loxodromic transformation

Wavelet designing based on slant transform and application;

基于斜变换的小波设计及其应用

The paper introduces a new morphological wavelets based on slant transform,Comparing with the wavelets introduced by existing literature,The computer simulation result shows this new scheme provides a more vivid and efficiency way to handle image,it can control compression ratio and PSNR of images accurately and attain good reconstructed image while assuring satisfying compression ratio.

论文提出了一种新的基于斜变换的形态小波变换的思想和算法,将该方法与现存文献中所提出的非线性形态学小波分析方法进行了比较分析并应用于图像压缩,通过计算机仿真试验说明,提出的方法为小波分解后的图像提供了更为灵活的组合方式,对图像的压缩比CR以及峰值信噪比PSNR的变化范围能够精确地调控,从而在保证图像质量良好的情况下获得更大的压缩比。

An efficient algorithm for the slant-Haar transform is presented,which includes an existing version of the slant-Haar transform and its computational complexity is estimated.

在斜Haar变换的基础上提出了一种有效的改进算法,描述出了其计算复杂度及变化性能。

In this paper,we obtain several solutions to the greatest common divisor of polynomial of one indeterminate by using the division algorithm and elementary transformation and oblique elementary transformation of matrix.

文章从辗转相除、矩阵的初等变换以及矩阵的斜消变换等不同角度给出了一元多项式的最大公因式的不同求法。

The Slant Range to Ground Range(SRGR) conversion also needs interpolation approach.

距离徙动校正插值处理是距离多普勒域(RD)算法的重要步骤,图像校正中的斜地变换也需要插值处理,插值处理会对图像引入插值误差。

Generalized Parametric Slant Transforms with Applications in Image Compression;

广义参数化斜变换及其在图像压缩中的应用

The slope of conveying can be changed from horizontal to sloping,or from sloping to horizontal.

可由水平到倾斜，由倾斜到水平的角度变换输送。

DIP FILTERING USING 2D FOURIER AND HILBERT TRANSFORMS

用二维付氏变换及希氏变换作倾斜滤波

Application of Slant-Haar Transform in Images Compression;

改进斜Haar变换在图像压缩中的应用

Estimation of Operating State Regions for Buck Converter with Ramp Compensation

斜坡补偿Buck变换器工作状态域估计

Application of Radon Transformation to License Plate Slant Correction

Radon变换在倾斜车牌图像校正中的应用

Application of Radon Transform in Vehicle License Plate Lean Correction

Radon变换在车牌倾斜校正中的应用

Flyback converter and slope compensation circuit based on UC3842

基于UC3842的反激变换器与斜波补偿

Application Study of Wavelet Transform in Construct Detection and Analysis of Cable-Stayed Bridge;

小波变换在斜拉桥结构检测分析中的应用研究

Research of Two-dimension Barcode Skew Correction Based on Hough Transform

基于Hough变换的二维条码图像倾斜校正研究

Study on control power in Boost converter with parameter ramp resonance

Boost变换器中参数斜坡共振控制能力研究

Analysis Algorithm to Frequency Rate of LFM Signal Based on Biorthogonal Fourier Transform

LFM信号调频斜率的双正交Fourier变换分析算法

A Real-time Associative Algorithm of RCMC and SRGR

距离徙动校正和斜地变换的实时算法研究

Skew Detection of Document Images Using Mathematical Morphology and Hough Transform

基于形态学和霍夫变换的文档图像倾斜检测

Doppler Parameters Estimation Technique Using the Radon Transform for High Forward-Squint SAR Imaging

基于Radon变换的大前斜视SAR多普勒参数估计方法

An Efficient Method Based on Radon Transformation for Automatic Skew-Correction of Color Image

基于Radon变换的倾斜彩色图像自动矫正方法

The main features of the system are piecewise linear gray level transformation, slope angle adjustment, mapping and normalization, feature distilling.

本系统主要特征是分段线性灰度变换、斜度调整、射归一、征提取。

MEASURING TRANSVERSE DISPLACEMENTS AND TITLING OF OBJECT BY USING THE FRT

利用分数傅里叶变换测量物体的横向位移和倾斜