• 제목/요약/키워드: Container Image

검색결과 115건 처리시간 0.029초

조선조 경상의 다리형태를 적용한 친환경 주방세제 용기디자인 연구 (A Study on the Eco-friendly Kitchen Detergent Container Design)

  • 김정호
    • 한국가구학회지
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    • 제25권4호
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    • pp.353-363
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    • 2014
  • Design of the container was designed to be able to have a sense of security by emphasizing the points and easy to use sophisticated in order to match the image of the company in an environmentally friendly form of the whole. The design of the natural detergent container, because the container itself is to prevent related bar closely with water, a slip, with an emphasis on the form of fish swim, looks the handle of the oval for the harmony of the entire container I was used to the point. The image extraction in the ordinary, you can design by applying the curve of streamlined feet of thin in order to emphasize the image of honest companies, oval fuselage top, easily without slipping and harmony of the image of the entire container in view of the functional aspects can grab to, which is designed to enter the interior. The design of the natural environment detergent container industry, it was incorporated as much as possible to the vessel and corporate image and sense of stability and the proportion of the overall shape, the basic concepts, the form on the productivity and functionality in the field of design, through the change and simplicity, with an emphasis on merchantability.

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영상처리에 기반한 게이트 운영시스템 개발 (Development of Gate Operation System Based on Image Processing)

  • 강대성;유영달
    • 한국항만학회지
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    • 제13권2호
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    • pp.303-312
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    • 1999
  • The automated gate operating system is developed in this paper that controls the information of container at gate in the ACT. This system can be divided into three parts and consists of container identifier recognition car plate recognition container deformation perception. We linked each system and organized efficient gate operating system. To recognize container identifier the preprocess using LSPRD(Line Scan Proper Region Detection)is performed and the identifier is recognized by using neural network MBP When car plate is recognized only car image is extracted by using color information of car and hough transform. In the port of container deformation perception firstly background is removed by using moving window. Secondly edge is detected from the image removed characters on the surface of container deformation perception firstly background is removed by using moving window. Secondly edge is detected from the image removed characters on the surface of container. Thirdly edge is fitted into line segment so that container deformation is perceived. As a results of the experiment with this algorithm superior rate of identifier recognition is shown and the car plate recognition system and container deformation perception that are applied in real-time are developed.

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컨테이너 번호 추출을 위한 영상 처리 시뮬레이터 설계 및 구현 (A Design and Implement of Image Processing Simulator for Extraction of Container License Number)

  • 최창훈
    • 한국시뮬레이션학회논문지
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    • 제9권3호
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    • pp.53-64
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    • 2000
  • With the recent outstanding advance in computer software and hardware, a number of researches to enhance the processing speed and the process accuracy has been undertaken in the field of container terminal industry,0 this paper, we propose a simulator for container image processing that can be used mainly for tile development of automatic container recognition system. The purpose of this study is to simulate many different algorithms and factors to extract information accurately on the captured container image.

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형태학적 연산을 이용한 운송 컨테이너 영상의 문자 분할 (Character Segmentation from Shipping Container Image using Morphological Operation)

  • 김낙빈
    • 한국멀티미디어학회논문지
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    • 제2권4호
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    • pp.390-399
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    • 1999
  • 운송 컨테이너 영상에서 문자 영역 분할 오류는 컨테이너 자동화 처리를 위한 운송 컨테이너 식별자 인식시스템의 성능에 심각한 영향을 주는 요소 중의 하나이므로, 운송 컨테이너 식별자 인식 시스템의 성능을 향상시키기 위해서는 보다 정확한 문자 영역의 분할이 요구된다. 그러므로 본 연구에서는 문자 영역으로 오인할 수 있는 운송 컨테이너 영상에 포함된 여러 가지 불필요한 영상들을 형태학적 연산에 의하여 제거하고 식별자 영역 즉, 문자열 영역만을 분리한다. 이렇게 분리된 문자열 영역의 임계값을 구하여 이진화 한 후에 개별 문자로 분할하는 방법을 제안한다. 또한, 제안한 방법으로 실험한 결과는 컨테이너 식별자의 각 문자들이 정확하게 분할되었음을 보여준다.

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클라우드 네이티브 환경을 위한 오픈소스 기반 모니터링 서비스 간편 배포 및 이미지 서명 검사기 구현 (Implementation of Opensource-Based Automatic Monitoring Service Deployment and Image Integrity Checkers for Cloud-Native Environment)

  • 곽송이;응 웬 부 렁;정수환
    • 정보보호학회논문지
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    • 제32권4호
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    • pp.637-645
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    • 2022
  • 클라우드 컴퓨팅은 수십 년을 걸쳐 인기를 얻고 있으며, 그에 따라 클라우드 네이티브 애플리케이션에 주요하게 사용되는 기술인 컨테이너 또한 주목을 받고 있다. 이러한 컨테이너 기술은 기존 VM보다 가볍고 성능이 뛰어나지만, 호스트 시스템과 커널을 공유하거나 이미지 레지스트리에서 이미지를 업/다운로드 하는 등의 문제로 여러 가지 보안상의 위협이 존재한다. 컨테이너의 보안 위협 중 하나로 컨테이너 생성의 소스가 되는 컨테이너 이미지의 무결성을 언급할 수 있다. 또한, 컨테이너 애플리케이션이 동작하는 동안의 런타임 보안이 매우 중요하며, 런타임에서 컨테이너 애플리케이션의 동작을 모니터링함으로써 컨테이너에서 발생하는 이상 행위를 탐지하는 데에 도움을 줄 수 있다. 따라서 본 논문에서는 첫째로, 컨테이너 이미지의 무결성을 보장하기 위해 기존의 Docker Content Trust(DCT) 기술을 기반으로 자동으로 이미지의 서명을 검사하는 서명 검사기를 구현한다. 다음으로 Cloud Native Computing Foundation (CNCF)의 오픈소스 프로젝트인 falco를 기반으로 falco 이미지의 배포 간편성을 위해 새로 생성한 이미지를 소개하고, 간편하게 모니터링 시스템을 구축할 수 있도록 돕는 docker-compose를 구현 및 패키지 구성을 제안한다.

Authentication Technologies of X-ray Inspection Image for Container Terminal Automation

  • Kim, Jong-Nam;Hwang, Jin-Ho;Ryu, Tae-Kyung;Moon, Kwang-Seok;Jung, Gwang-S.
    • 제어로봇시스템학회:학술대회논문집
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    • 제어로봇시스템학회 2005년도 ICCAS
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    • pp.1684-1688
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    • 2005
  • In this paper, authentication technologies for X-ray inspection images in container merchandises are introduced and a method of authentication for X-ray inspection images is proposed. Until now, X-ray images of container merchandises have been managed without any authentication of inspection results and environments, it means that there was no any action for protection of illegal copy and counterfeiting of X-ray images from inspection results. Here, authentication identifies that who did inspect container X-ray images and, whether the container X-ray images were counterfeited or not. Our proposed algorithm indicates to put important information about X-ray inspection results on an X-ray image without affecting quality of the original image. Therefore, this paper will be useful in determining an appropriate technology and system specification for authentication of X-ray inspection images. As a result of experiment, we find that the information can be embedded to X-ray image without large degradation of image quality. Our proposed algorithm has high detection ratio by Quality 20 of JPEG attack.

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Estimating Directly Damage on External Surface of Container from Parameters of Capsize-Gaussian-Function

  • Son TRAN Ngoc Hoang;KIM Hwan-Seong
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 2005년도 추계학술대회 논문집
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    • pp.297-302
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    • 2005
  • In this paper, an estimating damage on external surface of container using Capsize-Gaussian-Function (be called CGF) is presented. The estimation of the damage size can be get directly from two parameters of CGF, these are the depth and the flexure, also the direction of damage. The performance of the present method has been illustrated using an image of damage container, which had been taken from Hanjin Busan Port, after using image processing techniques to do preprocessing of the image, especially, the main used technique is Canny edge detecting that is widely used in computer vision to locate sharp intensity and to find object boundaries in the image, then correlation between the edge image from the preprocessing step and the CGF with three parameters (direction, depth, flexure), as a result, we get an image that perform damage information, and these parameters is an estimator directly to the damage.

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Recognition of Identifiers from Shipping Container Image by Using Fuzzy Binarization and ART2-based RBF Network

  • Kim, Kwang-Baek
    • 지능정보연구
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    • 제9권2호
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    • pp.1-18
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    • 2003
  • The automatic recognition of transport containers using image processing is very hard because of the irregular size and position of identifiers, diverse colors of background and identifiers, and the impaired shapes of identifiers caused by container damages and the bent surface of container, etc. We proposed and evaluated the novel recognition algorithm of container identifiers that overcomes effectively the hardness and recognizes identifiers from container images captured in the various environments. The proposed algorithm, first, extracts the area including only all identifiers from container images by using CANNY masking and bi-directional histogram method. The extracted identifier area is binarized by the fuzzy binarization method newly proposed in this paper and by applying contour tracking method to the binarized area, container identifiers which are targets of recognition are extracted. We proposed and applied the ART2-based RBF network for recognition of container identifiers. The results of experiment for performance evaluation on the real container images showed that the proposed algorithm has more improved performance in the extraction and recognition of container identifiers than the previous algorithms.

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Improvement of the Multiple Image Encryption Capacity Using QR Code as a Data Container

  • Bai, Xing;Hu, Jianping;Yuan, Sheng;Wang, Jinchao;Wang, Jing;Zhou, Xin
    • Current Optics and Photonics
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    • 제4권4호
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    • pp.302-309
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    • 2020
  • An image encryption scheme based on the quick response (QR) code as a data container has aroused wide interest due to the lossless recovery of the decrypted image. In this paper, we apply this method to multi-image encryption. However, since the decrypted image is affected by crosstalk noise, the number of multi-image encryptions is severely limited. To solve this problem, we analyzed the performance of QR code as a data container, and processed the decrypted QR code using the proposed method, so that the number of multi-image encryptions is effectively increased. Finally, we implemented a large image (256 × 256) encryption and decryption.

컨테이너 파손 검사장치의 개발 (Development of the Container Damage Inspection System)

  • 오재호;홍성우;최규종;김명호;안두성
    • 한국정밀공학회지
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    • 제22권1호
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    • pp.82-88
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    • 2005
  • The damage inspection of container surface is performed by the expert inspectors at the container terminal gate of harbor. In this paper, we substitute the expert's capability with the damage inspection system using the artificial intelligent control algorithm and vision system, so we can improve the work environment and effectively decrease the inspection time and cost. Firstly, using six CCD cameras attached to the terminal gate, whole container is partially captured according to eleven sensors aligned with the entering direction of container. Captured partial images are inspected by the fuzzy system which the expert's technology is embedded. Next, we compose partial images to be a complete container image through the correlation coefficient method. Complete container image is saved to solve future troublesome problems. In this paper, the effectiveness of the proposed system was verified through the field test.