CudaSift

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Python Wrapper ?

8

Hi, I don't know if you have time, but would you be able to add a Python wrapper ? I'd really like to use your package, but for the life...

Millow

I notice that negative sharpness occured. Is this expected? And what does those negetive value means? It seems that sharpness is not equal to response.

Grant2Grant

The fix ensures that the second best match is found correctly and thus the ratio test is performed as intended. Note that this change should be applied to other versions...

zap150

Extract only the features and not the descriptors

1

Hi there, First of all thank you a lot for this work, thank you for sharing and for the optimization you made to make the code run faster in newer...

lgalardini

img.Download() error

1

我只要在img1.Allocate()后加上了img1.Download()这句话，运行起来就遇到段错误 (核心已转储)，不加上这句话获取不到关键点，是我GPU环境配置打问题吗

Ananileaf

Wrong Sift points coordinates

5

Hi, thanks a lot for your great work I am having an issue with the code Whenever i try to read the sift points after extracting them from the image,...

omaraltayyan

Would it be possible to add batching functionality? It seems the code is highly optimized to process one image at a time, but not, say 1M images. Let me know...

mnicely

Would it be possible to convert _cudaMallocPitch_ calls to _cudaMalloc_? I understand why cudaMallocPitch was chosen, but those limitations are not as noticeable today with larger cache sizes. The main...

mnicely

I got issue: LNK2001 unresolved external symbol "void __cdecl InitSiftData(struct SiftData &,int,bool,bool)" (?InitSiftData@@YAXAEAUSiftData@@H_N1@Z) OpenCV-GPU D:\OpenCV-GPU\OpenCV-GPU\Source.obj trying to run with Visual Studio Community 2019.

leminhhieuctvn

Hello man, why did you extract the features from the octave of the smallest resolution instead of original resolution?

14

Hello man, why did you extract the features from the octave of the smallest resolution instead of original resolution? I tried to change it to extract the features from the...

NiuKeke