DOI QR코드

DOI QR Code

A New Denoising Method for Time-lapse Video using Background Modeling

  • Park, Sanghyun (Dept. Of Multimedia Engineering, Sunchon National University)
  • 투고 : 2020.12.10
  • 심사 : 2020.12.29
  • 발행 : 2020.12.31

초록

Due to the development of camera technology, the cost of producing time-lapse video has been reduced, and time-lapse videos are being applied in many fields. Time-lapse video is created using images obtained by shooting for a long time at long intervals. In this paper, we propose a method to improve the quality of time-lapse videos monitoring the changes in plants. Considering the characteristics of time-lapse video, we propose a method of separating the desired and unnecessary objects and removing unnecessary elements. The characteristic of time-lapse videos that we have noticed is that unnecessary elements appear intermittently in the captured images. In the proposed method, noises are removed by applying a codebook background modeling algorithm to use this characteristic. Experimental results show that the proposed method is simple and accurate to find and remove unnecessary elements in time-lapse videos.

키워드

참고문헌

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