Phendula JPEG

JPEG Ithuluzi le-Mirror

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Ukulayisha

Indlela yokulinganisa JPEG

1 Layisha phezulu i JPEG images oyifunayo iphindwe.

2 Khetha i-axis - i-horizontal ikunikeza isithombe se-mirror, i-vertical ikunikeza ukubukeka okuhlanganisiwe.

3 Sebenzisa ukushintsha, bese ubheka noma iyiphi incwadi, ilogo noma inani embonini, ngoba lezo zifana nezinye zonke izinto.

4 Layisha phezulu ifayela elishintshiwe JPEG.

Phendula JPEG Imibuzo Evame Ukubuzwa

Yini ushintsho phakathi kokushintsha nokujikeleza?

Ukulungiswa kuguqula okuqukethwe ngapha kwe-axis futhi kukhiqiza isithombe se-mirror; ukujikeleza kuguqula ngaphandle kokushintsha noma yini. Umbhalo unikeza: ufunda emuva ngemuva kokulungiswa futhi uhlala ufundeka ngemuva kokulungiswa.

Ngabe ngifuna ukushintsha endaweni yokujikeleza?

Ukulungisa isikhangiso noma ukuqoqwa kwe-webcam okuphuma kubukeka kufana, ukwenza i-pair elinganayo kusuka ku-assets eyodwa, noma ukufana kosuku olubhekene nesimo. Uma okuqukethwe kuqukethe umbhalo, amalogo noma inani, hlola imiphumela — ama-pair nawo afana.

Ingabe ngingakwazi ukushintsha amafayela amaningi ngasikhathi sinye?

Yebo. I-axis efanayo isetshenziswa kuwo wonke amafayela eqembu, okuwukuthi ulungisa kanjani isibaya esigcwele sezithombe ezibophekile nge-pass eyodwa endaweni yesinye ngasikhathi sinye.

Ingabe i Flip JPEG ibonisa kanjani ifayela?

Ngokucacile, isithombe esihamba phambili noma esihamba phambili siyi-lossless DCT transform, ngakho ihele libhala kabusha ngaphandle kokuqokwa futhi liphinde liqokwe isithombe ngaso sonke isikhathi — i-output ifana ne-pixel ku-original eqokwa. Ukhetha umgwaqo — ohamba phambili ukhiqiza isithombe se-mirror, ohamba phambili ukhiqiza ukubukeka okuphezulu-phansi — futhi ihele lonke liguqulwa kulo.

Ingabe ngizosebenzisa Flip JPEG ku JPEG images amaningi ngasikhathi sinye?

Yebo. Thola isethulo esigcwele endaweni yokulayisha bese zihamba ngokufanayo nezilungiselelo ezifanayo - lokhu kuyisizathu esiyinhloko sokwenza lokhu kubrowser ngaphezu kwefayela elilodwa ngasikhathi sinye kumhleli. Ama-akhawunti amahhala aqhuba ifayela elilodwa ngasikhathi sinye; i-pass lifts that.

Ingabe Flip JPEG ibiza noma yini?

No. Flip JPEG ikhululekile ngaphandle kwe-akhawunti, akukho uphawu lwamanzi ku-output futhi akukho mnyango wokungenisa phambi kokulanda. Ukulayisha kususwa ngokuzenzakalela isikhathi esincane ngemuva komsebenzi ophelile.

Yini engikwazi ukuyifaka ku Flip JPEG?

Noma yini emndenini we-lossy raster — JPG, JPEG, JFIF ne-WebP — kanye nefomethi engalahleki (PNG, BMP, TIFF) uma ufuna ukuzixhuma ndawonye. Ifomethi ifundwa kusuka kuhele lombhalo ophezulu, hhayi isiqephu, ngakho isithombe esigcinwe nge-suffix engalungile sizoqhubeka sihamba.

Ingabe Flip JPEG izonciphisa ukhwalithi ye JPEG images yami?

Umsuka olahlekelwayo usuke umphumela wesikhathi sokungena esingu-1, futhi noma yisiphi isenzo esidinga ukuphinde sikhombise sifaka isithathu. lapho umsebenzi ungakwenziwa khona ngaphandle kokuchofoza i-pixel data sizokwenza lokho endaweni, futhi lapho kungasakwazi khona ukhetha i-quality factor wena ngokwakho ngaphezu kokuthola iphutha eliqinile.

Ingabe Flip JPEG ikhona endaweni mayelana nefomethi yesithombe?

JPEG.to ifakwe ngaphansi kwefomethi ephathekayo e Imisebenzi abantu abaletha lapha yiyo eqoqa isithombe ngaphezu kwempilo yayo - enkulu kakhulu uku-imeyili, izici ezingalungile zefomu, indlela engalungile yokukhishwa kwefoni. Flip JPEG ihamba ku-upload efanayo ne-akhawunti efanayo njenge-conversions ngoba yilapho lezi misebenzi zihlala khona.

Yini isinqumo esilandelayo esifanele ngemuva kwe Flip JPEG?

Umguquli kule ndawo uhambisa izithombe ku-JPEG, PNG, WebP ne HEIC, lapho ukuthengiswa phakathi kwesayizi yefayela nohlobo olulodwa lokulahleka kuqediwe. Ukucabanga ngefomethi yokugqibela endaweni yokuqala kuyinto yonke: yonke i-extra save yesithombe se-photographic yinye inkulumo, futhi encane kunazo oyisebenzisayo, ngaphezu kwesithombe esiphilayo.

Ingabe le injini ifana neminye imithombo yokushintsha?

Yebo - ama-library afanayo, abasebenzi abafanayo, ama-caps afanayo. Ukuhlukana ukuthi yini icebiso elikhona kukhasi, futhi lapha ukuthi icebiso likhiwa ku-property eyodwa yefomethi i-site ibizwa ngemuva: i.jpeg ne.jpg izixhumanisi ziyi-bitstream efanayo, ngakho akukho okuthile lapha okuzosebenza ngokuhlukile ku-.jpg — igama lefayela kuphela elishintshayo.

Ingabe kukhona okugcinwe, futhi ngidinga ukungena?

Akukho okugcinwa futhi akukho akhawunti edingekayo. Ukulayisha kususwa abasebenzayo ngemuva komsebenzi oqediwe; akukho okubhekayo, okudwetshwe noma okuhlobene. I-akhawunti ithenga imbali neqembu elikhulu, hhayi ukufinyelela.