content-based image retrieval 中文意思是什麼

content-based image retrieval 解釋
基於內容的圖像檢索
  • content : n 1 容積，容量，含量，【數學】容度；收容量。2 【哲學】內容 （opp form）；要旨，真意。3 〈pl 〉內...
  • based : 基準
  • image : n 1 像，肖像，畫像；偶像。2 影像，圖像。3 相像的人（或物）；翻版。4 形像，典型。5 形像化的描繪。6...
  • retrieval : n. （可）取回，（可）恢復，（可）挽回；（可）修補，（可）修正，（可）更正；（可）彌補，（可）補償。 beyond retrieval 不能補救的，不能挽回的。
  1. Fractal coding has been proved useful for image compression. it is also proved effective for content - based image retrieval. in the paper, we present a block - constrained fractal coding scheme and a matching strategy for content - based image retrieval. in this coding scheme, an image is partitioned into non - overlap blocks of a size close to that of a query iconic image. fractal codes are generated for each block independently. in the similarity measure of fractal codes, an improved nona - tree decomposition scheme is adopted to avoid matching the fractal codes globally in order to reduce computational complexity. our experimental results show that our coding scheme and the matching strategy we adopted is useful for image retrieval, and is compared favorably with other two methods tested in terms of storage usage and computing time

    分形編碼在圖像壓縮方面取得了很好的效果，同時，分形編碼也能夠用於基於內容的圖像檢索.本文提出了一種基於塊限制的分形編碼演算法和匹配策略，並將它們用於圖像檢索.在我們編碼演算法中，圖像會被預先分成互相不重疊的子圖像塊，然後對這些子圖像進行獨立地分形編碼，從而獲得整幅圖像的分形碼.該編碼演算法能夠在很大程度上減少編碼時間.在進行圖像間相似性的匹配時，我們採用改進的基於九叉樹的分配策略，從而避免全局地進行分形碼的匹配，減少了計算量.實驗結果說明，我們的編碼演算法和匹配策略能夠比較有效地應用於基於內容的圖像檢索，在計算時間和存儲時間上都優于實驗中其它兩種方法
  2. Research of content - based image retrieval technology

    基於內容的圖像檢索技術綜述
  3. Content - based image retrieval in database using svm and gray primitive co - occurrence matrix

    和灰度基元共生矩陣進行圖像數據庫檢索
  4. This dissertation deals with the content - based image retrieval ( cbir ) theory and technique ; some new features and tools for more concisely and discriminatingly charactering the content of an image are proposed, such as region - based color histogram, grey - primitive co - occurrence matrix, ratio of centripetal moment, ratio of eccentric moment and ratio of inertial moment. a new modified genetic algorithm is also described in this dissertation, which can upgrade the performance of standard genetic algorithm ( sga ) while used in image segmentation

    本文以圖像數據庫檢索為主線，討論了基於視覺內容的圖像檢索方法，提出包括基於區域顏色直方圖、灰度?基元共生矩陣及向心矩比、偏心矩比、慣性矩比的特徵描述方式；對遺傳演算法存在的早熟、收斂到最優解慢等問題提出了解決方法，並將改進遺傳演算法應用到圖像分割中，編制了相應程序。
  5. Content based image retrieval system based on dominant color matching

    基於主色匹配的圖像檢索系統
  6. Feature analysis of content - based image retrieval

    基於內容圖像分類技術中的特徵分析
  7. A survey on content - based image retrieval techniques

    基於內容的圖象檢索技術
  8. Content based image retrieval ( cbir ) means retrieving images based on the image content description features directly. the present research on cbir focuses on the similarity - matching of lower - features, such as color, texture and shape

    基於內容的圖像檢索（ contentbasedimageretrieval ，簡稱cbir ） ，是指直接根據描述圖像內容的各種特徵進行檢索，目前主要集中於底層特徵的相似度匹配的研究，包括顏色、紋理、形狀等。
  9. The paper presents a new content - based image retrieval method

    摘要文中提出了一種新的基於多解析度直方圖的圖像樣本檢索方法。
  10. The paper makes the analysis of the retrieval results with different fusion policies and shows that our method is promising in the content - based image retrieval

    結果表明，所提出的新方法比基於顏色直方圖的單樣本檢索性能好。
  11. Study of content - based image retrieval algorithm for necktie pattern

    基於領帶花形圖像檢索演算法研究
  12. Furthermore, how to use relevance feedback in content - based image retrieval system is discussed

    探討了在基於內容的圖象檢索中相關性反饋機制的建立。
  13. Relevance feedback techniques and high dimensional indexing schemes are two significant research issues for content - based image retrieval in large - scale image database

    相關反饋方法和高維數據的索引機制是面向大規模圖像庫基於內容檢索的兩個重要問題。
  14. Content - based image retrieval ( cbir ) is a technique for retrieving images on the basis of image features such as color, texture and shape, etc

    基於內容的圖像檢索技術是指利用圖像內容對圖像進行查詢。
  15. Content - based image retrieval, which uses visual contents to search images from large scale image databases according to users ’ interests, has been an interesting and rapid developing research field nowdays

    基於內容的圖像檢索技術，一種用戶可以根據自己的需要利用圖像的內容對圖像數據庫進行搜索的技術，成為當前科學界研究的熱點之一。
  16. Content - based image retrieval key techniques

    基於內容的圖像檢索關鍵技術研究
  17. Key - techniques in content - based image retrieval

    基於內容的圖像檢索介紹
  18. Progress on the content - based image retrieval

    中基於紋理特徵的檢索概述
  19. Research and implementation of content - based image retrieval

    基於內容的圖像檢索系統的實現
  20. Feature performance evaluation in content - based image retrieval

    基於內容圖像檢索中的特徵性能評價
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