Search - image interpolation

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[Program doc] Pixelgrayscaleimageinterpolation DL : 0: 灰度图像的像素插值具体作法（非常具体）-Pixel grayscale image interpolation
Date : 2026-01-02 Size : 3.63mb User : jack
[Program doc] ppt-triangel DL : 0: 本專題分為3大部份 1. 對單一圖片做邊緣檢測後, 統計其複雜度, 再以 Delaunay 三角網來分割複雜度較高的圖形, 將此圖形之三角網的三點座標與RGP值取樣後壓縮儲存, 及達成壓縮目的. 還原部份為, 以線性內插則是將取樣後的三角網三點內插後還原之原理, 還原單一影像, 再將所有還原之影像串連撥放即完成之影片還原. 2.讀取RS-232接至RFID門禁系統, 讀取Myfair悠遊卡之卡號, 進行身份辨識後, 可選擇需要觀賞之影片. 3.取得卡號後, 讀取輸出資料庫做判別動作, 使用者可對資料庫做登入登入新增刪除等動作.-The project is divided into three major parts 1. To do edge detection on a single picture, the statistics of its complexity, then complexity of Delaunay triangulation to partition a high degree of graphics, this graph of the triangulation point coordinates and RGP values After the compression sample storage, and compression to achieve the purpose. Restore some order to the linear interpolation of valid sampling triangle mesh after three, after interpolation to restore the principle of reduction of a single image, then restore the image to link all of the completed film to restore Playback. 2. Read RS-232 connected to the RFID access control system, the card number read Myfair Easy Card, Identity recognition, the option need to watch the video. 3. To obtain card numbers, read the output database to do discrimination action, the user can log in sign new database to do delete and other activities.
Date : 2026-01-02 Size : 2.1mb User : 朱庭贤
[Program doc] lossless-image-compression-based-on-optimal.pdf.z DL : 0: The optimal predictors of a lifting scheme in the general n-dimensional case are obtained and applied for the lossless compression of still images using rst quincunx sampling and then simple row-column sampling. In each case, the e ciency of the linear predictors is enhanced nonlinearly. Directional post- processing is used in the quincunx case, and adaptive-length postprocessing in the row-column case. Both methods are seen to perform well. The resulting nonlinear interpolation schemes achieve extremely e cient image decorrelation. We further investigate context modeling and adaptive arithmetic coding of wavelet coe cients in a lossless compression framework. Special attention is given to the modeling contexts and the adaptation of the arithmetic coder to the actual data. Experimental evaluation shows that the best of the resulting coders produces better results than other known algorithms for multiresolution-based lossless image coding. - The optimal predictors of a lifting scheme in the general n-dimensional case are obtained and applied for the lossless compression of still images using rst quincunx sampling and then simple row-column sampling. In each case, the e ciency of the linear predictors is enhanced nonlinearly. Directional post- processing is used in the quincunx case, and adaptive-length postprocessing in the row-column case. Both methods are seen to perform well. The resulting nonlinear interpolation schemes achieve extremely e cient image decorrelation. We further investigate context modeling and adaptive arithmetic coding of wavelet coe cients in a lossless compression framework. Special attention is given to the modeling contexts and the adaptation of the arithmetic coder to the actual data. Experimental evaluation shows that the best of the resulting coders produces better results than other known algorithms for multiresolution-based lossless image coding.
Date : 2026-01-02 Size : 262kb User : dee
[Program doc] yao_v33 DL : 0: 利用matlab针对图像进行马氏距离计算 ,插值与拟合，解方程，数据分析，利用matlab写成的窄带噪声发生。- Using matlab to calculate the Mahalanobis distance for the image, Interpolation and fitting, solution of equations, data analysis, Using matlab written narrowband noise occurs.
Date : 2026-01-02 Size : 5kb User : 韩晓
[Program doc] rcgiv DL : 0: 仿真图是速度、距离、幅度三维图像，插值与拟合的matlab实现，计算两个矩阵之间的欧氏距离。- FIG simulation speed, distance, amplitude three-dimensional image, Interpolation and fitting matlab implementation, Calculation of the Euclidean distance between the two matrices.
Date : 2026-01-02 Size : 5kb User : 赵亮保