Image Space Coordinates Extraction Algorithm Based on the Perspective Projection Transformation Matrix

Image Space Coordinates Extraction Algorithm Based on the Perspective Projection Transformation Matrix

The paper analyses the 3D graphics transformation in computer graphics and its displays process. The method of graphics transformation is introduced. The analysis focuses on the perspective projection transformation matrix theory and its derivation. The calculation method of image space coordinates...

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Veröffentlicht in:Applied Mechanics and Materials 2014-09, Vol.644-650, p.4368-4371
Hauptverfasser: Lee, Hong Rui, Zhang, Bao Long, Yang, Ji Chao
Format: Artikel
Sprache:eng
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Zusammenfassung:The paper analyses the 3D graphics transformation in computer graphics and its displays process. The method of graphics transformation is introduced. The analysis focuses on the perspective projection transformation matrix theory and its derivation. The calculation method of image space coordinates in the image point coordinates systems is introduced.
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.644-650.4368