A cikin 1911, kamfanin Svenska Biografteatern na Sweden ya yi fim ɗin tafiya zuwa birnin New York, wanda ya haifar da sama da mintuna takwas na bidiyo wanda, a cikin sigarsa ta asali, yana da ƙaƙƙarfan ƙuduri da ƙarancin ƙima.
A cikin shekaru, an yi ƙoƙari daban-daban don inganta ƙuduri, ƙimar firam, launuka da sauran cikakkun bayanai. Sakamakon ya bambanta, amma daya daga cikin mafi kyau har zuwa yau shine aikin Denis Shiryaev, wanda kwanan nan ya raba ingantaccen bidiyo akan Reddit da tashar YouTube.
Bidiyo na New York 1911 a cikin 4K/60p
Bisa ga bayanin bidiyon, da kuma sharhin da Shiryaev ya bari a kan Reddit, cibiyoyin sadarwa guda hudu sun shiga cikin aikin, ciki har da DeOldify NN (don canza launi). Gabaɗaya, cibiyoyin sadarwar jijiyoyi daban-daban sun sami damar haɓaka ƙimar firam zuwa 60 a sakan daya, haɓaka ƙuduri zuwa 4K, haɓaka haɓaka har ma da yin canza launi ta atomatik.
Bidiyo na asali na birnin New York a cikin 1911 tare da ƙarar murya da daidaita saurin sake kunnawa
Sakamakon ya fi na asali kyau, amma a fili cibiyar sadarwar jijiyoyi ba za ta iya jurewa da canza launin ta atomatik ba. Sauti masu rufi suna ba ku damar nutsar da kanku cikin yanayin babban birnin kasuwancin Amurka fiye da shekaru 100 da suka gabata. Mu game da yadda Denis Shiryaev ya gani ya inganta sanannen ɗan gajeren fim na 'yan'uwan Lumière "Arrival of a Train" daga 1896. Kunna akwai wasu ayyuka masu ban sha'awa, gami da aikin Apollo 16 na wata:
source: 3dnews.ru