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MEge's avatar
MEge
Icon for New Contributor rankNew Contributor
7 years ago

Taking FFT of image by using ALTERA FFT IP

Hello, Can we take fourier transform of the image by using ALTERA IP core. This core take fft of vector. So, I cannot use this core for image. Is there any solution. Thanks, Mert Ege
CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
7 years ago
Hi, As I look into the FFT IP user guide, I am unable to locate any specific information on 2D vector. Sorry if there is any confusion. The packet of data which I mentioned previous is actually referring to the FFT IP will need a packet of data (for example with packet length of 2048) with SOP and EOP to work. The FFT will take in this 2048 packet and the process. Sorry as I am not very clear about 2D vector and thus not sure how to relate your 2D vector to the FFT IP. Probably, you may try to feed your data as one complete packet into the FFT to see if there is any issue? Please let me know if there is any concern. Thank you. Best regards, Chee Pin