I-JPG iye ku-PNG Converter izokusiza ukuthi uguqule isandiso sakho sesithombe. Leli ithuluzi elilula noma ubani angalisebenzisa kalula leli thuluzi.
Guqula isithombe se-monochromatic sibe esinye esiziqhayisa ngombala ocebile ngokusebenzisa i-JPG kuya ku-PNG Converter.
Uke wahlangabezana nenkinga yokuguqula izithombe ze-monochromatic zibe ezinemibala egqamile? Uma kungenjalo, sinakho nje okudingayo!
Nge-JPG kuya ku-PNG Converter, kuyinqubo elula kusuka ku-monochrome kuya kumibala ecacile.
Yiziphi Izithombe ze-PNG?
Izithombe ze-PNG ziyinguqulo yakamuva kakhulu yefomethi yesithombe se-JPEG, eyakhiwe yiqembu ku-X.org ku 1991. Kulezi zinsuku, I-PNG isetshenziswa kabanzi kune-JPEG; lawa mafayela aqukethe izethulo zekhwalithi ephezulu kakhulu zesithombe futhi afaneleka kakhulu ekubonisweni kwezithombe kumawebhusayithi noma kumidiya yokuphrinta..
Inqubo yokumisa eyenzeka nge-PNG ibe wushintsho olwamukelekayo ukusuka kumanduleli wayo, I-JPEG. Lokhu kubangele ukuthi iguquke kakhulu kunangaphambili lapho iguqula izithombe ze-JPG zibe ama-PNG. Manje usungakwazi ukudala kalula ukuhlelwa kwezithombe ngaphakathi kwefayela elilodwa!
Ziyini Izithombe ze-JPEG ne-GIF?
I-JPEG ifomethi yefayela yesithombe evame ukusetshenziswa ezithombeni zedijithali nemifanekiso. I-JPEG imele i-Joint Photographic Experts Group, izinga elisungulwe ku 1995 okuhloswe ngayo ukusiza ukuqinisekisa ukucindezelwa okusebenzayo kwezithombe zezithombe. Nokho, le fomethi ithathelwe indawo ifomethi ye-PNG ethuthuke kakhulu; ngakho-ke izithombe ze-JPEG azisaphethe noma yikuphi ukubaluleka okungokomthetho ngemva komhla ka-1 Januwari, 2017.
I-GIF imele i-Graphics Interchange Format – ifomethi yesithombe ecindezelwe engalahleki engasindi esekelwa kuzo zonke izinkundla eziningi. Njengamanye amafomethi ezithombe i-JPEG ne-GIF zombili zisebenzisa ubuchwepheshe bokucindezela okungalahleki ukuze kuncishiswe osayizi bamafayela kuyilapho kugcinwa ukubukeka okubalulekile okubonakalayo kwesithombe sokuqala.; nokho, Amafayela e-GIF angalinganiswa ngaphandle kokwethula imiphetho ecijile noma i-pixelation (njengemidwebo yobuciko bemigqa yendabuko!).
Ngaphezu kwalokho, Izithombe ze-GIF zivame ukusetshenziselwa izinjongo zobuciko – ukuwenza aphelele ukusetshenziswa kumawebhusayithi, amalogo, futhi uphrinte izikhangiso!
I-JPG kuya ku-PNG Converter: Umhlahlandlela wesinyathelo ngesinyathelo
Ingabe okwamanje udidekile ngobuningi bamafayela alinde ukunaka kwakho? Ungathukutheli. Konke akulahlekile – sinesixazululo!
I-JPG to PNG Converter ingasetshenziswa ukwenza le njongo kalula. Ngokwesibonelo, uma ufuna ukuguqula ifayela lesithombe libe elibukeka kudala elithi 'Gone with the Wind poster noma i-pithy tweet evela kuMongameli Obama, bese ulandela izinyathelo zethu ezilula ngezansi futhi ubuke njengoba indalo yakho ivela phambi kwamehlo akho:
1. Ukuthola Okukhiphayo Okunembe Kakhulu
Uma uvula isiguquli sethu seJPG siye ku-PNG, kuzoba nenqwaba yezinketho ezitholakalayo ongakhetha kuzo; konke ngomgomo wokukunikeza imiphumela enembe kakhulu ngangokunokwenzeka. Ukuthola ikhwalithi ephezulu, qiniseka ukuthi inketho 'Compress’ ikhethiwe; lokhu kufanele kuveze ifayela elincanyana kodwa eliqine kakhulu kunozakwabo wangempela kuyilapho kuqinisekisa ukufaneleka kwalo ngokuhamba kwesikhathi.! Kwaphinda lokho – ungakhohlwa ukusetha lokhu lapho uguqula noma yiziphi izithombe! Kusemqoka!
Ukuphatha Amafayela Amakhulu nge-JPG to PNG Converter
Njengoba ubonile ngenhla, I-JPG kuya ku-PNG Converter ivumela umsebenzisi ukuthi aguqule izithombe aze afike kuzo 10 MB ngosayizi. Lokhu kuba mnyama uma kuqhathaniswa nesofthiwe yokuhlela izithombe etholakala emakethe ekwazi ukuphatha amafayela ngendlela efanele. 8 GB!
Uma ubhekene nesithombe ngaphezulu 1 MB ngosayizi – noma yimuphi omunye usayizi wefayela walolo daba – vele uyivule ngaphakathi kwesicelo sakho osithandayo. Ungasebenzisa futhi uhlelo lokusebenza lwamahhala 'ImageMagic’ noma isiguquli esiku-inthanethi uma sidingeka.
Ikhipha ama-White Halos nge-JPG kuya ku-PNG Converter
Uma ubhekene nesithombe se-JPG sekhwalithi ephezulu, i-algorithm yokucindezela ye-JPEG izosusa imethadatha nenye idatha engenamsebenzi emkhiqizweni wokugcina.
Kodwa emva kokuthi wonke umsebenzi sewenziwe, isithombe sakho se-PNG sisengangcoliswa ama-halos – i-artifact yokuminyanisa kwe-JPEG eshiya izinsalela zolwazi lokukhanya ngemva kokuba yehlisiwe yaba usayizi ofanele wezithombe ezincane ezifana nezibhengezo noma izithonjana.
Uma ungathanda ukususa isithombe sakho se-PNG sanoma yimaphi ama-halo amhlophe angaba khona, vele ukhethe 'Susa ama-Halos’ ebhokisini lengxoxo lezilungiselelo; le nketho kufanele iqede noma yiziphi izimpawu ezisele zokucindezelwa kwe-JPEG!
Ukuhlanganisa Ama-JPG Amaningi Ku-PNG Eyodwa Nge-JPG kuya ku-PNG Converter
Ufuna isithombe esinemininingwane eyengeziwe? Uma unenani lama-JPG okufanele ahlanganiswe abe yinye, kukhona uhlelo lokusebenza lokho. I-JPG to PNG Converter iguquguquka ngendlela emangalisayo, okuvumela abasebenzisi ukuthi bahlanganise kalula amafayela amaningi kalula.
Uma izithombe zakho sezikhethiwe futhi zihlelwe ohlangothini lwesobunxele lwesixhumi esibonakalayo, vele uwadonse futhi uwabeke ngakwesokudla – bonke bazoba ifayela le-jpg elilodwa. Ngokushesha nje lapho usuqedile lesi sinyathelo, kuzoba isikhathi sokulondoloza!
Ukwenza umsebenzi mathupha, khetha isithombe ngasinye ngesikhathi bese usihudula usuka endaweni yaso usifake ku- “indawo lapha” indawo esikrinini.
Ukucaciswa kwefayela le-PNG
Ihluzo ezinekhodi ye-PNG zingaqukatha noma iyiphi inombolo yemibala – kuya ku 256. Lokhu akuqhathanisi nokujula kombala okungu-36-bit ku-JPG noma ngisho nezithombe ze-TIF ezingaveza ukujula 65,536 imibala!
Nokho ngisho nohlu oluphelele lukaKrita lwezinketho ezinamapulangwe, uzofuna ukucabangela okulandelayo lapho ukhetha imibala oyifunayo:
Ukuze ugcine izinto zilula, sincoma ukunamathela eziyisithupha nje: imibala emithathu eyinhloko (obomvu-oluhlaza okwesibhakabhaka) kanye nemibala emibili esuselwe kusethi yakho yokuqala (ezifana nsundu noma onsomi).
Usayizi Wefayela Nokwengeziwe ku-JPG kuya ku-PNG Converter
Enye into ephawulekayo yaleli thuluzi amandla ayo okugcina amafayela e-JPG njengama-PNG. Ngokusebenzisa lesi sici, umuntu angakwazi kokubili ukubuyisela isikhala sediski futhi alondoloze ukwethembeka okubonakalayo kwesithombe sakhe.
Ngaphezu kwalokho, abasebenzisi bayakwazi ukusetha osayizi bamafayela benqubo yokuguqulwa. Uma kudingeka – njengalapho ugcina izithombe ku-Instagram – bese uzokwazi ukucacisa ubukhulu obufunayo besithombe sakho sokugcina.
Isiphetho
Isiqongo sempumelelo yanoma iyiphi inkampani ukuthola abalandeli abaqotho. Ukwesekwa kwamakhasimende kuyingxenye ebalulekile yokugcinwa kwamakhasimende, ngakho-ke kubalulekile ukuthi wenze imizamo yokubagcina bejabule!
Ithimba lethu eliyisibonelo lokusekela amakhasimende linazo zonke izisekelo ezimboziwe uma kuziwa ekudambiseni ukukhathazeka kwakho. Sihlale sitholakala ukuze sinikeze usizo!
