HDR imagwirizana kwambiri ndi kuwala. Muyezo wa HDR ST2084 1000 umakwaniritsidwa bwino ukagwiritsidwa ntchito pazithunzi zomwe zimatha kuwunikira kwambiri 1000 nits.

Pamlingo wowala wa 1000 nits, ST2084 1000 electro-optical transfer function imapeza bwino pakati pa malingaliro amunthu ndi luso laukadaulo, zomwe zimapangitsa kuti pakhale magwiridwe antchito apamwamba kwambiri (HDR).

Kuphatikiza apo, oyang'anira okhala ndi 1000 nits yowala kwambiri atha kutenga mwayi pamayendedwe a ST2084 curve's logarithmic encoding. Izi zimalola kubwereza kolondola kwa zowoneka bwino komanso zowoneka bwino za dzuwa zomwe zimayandikira kulimba kwenikweni kwapadziko lapansi, komanso kusunga tsatanetsatane wazithunzi m'malo amdima. Kuchulukitsa kosinthika kumapangitsa kuti zithunzi ziziwoneka bwino za 1000 nits HDR kuti ziwonetse mawonekedwe ndi ma gradients omwe mwina akanapanikizidwa kapena kutayika pakuwala pang'ono.

Kufikira kwa 1000 nits kumatanthauzira malo okoma ofunikira pakugwiritsa ntchito HDR ST2084 1000. Imapereka kuwala kokwanira kuti ipereke ma retiroti odabwitsa opitilira 20,000:1 akaphatikizidwa ndi kuya kwakuda kwa mulingo wa OLED. Kuphatikiza apo, ma 1000 nits amakhalabe m'munsi mwa malire ogwiritsira ntchito ukadaulo wowonetsera ogula komanso kugwiritsa ntchito mphamvu pakuchita bwino kwambiri. Izi zimatsimikizira kuti luso la otsogolera limasungidwa pomwe likupatsanso ogwiritsa ntchito zowonera momasuka.

Mukamadziwa bwino zithunzi za ST2084, ma studio opanga akatswiri nthawi zambiri amagwiritsa ntchito zowunikira 1000 nits popeza satengera zowonera zenizeni komanso kuwonetsetsa kuti zimagwirizana ndi zowunikira zocheperako kudzera pamapu amtundu. Chotsatira chake ndi chithunzi cha HDR chomwe chimasunga mawonekedwe ake pazida zingapo popanda kusiya masomphenya a wopanga filimuyo.

Pomaliza, kuphatikiza kwa 1000 nits kuwonetsa mphamvu ndi ST2084 1000 muyezo ndiye pamwamba pakali pano pakukhazikitsa HDR, kupatsa owonera mawonekedwe ozama omwe amatsekereza kusiyana pakati pa zomwe zili mu digito ndi malingaliro achilengedwe amunthu.

High Brightness Broadcast Monitor (lilliput.com)