Hello I need information about Discret cosinus transform algorithms implemented in FPGA structures.
Any links, doc`s?
Best Regards
Hello I need information about Discret cosinus transform algorithms implemented in FPGA structures.
Any links, doc`s?
Best Regards
implemented in
Did you check out
Video Compress:
JPEG Hardware Compressor
Derek
Also check out Xilinx app notes.
The DCT from opencores.org are not that ideal for FPGAs because they uses too much resources (64 multipliers) but they are extremly fast (one DCT per clock). The one described in Xilinx XAPP611 is great if you have build in multipliers. I have implemented a bit serail approach based on distributed arithmetics as described in
Regards Thomas
Thanks, but i need source code (my mistake) of DCT/IDCT algorithm in VHDL language. This is for my engineer project in High School (sorry for my english:)
Regards
U¿ytkownik "Thomas Gebauer" napisa³ w wiadomo¶ci news:d0hb9c$cri$ snipped-for-privacy@news.mch.sbs.de...
per
as
With
second
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.