Changeset 4162 for trunk/psLib/src/image/psImageFFT.h
- Timestamp:
- Jun 8, 2005, 1:40:46 PM (21 years ago)
- File:
-
- 1 edited
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trunk/psLib/src/image/psImageFFT.h (modified) (8 diffs)
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trunk/psLib/src/image/psImageFFT.h
r3264 r4162 7 7 * @author Robert DeSonia, MHPCC 8 8 * 9 * @version $Revision: 1. 3$ $Name: not supported by cvs2svn $10 * @date $Date: 2005-0 2-17 19:26:24$9 * @version $Revision: 1.4 $ $Name: not supported by cvs2svn $ 10 * @date $Date: 2005-06-08 23:40:45 $ 11 11 * 12 12 * Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii … … 24 24 /** Forward and reverse FFT calculations. 25 25 * 26 * This takes as input the image of interest (in) and the direction 26 * This takes as input the image of interest (in) and the direction 27 27 * (direction), which is specified by an enumerated type psFftDirection. 28 * The input image may be of type psF32 or psC32, the result is always 29 * psC32. If the input vector is psF32, the direction must be forward. 30 * 28 * The input image may be of type psF32 or psC32, the result is always 29 * psC32. If the input vector is psF32, the direction must be forward. 30 * 31 31 * @return psImage* the FFT transformation result 32 32 */ … … 38 38 39 39 /** extract the real portion of a complex image 40 * 40 * 41 41 * @return psImage* real portion of the input image. 42 42 */ … … 47 47 48 48 /** extract the imaginary portion of a complex image 49 * 49 * 50 50 * @return psImage* imaginary portion of the input image. 51 51 */ … … 56 56 57 57 /** creates a complex image from separate real and imaginary plane images 58 * 58 * 59 59 * @return psImage* resulting complex image 60 60 */ … … 66 66 67 67 /** computes the complex conjugate of an image 68 * 68 * 69 69 * @return psImage* the complex conjugate of the 'in' image 70 70 */ … … 75 75 76 76 /** computes the power spectrum of an image 77 * 77 * 78 78 * @return psImage* the power spectrum of the 'in' image 79 79 */ … … 85 85 /// @} 86 86 87 #endif 87 #endif // #ifndef PS_IMAGE_FFT_H
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