Graphic mtundu. JPEG, gif ndi PNG - ambiri zithunzi akamagwiritsa

The akamagwiritsa wotchuka image, anakumana Intaneti - JPEG, gif, ndi PNG. Tiyeni tikambirane mbali ya aliyense wa iwo, ife kufotokoza mwachidule ndi mwachindunji kuchuluka kwa. Tiyeni mungachite mofulumira kachiwiri mtundu zithunzi ndi mapulogalamu osiyanasiyana ngakhale akonzi likutipatsa, monga aliyense chipangizo mukhoza kuwerenga akamagwiritsa latsopano kapena zochepa wamba fano.

Kodi zithunzi mtundu?

Kuyamba ndi tiyeni tinene mawu ochepa za mfundo mtundu mawonekedwe, kuti apange izo bwino zimene ndi tikulimbana ndi. tanthauzo amenewa amanena njira yosungirako wa mudziwe mawonekedwe, mwachitsanzo mitundu yonse mafano ndi zithunzi. Aliyense mtundu mawonekedwe amakhazikitsa njira yekha, mbali ndi ukulu. Malinga ichi, m'chithunzithunzi chomwechi ndi kutambasuka osiyana, mulole ndi kukula osiyana, kuya mtundu, maonekedwe a ntchito.

Kuonetsetsa raster, vekitala, ndipo ngakhale akamagwiritsa zovuta. Koma m'nkhani ino tikambirana okha zithunzi bitmap ndi momwe kusunga chifukwa chakuti ambiri owona ndi kutambasuka kosonyeza kuti fano ali kwenikweni izo.

JPEG - akale ndi odalirika

Tiyeni tiyambe ndi patsogolo wotchuka kwambiri ndi ambiri. Choncho, file mtundu ndi JPEG (amene anasonyezanso mwa kuchepetsa zina - jpg) mipata wamba Intaneti nthawi zambiri. Kumbukirani, ngakhale wanu zithunzi anatengedwa pa kamera kapena foni ndi .jpeg magetsi.

mtundu uwu chimagwiritsidwa ntchito njira psinjika image, nthawi zina zimakhudza khalidwe la zithunzi. Iye ali otchuka kwambiri, ngakhale kuti chiphatso chofunika ntchito zake. Kuya mtundu ndi 24 Tinthu.

Gif - anaikira kusunga zithunzi makatuni osati

Choncho, kupenda nanu mtundu JPEG, tiyenera amatchulanso yachiwiri wotchuka - gif. Iye - wakale kwambiri mu dziko zithunzi raster. Amagwiritsidwanso ntchito kwa kugawana zithunzi pa Intaneti, makamaka - imelo. Psinjika sikuchita imfa ya quality, ndi mtundu akuya 8 Akamva. Iwo amathandiza osati chilungamo, komanso makanema ojambula.

M'pofunikanso kukumbukira kuti pamene akatembenuka makanema ojambula zotsatira atayika, ndithudi, ngati inu kusankha wapamwamba mtundu siligwirizana izo.

PNG gif monga analogue latsopano

Tinakambirana ndi inu JPEG ndi gif mtundu, koma tsopano tiyeni tikambirane za PNG. Wake owerenga ambiri Internet wotchedwa bwino Baibulo la gif lapansi. Chifukwa cha ichi ndi kuti zachokera njira yomweyo yosungirako, monga owona ndi .gif magetsi. Nthawi yomweyo amakumbukira kuti, mosiyana ndi kuloŵedwa m'malo, izo sikutanthauza chilolezo, chimene chiri chofunika.

Pamene compressing zambiri, chithunzi khalidwe alibe zowawa, monga mwa mtundu m'mbuyomu. Pankhaniyi, kusiyana chachikulu ndicho kuti amalola kuti ntchito mopanda malire mitundu. Tikumbukenso kuti akuya mtundu kungakhale kwa 48 Tinthu. Chifukwa chakuti mtundu ali watsopano, iwo asanalandire dziko kutchuka, koma tsopano angapezeke pa Intaneti.

Kodi kusintha zojambula? Program kusintha kutambasuka kwa

Kotero, ife ankaiphwasula JPEG, gif ndi PNG - ndi yophunzitsa ambiri osonyeza bitmap zithunzi. Tsopano tiyeni tikambirane za momwe kusintha mtundu wa fano.

Nthawi zina muyenera kuthana ndi vuto, osatsegula, pulogalamu, chipangizo siligwirizana ndi file ndi kutambasuka makamaka makamaka ngati chipangizo akale, ndi mtundu ali watsopano. Zikatero pali kufunika reformatting fano. Kodi vutoli mwamsanga?

Kusintha mtundu, inu mukhoza kuwagwiritsa ntchito muyezo Utoto. Mwachitsanzo, ife adzazindikira momwe kusintha kwa JPEG fano lililonse. Kuti tichite zimenezi, chabe kutsegula fano anakhumba ntchito pulogalamu Utoto, kapena mwa kuwonekera pa chithunzi anakhumba, dinani-kumanja, kusankha "Change." Pambuyo chithunzi, kusankha menyu "Buku" (Mabaibulo latsopano pulogalamu ya zenera chachikulu), kusankha "Sungani monga" ndiyeno kusankha bokosi mu mtundu muyenera, mu nkhani iyi - JPEG kapena jpg.

Pakuti zolinga zimenezi zoyenera ndi lodziwika bwino kwa onse CorrelDRAW, Photoshop, ndi fotokonvertery lapadera: PicJet Converter, FastStone PhotoResizer ndi ena ambiri. Ena mwa iwo amakulolani kuchita mtanda processing mafano, amene kwambiri kuchepetsa nthawi kugwira nawo ntchito.

chifukwa

Ife onse anazindikira kuti mtundu likutipatsa, ananena kusiyana waukulu pakati akamagwiritsa akuluakulu otchuka image, kuchuluka zawo, linafotokoza mwachidule ya aliyense wa iwo. Anapeza kuti mtundu JPEG chotchuka kwambiri pa nthawiyo.

Tinaphunzira momwe mofulumira kusintha chithunzi ntchito pulogalamu muyezo anaika pa kompyuta kapena laputopu. Komanso anati mawu ochepa zoti pali converters wapadera, mungathe mwamsanga ndipo mosavuta kusintha chithunzi mtundu.