longcat_image/dataset/data_utils.py

MULTI_ASPECT_RATIO_1024 = {
    '0.5': [704., 1408.], '0.52': [704., 1344.],
    '0.57': [768., 1344.], '0.6': [768., 1280.], '0.68': [832., 1216.], '0.72': [832., 1152.],
    '0.78': [896., 1152.], '0.82': [896., 1088.], '0.88': [960., 1088.], '0.94': [960., 1024.],
    '1.0':  [1024., 1024.], '1.07': [1024.,  960.], '1.13': [1088.,  960.], '1.21': [1088.,  896.],
    '1.29': [1152.,  896.], '1.38': [1152.,  832.], '1.46': [1216.,  832.], '1.67': [1280.,  768.],
    '1.75': [1344.,  768.], '2.0':  [1408.,  704.]
}


MULTI_ASPECT_RATIO_512 = {
    '0.5': [352.0, 704.0], '0.52': [352.0, 672.0],
    '0.57': [384.0, 672.0], '0.6': [384.0, 640.0], '0.68': [416.0, 608.0], '0.72': [416.0, 576.0],
    '0.78': [448.0, 576.0], '0.82': [448.0, 544.0], '0.88': [480.0, 544.0], '0.94': [480.0, 512.0],
    '1.0': [512.0, 512.0], '1.07': [512.0, 480.0], '1.13': [544.0, 480.0], '1.21': [544.0, 448.0],
    '1.29': [576.0, 448.0], '1.38': [576.0, 416.0], '1.46': [608.0, 416.0], '1.67': [640.0, 384.0],
    '1.75': [672.0, 384.0], '2.0': [704.0, 352.0]
}


MULTI_ASPECT_RATIO_256 = {
    '0.5': [176.0, 352.0], '0.52': [176.0, 336.0],
    '0.57': [192.0, 336.0], '0.6': [192.0, 320.0], '0.68': [208.0, 304.0], '0.72': [208.0, 288.0],
    '0.78': [224.0, 288.0], '0.82': [224.0, 272.0], '0.88': [240.0, 272.0], '0.94': [240.0, 256.0],
    '1.0': [256.0, 256.0], '1.07': [256.0, 240.0], '1.13': [272.0, 240.0], '1.21': [272.0, 224.0],
    '1.29': [288.0, 224.0], '1.38': [288.0, 208.0], '1.46': [304.0, 208.0], '1.67': [320.0, 192.0],
    '1.75': [336.0, 192.0], '2.0': [352.0, 176.0]
}

MULTI_RESOLUTION_MAP = {
    'mar_256': MULTI_ASPECT_RATIO_256,
    'mar_512': MULTI_ASPECT_RATIO_512,
    'mar_1024': MULTI_ASPECT_RATIO_1024,
}