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Tahuri JPG Tuhinga o mua PDF

Tahurihia Tō JPG Tuhinga o mua PDF kōnae ngawari

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Me pēhea te huri JPG Tuhinga o mua PDF

Hipanga 1: Tukuatu tō JPG ngā kōnae mā te whakamahi i te pātene i runga ake nei, mā te tōia me te whakataka rānei.

Hipanga 2: Pāwhiritia te pātene 'Tahuri' hei tīmata i te tahuritanga.

Hipanga 3: Tikiake i tō mea kua tahurihia PDF kōnae


JPG Tuhinga o mua PDF Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i a JPG ki PDF mō te tiritiri me te tātuhi?
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Whakataki i te JPG me te whakarerekē i te PDF ngā pātaka me ngā pūmautanga mārama: te rahi A4 / tuhipoka, ngā mokowā 1-inihi, ngā tātuhi whakawhāiti. Ko ngā pūtake pātaka maha (DOCX, EPUB, XLSX) e pupuri ana i ngā whakaroanga pātaka; ko ngā pūtake rawa kotahi (ngā whakaahua) e whiwhi ana i tētahi pātaka ia. Ko JPG te paerewa JPEG mai i te tau kotahi mano e 1992, ā, i muri i ngā tekau tau e toru ko te āhua tonu o te nuinga o ngā kāmera me te nuinga o ngā whatunga e whakamahia ana mō ngā whakaahua. Ko te PDF te Rerekētanga Whakawa o Adobe mai i te tau 1993, i paerewa hei ISO 32000, ā, ināianei ko te tuhinga ā-wāhi-tūturu o te ao whānui.
Kātahi ka whakaputaina e te tahuritanga he whakaahua o te kupu, kaua ko te kupu anō, ā, kāore e kitea e te rapu. Ka whakarewa /pdf-ocr/ hei tāpiri i tētahi apa kupu e mōhiotia ana i te tuatahi; Ka huri te mōhiotanga ā-karaehe o ngā pikitia kātaki ki ngā tohu kōwhiringa, ki ngā tohu rangahau ka taea te whakawhiti i te tahuritanga.
Ka haere a EXIF me ngā raraunga whakaahua whakawhāiti, ko te tikanga ka taea e ngā taururuku GPS te whakamutu i roto i tētahi tuhinga e hiahia ana koe ki te whakaputa. Ka whakamahia te kōwhiringa metadata-strip i te wā o te tahuritanga mēnā ka haere te PDF ki tētahi wāhi tūmatanui — ina whakawhāititia, kāore anō kia mārama kia reira.
E whakawhirinaki ana katoa ki te āhua o te kupu tūturu. Ko te PDF i hangaia mai i tētahi tuhinga e mau ana i tētahi apa kupu tūturu, ā, ka taea te kimi; he PDF i hangaia mai i ngā karapa, i ngā whakaahua rānei he whakaahua o te kupu, ā, kāore, tae noa ki te OCR e tāpiri ana i tētahi apa. /pdf-ocr/ e mahi ana, ā, e tika ana kia haere i mua i tētahi tahuritanga e tūmanako ana kia whakaakona ngā kupu.
Heoi mō te kupu-whakahua JPG (DOCX, ODT, HTML, TXT) — kua whakatūtia ngā momo ki roto i te PDF kia ōrite ai te huaputa ki ia kaitirotiro. Ko te JPG whakaahua- anake (JPG, PNG) e waenganui ana i te pātū; N/A te whakaritenga kupu i reira.
He — he maha ngā pūkete JPG ki te rohe whakarewa, ka kōwhiria te kōwhiringa "hoatu ki tētahi PDF". E puta ana rātau hei pātaka whaiaro i roto i te PDF i te raupapa whakarewa; e tautokona ana te whakatere-ki-te-whakahaere i mua i te whakawhitinga.
Ko ngā pūtake: A4 portrait (aowhānui), tātai rānei tātai (US). Ko ngā kōwhiringa tiketike e whakaatu ana i te rahi o te pātū (A3, A4, A5, tātai, ture, tabloid, ā-ringa) me te aronga (portrait / landscape). Mō te whakaahua JPG, ka kōwhiria e "auto-fit" te aronga kia ōrite ki te ōwehenga āhua pūtake.
Hei mō ngā momo JPG e mau ana i ngā metadata hyperlink pono (DOCX, ODT, HTML, EPUB). Kāore he metadata pānga te whakaahua JPG (JPG, PNG, TIFF) kia tiakina. E whakamahia ana e te PDF te hanganga pānuitanga PDF kia mahi ai ngā pātahitanga ki ngā kaimātai PDF o nāianei.
Ināianei ina whai kupu tūturu te JPG (DOCX, ODT, HTML, TXT, EPUB). Ko te JPG i runga i te whakaahua e whakaputa ana i tētahi whakaahua- anake PDF; ka haere /pdf-ocr/ i muri mai kia taea ai te rapu i te kupu mā te mōhiotanga ā-karaehe. He ngaro te JPG: ka hurihia te whakaahua ki tētahi DCT, he nui, he waehere entropi, me te kāwae āhuatanga e whakahaere ana i te nui e whakawāteatia ana.
Kāore i roto i tēnei utauta — te tahuri i te JPG ki te PDF tuatahi, kātahi ka whakamahi i ngā utauta /pdf-* hei tāpiri i tētahi kupu whakawhiwhinga, tohu wai, whakawhāiti rānei i ngā whakaaetanga whakarongo / tātari i te huaputa.
E ai ki ngā ihirangi o te JPG. Ko tētahi DOCX 10-pāpāho me ngā momo tāurunga whakarākei e whakaputa ana i te 200-400 KB PDF. Ko tētahi JPG 10-whitiāhua i te rongoā katoa e whakaputa ana i te 5-20 MB PDF. Ko te "whakahaere i ngā whakaahua i roto i te PDF" whakarerekē i te whakahohe i ngā whakaahua whakarākei i te āhua o JPG-85.
He — ko te tauira anō o te ātetetanga pēneia huringa: kaimahi motuhake, te tango ā-tō-

JPG

Ka whakamahi ngā kōnae JPG i te kōpeketanga ngaronga kua arotauhia mō ngā whakaahua, kia iti ai ngā rahi kōnae me te pupuri tonu i te kounga tirohanga.

PDF

Ka tiakina te hōputu e ngā kōnae PDF puta noa i ngā pūrere me ngā pūnaha whakahaere katoa, ā, he mea tino pai mō te tiritiri i ngā tuhinga e hiahia ana kia ōrite te āhua ki ngā wāhi katoa.


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