Photoshop inoshandisa isinganzwisisike algorithm zvekuti mifananidzo yemabhengi haigone kuvhurwa

Kana paine chero chikonzero chero nguva chero isu takaedza kuvhura iyo mufananidzo webhangi noti Photoshop graphic dhizaini yekushandisa, tinenge tasangana nechishamiso chisingafadzi. Chikonzero cheizvi chinogona kunge chiri chekuti chirongwa chinotumira yambiro iyo isingatenderi kushanda nemifananidzo ine chekuita nemari.

Izvi zvinodaro nekuti mu Photoshop, algorithm yakaunzwa mune yayo CS vhezheni iyo inokwanisa kuona mifananidzo ine chirevo chemari. Muchikamu chino tinotsanangura zvakadzama chikonzero nei Photoshop inoshandisa chishamiso algorithm kuti mifananidzo yemabhengi igone kuvhurwa.

Kana pane imwe nguva isu takamhanyira mukukanganisa uku, tichave takaona kuti chirongwa ichi chinotiratidza URL iyo inotidzosera kuti tizive rumwe ruzivo nezve izvi (www.rwe-trusa.org). Iyi webhusaiti ndeye Central Bank Deterrence Boka kana inozivikanwa zvakare nechidimbu cheayo CBCDG, uyu mutumbi unosanganisira 27 epakati mabhanga uye wakanangana nehondo yekurwisa kunyepedzera kwemadhijitari emari.

Uye zvakare, ivo vane basa nezvirongwa zvakaita se Photoshop, Corel Dhirowa kana Paint Shop Pro, iva neiyi sisitimu yekuona pasina ivo vagadziri vezvirongwa ivo pachavo vane chero ruzivo rwekuti chaiyo algorithm iyo yavanopihwa inoshanda yakafanana sei. Mugore ra200 yaive nguva iyo Photoshop yakatanga kutora iyi yekutsvaga system, maneja wechigadzirwa wekambani yeAdobe akataura izvi se nhema bhokisi nzira, uko zvirimo zvirimo hazvizivikanwe.

Pakabvunzwa mukuru ataurwa pamusoro pechikonzero chekushandisa iyi algorithm, akapindura "Semutungamiri wemusika uye vagari vakanaka, tinoita kunge tangoita chinhu chakakodzera". Uye zvechokwadi, maererano nemutemo unotaura kuti vanogadzira havasi mune yavo yekusungirwa kuita kutonga kwakadai, asi ivo vakaita sarudzo yekutambira chikumbiro ichi kubva kuCBCDG nekuisanganisa.

Nenzira imwecheteyo zvinoitika nevamwe zvirongwa zvekugadzira graphic.

Pakutanga zvaifungidzirwa kuti iyo algorithm yakagadzirirwa kuona yakatarwa pateni uye nehurongwa hwakafanana chaizvo neboka renyeredzi reOrion, ndosaka iyi pateni yakazozivikanwa seyeredzi reErion, nekuti kazhinji mabhengi ese ane aya manongedzo mashanu.

Muongorori markus kuhn, Ndiye akawana pateni netsaona muna 2002, paaiitisa kuyedza achishandisa nyowani Xerox printa, iyo akaramba kukwanisa kudhinda tikiti. Mamiriro ezvinhu ekuti mapoinzi mashanu aya anofanirwa kunge achionekwa achiri kusanzwisisika, muongorori Kuhn akatsanangura mubvunzurudzo munguva pfupi yapfuura, kuti kana mufananidzo uri mutema uye chena, iyo algorithm haina kuwanikwa, asi kana rumwe rudzi rwevara rukawanikwa, runogona kuwanikwa.

Nenzira iyi, chinhambwe chinogona kuvapo pakati peimwe yeapo poindi hachizivikanwe uye iyi ndiyo imwe tsananguro inofungidzirwa.

Kune vazhinji, omron mhete ndidzo dzinoita kuti Photoshop izive kana zvasvika pamufananidzo webhiri, asi mhinduro kune iyi ndiNo kana zvirinani haisiyo yega system inoita. University College London muongorori Steven J. Murdoch akaita bvunzo ne Photoshop uye Paint Shop nguva pfupi yapfuura zvirongwa izvi kero yayo algorithm. Kushamisika kwaSteve, kana zvindori zveyeredzi zvikafukidzwa, zvirongwa izvi zvaive zvichiri kuona bhiri uye mufananidzo wacho waisakwanisa kugadziriswa.

Mune kuyedza uku, zvakaonekwa kuti Photoshop uye PSP algorithms yaive nemhedzisiro yakafanana.

Kunze kwezvo, iyo nguva yekudzosera iko kukanganisa yaitsamira pamufananidzo wakaongororwa uye ndewekuti pakuita zvese izvi bvunzo uye kuongorora wega, Murdoch akavimbisa kuti kambani yeDiginarc yakanga yagadzira chirongwa chemberi chinobvumidza kuona kwemabhangi.

Mukupedzisa, Photoshop inoshandisa isinganzwisisike algorithm kuti mifananidzo yemabhengi igone kuvhurwa, nekuti yakaitwa nekuda kwezvikonzero zvekuchengetedza. kuitira kuti mari yemabhengi isakwanise kugadzirwa digitally.