{"doi":"10.1109/uffc-js60046.2024.10793769","title":"Continuous Bernoulli Distribution for More Realistic Ultrasound Reconstruction with NeRF","abstract":"Three-dimensional visualization offers a significantly improved depiction of the underlying anatomical structure; however conventional ultrasound typically provides two-dimensional B-mode images of anatomical regions in real time. Recent breakthroughs in computer graphics have leveraged the ability of Neural Radiance Fields (NeRF) to reconstruct three-dimensional scenes implicitly. This is achieved by formulating the three-dimensional scenes as continuous signals using multi-layer perception (MLP). The reconstructed images can be viewed from novel perspectives using a differentiable rendering method. However, current methods cannot recover complex ultrasound anatomical structures and can introduce artifacts, which impact the reconstruction quality. We propose a probabilistic and differentiable approach to estimate backscattered data to provide a more realistic three-dimensional ultrasound reconstruction with NeRF. Our proposed method achieves an improved peak signal-to-noise ratio (PSNR) score of 27.73±0.98 dB compared to the baseline method with 26.31±1.91 dB, along with an improved structural similarity index measure (SSIM) value of 0.47±0.21 to 0.54±0.19 for NeRF.","journal":null,"year":2024,"id":492668,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":1,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9591,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":399127,"name":"Tomy Varghese","orcid":"0000-0003-3299-9130","position":1,"is_corresponding":false},{"id":1249663,"name":"Yimeng Dou","orcid":"0000-0003-2202-6263","position":0,"is_corresponding":true}],"reference_count":18,"raw_metadata":null,"created_at":"2026-07-19T02:08:56.210382Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}