KwamfutocinKayan aiki

Dynamic bambanci - mai fasaha domin inganta hoton da tsabta

Kusan mafi muhimmanci siga da kayyade ingancin da duba ko allo, wani bambanci. Yana aka bayyana a matsayin matsakaicin bambanci tsakanin duhu launi (a cikin wani manufa - da cikakkar baki) cewa zai iya nuna allo, da kuma lightest (fari).

Madaidaici hanya, wanda aka auna da bambanci, ya aikata ba. Saboda wannan dalili, masana'antun yin amfani da wani da ta wanzu a yau, da kuma sakamakon da aka bayar ga real sigogi na duba, amma wannan ba gaskiya ba ne. Idan irin wannan gwaje-gwaje ne manufa yanayi na kowane yanayin, wanda kawai ba zai iya zama a yau da kullum amfani da duba ko allo. A sakamakon haka, da sigogi ake overstated tenfold. Saboda haka, a lõkacin da zabar wani duba ko allo, a shiryar da naka ji kuma ba a kan fasfo sigogi, ko da yake suna bukatar su sani, amma ya kamata su ba zama hukunci a zabi.

Bambanci rarrabe iri biyu: a tsaye halitta ( 'yan qasar) da kuma tsauri. Karkashin halitta fahimci bambanci tsakanin baki da fari, wanda shi ne iya sadar da duba ba tare da ƙarin aiki image sabis shirye-shirye. Dynamic bambanci - sunan da fasahar da damar don inganta asali saituna allo. Wannan wani zaɓi aka bayar da software, wanda na nazarin halin yanzu hoto da kuma musanya nuni haske a wasu maki.

Saka idanu ruwa crystal kanta ba emit haske ga haskakãwa da image yin amfani da musamman mikrolampy ko LEDs, wanda aka located bayan allon. Don cimma mafi girma bambanci images a kan allo tare da wani duhu launi rabo backlight kashe auku, game da shi, da cimma wani zurfin baki launi. Don sa mafi yawan mai haske fari - tsanani na luminescence abubuwa ƙaruwa. Wannan fasaha da ake kira Dynamic bambanci. Amfani da irin image aiki zai iya kara da ainihin girman allo.

Dynamic bambanci za a iya gane kawai a kan m hoto. Idan image ne a tsaye (msl, aiki da rubutu a cikin rubutu edita) ya aikata kawai na halitta bambanci, wanda shi ne babban fasaha halaye na duba. Shi ne a cikin wannan yanayin kayyade hoto saituna.

Lokacin da kallon fim ko a lokacin wasan, da tsauri bambanci rabo ƙwarai inganta ji da kuma tsabta daga images. Saboda haka shi ne gaba daya ba dole ba don suna da fasahar ko ba zai iya zama fiye da kima, amma shi ne mai fasaha, ba wata siga allo. Nuni da high halitta bambanci ko da yaushe nuna zurfin launuka da kuma samar da wani babban hoton da tsabta, da kuma tsauri bambanci na duba kawai inganta motsi hoto, da rubutu a kan allon zai zama m maimakon baki. A saboda wannan dalili, zabi wadanda fuska ko a yanki a wurin aiki, inda za ka ji mafi dadi - mu daban-daban, da kuma guda sigogi za a gane daban da mutane daban-daban. Mayar da hankali a kan sirri ji da kuma abin mamaki, amma kada ka manta game da fasaha sigogi.

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