scene change detection 中文意思是什麼
scene change detection
解釋
場景改變檢測-
To achieve such a hierarchical structure mining, this paper proposed an efficient shot detection algorithm, developed a novel algorithm for measuring video shot similarity and adopt scene change detection ( scd ) to construct video scene based on color, texture and semantic similarity between shots
摘要為了實現視頻層次結構挖掘，提出了一個有效的視頻鏡頭分割演算法和一種鏡頭相似性度量方法，然後根據鏡頭顏色、紋理和語義相似性採用場景邊界探測演算法構造視頻場景。 -
Through analyzing actual traffic scene, especially considering the video change between adjoining frames, this paper presents a robust and real - time method for extracting and updating background, and realizes the algorithm of vehicle detection based on background subtraction
摘要通過對交通場景實際情況的分析，特別是考慮到視頻在相鄰幀之間的變化，提出了一套魯棒、實時的背景提取及更新演算法，實現了基於背景差分演算法的車輛檢測和提取。 -
Error concealment based on scene change detection
基於場景檢測的錯誤隱藏技術 -
Scene change detection is the main part and basis of content based video retrieval, and it can works on uncompressed domain and compressed domain
鏡頭邊界的檢測則是基於內容視頻檢索的基礎和重要步驟，它可以在解壓域和壓縮域兩個方面進行。 -
In uncompressed domain, we analyse the processing and the normal algorithms of scene change detection. a new algorithm for video abrupt shot change detection based on the relation of the partial interframe differences is proposed in this dissertation
在解壓域，系統地分析了解壓域鏡頭邊界檢測過程和常見的解壓域鏡頭邊界檢測演算法，提出了一種新的解壓域鏡頭突變檢測演算法:基於局部幀間差相關性的鏡頭突變檢測法。 -
In compressed domain, we analyse the traditionary scene change detection algorithms that are based on the compressed streams of mpeg - 1 / 2 / 4 and introduce the newest standard of video compression : h. 264 / avc. on the basis of analyse of the new features of srteams of h. 264 / avc and theirs impact on traditionary scene change detection algorithms, a novel scene change detection algorithm on h. 264 / avc is proposed in this dissertation
在壓縮域，在分析傳統的基於mepg - 1 / 2 / 4碼流的鏡頭邊界檢測演算法的基礎上，結合最新視頻標準h . 264 / avc的碼流新特性，提出了一種在h . 264 / avc碼流上檢測鏡頭邊界的演算法。
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