Invention Grant
- Patent Title: Apparatus and method of performing fourier transform
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Application No.: US15218243Application Date: 2016-07-25
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Publication No.: US10321159B2Publication Date: 2019-06-11
- Inventor: Hojung Kim , Hoon Song , Hongseok Lee
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2015-0121031 20150827
- Main IPC: G06F17/14
- IPC: G06F17/14 ; H04N19/60 ; H04N19/42 ; G03H1/08
Abstract:
A method of performing a Fourier transform includes generating first data by performing a one-dimensional (1D) fast Fourier transform (FFT), on data having rows and columns, in a row direction; generating second data by performing the 1D FFT, on a portion of the first data, in a column direction; and storing a portion of the second data.
Public/Granted literature
- US20170064333A1 APPARATUS AND METHOD OF PERFORMING FOURIER TRANSFORM Public/Granted day:2017-03-02
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