about the number of the output keypoints?

[lunalulu]

hi, thanks for your pytorch code!
I have seen your code about test a model,but i dont know why the number of the output keypoints is always 51(17 keypoints), The way I print it is:
if len(single_result) != 0:

                    single_result_dict['image_id'] = int(ids)

                    single_result_dict['category_id'] = 1

                    single_result_dict['keypoints'] = single_result

                    **print(len(single_result_dict['keypoints']))**

                    single_result_dict['score'] = float(det_scores[b]) * v_score.mean()

                    full_result.append(single_result_dict)

And I notice that the keypoints coodr in the resulting file(result.json) don't have zero values.

[GengDavid]

Sorry for the late reply.
For each point, there're three values: (x, y, visibility). Please refer to coco website for details.

[GengDavid]

Seems the problem has been solved. Close this issue.