Real-time Automatic Landscape Image Detection in Digital Still Camera Preview Images with Fuzzy Logic User Control
نویسندگان
چکیده
În cele ce urmează este prezentat un sistem de analiză automată a scenei, bazat pe imaginile (“preview”-uri) achiziţionate de camera foto înainte de captarea fotografiei. În urma analizei, scena este clasificată fără intervenţia utilizatorului în “peisaj” sau “non-peisaj”, scopul acestei clasificări fiind acela de a stabili cele mai potrivite valori ale parametrilor de expunere. Soluţia propusă poate fi integrată într-un cadru mai larg de clasificare a scenelor, capabil să distingă între mai multe tipuri de scene. Un astfel de sistem este util mai ales în cazul în care scene de natură diferită se succed intercalat şi repede, astfel încât utilizatorul nu are timpul necesar să modifice manual parametrii de expunere. Clasificarea în „peisaj”/”non-peisaj” poate fi reglată de utilizator prin varierea unui singur parametru (realizată prin inferenţă fuzzy) de-a lungul unei scale având punctul neutru amplasat la mijlocul ei.
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