원문정보
보안공학연구지원센터(IJSIP)
International Journal of Signal Processing, Image Processing and Pattern Recognition
Vol.9 No.2
2016.02
pp.25-34
피인용수 : 0건 (자료제공 : 네이버학술정보)
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
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
저자정보
참고문헌
자료제공 : 네이버학술정보