def shift_kpts(kpts, x, y):
kpts_ = kpts.copy()
kpts_[:, ktool.XDIM] += x
kpts_[:, ktool.YDIM] += y
vecs_ = pyhesaff.extract_vecs(img_fpath, kpts_)
return kpts_, vecs_
def force_ori(kpts, ori):
kpts_ = kpts.copy()
kpts_[:, ktool.ORI_DIM] = ori
vecs_ = pyhesaff.extract_vecs(img_fpath, kpts_)
return kpts_, vecs_
def force_isotropic(kpts):
kpts_ = kpts.copy()
kpts_[:, ktool.SKEW_DIM] = 0
kpts_[:, ktool.SCAX_DIM] = kpts_[:, ktool.SCAY_DIM]
vecs_ = pyhesaff.extract_vecs(img_fpath, kpts_)
return kpts_, vecs_
def shift_kpts(kpts, x, y):
kpts_ = kpts.copy()
kpts_[:, ktool.XDIM] += x
kpts_[:, ktool.YDIM] += y
vecs_ = pyhesaff.extract_vecs(img_fpath, kpts_)
return kpts_, vecs_
def force_ori(kpts, ori):
kpts_ = kpts.copy()
kpts_[:, ktool.ORI_DIM] = ori
vecs_ = pyhesaff.extract_vecs(img_fpath, kpts_)
return kpts_, vecs_
def force_isotropic(kpts):
kpts_ = kpts.copy()
kpts_[:, ktool.SKEW_DIM] = 0
kpts_[:, ktool.SCAX_DIM] = kpts_[:, ktool.SCAY_DIM]
vecs_ = pyhesaff.extract_vecs(img_fpath, kpts_)
return kpts_, vecs_