Kusintha JPG ku TIFF

Sinthani Yanu JPG ku TIFF mafayilo mosavuta

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

Kusintha owona ufulu, Pro ogwiritsa angakonzekere zambiri zochuluka owona; Kulembetsa Tsopano

Kukweza

Momwe mungasinthire JPG ku TIFF

Gawo 1: Kwezani yanu JPG mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa TIFF mafayilo

JPG ku TIFF Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji JPG kupita ku TIFF osawononga mtundu wa chithunzi?

Upload JPG wapamwamba ndi wosinthira amagwiritsa ntchito mtundu-akudziwa quality optimization kwa TIFF. Kwa lossless TIFF (PNG, TIFF, BMP) aliyense pixel ndi yotetezeka; kwa lossy TIFF (JPG, WebP) mukhoza tune quality factor pamaso download. JPG ndi lossy: chithunzi chimasinthidwa ndi DCT, quantised, ndi entropy-coded, ndi quality knob kuwongolera momwe ambiri amawonongedwa. TIFF ndi chonyamula zambiri kuposa codec: likhoza kunyamula uncompressed, LZW, ZIP kapena ngakhale JPEG deta, pa mpaka 32 mabit pa channel, ndi masamba ambiri mu fayilo imodzi.

Kodi ndingapeze kuwala kwazithunzi pamene chithunzicho ndi TIFF?

TIFF mtundu umathandizira izi, koma kusinthaku sikungatheke. JPG siyimakhala ndi alfa channel, kotero kuti ma pixel onse kuphatikizapo kumbuyo kumafika mosawoneka bwino. Kuchita / removebackground / pambuyo pake kuti muchepetse chinthucho - ndiye kuti alpha channel TIFF imapatsa china chake chosunga. TIFF imagwira ntchito ndi CMYK, 16-bit deepness, embedded ICC profiles ndi multi-page documents, zomwe ndi zomwe zimafunikira kusindikiza ndi kusungira ntchito.

Kodi kusinthidwa kwa JPG ku TIFF kumabwezeretsa mtundu womwe udawonongeka?

Sichoncho. Ma artefacts ophatikizika omwe atulutsidwa mu JPG ndi ma pixels a pixels, ndipo TIFF amawateteza bwinobwino kuposa kuchotsa. Fayiloyo nthawi zambiri imakula, nthawi zina nthawi zambiri. Sichiyenera kuchitidwa pambuyo pake, chifukwa kusintha kwatsopano sichidzapanga chitukuko chachiwiri cha kuwonongeka. JPG alibe kuwala, degraded m'tsogolo nthawi iliyonse kuti ndi re-kupulumutsa, ndi kutulutsa zooneka kuletsa pa flat mtundu ndi zosaoneka malemba.

Kodi kusinthidwa kwa JPG kupita ku TIFF kumateteza kuwala?

Kuwala kwamkati kumapezeka pamene TIFF ndi PNG, WebP, TIFF, GIF, kapena SVG. Kusintha kukhala JPG kumadula nyanja ya alfa pambuyo wobiriwira. Ngati mukufuna kuwala kwamkati m'chithunzicho, gwiritsani ntchito mtundu wa TIFF womwe umadziwa kuwala kwamkati m'chithunzicho, osati TIFF=JPG. TIFF ndi Tagged Image File Format kuchokera 1986, ndipo ndi mtundu wa skanning, kufalitsa ndi archiving makampani standardized pa.

Kodi ndi chiyani za metadata EXIF pamene musintha JPG kupita ku TIFF?

Mu ambiri kusintha, kamera EXIF nyanja monga kamera mtundu ndi GPS malo si anachita mu TIFF. Palibe kukhazikitsa patsambali kuti atenge kapena kuchotsa metadata, choncho onetsetsani zotsatira ndi metadata woonera ngati ndi zofunika.

Kodi ndingasinthire mafayilo ambiri a JPG ku TIFF nthawi imodzi?

Mavidiyo ambiri m'modzi ntchito ayenera kulipira ndondomeko. Free kugwiritsa ntchito ndi imodzi wapamwamba pa kusintha, imodzi kusintha pa ola. Pa ndondomeko yolipira mukhoza kuwonjezera angapo owona kuti ntchito imodzi, ndiye download zotsatira zonse pamodzi kapena onse awo mu ZIP imodzi.

Kodi ndi mtundu uti womwe fayilo yanga TIFF idzakhala nayo?

Choyambirira ndi 1:1 — TIFF yanu imasunga ma pixels osiyanasiyana a chiyambi JPG. Ngati mukufuna kusintha kukula kwa chithunzi ngati gawo la kusintha, kugwiritsa ntchito /resize-image/ pambuyo posintha, kapena kugwirizana ndi /image-resize/ ntchito.

Kodi fayilo yanga JPG ndi yapadera nthawi yosintha?

Yes. Uploaded JPG owona amachitidwa pa zipangizo zathu zosiyanasiyana, palibe munthu kuganizira iwo, ndipo iwo si nthawi zonse anagawana. Upload ndi zosinthidwa TIFF onse anataya mwamsanga za 24 maola pambuyo kusintha, zomwe zimasiya nthawi kuti download zotsatira.

JPG

Mafayilo a JPG amagwiritsa ntchito njira yochepetsera zithunzi, zomwe zimapangitsa kuti mafayilo ang'onoang'ono azioneka bwino komanso kuti azioneka bwino.

TIFF

Mafayilo a TIFF amathandizira kuzama kwa ma bit ambiri komanso kupsinjika kosataya, komwe ndi koyenera kujambula zithunzi ndi kusindikiza mwaukadaulo.