{"id":4066,"date":"2026-05-18T10:56:26","date_gmt":"2026-05-18T08:56:26","guid":{"rendered":"https:\/\/btop.pl\/?p=4066"},"modified":"2026-09-04T12:04:58","modified_gmt":"2026-09-04T10:04:58","slug":"ako-vytvorit-dobru-produktovu-fotografiu-v-ai-pre-rybarstvo","status":"publish","type":"post","link":"https:\/\/btop.pl\/sk\/ako-vytvorit-dobru-produktovu-fotografiu-v-ai-pre-rybarstvo\/","title":{"rendered":"Ako vytvori\u0165 kvalitn\u00fa produktov\u00fa fotografiu pomocou umelej inteligencie? Ryb\u00e1rstvo"},"content":{"rendered":"<p>Pre\u010do vygenerovan\u00e1 produktov\u00e1 fotografia vyzer\u00e1 inak <strong>nebesky<\/strong>, a inokedy <strong>boj\u00ed\u0161 sa na ne pozrie\u0165?<\/strong><\/p>\n<p>D\u00f4vod je s\u00edce celkom jednoduch\u00fd, to v\u0161ak v\u00f4bec neznamen\u00e1, \u017ee sa d\u00e1 tak \u013eahko vyrie\u0161i\u0165. \u010co teda urobi\u0165, aby sme z\u00edskali profesion\u00e1lnu fotografiu bez mili\u00f3na opakovan\u00fdch z\u00e1berov? Prejdeme si to krok za krokom.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Pre\u010do umel\u00e1 inteligencia niektor\u00e9 objekty generuje dokonale, zatia\u013e \u010do in\u00e9 s\u00fa pln\u00e9 ch\u00fdb?<\/strong><\/p>\n<p>Ka\u017ed\u00e1 umel\u00e1 inteligencia je prepojen\u00e1 s konkr\u00e9tnou kni\u017enicou fotografi\u00ed, na z\u00e1klade ktorej sa algoritmus nau\u010dil generova\u0165. V\u010faka dlh\u00fdm procesom opakovan\u00e9ho ozna\u010dovania a popisovania jednotliv\u00fdch predmetov dok\u00e1\u017eu modely umelej inteligencie takmer dokonale rozpozn\u00e1va\u0165 tv\u00e1re, charakteristick\u00e9 rysy, tvary a predmety. Ak po\u0161leme ak\u00e9muko\u013evek nov\u0161iemu modelu umelej inteligencie fotografiu \u0161\u00e1lky na stole, umel\u00e1 inteligencia tento predmet ur\u010dite spr\u00e1vne pomenuje. Podobne je to aj s generovan\u00edm: ak po\u017eiadame umel\u00fa inteligenciu, aby vygenerovala fotografiu \u0161\u00e1lky, urob\u00ed to tie\u017e spr\u00e1vne.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4068\" src=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-1-8.jpg\" alt=\"\" width=\"1184\" height=\"706\" srcset=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-1-8.jpg 1184w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-1-8-768x458.jpg 768w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-1-8-18x12.jpg 18w\" sizes=\"auto, (max-width: 1184px) 100vw, 1184px\" \/><\/p>\n<p>(model: GPT-5.5)<\/p>\n<p>Ako vidno, umel\u00e1 inteligencia si s t\u00fdm poradila v\u00fdborne. Trochu teda vylep\u0161\u00edme zadanie, aby sme z\u00edskali aran\u017eovan\u00fa fotografiu.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4070\" src=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-3-2.jpg\" alt=\"\" width=\"1325\" height=\"837\" srcset=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-3-2.jpg 1325w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-3-2-768x485.jpg 768w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-3-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 1325px) 100vw, 1325px\" \/><\/p>\n<p>Dnes nebudeme porovn\u00e1va\u0165 modely, preto zhrnieme z\u00e1very do v\u0161eobecn\u00e9ho tvrdenia: Hrn\u010dek, ktor\u00fd je <strong>predmet be\u017enej spotreby<\/strong>, ktor\u00fd je pomerne popul\u00e1rny, bol vygenerovan\u00fd bez probl\u00e9mov. Ako je to v\u0161ak s ne\u0161tandardn\u00fdm \u0161pecializovan\u00fdm predmetom? Na z\u00e1klade na\u0161ich sk\u00fasenost\u00ed sme zistili, \u017ee mimoriadne \u0165a\u017ek\u00e9 je rie\u0161enie fotografi\u00ed v <strong>ryb\u00e1rske kateg\u00f3rie<\/strong>. Ak sa niekto vyzn\u00e1 v tomto odvetv\u00ed, pravdepodobne vie, ako vyzeraj\u00fa aukcie ryb\u00e1rskych v\u00fdrobkov. Zvy\u010dajne s\u00fa <strong>s mal\u00fdm mno\u017estvom fotografi\u00ed<\/strong> a ich kvalita m\u00e1 ve\u013ea nedostatkov: namiesto kvalitnej ateli\u00e9rovej fotografie \u010dasto vid\u00edme <strong>rozmazan\u00e9 obaly alebo m\u00e1lo v\u00fdpovedn\u00e9 detailn\u00e9 z\u00e1bery na produkt<\/strong>. V aukcii je \u010dasto len jedna fotografia, tak\u017ee z\u00e1kazn\u00edk, stru\u010dne povedan\u00e9, kupuje tovar naslepo. Ako si umel\u00e1 inteligencia porad\u00ed s tak\u00fdmito produktmi?<\/p>\n<p>Za\u010dnime vytvoren\u00edm jednoduch\u00e9ho predmetu: prote\u00ednovej gu\u013e\u00f4\u010dky.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4072\" src=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-4-1.jpg\" alt=\"\" width=\"1247\" height=\"731\" srcset=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-4-1.jpg 1247w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-4-1-768x450.jpg 768w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-4-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 1247px) 100vw, 1247px\" \/><\/p>\n<p>N\u00e1sledne priprav\u00edme zadanie pre aran\u017eovan\u00fa fotografiu. \u00da\u010delom hrn\u010deka bolo pi\u0165 z neho \u2013 tak\u00e9 bolo aj na\u0161e zadanie. \u00da\u010delom prote\u00ednovej gu\u013e\u00f4\u010dky je \u201enavliec\u0165\u201d ju na h\u00e1\u010dik \u2013 uvid\u00edme, ako si s takouto fotografiou porad\u00ed umel\u00e1 inteligencia.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4074\" src=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-x-1.jpg\" alt=\"\" width=\"1282\" height=\"869\" srcset=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-x-1.jpg 1282w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-x-1-768x521.jpg 768w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-x-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 1282px) 100vw, 1282px\" \/><\/p>\n<p>Na to, aby si v\u0161imn\u00fa\u0165, \u017ee takto sa prote\u00ednov\u00e1 guli\u010dka na h\u00e1\u010dik nenavlieka, nemus\u00edte by\u0165 ryb\u00e1r (predov\u0161etk\u00fdm \u0161n\u00fara s guli\u010dkou by nemala by\u0165 pripevnen\u00e1 k \u0161pi\u010dke h\u00e1\u010dika, ale mala by by\u0165 na tej istej \u0161n\u00fare ako h\u00e1\u010dik). U\u017e sk\u00f4r sme spomenuli, \u017ee kvalita fotografi\u00ed generovan\u00fdch umelou inteligenciou z\u00e1vis\u00ed od kni\u017enice, na ktorej sa u\u010dila. Kni\u017enice sa \u010dasto vytv\u00e1raj\u00fa z u\u017e existuj\u00facich s\u00faborov fotografi\u00ed (napr. z fotobank). Pri prehliadan\u00ed internetu si v\u0161ak nemo\u017eno nev\u0161imn\u00fa\u0165, \u017ee<strong> \u0161pecializovan\u00e9 odvetvia<\/strong> (napr. ryb\u00e1rstvo, stavebn\u00edctvo) <strong>maj\u00fa ich zna\u010dn\u00fd deficit<\/strong>. To znamen\u00e1, \u017ee <strong>AI nemala k dispoz\u00edcii dostato\u010dn\u00fd po\u010det fotografi\u00ed na spracovanie, aby mohla vytvori\u0165 spr\u00e1vny algoritmus na generovanie fotografie<\/strong> \u201enavle\u010denie prote\u00ednovej gu\u013e\u00f4\u010dky na h\u00e1\u010dik\u201d. Ni\u017e\u0161ie uv\u00e1dzame nieko\u013eko \u010fal\u0161\u00edch pr\u00edkladov nespr\u00e1vne vygenerovan\u00fdch fotografi\u00ed:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4076\" src=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxx.jpg\" alt=\"\" width=\"1044\" height=\"348\" srcset=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxx.jpg 819w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxx-768x256.jpg 768w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxx-18x6.jpg 18w\" sizes=\"auto, (max-width: 1044px) 100vw, 1044px\" \/><\/p>\n<p>(m\u00f4\u017eeme v\u00e1s uisti\u0165, \u017ee takto sa tieto ryb\u00e1rske potreby spr\u00e1vne nepou\u017e\u00edvaj\u00fa)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Ako teda vytvori\u0165 spr\u00e1vnu produktov\u00fa fotografiu?<\/strong><\/p>\n<p>V prvom rade stoj\u00ed za to <strong>zjednodu\u0161i\u0165 v\u00fdzvu<\/strong>. Ak podrobn\u00fd popis pou\u017eitia produktu neprin\u00e1\u0161a o\u010dak\u00e1van\u00fd v\u00fdsledok, m\u00f4\u017ee ve\u013emi pom\u00f4c\u0165 z\u00fa\u017eenie \u201epou\u017eitia\u201d na oby\u010dajn\u00e9 dr\u017eanie v ruke alebo polo\u017eenie na st\u00f4l. Nem\u00e1 zmysel trva\u0165 na zlo\u017eit\u00fdch sekvenci\u00e1ch, ak m\u00e1 umel\u00e1 inteligencia s nimi zjavne probl\u00e9m. V pr\u00edpade generovania <strong>nieko\u013ek\u00fdch produktov, je mo\u017en\u00e9 ich po\u010det zn\u00ed\u017ei\u0165<\/strong>. \u010casto sa st\u00e1va, \u017ee dva a\u017e tri v\u00fdrobky vyzeraj\u00fa ako origin\u00e1l, ale ostatn\u00e9 maj\u00fa r\u00f4zne po\u0161kodenia a ch\u00fdbaj\u00face \u010dasti.<\/p>\n<p>Ak fotografia st\u00e1le nevyzer\u00e1 uspokojivo, m\u00f4\u017eete si sami preh\u013eada\u0165 fotobanky, ku ktor\u00fdm m\u00e1me pr\u00edstup (alebo s\u00fa bezplatn\u00e9), a vybra\u0165 si z nich <strong>referen\u010dn\u00e1 fotografia<\/strong>. Pr\u00e1ca s takouto fotografiou je o nie\u010do zlo\u017eitej\u0161ia, av\u0161ak vo v\u00fdnimo\u010dn\u00fdch pr\u00edpadoch m\u00f4\u017ee by\u0165 efekt\u00edvnej\u0161ia ako nekone\u010dn\u00fd boj s pokynmi. Sta\u010d\u00ed teda <strong>nahra\u0165 do AI referen\u010dn\u00fa fotografiu a fotografiu n\u00e1\u0161ho produktu a po\u017eiada\u0165, aby vymenila predmety<\/strong>. Na na\u0161om pr\u00edklade s prote\u00ednovou guli\u010dkou by to vyzeralo takto: n\u00e1jdeme fotografiu, na ktorej ryb\u00e1r pln\u00ed prote\u00ednov\u00fa guli\u010dku, nahrajeme obe fotografie do AI a prid\u00e1me pokyn \u201e<em>Priklad\u00e1m dve fotografie: jednu inscenovan\u00fa, na ktorej ryb\u00e1r navlieka prote\u00ednov\u00fa guli\u010dku na h\u00e1\u010dik, a druh\u00fa s prote\u00ednovou guli\u010dkou na bielom pozad\u00ed. Nahra\u010fte prote\u00ednov\u00fa guli\u010dku (ktor\u00fa ryb\u00e1r navlieka na h\u00e1\u010dik) guli\u010dkou, ako je t\u00e1 na fotografii na bielom pozad\u00ed.<\/em>.\u201d. Vo v\u00e4\u010d\u0161ine pr\u00edpadov by umel\u00e1 inteligencia nemala ma\u0165 probl\u00e9m s takouto jednoduchou \u00fapravou, h\u013eadanie referen\u010dnej fotografie v\u0161ak m\u00f4\u017ee by\u0165 \u010dasovo n\u00e1ro\u010dn\u00e9.<\/p>\n<p>\u010eal\u0161\u00edm sp\u00f4sobom, ako zlep\u0161i\u0165 v\u00fdsledok aran\u017eovan\u00fdch fotografi\u00ed, ktor\u00fd stoj\u00ed za to pozna\u0165 a vyu\u017e\u00edva\u0165, je <strong>\u00faprava hlavnej fotografie<\/strong>. \u010casto sa to st\u00e1va pri produktov\u00fdch fotografi\u00e1ch, ktor\u00e9 <strong>s\u00fa v zrkadlovom obraze, nie s\u00fa vycentrovan\u00e9, s\u00fa oto\u010den\u00e9 nespr\u00e1vnym smerom alebo s\u00fa hore nohami (alebo na boku)<\/strong>. Najprv by bolo dobr\u00e9 <strong>opravit<\/strong> najprv tak\u00fato fotografiu a a\u017e potom ju nahra\u0165 do AI. Aj keby sme v pokyne uviedli, \u017ee objekt na fotografii le\u017e\u00ed na boku, pri\u010dom by mal by\u0165 vo vertik\u00e1lnej polohe, <strong>AI<\/strong> <strong>tieto odpor\u00fa\u010dania nie v\u017edy dodr\u017eiava<\/strong>. V takom pr\u00edpade sa oplat\u00ed predbehn\u00fa\u0165 umel\u00fa inteligenciu a fotografiu hne\u010f na za\u010diatku oto\u010di\u0165 \u2013 d\u00e1 sa to urobi\u0165 za p\u00e1r sek\u00fand pomocou vstavan\u00e9ho editora\/prehr\u00e1va\u010da fotografi\u00ed alebo \u0161pecializovan\u00fdch aplik\u00e1ci\u00ed.<\/p>\n<p>Ni\u017e\u0161ie je uveden\u00fd pr\u00edklad fotografie, ktor\u00fa sme spr\u00e1vne vygenerovali pomocou jednej z vy\u0161\u0161ie op\u00edsan\u00fdch met\u00f3d a ktor\u00e1 zn\u00e1zor\u0148uje sk\u00f4r vymyslen\u00fa gu\u013e\u00f4\u010dku:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4084\" src=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxxx-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1023\" srcset=\"https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxxx-scaled.jpg 2560w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxxx-768x307.jpg 768w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxxx-1536x614.jpg 1536w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxxx-2048x818.jpg 2048w, https:\/\/btop.pl\/wp-content\/uploads\/zdj-xxxx-18x7.jpg 18w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p><strong>Na z\u00e1ver \u2013 kr\u00e1tke zhrnutie, ako rie\u0161i\u0165 nespr\u00e1vne generovanie:<\/strong><\/p>\n<ol>\n<li>Zjednodu\u0161te v\u00fdzvu<\/li>\n<li>Zmeni\u0165 sp\u00f4sob pou\u017eitia v\u00fdrobku<\/li>\n<li>Zn\u00ed\u017ete po\u010det produktov zobrazen\u00fdch na fotografii (jeden produkt vs. viacero)<\/li>\n<li>Zmeni\u0165 model umelej inteligencie<\/li>\n<li>Pou\u017eite referen\u010dn\u00fa fotografiu<\/li>\n<li>Oprav\/zme\u0148 zdrojov\u00fa fotografiu<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>Stru\u010dne povedan\u00e9, generovanie fotografi\u00ed z odvetv\u00ed <strong>malou fotobankou<\/strong> m\u00e1 za n\u00e1sledok <strong>mnoh\u00fdmi chybami a nedostatky umelej inteligencie<\/strong>. Existuj\u00fa sp\u00f4soby, ako tomu zabr\u00e1ni\u0165, nie v\u017edy s\u00fa v\u0161ak \u00fa\u010dinn\u00e9. Treba ma\u0165 na pam\u00e4ti, \u017ee napriek v\u0161etk\u00e9mu <strong>skuto\u010dn\u00e9 fotografie<\/strong> aj na bielom pozad\u00ed <strong>mali by sa objavi\u0165 v na\u0161ich ponuk\u00e1ch.<\/strong> V pr\u00edpade aran\u017eovan\u00fdch fotografi\u00ed m\u00f4\u017ee by\u0165 umel\u00e1 inteligencia u\u017eito\u010dn\u00e1, z\u00e1kazn\u00edci v\u0161ak uprednost\u0148uj\u00fa spr\u00e1vne vygenerovan\u00e9 fotografie, ktor\u00e9 zobrazuj\u00fa bezchybn\u00fd a realistick\u00fd poh\u013ead na produkt. Neoplat\u00ed sa zverej\u0148ova\u0165 fotografie, ktor\u00e9 s\u00fa v\u0161etky \u201eako z jednej formy\u201d a ktor\u00e9 zav\u00e1dzaj\u00fa z\u00e1kazn\u00edka, pokia\u013e ide o vzh\u013ead produktu. Nezab\u00fadajme, \u017ee na\u0161im pr\u00edjemcom je \u010dlovek \u2013 a pr\u00e1ve pre neho pripravujeme fotografie.<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p><em>Autorka blogu: Nikola \u2013 grafi\u010dka v spolo\u010dnosti bTOP<\/em><br \/>\n<em>D\u00e1tum uverejnenia: 18. m\u00e1ja 2026.<\/em><\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Pre\u010do raz vygenerovan\u00e1 produktov\u00e1 fotografia vyzer\u00e1 \u00fa\u017easne, a inokedy sa na \u0148u ned\u00e1 ani pozrie\u0165? D\u00f4vod je celkom jednoduch\u00fd, to v\u0161ak neznamen\u00e1, \u017ee sa to d\u00e1 tak \u013eahko vyrie\u0161i\u0165. \u010co teda urobi\u0165, aby sme vygenerovali profesion\u00e1lnu fotografiu bez mili\u00f3na opakovan\u00fdch pokusov? Prejdeme si to krok za krokom. \u00a0 Pre\u010do umel\u00e1 inteligencia niektor\u00e9 predmety generuje dokonale, zatia\u013e \u010do in\u00e9 s\u00fa pln\u00e9 ch\u00fdb? Ka\u017ed\u00e1 umel\u00e1 inteligencia je prepojen\u00e1 s konkr\u00e9tnou kni\u017enicou fotografi\u00ed, na z\u00e1klade ktorej sa algoritmus nau\u010dil generova\u0165. Prostredn\u00edctvom<span class=\"read_more_area\"><a class=\"read-more\" href=\"https:\/\/btop.pl\/sk\/ako-vytvorit-dobru-produktovu-fotografiu-v-ai-pre-rybarstvo\/\"> \u010c\u00edtajte \u010falej <\/a><\/span><\/p>","protected":false},"author":2,"featured_media":4086,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,76,42,44,66,62,45,64,63,47,83,65,82,72,77,46,69,73,71,70,88,87,81,78,80,79,67,84,74,89,75],"tags":[],"class_list":["post-4066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktualnosci","category-aliexpress","category-allegro","category-amazon","category-black-red-white","category-castorama","category-cdiscount","category-decathlon","category-ebay","category-emag","category-empikplace","category-homeyou","category-home24","category-inpost","category-joom","category-kaufland","category-leroy-merlin","category-manomano","category-mediaexpert","category-mediamarkt","category-obi-de","category-otto","category-pigu","category-shein","category-skroutz","category-super-pharm","category-temu","category-tiktok-shop","category-trendyol","category-vente-unique","category-xxxlutz"],"_links":{"self":[{"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/posts\/4066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/comments?post=4066"}],"version-history":[{"count":13,"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/posts\/4066\/revisions"}],"predecessor-version":[{"id":4150,"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/posts\/4066\/revisions\/4150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/media\/4086"}],"wp:attachment":[{"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/media?parent=4066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/categories?post=4066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/btop.pl\/sk\/wp-json\/wp\/v2\/tags?post=4066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}