retrieval index中文什么意思

下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯

Report retrieval index
報(bào)告檢索index
Content - based image rrtrieval ( cbir ) is a kind of retrieval , which derictly use content of an image for information search , it is one of most active researches in multimedia retrieval field . in order to analysis the informations included in an image , the cbir system always ultilize the color , texture , shape and other low level image features . to establish the feature vectors as retrieval index . in present time , the main cbir method is similiarity search based on multi - dimension feature vector of image
基于內(nèi)容的圖像檢索( cbir , content - basedimageretrieval )是指直接采用圖像內(nèi)容進(jìn)行圖像信息查詢的檢索?；趦?nèi)容的圖像檢索技術(shù)是當(dāng)前多媒體檢索研究的熱點(diǎn)之一?；趦?nèi)容的圖像檢索方法，其主要思想是根據(jù)圖像所包含的色彩、紋理、形狀以及對(duì)象的空間關(guān)系等低層圖像特征來分析圖像信息，建立圖像的特征矢量作為其索引，檢索方法目前主要是根據(jù)圖像的多維特征進(jìn)行相似查詢。

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