• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 하계종합학술대회 논문집 Ⅲ
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• pp.1503-1506
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• 2003

In this paper, we propose a mutual Authentication module, using ECDSA(Elliptic Curve Digital Signature Algorithm) for web-Camera system. which. is based on three module. first is authentication module which is based on ECDSA algorithm. second is transfort module using stream socket. the last module is graphic module. This paper describes cipher algorithm which can be used restrict condition for the same secret service with wire internet. we made a authentication module using based client and server system.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2000년도 춘계학술대회 학술발표 논문집
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• pp.288-291
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• 2000

In this paper we implement a robot system consisted of mobile tole robot to be controlled by client through web browser Newly Internet is connected to all network of the whole world. If client uses the network like this, client can control direction of a robot that is selected in free place. In this study, system is embodied in using robot that can move freely in plan place and cod camera that can grab robot image. System transmit image data of cod camera to java server that is placed in web server of internet that is used by client. Java server display incoming data in home page using java applet. Then web browser offer robot image to client and client send remote control signal to robot. Control signal is transmitted to robot by java server and robot receiving signal moves toward direction wanted by client.

• 반도체디스플레이기술학회지
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• 제9권2호
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• pp.79-85
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• 2010

In this paper, we propose a web inspection system (WIS) for real-time detection of paper defects which can cause critical fractures during papermaking process. Our system incorporates high speed line-scan camera, lighting system, and detection algorithm to provide robust and precise detection of paper defects in real-time. Since edge defects are very crucial to the paper fractures, our system focuses on the edge region of the paper instead of inspecting the whole paper area. In our algorithm, image projection and sub-pixel operation are utilized to detect the edge defects precisely and connected component labeling and shape analysis techniques are adopted to extract various kinds of the region defects. Experimental results revealed that our web inspection system is very efficient for detecting paper defects during papermaking processes.

• 한국정보통신학회논문지
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• 제9권8호
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• pp.1754-1761
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• 2005

사생활 보호에 대한 요구가 증가되고 있는 때 보안을 위한 모니터링 시스템의 요구는 날로 증가되고 있다. 본 논문에서는 인터넷을 통해서 PC나 PDA로 모니터링 할 수 있는 기술을 연구하였다. 마이크가 내장된 USB 카메라로 촬영한 영상과 음성 데이터를 H.263의 Multiplex를 통해서 인터넷을 통해 PC나 PDA로 전송한다. 그리고 웹 카메라 기반 홈서버용 모니터링 시스템 각 장치들의 동작 처리부를 일관된 구동 모듈로 통일하고, 관리자에게 일관된 구동 모듈을 제공하여 시스템의 운용과 관리에 있어서 편리함을 제공하였다.

• 정보처리학회논문지D
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• 제10D권2호
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• pp.337-342
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• 2003

본 논문에서는 작업자의 접근이 어려운 극한 환경에 웹-서버에 연결된 삼차원 입체 스테레오 카메라를 설치하고 안전한 상황실에서 원격지의 상황을 쉽게 모니터링 할 수 있는 시스템을 설계, 구현하였다. 클라이언트 사용자는 사용자 인터페이스를 통하여 삼차원 입체 영상 카메라의 주시각/초점 및 줌-인, 줌-아우트 그리고 팬/틸트 기능을 제어한다. 이러한 원격 제어 환경을 위한 사용자 인터페이스는 자바 애플릿을 이용하여 설계 및 구현되었고, 그 동작 결과를 테스트하였다.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2022년도 제65차 동계학술대회논문집 30권1호
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• pp.211-213
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• 2022

Images in the textbooks influence the learning process. Students often see pictures before reading the text and these pictures can enhance the power of imagination of the students. The findings of some researches show that the images in textbooks can increase students' creativity. However, when learning major subjects, reading a textbook or looking at a picture alone may not be enough to understand the topics and completely realize the concepts. Studies show that viewers remember 95% of a message when watching a video than reading a text. If we can combine textbooks and videos, this teaching method is fantastic. The "TEXT + IMAGE + VIDEO (Animation)" concept could be more beneficial than ordinary ones. We tried to give our solution by using machine learning Image Classification. This paper covers the features, approaches and detailed objectives of our project. For now, we have developed the prototype of this project as a web app and it only works when accessed via smartphone. Once you have accessed the web app through your smartphone, the web app asks for access to use the camera. Suppose you bring your smartphone's camera closer to the picture in the textbook. It will then display the video related to the photo below.

• 대한기계학회논문집A
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• 제32권3호
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• pp.274-279
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• 2008

Roll to roll (R2R) manufacturing process, also known as 'web processing', has been tried for producing electronic devices on a flexible plastic or metal foil. To increase the performance and productivity the R2R process, effective control and on-line supervision for web quality becomes very important. Wrinkle is one of the defects, which is incurred due to compressive stresses. A system for on-line measurement of wrinkle is developed using area scan camera and machine vision laser. The 2D image, obtained by area scan camera, is produced by Gaussian regression method to characterize the wrinkle on a transparent web. The experiment proves that 0.3mm wrinkle height can be measured successfully with 74fps.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.132.2-132
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• 2001

In this paper, we propose an efficient configuration of a system for the remote control of a mobile robot. The interface has a video feedback and runs in standard web environments. For control servers of mobile robot and CCD camera, we use the environment with embedded web server Specific program has been developed in order to grab the images using Microsoft Visual C++ The external camera sends the video signal to a framegrabber in the PC, then this program grabs the images and puts them in shared memory in BMP format. For a video feedback, we use image feedback based on the client pull technique supported by Netscape and Internet Explorer.

• 디지털산업정보학회논문지
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• 제5권4호
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• pp.189-197
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• 2009

This paper suggests the system for searching and application is to be in combination between existing hair art area and Image/Video processing area. This proposed system usually saves various hair types into a database, then, users send images of their face over the internet by using WebCam. Finally, they can find the hair types for users. Hair cutting is technology that form draft to make hair style. Man cut must decide how in image of sinciput, image of side bean curd, after lower image must operate. Silhouette is produced as is different by change of this three places. Customer increases in the beauty salon and beauty salon chain being changed, research about beauty art is necessary point of time. In this treatise, our country of when swim and operate haircut about problem that happen sample survey and analysis.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2008년도 춘계학술대회 논문집
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• pp.529-530
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• 2008