• Proceedings of the Korean Society of Computer Information Conference
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• 2013.01a
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• pp.75-77
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• 2013

엘리베이터 내에서는 흡연이 금지되어 있으며 엘리베이터 내에서 흡연을 하는 것은 매우 잘못된 일이다. 흡연은 우리 청소년과 여성들에게 매우 좋지 않다. 본 논문에서는 엘리베이터 내에서 흡연을 하는 사람을 추출하여 포렌식 증거 자료로 법원에 제출하기 위해서이다. 추출을 위하여 엘리베이터에 탄 사람의 얼굴 주위를 부분적으로 장면 전환 검출하여 추출한다. 얼굴 주변에 흰색 막대를 검출하는 방법으로 흡연 여부를 결정한다. 연기를 내뿜는 것에 관한 연구는 나중에 할 것이다. 장면 전환 검출은 컬러히스토그램으로 추출하도록 한다.

• Journal of Korea Society of Industrial Information Systems
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• v.17 no.7
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• pp.89-94
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• 2012

In fact, smoking is prohibited in elevators. It is morally wrong to smoke in elevators. In addition, smoking can be very fatal for our children and for women. In this paper, forensic evidence is submitted to court by people who smoke in elevators. Shots around the face of the person in the elevator extracted partially by scene change detection. Smokers is extracted that the white bar is at the mouth biter. People spouting smoke extraction will proceed in the future. It is extracted by using technology of color histogram, one of the scene change detection method. The extract is a much more accurate extraction ratio than the methods that do not use scene change detection.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2012.10a
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• pp.52-54
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• 2012

The fact of smoking is prohibited in elevators. Smoking in elevators that contrary to business ethics, and it can be fatal to our children and women. In this paper, people who smoke in elevators is submitted to forensic evidence. Method is to extract the white bar at the mouth, biting people that smoke. color histogram of scene change detection method is extracted.

• Proceedings of the Korean Society of Computer Information Conference
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• 2013.07a
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• pp.111-113
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• 2013

엘리베이터 내부에서는 흡연이나 음주 등 사회적으로 폐가되는 행동은 금지되어 있다. 승강기 내에서 흡연을 하는 것은 상도덕에 어긋나는 일이며 자라는 우리 아이들과 여성들에게 매우 치명적일 수 있다. 본 논문에서는 승강기 내에서 흡연을 하는 사람을 추출하여 포렌식 증거 자료로 제출하기 위해서이다. 방법은 흰색 막대를 입에 물거나, 연기를 내품는 사람을 추출하는 것이다. 방법은 장면 전환 검출에서 평균 명암 측정 방법으로 추출한다.

• Journal of the Korea Society of Computer and Information
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• v.18 no.10
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• pp.89-95
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• 2013

Smoking in elevators is a criminal offense that is included in a misdemeanor. Because of that smoking in elevators can be very critical for our growing children and weak women. In this paper, we would like to extract criminals doing this criminal offense to smoke in elevators. Extraction method detect difference value using modified color-X2-test and it was normalized. Next, we find frames that has occurred scene change in successive frames using the four-step algorithm of scene change detection. Finally, we present the method of smoking image retrieval and extraction in stored large amount of video. In the experiment, we show process and number of scene change detection, and the number of video searched per retrieval time. The extracted smoking video is to submit as evidence for the police or court.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.119-121
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• 2013

The fact of smoking is prohibited in elevators. Smoking in elevators that contrary to business ethics, and it can be fatal to our children and women. In this paper, people who smoke in elevators is submitted to forensic evidence. Method is to extract the white bar at the mouth, biting people that smoke. ${\chi}^2$ histogram of scene change detection method is extracted.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.10a
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• pp.250-251
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• 2013

In this paper, we would like to extract criminals doing this criminal offense to smoke in elevators. Extraction method detect difference value using modified color-$X^2$-test and it was normalized. Next, we find frames that has occurred scene change in successive frames using the four-step algorithm of scene change detection. Finally, we present the method of smoking image retrieval and extraction in stored large amount of video.

• Proceedings of the Korea Contents Association Conference
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• 2016.05a
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• pp.409-410
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• 2016

본 논문에서는 승강기 내에서 흡연을 하는 사람을 추출하도록 한다. 흰색 막대를 입에 물거나, 연기를 내품는 사람을 추출하는 것이다. 추출 방법은 장면 전환 검출에서 Average Intensity Measure를 이용하여 추출하도록 한다. 이렇게 추출하여 경찰청이나 법원에 포렌식 증거 자료로 제출하기 위해서이다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.103-104
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• 2014

본 논문에서는 범죄 행위중 하나인 흡연을 엘리베이터 내에서 행하는 범죄자를 추출하고자 한다. 추출 방법은 변형된 컬러-$X^2$ 히스토그램을를 이용하여 차이값을 추출하고 정규화를 수행한다. 그러고 나서 4-단계의 장면 전환 검출 알고리즘을 이용하여 연속적인 프레임들에서 장면 전환이 발생한 지점을 찾아낸다. 끝으로, 비디오에 저장된 대량의 영상에서 흡연 영상의 검색 및 추출을 위한 방법을 제시한다.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.2
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• pp.161-166
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• 2016

This study was designed to investigate whether or not onion peel extract can lower blood lipid levels in rats exposed to cigarette smoke (CS) extract with a high-fat diet. Initially, male Sprague-Dawley rats were housed individually in a stainless steel, wire-bottomed cage with free access to AIN-93G diet. Rats were weight-matched and assigned to the following five groups: 1) control rats (CT) fed standard AIN-93G diet alone, 2) control rats exposed to CS extract (CT+CS), 3) high-fat group (HF) fed standard AIN-93 diet supplemented with 3% lard and 0.2% cholesterol, 4) high-fat group exposed to CS extract (HF+CS) fed standard AIN-93 diet supplemented with 3% lard and 0.2% cholesterol plus CS extract, and 5) high-fat plus onion peel (OP) extract group exposed to CS extract (HF+CS+OP) fed standard AIN-93 diet supplemented with 3% lard, 0.2% cholesterol, and onion peel extract (20 mg/17 g diet) plus CS extract. Using this feeding protocol, all animals completely consumed their respective diets throughout the 6 week duration. Blood was collected via the orbital sinus at weeks 0, 3, and 6, following overnight food deprivation. OP extract feeding resulted in significant reductions in blood triglyceride, total cholesterol, and non-HDL-cholesterol. Further, serum activities of aspartate transaminase and alanine transaminase were significantly reduced by OP extract at 6 weeks. These results provide clear evidence that onion peel extract has a profound inhibitory effect on blood lipids in rats exposed to CS extract. These findings suggest that OP extract can be used as an effective means in alleviating the serum lipid concentration after CS exposure.