{ "architecture": "sam2_hiera_large", "num_classes": 0, "num_features": 1152, "pretrained_cfg": { "tag": "fb_r1024_2pt1", "custom_load": false, "input_size": [ 3, 1024, 1024 ], "min_input_size": [ 3, 256, 256 ], "fixed_input_size": false, "interpolation": "bicubic", "crop_pct": 1.0, "crop_mode": "center", "mean": [ 0.485, 0.456, 0.406 ], "std": [ 0.229, 0.224, 0.225 ], "num_classes": 0, "pool_size": [ 32, 32 ], "first_conv": "patch_embed.proj", "classifier": "head.fc" } }