视频侦查中犯罪分子反常行为的识别及应用

Identification and Application of Abnormal Behavior of Criminal in Video Investigation

犯罪是犯罪分子在特定时间下、特定空间内实施的违法行为。反常行为是犯罪嫌疑人在整个犯罪过程中所表现出来的一系列不正常现象。由于视频监控具有客观性和真实性,记录了犯罪嫌疑人在特定时间下、特定空间内的反常行为。犯罪嫌疑人的反常行为能够为案件侦破确定方向、缩小范围、锁定犯罪嫌疑人。本文首先研究了视频侦查中犯罪分子各种反常行为产生的原因,其次给出了视频侦查中犯罪分子各种反常行的识别方法,最后总结了视频侦查中犯罪分子各种反常行在侦查破案中的应用。

The crime is the illegal behavior implanted by the criminal in the specific time and space. Abnormal behavior is a series of abnormal phenomena in the whole process of the criminal suspect. Video monitoring records the behavior of the suspects in a specific time and space and the behavior are objective and authoritative. Abnormal behavior recorded by video monitoring can determine the direction of cases detection, narrow the scope and lock the suspect In this paper, we firstly slxidy the reason of various abnomal behaviors of criminals in the video investigation. Secondly presents the method to identify various abnormal behaviors of criminals in the video investigation. Lastly, summarizes the application of various abnormal behaviors of criminals in the investigation and detection.