Ndi vekitala zithunzi mkonzi Kodi

Pakuti processing mafano ndi kulenga zithunzi pa kompyuta raster ndi vekitala mapurosesa, amene ali osiyana kabisidwe njira (mtundu) ndi chizindikiro cha mfundo mawonekedwe.

Raster zithunzi akonzi

Akonzi ntchito dontho (mapikiselo) chifaniziro cha fano, chifukwa iyi akutchedwa raster (bitmepovymi, pang'ono), ndipo iwo anafuna processing zithunzi digito kapena zithunzi scanned.

Bitmaps ali kwenikweni bokosi kapena gululi, zambiri mfundo mtundu amakona anayi (pixels) pa zowonetsera wa oyang'anira ndi zipangizo kayanso pa pepala. Makhalidwe chachikulu cha zithunzi izi ndi kukula, mu pixels, kuya pang'ono (pokha kuya zithunzi) mtundu chitsanzo / danga (CMYK, RGB, YCbCr, XYZ neri Al.) Ndipo chigamulocho (chiwerengero cha mfundo chithunzi pa wagawo malo kapena kutalika).

Chitsanzo chachikulu tingachipeze powerenga za bitmap mkonzi, ndithudi, n'zosayerekezeka (koma) Photoshop pulogalamu ndi "mkulu" ku Microsoft - Utoto Editor.

Vekitala zithunzi akonzi

Kulenga zithunzi zovuta ndi yeniyeni, zovuta ndi bwino malire ali makamaka ntchito vekitala zithunzi mkonzi, mmodzi wa zida waukulu umene ali Bezier zokhotakhota, kulola kudzatunga zokhotakhota (mizere wosweka, molunjika ndi yosalala) gawo ndi mayikidwe yeniyeni ya mfundo (thandizo) mfundo ndi ulamuliro pa mawonekedwe a aliyense gawo.

Bezier pamapindikira akhoza ankayimiridwa ngati zotsatira za translational mwatsatanetsatane polygon mawonekedwe, mzere mawonekedwe liwulo kugwirizana mndandanda wa mfundo kulamulira. Pamapindikira, amayenda poyambira wa polygon kuti mfundo yake yotsiriza, limachokera monga maginito, kuti intermediates liwulo mfundo mawonekedwe thandizo, imene payokha sudzatha.

Chifukwa katundu wake wapadera, kuphweka kwa ntchito ndi mwayi kupezerera Bezier zokhotakhota ankagwiritsa ntchito chitsanzo zokhotakhota yosalala mu zithunzi kompyuta.

The nkhokwe ya zida imene aliyense zithunzi vekitala, ndi zopezeka, "Kudzaza", "mawu", "pensulo", komanso zofunika za akalumikidzidwa zojambula (ie. N. The primitives), imene imagwiritsidwa chifukwa cha ziwembu kwambiri zojambulajambula.

Kuthira, monga akonzi bitmap, Madontho m'madera zochepa mwachindunji mtundu (kapena masinthidwe amtundu).

Kulenga yoyenera chida lemba Kenako anatembenukira kwa zokhotakhota kuonetsetsa ufulu wa fano polenga zilembo zimene zilipo (kapena palibe) pa kompyuta ntchito kuonera.

Pensulo pamanja kupanga mzere ndi chiwerengero chachikulu cha mfundo nodal, amene ndiye amachotsedwa mwa ntchito yapadera kuti facilitates limaoneka lokongola.

Ndi zofooka za zithunzi vekitala

Images kuti amalola kuti alenge vekitala zithunzi mkonzi, ndi angapo ubwino kwambiri pa zithunzi raster, zofunika kwambiri zimene zotsatirazi:

• kuwonjezera kapena kuchepa mu zojambula vekitala mwamtheradi sikumangotikhudza zikumveka wa malire ndi contours;
• owona vekitala chithunzi kulemera zochepa, ceteris paribus;
• Vekitala zithunzi popanda zinthu zovuta raster, ntchito buku ang'onoang'ono a kukumbukira kompyuta kuposa bitmaps ofanana;
• Zithunzi vekitala ali scaled ndi kusintha popanda imfa ya quality, monga iwo ali omangidwa ndi mawonekedwe masamu wa zinthu, mizere ndi mabwalo;
• mkonzi aliyense vekitala amalola kusintha munthu zigawo zikuluzikulu za chitsanzo popanda okhudza zinthu zina la fano, motero kujambula zinthu mwina alipo popanda kusokoneza mzake;
• nthawi zina ndipo akamaziwononga n'zotheka kuti atembenuke zithunzi raster mu vekitala.

Pankhani ya kuperewera kwa vekitala chifaniziro cha mfundo likutipatsa, zofunika kwambiri a iwo zokhudzana "Olemba" ndi Gawo la zithunzi vekitala, ndi chirengedwe, monga ife tikudziwira, kupewa mizere molunjika. Choncho, vekitala mkonzi "akukana malamulo" kulenga wokongola, zojambula m'chombocho.

Ubwino ndi kuipa kwa mafano bitmap

Ubwino waukulu wa akonzi raster ndi kuphweka ndi luso kulenga zithunzi chithunzi-ziriri, popeza, chifukwa cha masanjidwewo mfundo yomanga images, aliyense mapikiselo angaperekedwe iliyonse ya miyanda miyanda ya mithunzi.

The kuipa waukulu bitmap zithunzi amaonedwa Pochita scalability ndipo kusinthika popanda imfa ya quality, komanso kulemera ndi lalikulu owona kuti kudalira awo kwambiri pa chithunzi khalidwe.

Review ndi kufanizitsa kwa akonzi vekitala

Today, okonza, amisiri ndi ogwiritsa wamba sangathe kudandaula za kusowa ndalama mapulogalamu kuzindikira maganizo awo kulenga ndi kuwongolera. Imeneyi imagwiranso akonzi vekitala, i waukulu phindu lomwe anthu ena magwiridwe, koma kwa ena - kupezeka kwa (analipira / ufulu).

Pakati pa mapulogalamu ufulu Ambiri awa akuimira anthu okayikitsa, OpenOffice.org Jambulani, sK1 (mphanda Skencil), Inkscape, Xara Xtreme kwa Linux, Skencil (wakale sewero), Sodipodi, Kumasonyeza Design, chikatikati Stickfigure Animator, ndi Alchemy.

Awa, koma Linux akuthamanga mkonzi vekitala sK1 (mphanda Skencil), pa Linux ndi Os X zikugwira ntchito Xara Xtreme pulogalamu ndi Skencil, akonzi anaikira Windows Kumasonyeza Kulengedwa ndi chikatikati Stickfigure Animator, ndipo aliyense - mtanda nsanja.

Wotchuka kwambiri ndi zinchito "ozizira" pulogalamu, ndithudi, analipira. mndandanda kumaphatikizapo akonzi Adobe kung'anima, Adobe Illustrator, Adobe FreeHand (Windows, Os X), ndipo CorelDRAW ndi Xara Mlengi ovomereza (Windows).

Amene padziko lapansi mokomera onse

Ngati akonzi vekitala anafunsa galasi la "amene padziko lapansi onse chokoma," n'zotheka kuti, anayankha kuti: "Inu ndinu okongola, mosakaika," galasi angachulutse: "koma Coreldraw vekitala mkonzi wa onse chokoma ...". Lang'anani, theka wabwino wa owerenga, kuphatikizapo akatswiri, angagwirizane ndi kuti.

Coreldraw mkonzi likutipatsa m'gulu phukusi, ndilo buku 10 ya dzina Coreldraw Zojambula Maapatimenti. Coreldraw Komanso phukusili chikuphatikizapo mkonzi mawonekedwe Corel Photo-Utoto (bitmap), pulogalamu chikusintha zithunzi raster mu vekitala mtundu Corel mme-, animator Corel RAV E ndi Corel Cupture kusamutsa zithunzi kompyuta mwachindunji file kapena pa zomatula Windows.

Mokweza ulemerero Coreldraw mkonzi ayenera osati kwa magwiridwe ake kwambiri, komanso laibulale yaikulu zithunzi okonzeka zopangidwa ndi anamanga-mapulogalamu dongosolo mphamvu ya maphunziro ndi malangizo. Komanso, mkonzi ali njira alibe analogues mu "anzake".