We must perform systemic geometric correction first through corresponding algorithm to eliminate the influence of Attitude and Orbit parameter changes.

This paper presents a framework for a highly immersive multi-projection virtual environment system,and addresses the key problems for building the system such as stereo display,graphics partition,render synchronization,geometric calibration,color calibration,etc.

Sub-aperture imaging algorithm is often used in air-borne Synthetic Aperture Radar(SAR) in practice,the true position of every pixel in the image lie on the geometric relationship between radar and scatter cell,A new geometric calibration and target location algorithm is proposed,which obtains coordinates of each pixel in SAR image by means of solution of range equation and Doppler equation.

There are three main aspects of projector mosaic: geometric calibration, color calibration an.

With the development of calibration techniques for large display,investigation on geometry calibration becomes a hot topic.

The paper discusses the key techniques involved in the construction of a large scale stereo tiled display wall, such as hardware selection, geometry calibration, edge blending, color calibration and software environment.

Study on Geometry correction for Bird′s Eyeviewphoto of Traffic Accident Site;

Study on Image Stitching of Traffic Accident Scene Based on Geometry Correction;

This paper presents an imaging method of correcting range migration in frequency domain, and a method of combining the rang error correction and geometry correction,which can make the imaging efficiency better.