feat(compressors): add object scoring and selection for SAM masks

mini-nav/compressors/__init__.py

@@ -6,6 +6,14 @@ from .common import (
     hash_to_bits,
 )
 from .hash_compressor import HashCompressor, HashLoss, VideoPositiveMask
+from .object_score import (
+    MaskFeatures,
+    MaskScoringConfig,
+    compute_mask_features,
+    rank_masks,
+    score_mask,
+    select_best_mask,
+)
 from .pipeline import HashPipeline, create_pipeline_from_config
 from .train import train
 
@@ -16,6 +24,12 @@ __all__ = [
     "VideoPositiveMask",
     "HashPipeline",
     "create_pipeline_from_config",
+    "MaskFeatures",
+    "MaskScoringConfig",
+    "compute_mask_features",
+    "score_mask",
+    "rank_masks",
+    "select_best_mask",
     "BinarySign",
     "hamming_distance",
     "hamming_similarity",