시하는 작업이 필요하나 이는 후속연구로 미루기로 한다.

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한국인의 색채 이미지 언어에 관한 연구 (A Study of Language on the Korean's Color-Image)

  • 박연선
    • 디자인학연구
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    • 제11권3호
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    • pp.17-23
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    • 1998
  • 색채배색을 활용하는데 있어서 효율성을 높이기 위해서는 각 배색마다 색채이미지 언어를 부여하는 것이 매우 긴요하고 중요한 작업이다. 이를 위해 본 연구에서는 색채배색에 관련된 한국인의 색채이미지언어를 선정하기 위해 문헌연구와 조사연구를 병행하였으며 관련 전문가의 검증을 거쳐 주관적인 색채이미지 언어를 객관화시키려 노력하였다. 연구결과 14개의 영역(A.힘 또는 역동성, B.어울림, C.질서, D.양식과 유행, E.신비스러움, 실용성, G.품격, H.호화로움, I.시각, 촉각, 미각, 청각, J.복합성, K.성과 성장, L.일반성, M.정적, 또는 서정성, N.단순성)으로 분류하여 사용자들의 유용성을 높이려 하였다. 색채계획 사용자들의 편의를 도모하기 위해서는 선정된 색채이미지 언어와 부합되는 색채배색을 정리하여 제시한는 작업이 필요하나 이는 후속연구로 미루기로 한다.

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적응 형태학적 WCNN 알고리즘을 이용한 컬러 영상 에지 검출 연구 (A Study on Color Image Edge detection Using Adaptive Morphological Wavelet-CNN Algorithm)

  • 백영현;신성;문성룡
    • 한국지능시스템학회:학술대회논문집
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    • 한국퍼지및지능시스템학회 2004년도 춘계학술대회 학술발표 논문집 제14권 제1호
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    • pp.201-205
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    • 2004
  • The digital color image can be distorted by noise for a transmission or other elements of system. It happens to vague of a boundary side in the division of a color image object, especially, boundary side of an input color image is very important because it can be determined to the division and detection element in pattern recognition. Therefore it is boundary part In this paper, it detects the optimal edge with applying this color image to WCNN algorithm, after it does level up a boundary side of a color image by using the adaptive morphology as the threshold of an input color image. Also, it is used not a conventional fixed mask edge detection method but variable mask method which is cal led a variable BBM. It is confirmed by simulation that the proposed algorithm can be got the batter result edge at the place of closing to each edges and having smoothly curved line.

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컬러 영상 에지 검출을 위한 적응 형태학적 WCNN 알고리즘 (Adaptive morphological Wavelet-CNN Algorithm for the Color Image Edge detection)

  • 백영현;문성룡
    • 한국지능시스템학회논문지
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    • 제14권4호
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    • pp.473-480
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    • 2004
  • 본 논문에서는 컬러 영상에서의 새로운 에지 검출 알고리즘을 제안한다. 제안된 적응 형태학적 WCNN알고리즘은 적응 형태학과 WCNN알고리즘으로 구성된다. 이는 입력된 컬러 영상의 임계값에 따라 적응 형태학을 이용하여 경계면의 차를 레벨업 시킨 후 WCNN 알고리즘을 이용하여 최적의 에지를 검출한다. 또한, 기존의 고정 마스크에지 검출방식을 탈피하여, 영상의 임계값의 차에 따라 가변적으로 변화하는 가변 BBM(Beak Y. H, Byun O. H, Moon S. R)마스크를 사용한다. 제안된 알고리즘의 기존의 연구에 비해 유용성을 검증하기 위해 본 논문은 30개의 컬러 영상의 모의 실험을 제공한다.

확률적 방법을 통한 컬러 영상 분할 (Color Image Segmentation by statistical approach)

  • 강선도;유헌우;장동식
    • 한국경영과학회:학술대회논문집
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    • 대한산업공학회/한국경영과학회 2006년도 춘계공동학술대회 논문집
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    • pp.1677-1683
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    • 2006
  • Color image segmentation is useful for fast retrieval in large image database. For that purpose, new image segmentation technique based on the probability of pixel distribution in the image is proposed. Color image is first divided into R, G, and B channel images. Then, pixel distribution from each of channel image is extracted to select to which it is similar among the well known probabilistic distribution function-Weibull, Exponential, Beta, Gamma, Normal, and Uniform. We use sum of least square error to measure of the quality how well an image is fitted to distribution. That P.d.f has minimum score in relation to sum of square error is chosen. Next, each image is quantized into 4 gray levels by applying thresholds to the c.d.f of the selected distribution of each channel. Finally, three quantized images are combined into one color image to obtain final segmentation result. To show the validity of the proposed method, experiments on some images are performed.

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INVERSE HALFTONING OF COLOR IMAGE USING KALMAN FILTER

  • Kemuriyama, Yohei;Tanaka, Ken-Ichi
    • 한국방송∙미디어공학회:학술대회논문집
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    • 한국방송공학회 2009년도 IWAIT
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    • pp.684-688
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    • 2009
  • In this paper, it proposes the technique to restore from a binary image in the color image. The color image is composed of three element images of red, green and blue. Therefore, the color image is first divided into a red, green, and blue element, and the Inverse Halftoning[2]$\sim$[4] is processed to each element images. Finally, each element images is collectively displayed. In that case, the Kalman filter was applied to the Inverse Halftoning for the restoration accuracy improvement of the image. As a result, it was possible to restore it in the color image as well as the time of a monochrome image. Moreover, the result that the restoration accuracy had improved even when which combining with the technique by using the Kalman filter for the Inverse Halftoning so far came out.

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Generating a True Color Image with Data from Scanning White-Light Interferometry by Using a Fourier Transform

  • Kim, Jin-Yong;Kim, Seungjae;Kim, Min-Gyu;Pahk, Heui Jae
    • Current Optics and Photonics
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    • 제3권5호
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    • pp.408-414
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    • 2019
  • In this paper we propose a method to generate a true color image in scanning white-light interferometry (SWLI). Previously, a true color image was obtained by using a color camera, or an RGB multichannel light source. Here we focused on acquiring a true color image without any hardware changes in basic SWLI, in which a monochrome camera is utilized. A Fourier transform method was used to obtain the spectral intensity distributions of the light reflected from the sample. RGB filtering was applied to the intensity distributions, to determine RGB values from the spectral intensity. Through color corrections, a true color image was generated from the RGB values. The image generated by the proposed method was verified on the basis of the RGB distance and peak signal-to-noise ratio analysis for its effectiveness.