By analyzing the existing information theory-based shot detection algorithm, this paper proposed a new shot detection algorithm which is aim at the deficiency in dissolve shot detection. 在分析已有基于信息論的鏡頭檢測(cè)算法的基礎(chǔ)上，針對(duì)其在鏡頭漸變尤其是在鏡頭融合的檢測(cè)上的不足，提出了一種新的鏡頭算法。