42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
'''
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@ Date: 2020-11-20 13:34:54
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@ Author: Qing Shuai
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@ LastEditors: Qing Shuai
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@ LastEditTime: 2021-01-14 20:09:40
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@ FilePath: /EasyMocap/code/smplmodel/body_param.py
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'''
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import numpy as np
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def merge_params(param_list, share_shape=True):
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output = {}
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for key in ['poses', 'shapes', 'Rh', 'Th']:
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output[key] = np.vstack([v[key] for v in param_list])
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if share_shape:
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output['shapes'] = output['shapes'].mean(axis=0, keepdims=True)
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return output
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def select_nf(params_all, nf):
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output = {}
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for key in ['poses', 'Rh', 'Th']:
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output[key] = params_all[key][nf:nf+1, :]
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if params_all['shapes'].shape[0] == 1:
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output['shapes'] = params_all['shapes']
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else:
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output['shapes'] = params_all['shapes'][nf:nf+1, :]
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return output
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def init_params(nFrames=1):
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params = {
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'poses': np.zeros((nFrames, 72)),
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'shapes': np.zeros((1, 10)),
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'Rh': np.zeros((nFrames, 3)),
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'Th': np.zeros((nFrames, 3)),
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}
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return params
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class Config:
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OPT_R = False
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OPT_T = False
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OPT_POSE = False
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OPT_SHAPE = False
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VERBOSE = False |