Abstract ▼ AI-Helper

Color- histogram, one of scene change technique, used to extract criminal activity in the elevator such as assault, sexual abuse, smoking, and theft for an efficient forensic image analysis and real-time response to the crime. Color histogram method has the advantage that color space is calculated b...

Color- histogram, one of scene change technique, used to extract criminal activity in the elevator such as assault, sexual abuse, smoking, and theft for an efficient forensic image analysis and real-time response to the crime. Color histogram method has the advantage that color space is calculated by R. G. B separately. histogram is insensitive to very small local moving object and is proven way in many studies to use commonly. In this paper, more efficient extraction of abrupt transition was allowed by Color- histogram which combines the advantages of color histogram and histogram. In order to extract each criminal activity, color detection algorithm and line detection algorithm were used to add correlation of criminal activity to founded statistical threshold using scene change detection. Consequently, abrupt scene change detection method using Color- histogram was proved an efficient way to find statistical threshold related to specific activity.