{ "input_size": [ 224, 224 ], "resize": { "enabled": true, "size": [ 224, 224 ] }, "center_crop": { "enabled": false }, "normalize": { "mean": [ 0.485, 0.456, 0.406 ], "std": [ 0.229, 0.224, 0.225 ] }, "notes": "Resize to IM_SIZE x IM_SIZE then normalize with ImageNet mean/std." }