Then a scene detection algorithm , which relies on foreground / background separating , is proposed to support selecting of keyframes and a better representation of them 接著給出了靜態(tài)視頻摘要算法,包括快速子鏡頭檢測算法、關(guān)鍵幀提取算法以及基于前背景分離的場景檢測算法。
Animation presets save any combination of animation parameters ? including transformations , masks , expressions , effects , and text ? as animation presets to quickly reuse without setting keyframes 保留一個動畫制作時的所有參數(shù),如變形、遮罩、表達(dá)式、特效和文本,能大大提高下一個動畫制作效率,甚至不用再設(shè)關(guān)鍵幀。