cudasift has cpu implement code?

[zjd1988]

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]

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]

@Celebrandil ,Thank you for you rely