retrieved image 中文意思是什麼
retrieved image
解釋
補償像-
First, resistance to geometrical distortion was obtained by using moment normalization ; second, we focus on the phase of fourier - mellin transform. before detecting watermark, synchronization could be retrieved by using the phase information. to eliminate the influence of pixel value distortion generated during print / scan process, a dft - based robust watermark algorithm was designed, which could successfully detect watermark from a severe distorted image
另一種思路是根據圖像經過旋轉、縮放、平移后，其傅立葉?梅林變換域只有相位受到影響的特點，從其相位中提取幾何失真信息，然後再進行相應的失真補償，從而消除幾何失真的影響；對于列印掃描過程產生的像素值失真，本文也提出了一種基於dft的魯棒性演算法，能在較嚴重的圖像失真情況下，成功檢測水印。 -
The property of the recall - precision curve of a general retrieval algorithm and the k - means clustering method are used to realize the expansion according to the distance of image features of the initially retrieved images
擴展主要利用了一般檢索演算法的查準率查全率曲線特點，對原始查詢結果的圖像特徵距離應用k -均值聚類演算法，確定多個查詢示例圖像。 -
When a background image of that same object is next requested, it will be retrieved from the cache directory, rather than being read once again from the original source
這樣當你下一次再次調用相同地背景圖像地時候，程序就會從緩存文件讀取這個圖像，這比再次從光盤或者網路讀取要好得多。 -
Firstly, sp supposed to be generated by point curl source which is the border of dipole layer rather than the line dipole layer in section view, then, curl source scanning function is given, and image is retrieved by probability tomography approach
首先把剖面上偶極層的線分佈產生的場看作是偶極層的邊緣旋度源的點分佈產生的場；然後給出旋度源的掃描函數，用概率成像方法對旋度源進行成像。 -
With ccd digital camera and optical microscope, color printing micro - dot image rgb data information can be got, then adopt the digital image processing and pattern recognition techniques to recognize the color patterns of pixels in the micro - dot images, at the same time, the color separation and area coverage can be retrieved
分色系統藉助ccd數碼相機和光學顯微鏡等設備，獲取彩色印品顯微網點圖像的rgb的色彩數據信息；而後採用數字圖像處理和模式識別技術對網點圖像中各像素進行顏色模式識別，最終得到各單色網點圖像的分色結果以及各色網點面積率。
分享友人