http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
SORT와 DeepSORT의 혼합을 이용한 실시간 다중객체 추적
양수진(Sujin Yang),정인화(Inhwa Jung),강동화(Donghwa Kang),백형부(Hyeongboo Baek) 한국정보기술학회 2021 한국정보기술학회논문지 Vol.19 No.10
Deep Simple Online and Real-time Tracking(DeepSORT) is a multi-object tracking technology that improves the accuracy of SORT, and has the characteristic of using a feature map of Convolution Neural Network(CNN) when determining the relationship between objects between consecutive frames in SORT. This feature has the advantage of dramatically improving the accuracy, but has a disadvantage in that the frame per second(FPS) is lowered due to the large amount of additional computing operations required. Therefore, for real-time systems such as autonomous vehicles, SORT has been considered more suitable than deep SORT. In this paper, we propose a method of mixing SORT technology with DeepSORT to remove the shortcomings of the existing DeepSORT. As a result of the experiment targeting MOT-16, a widely used data set used for multi-object tracking performance, it was confirmed that the proposed method dramatically increased the FPS with little loss in accuracy.
신대중(Daejung Shin),정인화(Inhwa Jung),김철우(Chulwoo Kim) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.11
The conventional output signals of low voltage differential signal(LVDS) drivers are sensitive under the process and environmental variations. A new LVDS driver is proposed to solve Vod variation under process, voltage and temperature variations and data distortion by self-calibrated Vod control scheme. The proposed self-calibrated LVDS driver is a high-speed, point-to-point connect and is implemented in a 0.25-㎛ IP5M CMOS technology. It occupies an active area of 380×320㎛² and operates at 2Gbps at a supply voltage of 2.5V.
라용주(Yong Joo Ra),정인화(Inhwa Jung) 대한기계학회 2014 대한기계학회 춘추학술대회 Vol.2014 No.11
In this paper, we have produced a lens using PDMS flexible, we studied the mechanical properties of the lens. Measuring the shape of the lens as a result after deformation of the base membrane, and calculate change of radius of curvature. Also, the finite element analysis. Cylindrical supporting post of the lens is present, it was possible to significantly reduce the change of the lens. The experimental conditions of this study, when the length of the post is less than 4 mm, change of the lens occurs in proportion to the deformation of the base membrane. However, the lens did not affect the change when the length of the post is at least 4 mm, even to deform the base membrane. When designing a flexible lens, considering the length of the post, it will be a hint to prevent change of the lens.