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Chinja PDF kuti TIFF

Chinja Yako PDF kuti TIFF mafaira pasina simba

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Maitiro ekushandura PDF kuti TIFF

Danho 1: Isa yako PDF mafaira uchishandisa bhatani riri pamusoro kana nekudhonza nekudonhedza.

Danho rechipiri: Dzvanya bhatani rekuti 'Convert' kuti utange kushandura.

Danho rechitatu: Dhawunirodha yako yakashandurwa TIFF mafaira


PDF kuti TIFF Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndinogona sei kushandura PDF mapeji kuita TIFF mapikicha?
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Upload the PDF file and the converter renders each page as a separate TIFF file. By default each page becomes its own image; the result is bundled as a ZIP archive ready to download. PDF i Adobe’s Portable Document Format kubva 1993, yakazvimira seISO 32000 uye ikozvino i universal fixed-layout document. TIFF inonzi Tagged Image File Format kubva muna 1986, uye ndiyo format yekuongorora, kuburitsa uye kuchengeta zvinyorwa zveindasitiri yakazvimira.
Format inoita, asi chizvarwa hachina alpha kuti iite — video frame uye rendered peji ndezvisiri-zviviri-zviviri, saka yega yega pixel inosvika yakaoma. Alpha channel ichiri kushandiswa mushure meizvozvo: zvinoreva kuti unogona kubvisa chinhu kubva ku TIFF mushure mekunge uchinja format. TIFF inobata CMYK, 16-bit denderedzwa, embedded ICC profiles uye multi-page mapepanhau, izvo zviri chaizvo izvo zvinoda kuprinta uye archiving workflows.
Kukura kupfuura zvaunogona kutarisira, nekuti TIFF inochengeta yega yega pixel zvakajeka kupfuura kufungidzira. 1080p ichiri kugara pasi pe2-5 MB uye 4K ichiri kugara pasi pe6-15 MB, saka kutamba kwenguva refu kunowedzera nekukurumidza. Iyi ndiyo kutengesa kwakanaka kana mapikicha achidya kuenderera mberi kwekugadzirisa, uye iyo yakaipa kana vachienda kumusoro kune webpage. TIFF inzvimbo yekuchengetera kupfuura codec: inogona kuchengeta data rakasvibiswa, LZW, ZIP kana kunyange JPEG, kusvika pa32 bits pachannel, nepeji akawanda mufaira rimwe chete.
Yeah — the page-range option takes `1-5`, `1,3,5` or `all`, so a single chapter, an appendix or just the cover can be extracted without processing the rest. On a long document that is the difference between a handful of files and several hundred.
Izvi zvinobva zvachose pakuti kana paine mashoko akafanana. A PDF yakagadzirwa kubva kune imwe dokumendi inotakura mashoko akajeka uye inogona kutsvakwa; a PDF yakagadzirwa kubva kune scans kana mapikicha inoratidza mashoko uye haisi, kusvika OCR inowedzera mashoko. /pdf-ocr/ inoita izvi, uye zvinokosha kuisa pamberi pekushandurwa kwemashoko.
Yeah — chero peji rinoratidzwa se TIFF faira rayo uye seti inosvika seZIP. Iyo peji-inosvika sarudzo inodzikira kana iwe uchida chete chivharo kana chikamu chimwe chete, uye kuisa kune imwe peji inodzosera faira rimwe chete kupfuura archive.
Zviri pachena kuti 150 DPI ndiyo yakanakisisa (inokosha pakuona skrini uye kudhirowa). Zvimwe zvinowedzera zvinopa 72 (kudhirowa kwewebhu), 150 (zviri pachena), 300 (kudhirowa kwemhando yepamusoro), uye 600 (kudhirowa kwemhando yepamusoro). Kukwira DPI = kujeka TIFF asi mafaira akakura.
Yeah — iyo page-range sarudzo inogamuchira zvinyorwa se `1-5`, `1,3,5`, kana `all` kuti uwane kuti ndezvipi zvinyorwa zve PDF zvinoratidzwa ku TIFF. Inobatsira kana chete chikamu kana appendix ye PDF yakareba inodiwa.
Hapana — rasterization PDF into TIFF inoita kuti mapeji aite sepixels. Kana iwe uchida kutsvagisa mapeji, chengetedza chizvarwa se PDF uye shandisa chigadzirwa chekubvisa mapeji. Iyo yekubuda vhidhiyo (TIFF) inoshandiswa pakuratidzira, OCR, kana kuongorora vhidhiyo.
PNG TIFF inochengeta yakajeka pasi peiyo PDF peji haina kunyatsonzwisisa (rarity). JPG TIFF haigone kuchengeta yakajeka - peji rinoratidzwa pabwe. Yekuratidzwa kwePNG, TIFF, kana WebP.
Maererano ne 30 kusvika 90 masekondi e 100-peji PDF → TIFF pa 150 DPI. Yakakwira DPI inowedzera kana kudhonza nguva. Premium vashandisi vanowana akawanda akaenzana vashandi - 100 mapeji anoratidzwa mumamiriro ezvinhu epasi pe 30 masekondi paiyo tier.
A 150-DPI TIFF yeA4 peji ndeye 200-800 KB (PNG) kana 50-150 KB (JPG mhando 85).Kuwedzera nepage count kuti uwane saizi yechidimbu - 100-peji PDF kune PNG chidimbu ndechimwe che30-80 MB.

PDF

PDF mafaera anochengeta kuumbwa kwese.

TIFF

Mafaira eTIFF anotsigira kudzika kwema bit akawanda uye kudzvanywa pasina kurasikirwa, akakodzera kutora mifananidzo nekudhinda nehunyanzvi.


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