image distortion

Automatic reading of analog meter has been a research hotspot recently,but the reading error caused by imaging distortion always exists.

指针式仪表的自动读数是近年来的热门研究内容,但一直存在由成像畸变导致的误差较大的问题。

The image distortion in the vision system of Microsot Robot Soccer was analyzed.

对Microsot足球机器人视觉系统中产生图像畸变的原因进行了分析,并在此基础上建立有效的数学模型,应用Broyden拟牛顿法,快速有效地实现了图像畸变的几何校正。

The principle and the rectifying method of strap-down line scanning image distortion are introdued.

　介绍了捷联式行扫图像畸变机理与矫正方法。

Correcting the distorted image of camera in calibration process of fringe projection measurement system that can effectively improve the calibration accuracy of system.

在条纹投射测量系统的标定过程中对摄像机畸变图像进行修正,能有效地提高系统的标定精度。

According to the normal distortion correction method for distorted images which obtains distortion coefficients by setting up a distortion model, but as the calculation is complicated and numerical error becomes a big problem, a distortion correction method based on neural networks is put forward in this paper.

针对传统的畸变图像校正方法,其所建立的畸变数学模型,不仅求解畸变参数复杂、计算量大,且存在很大的数值计算误差的问题,提出了一种基于神经网络的畸变图像校正方法。

Firstly,it introduces the clonal selection algorithm of immunology into quantum genetic algorithm,then proposes a method which combines the HQGA and BP algorithm to supplement mutually as neural networks study algorithm applied in distorted image correction.

针对传统的非线性畸变图像校正方法存在模型建立较难等缺点,本文采用基于神经网络畸变图像校正方法,首先将免疫学中的克隆选择算法引入量子遗传算法,然后将这种混合的量子遗传算法和BP算法有机结合,优势互补作为神经网络的学习算法用于畸变图像的校正。

Study on X-Ray Image Distortion Corrction of Sub-Pixels Accuracy

亚像素精度X射线图像畸变校正研究

Research on Correcting the Geometric Distortion of Digital Images Based on DSP;

基于DSP的数字图像畸变校正技术研究

Omnidirection Image Restoration Based on FPGA

基于FPGA的全方位视觉图像畸变校正

Study of Distortion Correction of Image Based on BP Neural Network

基于BP网络的图像畸变校正技术研究

Image Distortion Correction Algorithm Based on Quadrilateral Fractal Approach Controlling Points

四边形分片逼近控制点的图像畸变校正算法

Research on Real-Time Distortion Correction Hardware System of Color Image for Medical Electronic Endoscope;

医用电子内窥镜彩色图像畸变实时校正硬件系统的研究

Distortion Correction Method Based on Mathematic Model in Machine Vision Measurement System

基于数学模型的视觉测量系统图像畸变校正方法

Image Distortion Correction of CMOS Camera with Large Field

大视场CMOS相机图像的畸变校正

Camera Calibration for Model Visualization with Tangential Distortion

带切向畸变的模型可视化摄像机标定

Nonlinear Distortion Correction of Endoscope Images with Digital Technology

内窥镜图像非线性畸变数字校正方法

Distortion Image Corrections Based on Rectangular Corner Geometric Transform

基于矩形角点几何变换的畸变图像校正

photogrammetric distortion

摄影测量畸变差，畸变差

Nonlinear distortion of the images is relative to camera state when it shoots the images.

图像中的非线性畸变与相机拍摄时的状态有关。

Research on Nonlinear Distortion Correction Method for Computer Vision System with Small View Field

小视场图像系统的非线性畸变校正方法的研究

The Study and Implementation of Geometrical-Distortion Auto-Correcting Algorithm of Digital Image;

数字图像几何畸变自动校正算法的研究与实现

Research on Image Distortion Correction Method Based on BP Neural Networks

基于BP神经网络的畸变图像校正方法研究

Camera Calibration Method Based on Non-metric Distortion Correction

基于非量测畸变校正的摄像机标定方法

Nonlinear aberration correction of lens in image mosaic

图像拼接中相机镜头非线性畸变的校正