{"public_id":"co_e5f8fb40974c41e3463f44f0cb4edddf","status":"active","merged_into_public_id":null,"resolved_public_id":"co_e5f8fb40974c41e3463f44f0cb4edddf","name":"vector field histogram","description":"A real-time obstacle avoidance method for mobile robots that uses histogram-based environment representation and control.","aliases":["VFH"],"types":["method"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":757244,"title":"The vector field histogram-fast obstacle avoidance for mobile robots","citation_count":2636,"url":"https://sah.borca.ai/papers/757244"}],"claims":[{"public_id":"cl_5a7740bcce815df74d0d890d5d3861e6","text":"A comparison with earlier methods is provided.","corpus_id":757244,"url":"https://sah.borca.ai/claims/cl_5a7740bcce815df74d0d890d5d3861e6"},{"public_id":"cl_7f315f98f842bc3d609e33008db752e1","text":"The vector field histogram method detects unknown obstacles, avoids collisions, and steers a mobile robot toward a target in real time.","corpus_id":757244,"url":"https://sah.borca.ai/claims/cl_7f315f98f842bc3d609e33008db752e1"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_e5f8fb40974c41e3463f44f0cb4edddf","url":"https://sah.borca.ai/concepts/co_e5f8fb40974c41e3463f44f0cb4edddf"}