Apparatus and method for performing geometric transformations on

Details Apparatus and method for performing geometric transformations on Apparatus and method for performing geometric transformations on

1992-05-01

1996-06-18

Mancuso, Joseph

Image analysis

Image transformation or preprocessing

Changing the image coordinates

382154, 348147, 348580, G06T 300

Patent

active

055281940

ABSTRACT:
An image transforming apparatus comprising a means for holding an input image signal, a means for holding geometric parameters for the image signal in a photographing mode, a processing means for geometrically transforming the image signal by the use of such geometric parameters, and a means for outputting the image signal transformed geometrically by the processing means. There is also provided a method of transforming an input image by employing the above apparatus to realize a tilting process and a depth-effect emphasizing process for the image obtained from a video camera, an electronic still camera or the like.

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Computer Graphicsand Image Processing, vol. 13, No.3, 7/80 EPO Search Report.

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