Uhlolojikelele
I-AI emfanekisweni wezokwelapha isebenzisa umbono wekhompuyutha ukufunda ama-X-ray, ama-CT scan, ama-MRIs, ama-ultrasounds, nama-mammograms, ukubona okungavamile kanye nokubeka phambili izimo eziphuthumayo. Yengeza ama-radiologists ngokubamba okutholakele okucashile, ukusheshisa ukuhlolwa, nokunciphisa ukuxilonga okungagejiwe.
I-AI ku-Medical Imaging ingeyokugeleza komsebenzi okubonwa ngekhompyutha okuhumusha noma okukhiqiza imidiya ebonakalayo ukuze ihlaziywe, isebenze, futhi isungulwe.
I-Deep Dive
Ukuthwebula izithombe kwezokwelapha kukhiqiza inqwaba yezithombe okufanele izazi ze-radiologist zizihumushe. Amamodeli okufunda okujulile, ikakhulukazi amanethiwekhi e-convolutional neural kanye nama-transformer okubona ayandayo, aqeqeshwa kumasethi edatha amakhulu anelebuli ukuthola okutholakele njengamaqhuqhuva wamaphaphu, ukopha kobuchopho, ukuphuka, i-retinopathy yesifo sikashukela, nomdlavuza wamabele. I-FDA igunyaze amakhulukhulu emishini yokuthwebula ye-AI; isibonelo, i-Viz.ai ihlaziya izikena ze-CT ukuze ihlabe umkhosi izinsolo zokushaywa komkhumbi omkhulu futhi yazise ithimba labanakekeli phakathi nemizuzu, ishefa isikhathi esiyigugu sokuphumula. Ngaphandle kokutholwa, i-AI yakha kabusha ngokushesha, ukuskena kwethamo eliphansi, ihlukanise izingxenye zezitho nezimila ukuze kuhlelwe ukuhlinzwa, futhi ilinganise izinguquko ngokuhamba kwesikhathi. Amathuluzi amaningi aklanywe 'njengabafundi besibili' abasizayo kunokuba abaxilonga abazimele, okugcina umtholampilo enolwazi.
I-Technical Insight
Lawa masistimu aphatha isithombe njengegridi yokuqina kwe-pixel futhi afunde izici ze-hierarchical: izendlalelo zakuqala zithola imiphetho nendlela yokwenza, izendlalelo ezijulile zibona amaphethini e-anatomical ahlobene nesifo. Ngokuskena kwe-3D njenge-CT ne-MRI, amamodeli acubungula idatha yevolumu ngocezu noma ngamabhulokhi e-3D. Amanethiwekhi okuhlukanisa afana ne-U-Net ekhipha imaski yephikiseli ngayinye echaza isimila noma isitho. Ukusebenza kuncike kudatha yokuqeqeshwa ehlukahlukene; amamodeli angahluleka uma uhlobo lwesikena, inani lesiguli, noma iphrothokholi yokucabanga ihluka ekuqeqeshweni.
Ukufundisa i-AI ku-Medical Imaging
I-AI emfanekisweni wezokwelapha isebenzisa umbono wekhompuyutha ukufunda ama-X-ray, ama-CT scan, ama-MRIs, ama-ultrasounds, nama-mammograms, ukubona okungavamile kanye nokubeka phambili izimo eziphuthumayo. Yengeza ama-radiologists ngokubamba okutholakele okucashile, ukusheshisa ukuhlolwa, nokunciphisa ukuxilonga okungagejiwe. I-AI ku-Medical Imaging ingeyokugeleza komsebenzi okubonwa ngekhompyutha okuhumusha noma okukhiqiza imidiya ebonakalayo ukuze ihlaziywe, isebenze, futhi isungulwe. Ukuze wakhe ukuqonda okujulile, phatha i-AI ku-Medical Imaging njengemodeli yokusebenza, hhayi isici esisodwa: chaza imiphumela efiselekayo, ucacise ukucabanga, futhi uhlukanise lokho uhlelo olungakwenza ngokwethembeka kulokho okusadinga ukwahlulela kochwepheshe.
Empeleni, amaqembu aqinile asebenzisa i-AI ekufanekiseni kwebhalansi ye-Medical Imaging namaqiniso okusebenza njengekhwalithi yedatha, ukuhluka kokukhanya, nokuvumelana kwamalebula. Babhala imibandela yempumelelo ecacile, ukuhlola okuqhathaniswa nedatha engokoqobo nokugeleza komsebenzi, futhi baphindaphinde ngokusekelwe kumaphethini okuhluleka aqashiwe esikhundleni sokuwina kwebhentshimakhi yesikhathi esisodwa. Yilapho ukuqonda kwethiyori kuguquka kube amandla ahlala njalo kuwo wonke umkhiqizo, inqubomgomo, kanye nokusebenza.
I-Visual AI ingakwazi ukuhlola, ukutholwa, nokumaka imisebenzi esikalini. Ngesikhathi esifanayo, amalungelo ezithombe kanye nemvume kungaba ubungozi bomthetho uma ukutholakala kungacacile. Indlela eqine kakhulu iwukuhlanganisa isivinini sokuhlola nesiyalo sokuphatha: qhuba abashayeli bezindiza, bamba ubufakazi, ushicilele amalogi ezinqumo, futhi ubuyekeze izivikelo ngokuqhubekayo njengoba imodeli yokuziphatha, okulindelwe ngabasebenzisi, kanye nezimfuneko zokulawula zishintsha.
I-Strategic Impact
I-Visual AI ingakwazi ukuhlola, ukutholwa, nokumaka imisebenzi esikalini.
I-Visual AI ingakwazi ukuhlola, ukutholwa, nokumaka imisebenzi esikalini. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Amathimba aqanjiwe angakwazi ukulinganisa imiqondo ngokushesha ngezibuyekezo ezimbalwa ezenziwa mathupha.
Amathimba aqanjiwe angakwazi ukulinganisa imiqondo ngokushesha ngezibuyekezo ezimbalwa ezenziwa mathupha. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Imisebenzi ingasebenzisa amasiginali wesithombe nawevidiyo obekunzima ukuwenza ngaphambilini.
Imisebenzi ingasebenzisa amasiginali wesithombe nawevidiyo obekunzima ukuwenza ngaphambilini. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuqaliswa Komhlaba Wangempela
I-Viz.ai iskena izithombe ze-CT ukuze ithole ukushaywa komkhumbi omkhulu okusolwayo futhi yazisa ngokushesha ithimba le-stroke ukuthi lisheshe ukwelashwa.
Amathuluzi e-AI mammography ahlaba umkhosi izilonda zamabele ezisolisayo, asebenza njengesifundi sesibili ukunciphisa umdlavuza ogejiwe.
Uhlelo olusulwe yi-FDA (IDx-DR) luzihlola ngokuzenzakalelayo izithombe ze-retina ze-diabetesic retinopathy emitholampilo yokunakekelwa okuyisisekelo.
Ukuhlukaniswa kwe-U-Net kuchaza izimila nezitho ku-CT/MRI ukuhlela ukwelapha ngemisebe kanye nokuhlinzwa.
Amaphethini Okusebenzisa
I-AI ku-Medical Imaging in practice
I-Viz.ai iskena izithombe ze-CT ukuze ithole ukushaywa komkhumbi omkhulu okusolwayo futhi yazisa ngokushesha ithimba le-stroke ukuthi lisheshe ukwelashwa.
I-Viz.ai iskena izithombe ze-CT ukuze ithole ukushaywa komkhumbi omkhulu okusolekayo futhi yazise ngokushesha ithimba le-stroke ukusheshisa ukwelashwa Amathimba ngokuvamile athola imiphumela engcono uma echaza imingcele yekhwalithi ngaphambili, egcina indlela yokukhuphuka komuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-AI ku-Medical Imaging in practice
Amathuluzi e-AI mammography ahlaba umkhosi izilonda zamabele ezisolisayo, asebenza njengesifundi sesibili ukunciphisa umdlavuza ogejiwe.
Amathuluzi e-AI mammography ahlaba umkhosi izilonda zamabele esolisayo, esebenza njengomfundi wesibili ukuze anciphise umdlavuza ogejiwe Amaqembu ngokuvamile athola imiphumela engcono lapho echaza izinga eliphezulu ngaphambili, egcina indlela yokukhuphuka yomuntu yezimo ezibucayi, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-AI ku-Medical Imaging in practice
Uhlelo olusulwe yi-FDA (IDx-DR) luzihlola ngokuzenzakalelayo izithombe ze-retina ze-diabetesic retinopathy emitholampilo yokunakekelwa okuyisisekelo.
Uhlelo olusulwe yi-FDA (IDx-DR) luzihlunga ngokuzenzakalelayo izithombe ze-retina ze-retinopathy yesifo sikashukela emitholampilo yokunakekelwa okuyisisekelo Amaqembu ngokuvamile athola imiphumela engcono lapho echaza izinga eliphezulu ngaphambili, egcina indlela yokukhuphuka komuntu ezimweni ezibucayi, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-AI ku-Medical Imaging in practice
Ukuhlukaniswa kwe-U-Net kuchaza izimila nezitho ku-CT/MRI ukuhlela ukwelapha ngemisebe kanye nokuhlinzwa.
Ukuhlukaniswa kwe-U-Net kuchaza izimila nezitho ku-CT/MRI ukuhlela ukwelapha ngemisebe kanye nokuhlinzwa Amathimba ngokuvamile athola imiphumela engcono lapho echaza izinga eliphezulu ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Izingozi & Guardrails
Amalungelo ezithombe kanye nemvume kungaba ubungozi bezomthetho uma ukuvela kungacacile.
Ukusebenza kwemodeli kungahluka kukho konke ukukhanya, izibalo zabantu, kanye nezindawo.
Okuhle okungelona iqiniso kungase kungabonakali ngaphandle uma izinga lokuzethemba liqashelwa.
Ukuqalisa Umhlahlandlela
Chaza indlela yokwamukela yokunemba, ukukhumbula, nezindleko zamaphutha.
Chaza indlela yokwamukela yokunemba, ukukhumbula, nezindleko zamaphutha. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Hlola ngedatha efana nezimo zangempela zokukhiqiza.
Hlola ngedatha efana nezimo zangempela zokukhiqiza. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Engeza isibuyekezo somuntu ukuze uthole ukuzethemba okuphansi noma izibikezelo zomthelela omkhulu.
Engeza isibuyekezo somuntu ukuze uthole ukuzethemba okuphansi noma izibikezelo zomthelela omkhulu. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Landelela ukukhukhuleka kwemodeli bese uqinisekisa kabusha ngemva kwezinguquko zekhamera noma zesethi yedatha.
Landelela ukukhukhuleka kwemodeli bese uqinisekisa kabusha ngemva kwezinguquko zekhamera noma zesethi yedatha. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.