{"version":1,"kind":"Article","sha256":"","slug":"128","location":"","dependencies":[],"doi":"10.54294/h4j7t7","frontmatter":{"title":"FFT Complex to Complex filters and helper classes","abstract":"ITK currently supports real to complex conjugate forward and inverse Fourier transformation's through dedicated filters. In turn, these utilize one of a number of Fourier transform implementations, such as that available through VNL, through FFTW or through Intel's implementation of the FFTW API.\r\nWhen dealing directly with complex data, such as may be acquired by an MRI scanner, it is convenient to have dedicated filters supporting Complex to Complex transformations. It is also convenient to have filter classes that can convert between complex data and real and imaginary component and magnitude and phase component representations.","license":"You are licensing your work to Kitware Inc. under the\nCreative Commons Attribution License Version 3.0.\n\nKitware Inc. agrees to the following:\n\nKitware is free\n * to copy, distribute, display, and perform the work\n * to make derivative works\n * to make commercial use of the work\n\nUnder the following conditions:\n\\\"by Attribution\\\" - Kitware must attribute the work in the manner specified by the author or licensor.\n\n * For any reuse or distribution, they must make clear to others the license terms of this work.\n * Any of these conditions can be waived if they get permission from the copyright holder.\n\nYour fair use and other rights are in no way affected by the above.\n\nThis is a human-readable summary of the Legal Code (the full license) available at\nhttp://creativecommons.org/licenses/by/3.0/legalcode","keywords":["FFT","ITK"],"authors":[{"name":"Warfield, Simon","email":"simon.warfield@childrens.harvard.edu","affiliations":["Harvard Medical School"],"corresponding":true}],"date_submitted":"2006-10-22T20:29:07Z","external_publication_id":128,"revision_cids":["bafkreidukdmgvny2hyfzdtroshwfhxjj75wrlze3opp5zduiwv2bzb7nh4"]},"mdast":{"type":"root"},"downloads":[{"url":"https://pub.desci.com/ipfs/bafkreif2zhlyom3j5dbkrn4zmilso26rj7jobfa4scxbqx3npdhcou5ifa","title":"root/code/fftcomplextocomplex/FFTComplexToComplexCode.pdf","filename":"FFTComplexToComplexCode.pdf","extra":{"size_bytes":92082,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreiczoow4lr7wf62oaolcmlsn467zu37mhyfgicpvwler3eet6pnlqq","title":"root/code/fftcomplextocomplex/FFTComplexToComplexCode.rtf","filename":"FFTComplexToComplexCode.rtf","extra":{"size_bytes":14759,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreigmlkp6sunf3sfqr7r3gmid4rlxhubqnonkhlyvqrsqi2gguq7xga","title":"root/code/fftcomplextocomplex/README","filename":"README","extra":{"size_bytes":497,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreiack42d4berbg2drojrt36eblmukv4pffw6zfmkpoyvbykpvnnqmy","title":"root/code/fftcomplextocomplex/Examples/IO/CMakeLists.txt","filename":"CMakeLists.txt","extra":{"size_bytes":3922,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreic2iwbylrue3pc3qnpzxqe7vuf4zh5pslusbzmrqszcdd2n745rne","title":"root/code/fftcomplextocomplex/Examples/IO/ImageReadComplexWriteMagnitudeAndPhase.cxx","filename":"ImageReadComplexWriteMagnitudeAndPhase.cxx","extra":{"size_bytes":3609,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreicymy5q3mjohzauomv3f67fubwcj3laxdfufqh6k3psnf2b2ltxea","title":"root/code/fftcomplextocomplex/Examples/IO/ImageReadMagnitudeAndPhaseWriteComplex.cxx","filename":"ImageReadMagnitudeAndPhaseWriteComplex.cxx","extra":{"size_bytes":3135,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreievx3dzyy6wiic4vflyp4ata5tsqaa6x7aft22avez2bx5qs275fm","title":"root/code/fftcomplextocomplex/Examples/IO/ImageReadRealAndImaginaryWriteComplex.cxx","filename":"ImageReadRealAndImaginaryWriteComplex.cxx","extra":{"size_bytes":3121,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreicz5wihkz3xdtwtqgusfwd4ayif5unqy63464n6dsmws3yhi3jncm","title":"root/code/fftcomplextocomplex/Examples/Filtering/CMakeLists.txt","filename":"CMakeLists.txt","extra":{"size_bytes":39937,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreidhrh2a3qbk76olqibso7dimk23wcazcxhdhro7s4kycq4xc7msky","title":"root/code/fftcomplextocomplex/Examples/Filtering/FFTComplexImageFilter.cxx","filename":"FFTComplexImageFilter.cxx","extra":{"size_bytes":4105,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreiexjwc6iovuysmdqbufc4jt5bnk6ooyypy76qn4shkx7gvss2izhy","title":"root/code/fftcomplextocomplex/Examples/Filtering/FFTComplexImageFilter3D.cxx","filename":"FFTComplexImageFilter3D.cxx","extra":{"size_bytes":4107,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreifn3kuaxhndm3zd57m7a34yjw6fu3xaj5uhegqyj5q22xncztw2xm","title":"root/code/fftcomplextocomplex/Code/BasicFilters/itkMagnitudeAndPhaseToComplexImageFilter.h","filename":"itkMagnitudeAndPhaseToComplexImageFilter.h","extra":{"size_bytes":4249,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreigqjpwqfl3nafyoj4m5s7jlqp4m23h4hnzovrznxvqfxyvx6yzgca","title":"root/code/fftcomplextocomplex/Code/BasicFilters/itkRealAndImaginaryToComplexImageFilter.h","filename":"itkRealAndImaginaryToComplexImageFilter.h","extra":{"size_bytes":4218,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreifx3yrfr4ppsltn63dmbqjv7aljmqnma5qriibljbp42npxxaacwy","title":"root/code/fftcomplextocomplex/Code/Algorithms/itkFFTComplexToComplexImageFilter.h","filename":"itkFFTComplexToComplexImageFilter.h","extra":{"size_bytes":3232,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreibm5sl6e4xii574uffcvyvqujnxeaulv26ev46c45wnrr52fn3oka","title":"root/code/fftcomplextocomplex/Code/Algorithms/itkFFTComplexToComplexImageFilter.txx","filename":"itkFFTComplexToComplexImageFilter.txx","extra":{"size_bytes":3676,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreidguyw4ryae2ae3p5q3tfvdm7nptygmqdaf4vuw6hrtkwbncrgduu","title":"root/code/fftcomplextocomplex/Code/Algorithms/itkFFTWComplexToComplexImageFilter.h","filename":"itkFFTWComplexToComplexImageFilter.h","extra":{"size_bytes":5677,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreigd2egoihzau7uykeuu4vtoknog4kkle5p3dd6c274vhhr3vylpgm","title":"root/code/fftcomplextocomplex/Code/Algorithms/itkFFTWComplexToComplexImageFilter.txx","filename":"itkFFTWComplexToComplexImageFilter.txx","extra":{"size_bytes":7798,"type":"file"}},{"url":"https://pub.desci.com/ipfs/bafkreihik2noulksve4piensdjnicuncr5kcobmlgrfeo6zoy4y7zbouua","title":"root/code/META-INF/MANIFEST.MF","filename":"MANIFEST.MF","extra":{"size_bytes":71,"type":"file"}},{"url":"https://ipfs.desci.com/ipfs/bafkreighxavwqbpnrvio5ijjbd63jdjjbjcjapgm5p6vydkkjlhlit4xra","title":"root/insight-journal-metadata.json","filename":"insight-journal-metadata.json","extra":{"size_bytes":12129,"type":"file"}},{"url":"https://ipfs.desci.com/ipfs/bafkreigyo6swzvmnnifyofjzkgpippaarckwzpq2vktxolfxbywv4g3hye","title":"root/reviews.md","filename":"reviews.md","extra":{"size_bytes":8659,"type":"file"}}],"references":{"cite":{"order":[]},"data":{}}}