Files
Mini-Nav/mini-nav/scenegraph/__init__.py
SikongJueluo 583b2156ea feat(scenegraph): add SoftwareCamIndex for visual hash similarity queries
- Add SoftwareCamIndex class with xnor_popcount_score for CAM-style matching
- Add CamMatch and SceneGraphMatch dataclasses for query results
- Add query_by_visual_hash method to SimpleSceneGraph
- Add comprehensive tests for SoftwareCamIndex and xnor_popcount_score
2026-05-17 21:57:01 +08:00

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854 B
Python

"""Scenegraph public API.
This module exports the main scenegraph objects for easy import:
from mini_nav.scenegraph import SimpleSceneGraph, RoomNode, ObjectNode
"""
from .hash_codec import (
bits_tensor_to_cam_row,
bits_tensor_to_hash_bytes,
cam_row_to_hash_bytes,
hash_bytes_to_bits_array,
hash_bytes_to_cam_row,
)
from .objectnode import ObjectNode
from .roomnode import RoomNode
from .scenegraph import SceneGraphMatch, SimpleSceneGraph
from .software_cam import CamMatch, SoftwareCamIndex, xnor_popcount_score
__all__ = [
"CamMatch",
"ObjectNode",
"RoomNode",
"SceneGraphMatch",
"SimpleSceneGraph",
"SoftwareCamIndex",
"bits_tensor_to_cam_row",
"bits_tensor_to_hash_bytes",
"cam_row_to_hash_bytes",
"hash_bytes_to_bits_array",
"hash_bytes_to_cam_row",
"xnor_popcount_score",
]