{"id":"https://openalex.org/W7213446754","doi":"https://doi.org/10.64898/2026.09.15.751389","title":"Optimising digital volume correlation across materials: a practical framework for accuracy and spatial resolution","display_name":"Optimising digital volume correlation across materials: a practical framework for accuracy and spatial resolution","publication_year":2026,"publication_date":"2026-09-17","ids":{"openalex":"https://openalex.org/W7213446754","doi":"https://doi.org/10.64898/2026.09.15.751389"},"language":"en","primary_location":{"id":"doi:10.64898/2026.09.15.751389","doi":"https://doi.org/10.64898/2026.09.15.751389","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.09.15.751389","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/09/17/2026.09.15.751389.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.biorxiv.org/content/biorxiv/early/2026/09/17/2026.09.15.751389.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106708337","display_name":"Alissa L. Parmenter","orcid":"https://orcid.org/0000-0002-9836-8932","observed_orcids":["https://orcid.org/0000-0002-9836-8932"]},"institutions":[{"id":"https://openalex.org/I1286704778","display_name":"Rutherford Appleton Laboratory","ror":"https://ror.org/03gq8fr08","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1286704778","https://openalex.org/I162524378","https://openalex.org/I4210087105"]},{"id":"https://openalex.org/I4210092957","display_name":"Research Complex at Harwell","ror":"https://ror.org/00gqx0331","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210092957"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alissa L. Parmenter","raw_affiliation_strings":["Department of Medical Physics and Bioengineering, Malet Place Engineering Building, University College London, Gower Street, London WC1E 6BT, UK","Multiscale X-ray Imaging Lab, Department of Mechanical Engineering, University College London, Roberts Engineering Building, University College London, Torrington Place, London WC1E 7JE, UK","Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11 0FA, UK"],"raw_orcid":"https://orcid.org/0000-0002-9836-8932","affiliations":[{"raw_affiliation_string":"Department of Medical Physics and Bioengineering, Malet Place Engineering Building, University College London, Gower Street, London WC1E 6BT, UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Multiscale X-ray Imaging Lab, Department of Mechanical Engineering, University College London, Roberts Engineering Building, University College London, Torrington Place, London WC1E 7JE, UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11 0FA, UK","institution_ids":["https://openalex.org/I1286704778","https://openalex.org/I4210092957"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018577391","display_name":"Aikta Sharma","orcid":"https://orcid.org/0000-0002-5449-358X","observed_orcids":["https://orcid.org/0000-0002-5449-358X"]},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Sharma","raw_affiliation_strings":["Multiscale X-ray Imaging Lab, Department of Mechanical Engineering, University College London, Roberts Engineering Building, University College London, Torrington Place, London WC1E 7JE, UK"],"raw_orcid":"https://orcid.org/0000-0002-5449-358X","affiliations":[{"raw_affiliation_string":"Multiscale X-ray Imaging Lab, Department of Mechanical Engineering, University College London, Roberts Engineering Building, University College London, Torrington Place, London WC1E 7JE, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033789811","display_name":"Brian K. Bay","orcid":"https://orcid.org/0000-0002-6870-259X","observed_orcids":["https://orcid.org/0000-0002-6870-259X"]},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. K. Bay","raw_affiliation_strings":["School of Mechanical, Industrial, and Manufacturing Engineering, 204 Rogers Hall 2000 SW, Monroe Avenue, Oregon State University, Corvallis, OR 97331-6001, USA"],"raw_orcid":"https://orcid.org/0000-0002-6870-259X","affiliations":[{"raw_affiliation_string":"School of Mechanical, Industrial, and Manufacturing Engineering, 204 Rogers Hall 2000 SW, Monroe Avenue, Oregon State University, Corvallis, OR 97331-6001, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085252036","display_name":"Peter David Lee","orcid":"https://orcid.org/0000-0002-3898-8881","observed_orcids":["https://orcid.org/0000-0002-3898-8881"]},"institutions":[{"id":"https://openalex.org/I1286704778","display_name":"Rutherford Appleton Laboratory","ror":"https://ror.org/03gq8fr08","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1286704778","https://openalex.org/I162524378","https://openalex.org/I4210087105"]},{"id":"https://openalex.org/I4210092957","display_name":"Research Complex at Harwell","ror":"https://ror.org/00gqx0331","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210092957"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"P. D. Lee","raw_affiliation_strings":["Multiscale X-ray Imaging Lab, Department of Mechanical Engineering, University College London, Roberts Engineering Building, University College London, Torrington Place, London WC1E 7JE, UK","Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11 0FA, UK"],"raw_orcid":"https://orcid.org/0000-0002-3898-8881","affiliations":[{"raw_affiliation_string":"Multiscale X-ray Imaging Lab, Department of Mechanical Engineering, University College London, Roberts Engineering Building, University College London, Torrington Place, London WC1E 7JE, UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11 0FA, UK","institution_ids":["https://openalex.org/I1286704778","https://openalex.org/I4210092957"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5085252036"],"corresponding_institution_ids":["https://openalex.org/I1286704778","https://openalex.org/I4210092957","https://openalex.org/I45129253"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11897","display_name":"Digital Holography and Microscopy","score":0.004100000020116568,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.0027000000700354576,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-volume-correlation","display_name":"digital volume correlation","score":1.0},{"id":"https://openalex.org/keywords/intervertebral-disc","display_name":"intervertebral disc","score":0.8240000009536743},{"id":"https://openalex.org/keywords/phase-retrieval","display_name":"phase retrieval","score":0.7720000147819519},{"id":"https://openalex.org/keywords/image-filtering","display_name":"image filtering","score":0.9869999885559082},{"id":"https://openalex.org/keywords/spatial-resolution","display_name":"spatial resolution","score":0.6769999861717224},{"id":"https://openalex.org/keywords/cartilage","display_name":"cartilage","score":0.5669999718666077},{"id":"https://openalex.org/keywords/fibrous-tissue","display_name":"fibrous tissue","score":0.9089999794960022},{"id":"https://openalex.org/keywords/synchrotron-x-ray-computed-tomography","display_name":"synchrotron X-ray tomography","score":0.8970000147819519},{"id":"https://openalex.org/keywords/strain-measurement-accuracy","display_name":"strain measurement accuracy","score":0.6100000143051147}],"concepts":[{"id":"https://openalex.org/C115635565","wikidata":"https://www.wikidata.org/wiki/Q860900","display_name":"Digital image correlation","level":2,"score":0.6861000061035156},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5963000059127808},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.4544999897480011},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43230000138282776},{"id":"https://openalex.org/C100921725","wikidata":"https://www.wikidata.org/wiki/Q1650811","display_name":"Spatial frequency","level":2,"score":0.421099990606308},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41760000586509705},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4172999858856201},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4050000011920929},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.4047999978065491},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.4000999927520752},{"id":"https://openalex.org/C93509452","wikidata":"https://www.wikidata.org/wiki/Q7180943","display_name":"Phase correlation","level":5,"score":0.39160001277923584},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.3693999946117401},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.36559998989105225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36419999599456787},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3564999997615814},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35350000858306885},{"id":"https://openalex.org/C2777316791","wikidata":"https://www.wikidata.org/wiki/Q17105246","display_name":"Phase congruency","level":3,"score":0.3409999907016754},{"id":"https://openalex.org/C202799725","wikidata":"https://www.wikidata.org/wiki/Q272035","display_name":"Accuracy and precision","level":2,"score":0.33379998803138733},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.3255999982357025},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.3197999894618988},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.3172999918460846},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.301800012588501},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.30000001192092896},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.29919999837875366},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.2973000109195709},{"id":"https://openalex.org/C2778022156","wikidata":"https://www.wikidata.org/wiki/Q576145","display_name":"Strain (injury)","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.2921999990940094},{"id":"https://openalex.org/C163018871","wikidata":"https://www.wikidata.org/wiki/Q1302587","display_name":"Cross-correlation","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.28619998693466187},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.27950000762939453},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.27399998903274536},{"id":"https://openalex.org/C25797200","wikidata":"https://www.wikidata.org/wiki/Q828137","display_name":"Compression ratio","level":3,"score":0.27090001106262207},{"id":"https://openalex.org/C42781572","wikidata":"https://www.wikidata.org/wiki/Q1250322","display_name":"Digital image","level":4,"score":0.2696000039577484},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.2687000036239624},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.26809999346733093},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.26739999651908875},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.26600000262260437},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.2612999975681305},{"id":"https://openalex.org/C123149101","wikidata":"https://www.wikidata.org/wiki/Q1229184","display_name":"Displacement mapping","level":3,"score":0.258899986743927},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2556000053882599}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.09.15.751389","doi":"https://doi.org/10.64898/2026.09.15.751389","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.09.15.751389","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/09/17/2026.09.15.751389.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.09.15.751389","doi":"https://doi.org/10.64898/2026.09.15.751389","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.09.15.751389","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/09/17/2026.09.15.751389.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1041159613","display_name":"Tomo-SAXS: Imaging full-field molecular-to-macroscale biophysics of fibrous tissues","funder_award_id":"EP/V011006/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G2030465100","display_name":"Imaging dynamics in biophysical/biochemical processes across the hierarchical scales (BioPro Network)","funder_award_id":"MR/R025673/1","funder_id":"https://openalex.org/F4320334626","funder_display_name":"Medical Research Council"},{"id":"https://openalex.org/G2259944664","display_name":null,"funder_award_id":"CiET 1819/10","funder_id":"https://openalex.org/F4320320005","funder_display_name":"Royal Academy of Engineering"},{"id":"https://openalex.org/G3398031982","display_name":"Tomo-SAXS: Imaging full-field molecular-to-macroscale biophysics of fibrous tissues","funder_award_id":"EP/V011235/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3612802","display_name":null,"funder_award_id":"1819/10","funder_id":"https://openalex.org/F4320320005","funder_display_name":"Royal Academy of Engineering"},{"id":"https://openalex.org/G424919586","display_name":"BioGrOA: Imaging joint biomechanics in growth and osteoarthritis","funder_award_id":"MR/V033506/1","funder_id":"https://openalex.org/F4320334626","funder_display_name":"Medical Research Council"},{"id":"https://openalex.org/G7056332210","display_name":null,"funder_award_id":"SM29784","funder_id":"https://openalex.org/F4320313096","funder_display_name":"Diamond Light Source"},{"id":"https://openalex.org/G7309960804","display_name":null,"funder_award_id":"MD-1389","funder_id":"https://openalex.org/F4320320887","funder_display_name":"European Synchrotron Radiation Facility"},{"id":"https://openalex.org/G8858163707","display_name":null,"funder_award_id":"HOAHub MD-1389","funder_id":"https://openalex.org/F4320320887","funder_display_name":"European Synchrotron Radiation Facility"}],"funders":[{"id":"https://openalex.org/F4320313096","display_name":"Diamond Light Source","ror":"https://ror.org/05etxs293"},{"id":"https://openalex.org/F4320320005","display_name":"Royal Academy of Engineering","ror":"https://ror.org/0526snb40"},{"id":"https://openalex.org/F4320320887","display_name":"European Synchrotron Radiation Facility","ror":"https://ror.org/02550n020"},{"id":"https://openalex.org/F4320334626","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7213446754.pdf","grobid_xml":"https://content.openalex.org/works/W7213446754.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1853171333","https://openalex.org/W1963483517","https://openalex.org/W1987152773","https://openalex.org/W2041625018","https://openalex.org/W2096145624","https://openalex.org/W2107848323","https://openalex.org/W2119673331","https://openalex.org/W2152143155","https://openalex.org/W2167279371","https://openalex.org/W2299794012","https://openalex.org/W2533020866","https://openalex.org/W2883082722","https://openalex.org/W2897727823","https://openalex.org/W2944296621","https://openalex.org/W2953360995","https://openalex.org/W2991361150","https://openalex.org/W3207254293","https://openalex.org/W3208354138","https://openalex.org/W4301397916","https://openalex.org/W4307028170","https://openalex.org/W4308924267","https://openalex.org/W4309569185","https://openalex.org/W4362581794","https://openalex.org/W4391605814","https://openalex.org/W4393110893","https://openalex.org/W4396743028","https://openalex.org/W4409589372","https://openalex.org/W4412152879","https://openalex.org/W4412488221","https://openalex.org/W4412570734","https://openalex.org/W4414200319","https://openalex.org/W4414532490","https://openalex.org/W4414552454","https://openalex.org/W4415435673","https://openalex.org/W4416142695","https://openalex.org/W6969107232","https://openalex.org/W7117248511","https://openalex.org/W7130593277","https://openalex.org/W7154051649","https://openalex.org/W7160891210","https://openalex.org/W7170162589","https://openalex.org/W7172506284","https://openalex.org/W7213274527"],"related_works":["https://openalex.org/W2767325823","https://openalex.org/W2071816715","https://openalex.org/W4301397916","https://openalex.org/W1768639957","https://openalex.org/W2056431153","https://openalex.org/W2922708119","https://openalex.org/W2217305673","https://openalex.org/W7018487004","https://openalex.org/W2883082722","https://openalex.org/W4403753860"],"abstract_inverted_index":{"Abstract":[0],"Digital":[1],"volume":[2],"correlation":[3,76],"(DVC)":[4],"provides":[5],"full-field":[6],"three-dimensional":[7],"measurements":[8],"of":[9,145,171],"internal":[10],"deformation,":[11],"but":[12,133],"its":[13],"accuracy":[14,201],"and":[15,22,30,60,69,81,177,202,216,224],"effective":[16],"spatial":[17,143,165],"resolution":[18,144,166],"depend":[19],"on":[20],"image-processing":[21],"analysis":[23],"choices.":[24],"Here,":[25],"we":[26],"use":[27],"fibrous,":[28,175],"cartilaginous":[29,176],"mineralised":[31,178],"tissues":[32,179],"within":[33],"a":[34,40,187],"rat":[35],"intervertebral":[36],"disc":[37],"(IVD)":[38],"as":[39],"controlled":[41],"multi-material":[42],"case":[43],"study,":[44],"combining":[45],"virtual":[46],"compression":[47],"with":[48],"experimentally":[49],"loaded":[50],"synchrotron":[51],"computed":[52],"tomography":[53],"images.":[54],"We":[55,139],"systematically":[56],"evaluate":[57],"phase":[58,73],"retrieval":[59,74],"image":[61,106,194],"filtering,":[62],"bit-depth":[63],"conversion,":[64],"point-cloud":[65],"design,":[66],"subvolume":[67,123],"size":[68,129],"strain-field":[70],"smoothing.":[71],"Stronger":[72],"reduced":[75],"residuals":[77],"while":[78],"increasing":[79],"displacement":[80],"strain":[82,137,146,158,173,203],"errors,":[83],"showing":[84],"that":[85,141],"residual":[86],"minimisation":[87],"alone":[88],"can":[89],"select":[90],"poorer":[91],"parameters.":[92],"Image":[93],"filtering":[94],"sensitivity":[95],"was":[96],"greatest":[97],"in":[98,154,160,192,221],"fibrous":[99],"tissue,":[100],"which":[101,193],"had":[102],"the":[103,142,161,168],"smallest":[104],"characteristic":[105],"feature":[107],"size,":[108,124],"whereas":[109],"inappropriate":[110],"intensity":[111],"mapping":[112],"during":[113],"16-bit":[114],"to":[115,156,182],"8-bit":[116],"conversion":[117],"preferentially":[118],"degraded":[119],"low-contrast":[120],"cartilage.":[121],"Increasing":[122],"point":[125],"spacing":[126],"or":[127],"strain-window":[128],"improved":[130],"measurement":[131,147,209],"robustness":[132],"progressively":[134],"smoothed":[135],"local":[136],"heterogeneity.":[138],"demonstrate":[140],"must":[148],"be":[149],"matched":[150,208],"across":[151],"tissue":[152],"types":[153],"order":[155],"compare":[157],"magnitude;":[159],"IVD,":[162],"matching":[163],"DVC":[164,219],"changed":[167],"apparent":[169],"ratio":[170],"compressive":[172],"among":[174],"from":[180],"3.1:1.9:1":[181],"14:7.7:1.":[183],"These":[184],"findings":[185],"establish":[186],"sequential,":[188],"deformation-based":[189],"optimisation":[190],"framework":[191,212],"characteristics":[195],"guide":[196],"processing,":[197],"known":[198],"deformations":[199],"validate":[200],"fields":[204],"are":[205],"compared":[206],"at":[207],"scales.":[210],"The":[211],"supports":[213],"more":[214],"reproducible":[215],"mechanically":[217],"interpretable":[218],"analyses":[220],"heterogeneous":[222],"biological":[223],"engineered":[225],"materials.":[226]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-09-17T00:00:00"}
