{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,19]],"date-time":"2025-12-19T07:53:52Z","timestamp":1766130832976,"version":"3.48.0"},"reference-count":33,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"name":"Vicerrectorado de Investigaci?n, Universidad Nacional de San Antonio Abad del Cusco"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2025]]},"DOI":"10.1109\/access.2025.3638640","type":"journal-article","created":{"date-parts":[[2025,12,3]],"date-time":"2025-12-03T18:43:34Z","timestamp":1764787414000},"page":"210257-210270","source":"Crossref","is-referenced-by-count":0,"title":["Adaptive Contrastive Learning in Vision Transformer for Non-Invasive Hemoglobin Estimation From Conjunctival Images"],"prefix":"10.1109","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-4580-3980","authenticated-orcid":false,"given":"Jose Humberto","family":"Fuentes-Beingolea","sequence":"first","affiliation":[{"name":"Professional School of Electronic Engineering, Universidad Nacional de San Antonio Abad del Cusco (UNSAAC), Cusco, Peru"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5947-6682","authenticated-orcid":false,"given":"Facundo","family":"Palomino-Quispe","sequence":"additional","affiliation":[{"name":"Professional School of Electronic Engineering, Universidad Nacional de San Antonio Abad del Cusco (UNSAAC), Cusco, Peru"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/s2214-109x(13)70001-9"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0153286"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-018-07262-2"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1002\/eng2.12667"},{"article-title":"An image is worth 16\u00d716 words: Transformers for image recognition at scale","volume-title":"Proc. Int. Conf. Learn. Represent. (ICLR)","author":"Dosovitskiy","key":"ref5"},{"key":"ref6","first-page":"1597","article-title":"A simple framework for contrastive learning of visual representations","volume-title":"Proc. 37th Int. Conf. Mach. Learn. (ICML)","volume":"1","author":"Chen"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.media.2023.102802"},{"key":"ref8","first-page":"2","article-title":"Contrastive learning of medical visual representations from paired images and text","volume-title":"Proc. Mach. Learn. Healthcare Conf.","author":"Zhang"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-24261-3_7"},{"issue":"1","key":"ref10","first-page":"1821","article-title":"Analysis of anemia detection from images of eye conjunctiva using machine learning algorithms","volume":"27","author":"Parvathi","year":"2024","journal-title":"Comput. Methods Biomech. Biomed. Engin."},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/s12652-020-02618-3"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.artmed.2022.102477"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1111\/bjh.19621"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.3991\/ijoe.v21i07.54439"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1016\/j.medntd.2023.100244"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1007\/s10278-024-01209-4"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1186\/s12911-024-02585-1"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1038\/s41551-019-0487-z"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1167\/tvst.14.1.20"},{"issue":"4","key":"ref20","first-page":"1957","article-title":"MS-ViT: A multi-scale vision transformer for anemia detection using palm videos","volume":"28","author":"Kesarwani","year":"2024","journal-title":"IEEE J. Biomed. Health Inform."},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.48550\/arXiv.2102.04306"},{"key":"ref22","first-page":"18661","article-title":"Supervised contrastive learning","volume-title":"Proc. 34th Conf. Neural Inf. Process. Syst.","volume":"33","author":"Khosla"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.3390\/diagnostics15070929"},{"key":"ref24","article-title":"Eyes-defy-anemia","author":"Dimauro","year":"2022","journal-title":"IEEE Dataport"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1016\/s2589-7500(19)30108-6"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1186\/s40537-019-0192-5"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1016\/j.compbiomed.2022.106496"},{"key":"ref28","first-page":"10347","article-title":"Training data-efficient image transformers & distillation through attention","volume-title":"Proc. Int. Conf. Mach. Learn. (ICML)","author":"Touvron"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/iccv.2015.169"},{"key":"ref30","first-page":"1857","article-title":"Improved deep metric learning with multi-class N-pair loss objective","volume-title":"Proc. 30th Conf. Neural Inf. Process. Syst. (NIPS)","volume":"29","author":"Sohn"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/2020.acl-main.385"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/cvpr.2016.90"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/cvpr.2016.308"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/6287639\/10820123\/11275629.pdf?arnumber=11275629","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,19]],"date-time":"2025-12-19T07:49:19Z","timestamp":1766130559000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11275629\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":33,"URL":"https:\/\/doi.org\/10.1109\/access.2025.3638640","relation":{},"ISSN":["2169-3536"],"issn-type":[{"type":"electronic","value":"2169-3536"}],"subject":[],"published":{"date-parts":[[2025]]}}}