Earticle

초록

영어

Based on analyzing the related technologies of the original video retrieval, we proposed an algorithm of adaptive dual-threshold shot boundary detection for the game video of TV. At the beginning, we convert each frame to the HSV space, set high and low ratio of threshold according to the frame difference. Then, the average value of frame difference in the sliding window is calculated to receive the dual-threshold. Finally, the shot and the gradual are detected by comparing the frame difference and threshold.

목차

Abstract
 1. Introduction
 2. Common Shot Detection Methods
  2.1. Abrupt Transition Shot Detection
  2.2. Gradual Transition Shot Detection
 3. Common Color Models
  3.1. RGB Color Model [12]
  3.2. HSV Color Model [13]
  3.3. RGB-HSV Color Model Transformation
 4. Performance Evaluation of Shot Detection
 5. Shot Boundary Detection based on Adaptive Dual Threshold
  5.1. Detection of Dual Threshold Shot Boundaries
  5.2. Acquisition of Adaptive Threshold Value
  5.3. Description of the Algorithm
 6. Experiment Design and Discussion
 7. Conclusion
 References

키워드

저자

• Wei Liu [ Physical Educational Department of Heilongjiang University, Harbin 150001, china ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605