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image-retrieval

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SongZRui
SongZRui commented Jun 14, 2019

It seems that you used different criteria during training and testing as the code below shows:
IN TEST:
scores = np.dot(vecs.T, qvecs)
IN TRAIN:
dif = x1 - x2
D = torch.pow(dif+eps, 2).sum(dim=0).sqrt()

   y = 0.5*lbl*torch.pow(D,2) + 0.5*(1-lbl)*torch.pow(torch.clamp(margin-D, min=0),2)
   y = torch.sum(y)

I did not get it why you do so?

good first issue question
krishnakatyal
krishnakatyal commented Mar 23, 2022

Is there an existing issue for this?

  • I have searched the existing issues.

Is your feature request related to a problem? Please describe.

Make Api for any object detection pipeline " towhee/img_object_embedding"

Describe the solution you'd like.

An api which return the output similar to the https://towhee.io/towhee/img_object_embedding

Describe an alternate solution.

_N

good first issue gsoc2022 kind/feature

A general framework for map-based visual localization. It contains 1) Map Generation which support traditional features or deeplearning features. 2) Hierarchical-Localizationvisual in visual(points or line) map. 3)Fusion framework with IMU, wheel odom and GPS sensors.

  • Updated Oct 28, 2020

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