geometric correction
[测] 几何校正,几何纠正
2026-05-06 08:47 浏览次数 18
[测] 几何校正,几何纠正
geometric correction provides technological preparation for tm imagery further processing.
几何精校正为tm影像的进一步处理提供了技术準备。
in this paper, geometric correction and color correction technology knowledge for a brief, focused on the edge of the object in the image of integration.
本文对几何校正和色彩校正技术知识进行了简单地介绍,重点研究对象在图像的边缘融合上。
also this paper discusses the problem of geometric correction for sar image.
同时还讨论了sar图像几何校正的问题。
the mosaic images with uniform tone and accurate position can be obtained after the suitable radiation correction and geometric correction for sar images.
通过对侧视雷达图像进行合适的辐值校正和几何校正后,就能获得色调均匀、位置準确的镶嵌图像。
the progresses include inner orientation, relative orientation and geometric correction for digital images to generate the stereo epiporlarline images.
包括影像内定向、独立像对相对定向和基于数字影像几何纠正的核线解析。
at the first, the theory of the image geometric correction is introduced in this paper. after that, the system scheme for video image geometric correction card is put forward.
论文首先对图像的几何校正原理进行了简单介绍,然后提出了一种视频图像几何校正卡的系统实现方案。
a model for geometric correction of satellite panoramic picture is presented in this paper.
本文给出了卫星全景相片的几何校正模型。
after geometric correction of all intersections, we output the smooth curve of object edge and its area, using automatic computer graphic techniques.
对这些交点执行几何精纠正后用绘图机结合曲线光滑方法输出目标的光滑曲线及其面积。
the main task of author is to design a hardware system which can process the images timely with the geometric correction arithmetic.
本课题的主要内容就是设计一个能对投影前的视频图像进行实时几何校正的硬件系统。
the model consists of three parts:1. a model for geometric correction of satellite panoramic picture in presented.
该模型由三部分组成:1。推导了卫星全景相片的几何校正模型;
the geometric correction is substantially the process to get a non-uniform sequence by interpolation from a uniform sequence.
几何校正过程实质上是由均匀采样序列插值得到非均匀采样序列的过程。
as to the bowtie phenomena, a method is developed to compute the overlapping and remove the problem during the geometric correction phase.
对于边缘重叠现象给出了重叠度的计算方法,并在几何纠正过程中实现去除重叠现象。
compared with most linear array push-broom images, the geometric correction methods of tm image, which is double-scanning image is particular and complex.
同大多数的线阵推扫式影像相比,tm影像作为双向扫描型的影像其几何校正方法有其特殊性和复杂性。
it includes some basic points such as scanning precision, format description of scanned data, conversion from the scanned data to generalized raster data, geometric correction and photograph merging.
阐述了扫描精度、扫描数据格式说明、转换成通用的栅格数据方法、几何纠正、像片拼接等基本问题。
the paper presents how to improve geometric correction speed for distortion image, and how to develop application software, which are limited on s600 image processing system in vax11-750.
文章介绍了在主机为vax11-750的s600图象处理系统上,如何提高畸变图象几何精处理的速度以及应用软件的开发;
according to the range equation and doppler positioning equation, geometric correction calculating expressions corresponding to ecs algorithm were derived.
根据距离方程和多普勒定位方程组推导了针对ecs成像算法的几何校正计算公式。
a precise geometric correction method for remote sensing image being constrained in the vector graphics of seismic exploration based on feature points is researched.
从可形成数字化地震采集工程图的遥感影像和勘探矢量图的特点分析入手,阐述了遥感影像几何校正过程中特征点的选择原则和方法;
geometric correction is one of the important steps in remote sensing processing and related to the accuracy and application during the information extracting.
几何校正是遥感信息处理中一个十分重要的环节,它直接关系到信息提取的精度与实用程度。