cudasift has cpu implement code?

Celebrandil / CudaSift

A CUDA implementation of SIFT for NVidia GPUs (1.2 ms on a GTX 1060)

MIT License

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cudasift has cpu implement code? #64

Open zjd1988 opened 5 years ago

zjd1988 commented 5 years ago

HI @Celebrandil , thank you for sharing your code. Now, I want to learn your sift algorithm procedure, but cuda code is difficult to read. Have you implented cpu code?

Celebrandil commented 5 years ago

The code is based on a CPU version I wrote about 15 years ago, but quite a bit has changed since then when it comes to the implementation, so the versions are not really corresponding. I'm been thinking about adding some comments but haven't found the time to do so.

zjd1988 commented 5 years ago

@Celebrandil ,Thank you for you rely