Study of check method in geometry precision for DOM

Anping Liao; Hongwei Zhang; Yawen Liu; Ji Zheng

doi:10.1117/12.713398

28 October 2006 Study of check method in geometry precision for DOM

Anping Liao, Hongwei Zhang, Yawen Liu, Ji Zheng

Proceedings Volume 6419, Geoinformatics 2006: Remotely Sensed Data and Information; 641923 (2006) https://doi.org/10.1117/12.713398
Event: Geoinformatics 2006: GNSS and Integrated Geospatial Applications, 2006, Wuhan, China

Abstract

In this paper, a automatic approach of geometry precision checking for digital ortho-image (DOM), especially for a batch of DOM, is proposed. Automatic image matching between DOM with various resolution was performed in the DOM checking based on reference DOM with higher resolution. Automatic extraction of linear feature was used in the DOM checking based on reference vector map with higher precision. A lot of experiments testify that the method of this paper can improve the efficency and reliability of checking method of DOM image for geometry precision.

Citation Download Citation

Anping Liao, Hongwei Zhang, Yawen Liu, and Ji Zheng "Study of check method in geometry precision for DOM", Proc. SPIE 6419, Geoinformatics 2006: Remotely Sensed Data and Information, 641923 (28 October 2006); https://doi.org/10.1117/12.713398

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