双线性插值

针对这一常见问题，采用基于MSE拟合、双线性插值的方法对拍摄图像进行校正。

This paper gives a solution which is based on MSE and bilinear interpolation .

二是将双线性插值法应用在RGB系统到罗维朋系统转换中，实现了两色度空间的转换。

Bilinear interpolation method was used in the conversion between RGB color system to the Lovibond color system .

使用快速双线性插值技术来实现PC机软件仿真凸阵式B超的DSC算法。

The convex DSC is accomplished by the software emulation of PC by the quick double linear interpolation technology .

使用双线性插值和非线性各向异性滤波器对DWI和ADCmap进行图像插值和平滑处理。

Bilinear interpolation and non-linear anisotropic diffusion filtering applied on diffusion image data ( DWI and ADC map ) to interpolate and smooth these images .

国产CT、MRI图像工作站或手术计划、手术导航软件中，三维重建普遍采用双线性插值算法，重建出来的矢状面和冠状面图像不清晰，影响诊断和治疗。

In the CT , MRI workstation or other medical software , 3D reconstructions are commonly based on bi-linear interpolation , sagittal and coronal planes produced are not clear and disturb doctor 's diagnosis and treatment .

首先提出了一种基于游程的快速连通域标记算法实现条码粗定位，然后提出了一种基于DataMatrix条码的有效的精确定位方法；并通过反透视变换和双线性插值的方法进行畸变校正处理。

First , a new fast connected component labeling algorithm based on fast run is proposed to achieve barcode rough localization , and then proposes a precise localization method the Data Matrix barcode . Anti-perspective transformation and bilinear interpolation are used for perspective distortion correction .

在深入分析JPEG压缩编码技术的基础上，采用双线性插值法在DSP中实现4：2：0、4：1：1和4：4：4三种抽样格式的JPEG快速压缩。

Based on the in-depth analysis of JPEG compression technology , achieve the fast JPEG compression of the 4:2:0,4:1:1 and 4:4:4 formats on DSP with the bilinear interpolation . 3 .

26L的立方卷积插值和H.263的双线性插值，指出立方卷积插值算法的优越性。

Compared with the bilinear interpolation in H.263 , the cubic convolution interpolation has its advantages .

通过分析比较H.26L中的双线性插值和立方卷积插值，指出单一插值算法的局限性，并在H。

Compared with hybrid interpolation algorithm , cubic convolution and bilinear interpolation in the current H.26L codec have its drawbacks .

采用双线性插值法对图像进行亚像素细分，综合比较了各种边缘检测算法后采用Canny算子进行边缘提取。

The pixel is subdivided by bilinear interpolation , and the edge of the image is estimated by the Canny algorithm after comprehensive comparison of the various edge detection algorithm .

在分析图像重采样理论和实现方法的基础上，应用星载InSAR数据进行了双三次卷积采样和双线性插值采样的对比试验，表明双三次卷积采样是比较理想的方法。

The theory and method of image sampling are analyzed . The experiments contrasting bi-cubic convolution method to bi-linear interpolation method with the spaceborne InSAR data show the former is perfect .

比较了最近邻插值法、双线性插值法和PV（PartialVolume）插值法这三种插值方法，实验结果表明PV插值法对于互信息函数曲线的光滑性和配准的精确性都具有最好的效果。

Compared the three interpolation algorithms of nearest neighbor , linear and PV ( Partial Volume ), experiment results indicated that PV interpolation gave the best performance in terms of the smoothness of mutual information function and the precision of registration .

本文将最近邻插值法、双线性插值法和双立方插值法等图像尺寸压缩方法与自适应阈值SIFT方法相结合并应用到图像拼接领域。

We combined image size compression methods including nearest neighbor interpolation , bilinear interpolation and cubic convolution interpolation and the proposed SIFT method , and made an application to the image mosaic .

试验表明，本文推广的POCS算法在消除空间多样降质方面优于Wiener滤波，并且在多幅图像到单幅图像超分辨率重建方面优于双线性插值。

Through some typical experiments , the generalized POCS algorithm exceeds the Wiener filters in removing space-variant blurs and surpasses Bi-linear algorithm in super-resolution reconstruction from mutiple images to single image .

此外，为验证此算法的效果，本文还选择几种其他先进的图像缩放技术进行比较，他们是双线性插值法、SeamCarving方法和OptimizedScale-and-Stretch方法。

In addition , to test and verify the effect of this algorithm , the paper also select several other advanced image scaling techniques , they are bilinear interpolation method , the Seam Carving method and the Optimized Scale-and-Stretch method .

26L视频编码结构的研究，在运动估计补偿部分的重采样环节，采用立方卷积插值替代双线性插值，并给出自适应运动精度的概念.通过分析比较H。

Based on the research of H.26L coding structure , a novel approach of image resampling in motion compensated prediction using the cubic convolution interpolation instead of the bilinear interpolation is proposed and the conception of adaptive motion accuracy is given .

探讨了现有的主流超分辨率算法原理和优缺点。然后，根据POCS原理框架，插值过程使用双线性插值，图象运动估计采用块匹配法，设计了POCS算法程序。

And in details , the theories , merits and drawbacks of mainstream super-resolution algorithms are analyzed . Besides , under POCS theory frame , the interpolation process using bi-linear interpolation and image motion estimation using block matching algorithm , the program flow diagram of POCS algorithm is designed .

并且在Phong算法法矢量双线性插值的基础上，Gouraud-Phong算法采用法矢量二次插值方法，用此法矢量代替原三角片的线性法矢量参与光照计算，可重建出整体光滑的表面模型。

And based on the bilinear interpolation of normal vector in Phong algorithm , an improved quadric interpolation of normal vector is proposed in the Gouraud-Phong shading algorithm . A global smooth surface model can be gained when the quadric normal vectors are used in shading calculation .

该方法的主要数学工具是双线性插值。

The main mathematical tool of this method is bilinear interpolation .

最后采用逆仿射变换的方法，对表框图像进行双线性插值旋转，得到表框的矫正图像。

Finally , the image can be corrected by affine transform .

双线性插值近似网格的栅格数据投影变换

Raster Dataset projection transform based-on bilinear interpolation approximate grid algorithm

实验结果表明，本方案结果优于传统的双线性插值。

Experimentally , the proposed scheme yielded better results than conventional bilinear interpolation .

双线性插值算法在荔枝树光合模拟中叶片图像旋转中的应用

Application of bilinear interpolation algorithm in litchi leaf image rotation for photosynthetic simulation

数字相机色差空间双线性插值算法的实现

Realization of the Bilinear Interpolation Method in Color Difference Space for Digital Cameras

基于双线性插值改进算法的图像放大技术实现

An Improved Algorithm Based on Bilinear Interpolation in Image Magnification and Its Realization

双线性插值算法的一种快速实现方式

A Fast Approach to Realize Bilinear Interpolation Algorithm

一种图像缩放的简化双线性插值电路

Simplify Circuit of Linear Interpolation for Image Zoom

针对双线性插值算法在图像放大过程中处理图像边缘部分的不足，提出了一种新的改进算法。

This paper introduces an improved algorithm based on bilinear interpolation for image magnification .

一种改进的双线性插值图像放大算法

Improved image zooming algorithm based on bilinear interpolation

小波双线性插值应用于光学遥感图像

Wavelet Bilinear Interpolation in Remote Sensing Image