Search - bicubic Interpolation image

Search - bicubic Interpolation image - List

[Software Engineering] enhancement DL : 0: 可以了解图象插值方面的知识,包括线性插植, 非线性插值,bicubic插值,三次立方卷积-Image interpolation can understand the knowledge, including the implantation of linear, nonlinear interpolation, bicubic interpolation, three cubic convolution
Update : 2025-02-19 Size : 129kb Publisher : chentianmi
[Special Effects] CarToPolar DL : 0: 自己做的图像直角坐标与极坐标转换程序，源代码中还有双线性和双三次插值的函数代码，很基础也很实用。-To do their own image rectangular coordinates and polar coordinates conversion process, the source code also bilinear and bicubic interpolation function of the code, it is also very practical basis.
Update : 2025-02-19 Size : 236kb Publisher : dc
[Special Effects] 11 DL : 0: 一些自己编写的图像插值算法程序。包括最近邻插值，双线性插值和双三次插值。-Some have written procedures for image interpolation algorithm. Including the nearest neighbor interpolation, bilinear interpolation and bicubic interpolation.
Update : 2025-02-19 Size : 2kb Publisher : 陈旭
[Windows Develop] SuperResolution DL : 0: 这是一个关于图像处理的程序，能够将像素比较低的图像变成分辨率高的图像.-This is a matter of image processing procedures, can be relatively low-pixel high resolution image into the image.
Update : 2025-02-19 Size : 4.23mb Publisher : hlb
[matlab] noise_filtering_matlab DL : 0: digital image interpolation techniques including nearest neighbor, bilinear, bicubic and spline interpolation. - digital image interpolation techniques including nearest neighbor, bilinear, bicubic and spline interpolation.
Update : 2025-02-19 Size : 1kb Publisher : mustafa
[Multimedia Develop] New DL : 0: mehod of interpolation by bilinear,bicubic method, local histrogram,root mean square error,image negative
Update : 2025-02-19 Size : 3kb Publisher : aaaa
[Windows Develop] bicubic DL : 0: Update : 2025-02-19 Size : 1kb Publisher : aaaa
[Special Effects] ROIDraw DL : 0: 兴趣区域选取，扩展兴趣区选取的功能，不必局限于圆形或方形轮廓落形态-Most ROI Drawing Tools limit you to either drawing a circular ROI or a rectangular ROI perpendicular to the X-Y axis. ROI Draw s primary purpose is to expand upon the drawing of rectangular ROI s by allowing you to draw them at any angle. After selection of an ROI, ROI Draw crops and rotates your ROI into the X-Y plane using a bicubic interpolation algorithm (chosen in order to preserve textural properties) so that spatial statistics may be analyzed. ROI Draw outputs a .MAT file which, in addition to storing your rotated ROI, stores the original image and a mask file (for calculating pixel statistics), and the coordinates of the corners of your ROI so that they can be used to colocalize an ROI on another image. ROI Draw at this point only works for DICOM images as its primary purpose is for application in medical research.
Update : 2025-02-19 Size : 18kb Publisher : fa
[Special Effects] pic_transport DL : 0: 利用临近点法，双线性法，双立方法等插值算法，实现了图像的平移、缩放和旋转功能-Using near-point, bilinear and bicubic interpolation algorithm to realize image translation, scaling and rotation
Update : 2025-02-19 Size : 248kb Publisher : winxp
[matlab] interpolation DL : 0: 几种传统的图像插值放大方法：最近邻插值法，双线性插值法，双三次插值法-Several traditional interpolation to enlarge the image : nearest neighbor interpolation, bilinear interpolation, bicubic interpolation.
Update : 2025-02-19 Size : 125kb Publisher : zhoujianhua
[Algorithm] Bicubic DL : 0: 双三次样条插值算法代码，做图片的放大缩小可参考，代码写得不错。-Bicubic spline interpolation algorithm code, so refer to zoom the image, the code is well written.
Update : 2025-02-19 Size : 12kb Publisher : 天羽忍
[Special Effects] ICBI DL : 0: 一种基于双立方插值的新型图像插值算法，较好的保存边缘信息-Based on bicubic new image interpolation algorithm, the preservation of edge information better
Update : 2025-02-19 Size : 37kb Publisher : 戈薇
[Special Effects] src DL : 0: 图像线性插值，包括nearest neighbor(pixel duplication)，bilinear，bicubic，lanczos，B-spline， cubic，Fourier zero-padding (sinc)-Image linear interpolation, including nearest neighbor (pixel duplication), bilinear, bicubic, lanczos, B-spline, cubic, Fourier zero-padding (sinc)
Update : 2025-02-19 Size : 75kb Publisher : richard
[Picture Viewer] BiCubic DL : 0: 双三次样条插值，可以实现图像的放缩。而且含有opencv的摄像机标定-Bicubic spline interpolation, image scaling.
Update : 2025-02-19 Size : 27.42mb Publisher : xfortius
[Other] Region-based-Bicubic-Image DL : 0: ：采用双三次插值实现图像放大具有较高的图像质量，但运算量很大。在分析常用插值算法的基础上，提出一种基于区域的双三次插值算法。该算法避免进行图像分割，通过被插值点四邻域像素的均值来划分图像的平坦区域和纹理细节复杂区域，采用不同的插值算法进行计算。实验结果表明，与传统的双三次插值算法相比，该算法在保持放大后图像质量的同时，运算量降低 10 以上，具有一定的实用价值。 -】Bicubic interpolation is an effective way to get well-qualified high-resolution image, but with high calculation load. The common used interpolation methods are discussed. A new region-based bicubic interpolation is proposed. Without segmenting the image, the mean value of the four neighboring points of the interpolated point is calculated which is used to divide the image into two regions: the flat region and the complex region with more details. Two different interpolating algorithms are chosen for each region. Experimental results show that the proposed algorithm can keep the image quality equal to the original algorithm while reducing the calculation load more than 10 percents. It is useful for applications.
Update : 2025-02-19 Size : 148kb Publisher : 王国胜
[CSharp] PictureDo DL : 0: 包括最近邻插值，双线性插值，双三次插值的图像缩放、旋转及其误差分析。-Including the nearest neighbor interpolation, bilinear interpolation, bicubic interpolation image scaling, rotation and error analysis.
Update : 2025-02-19 Size : 795kb Publisher : 陈卓
[CSharp] image-transform DL : 0: 本算法采用C#进行界面编程，实现图像的放大缩小和旋转，可自选放大缩小倍数和旋转角度，也可以自行选择插值方式：最近邻插值、双线性插值和双三次插值-The algorithm uses C# for interface programming, image zooming and rotation can be optional zoom factor and the rotation angle can also choose their own interpolation method: nearest neighbor interpolation, bilinear interpolation and bicubic interpolation
Update : 2025-02-19 Size : 20.94mb Publisher : 方捷睿
[matlab] Bicubic-interpolation DL : 0: In mathematics, bicubic interpolation is an extension of cubic interpolation for interpolating data points on a two dimensional regular grid. The interpolated surface is smoother than corresponding surfaces obtained by bilinear interpolation or nearest-neighbor interpolation. Bicubic interpolation can be accomplished using either Lagrange polynomials, cubic splines, or cubic convolution algorithm. In image processing, bicubic interpolation is often chosen over bilinear interpolation or nearest neighbor in image resampling, when speed is not an issue. In contrast to bilinear interpolation, which only takes 4 pixels (2×2) into account, bicubic interpolation considers 16 pixels (4×4). Images resampled with bicubic interpolation are smoother and have fewer interpolation artifacts. Suppose the function values f and the derivatives f_x, f_y and f_{xy} are known at the four corners (0,0), (1,0), (0,1), and (1,1) of the unit square. The interpolated surface can then be written
Update : 2025-02-19 Size : 11kb Publisher : saadati
[Other] Project 1 DL : 0: 1. Image reduction: ? Alternative line reduction ? Fractal linear reduction to reduce images to any smaller size 2. Use two images to perform image enlargement: ? Pixel replication ? Nearest enlargement ? Bilinear interpolation ? Bicubic interpolation ? Fractal linear expansion to expand images to any larger size 3. Perform negative image operation ? On gray images ? On color images(1. Image reduction. 2. Use two images to perform image enlargement. 3. Perform negative image operation.)
Update : 2025-02-19 Size : 1.03mb Publisher : 韩小贺
[Special Effects] Bicubic算法 DL : 0: 进行插值算法,将高分辨率图像插值将会得到低分辨率图像(Interpolation algorithm, high resolution image interpolation will result in low resolution image)
Update : 2025-02-19 Size : 24.45mb Publisher : 莫失莫忘!

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