Title :
Image processing using spatial transform
Author_Institution :
Coll. of Sci., Tianjin Univ. of Commerce, Tianjin
Abstract :
This paper deals with image processing using spatial (geometric) transforms such as translation, rotation, and scaling, shearing, and projective transform. These transforms can be used for image correction. Translation, rotation, and scaling transform are also called affine transform which is a subset of projective transform. All the methods are given experimental results implemented in Matlab.
Keywords :
affine transforms; computational geometry; image processing; Matlab; affine transform; geometric transform; image correction; image processing; projective transform; rotation transform; scaling transform; spatial transform; translation transform; Aircraft navigation; Brightness; Educational institutions; Fourier transforms; Humans; Image processing; Nonlinear distortion; Pixel; Remote sensing; Ultrasonic imaging; Matlab; image processing; rotation; scaling; spatial transform; translation;
Conference_Titel :
Image Analysis and Signal Processing, 2009. IASP 2009. International Conference on
Conference_Location :
Taizhou
Print_ISBN :
978-1-4244-3987-4
DOI :
10.1109/IASP.2009.5054663
