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Tutto su Intelligenza artificiale

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Hai mai pensato di scoprire quando è stata scattata una vecchia foto? Questo è esattamente ciò che propone PhotoDater, uno strumento che utilizza l’intelligenza artificiale per stimare l’anno in cui è stata scattata una foto.

Come descrive la piattaforma di genealogia, MyHeritage, sviluppatore dello strumento, è un « servizio di genealogia che offre la stima della data per le foto storiche ». L’intelligenza artificiale di PhotoDater funziona svelando gli indizi dall’immagine per determinare quando è stata scattata.

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Per saperne di più:

Per stimare l’anno della foto, PhotoDater utilizza un algoritmo proprietario di apprendimento automatico sviluppato da MyHeritage. L’addestramento dell’algoritmo è stato eseguito da decine di migliaia di foto storiche con una data definita.

Queste foto provengono da repository open source. La società afferma che le immagini degli utenti di MyHeritage non sono state utilizzate per addestrare i dati.

Questa formazione ha permesso all’algoritmo di comprendere caratteristiche come abbigliamento, acconciature, peli sul viso, mobili e altri oggetti da una data specifica, secondo MyHeritage.

Affinché l’algoritmo funzioni, devono essere utilizzate foto reali di persone tra il 1960 e il 1990, « una foto di solo un’auto o una scansione di un documento storico » non riceverà una data stimata.

Come utilizzare lo strumento

• PhotoDater è accessibile tramite MyHeritage;
• All’accesso al sito sarà necessario creare un account;
• Il menu principale ha una scheda « Foto »;
• Lì l’utente può caricare la vecchia foto;
• Quando si carica la foto, il tag di stima apparirà accanto alla « Data » apparirà sopra la foto.

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