SJTU-ViSYS/FeatureBooster

There was a problem with testing the SIFT feature

HZY12345 opened this issue · 2 comments

HZY12345 commented
There was a problem with testing the SIFT feature
Antu3heng commented

Closed due to no longer being active. Can be reopened at any time.

bbbugg commented

In Sift.py, the extract function return two numpy.ndarray.

def extract(self, *args, **kwargs): # real signature unknown; restored from _doc_
"""
extract(*args, **kwargs)
Overloaded function.

    1. extract(self: pycolmap.Sift, image: numpy.ndarray[numpy.uint8[m, n], flags.c_contiguous]) -> Tuple[numpy.ndarray[numpy.float32[m, 4]], numpy.ndarray[numpy.float32[m, n]]]
    
    2. extract(self: pycolmap.Sift, image: numpy.ndarray[numpy.float32[m, n], flags.c_contiguous]) -> Tuple[numpy.ndarray[numpy.float32[m, 4]], numpy.ndarray[numpy.float32[m, n]]]
    """
    pass

But in dog.py, keypoints, scores, descriptors = self.sift.extract(img). Only two values were returned, while the code expects it to return three values.
image