Kunyangwe kuongorora dhidhiyo kana kusarudza kamera ye digital, vanhu vazhinji vanovhiringidzika nezvekuti vangani mapikisikero avanoda mufananidzo. Zvechokwadi, akawanda e-SLR digital makamera anotora mifananidzo pakagadziriswa kwemaipikisi mazana matatu pamasendimita ayo akanaka kune mufananidzo wakagadzirirwa kudhinda. Kunyange zvakadaro, pane zvakawanda zvinotarisa pamusoro pechisarudzo kunyanya kana zvasvika pakushambadzira makamera nevadhindi.
Kutanga, zvakakosha kunzwisisa mitemo shomanana inoenderana nekukura kwechifananidzo nekugadzirisa - PPI, DPI, neMegapixels. Kana iwe usingazivi nemashoko aya, kana iwe unoda kuzorora, tevera mazano pasi apa kuti uwane tsanangudzo yakazara:
Pixels per inch (ppi) - Chiyero chegadziro chemufananidzo chinotsanangura hukuru mufananidzo uchadhindwa. Iyo yakakosha ppi kukosha, huri nani huri nani hunyora huchawana - asi kusvika pane imwe nzvimbo. 300ppi inowanzoonekwa sechinangwa chokuderedza kudzoka kana zvichisvika kuInd jet kudhindwa kwemajidhi digital.
Dots ne inch (dpi) - Chiyero chekushandura kwechinyorwa chinotsanangura kuti mangani madotsi ein akaiswa peji kana mufananidzo wacho uchinyorwa. Mazuva ano mapikicha emhando yepinjini jet printers ane dpi kugadziriswa mumazviuru (1200 kusvika 4800 dpi) uye achakupa iwe unogamuchirwa mifananidzo yemifananidzo yakagadzirwa ne 140-200 ppi sarudzo, uye yakanakisa mavara ezvimifananidzo ne 200-300 ppi resolution.
Megapixels (MP) - Mamiriyoni ane pixels, kunyange zvazvo nhamba iyi inowanzotariswa kana inotsanangura kugadziriswa kwekamera yemamera.
Kana uchitarisa kuti mapiyona akawanda aunoda, zvose zvinotapira pasi kuti uchave uchishandisa sei mufananidzo uye upamhi uye kukwirira kwezvinyorwa. Heino chati chakanaka chinokutungamirira iwe paunenge uchitanga kuti ndeapi mapikisikero aunoda kuti unyatsodhindisa mapikicha emasikirwo akaenzana painki jet printer kana kuburikidza neInternet printing service.
5 MP = 2592 x 1944 pixels
High Quality: 10 x 13 inches
Acceptable Quality: 13 x 19 inches
4 MP = 2272 x 1704 mapikiseti
High Quality: 9 x 12 inches
Acceptable Quality: 12 x 16 inches
3 MP = 2048 x 1536 pixels
High Quality: 8 x 10 inches
Acceptable Quality: 10 x 13 inches
2 MP = 1600 x 1200 pixels
High Quality: 4 x 6 inches, 5 x 7 inches
Acceptable Quality: 8 x 10 inches
Pasingapfuuri 2 MP
Ndizvo chete zvakakodzera kuti pa--katarisa kutarisa kana zvikwata-zvinyorwa zvemashizha. Onai: Ndeapi mapikisikoni wandinofanira kugovana nekugovana zvifananidzo paIndaneti?
Yaikuru kupfuura megapixel 5
Paunopfuura maegapixel mashanu, mikana uri muongorori wemifananidzo unoshandisa midziyo yepamusoro-soro, uye iwe unofanirwa kunge uine chibata pane pfungwa dzekukura kwechifananidzo nekugadzirisa.
Megapixel Madness
Dhijitori makamera vhizha vanoda vateereri vose kuti vatende kuti megapixels yakakwirira nguva dzose zviri nani, asi sezvaunogona kuona kubva pane chati iri pamusoro, kunze kwekuti une huru yakakura yow jet printer, chero chinhu chinopfuura 3 megapixel chinodarika vanhu vazhinji vachazoda.
Zvisinei, pane dzimwe nguva apo megapixel yakakwirira inogona kuuya inobatsira. Megapixel yakakwirira inogona kupa vateereri vateereri rusununguko rwekutsvaira zvakanyanya kana vasingagoni kuwana pedyo nehurukuro sezvavanoda. Asi kushandiswa kwepamusoro kune megapixels yakakwirira ndiyo mahwendefa makuru ayo anoda nzvimbo yakawanda mumakemera ako kemera uyezve disk nzvimbo yekuchengetedza pamakombiyuta yako. Ndinonzwa kuti mari yekuwedzerwa yezvokuchengetedza inopfuura zvakakosha, kunyanya kune iyo nguva apo iwe unotora iyo chinyorwa chisingabatsiri uye ungada kukudhinda muhurukuro yakakura yekugadzira. Yeuka, iwe unogona kushandisa nguva dzose kushandiswa kwepaIndaneti kushandiswa kana printer yako isingagoni kutakura hurukuro.
Shoko rekuchenjerera
Pane huwandu huzhinji huri kuratidzwa pano asi hwakakosha kuti iwe unzwisise kuti hauna kuwedzera ppi kukosha kwemufananidzo mu Photoshop. kuburikidza nekuwana Image> Kubwinya Kwemifananidzo uye kuwedzerwa Sarudzo inokosha.
Chinhu chokutanga chichaitika ndeyekupedzisira kwemafaira eefaira uye zviyero zvemufananidzo zvichava nekuwedzera kunoshamisa nekuda kwenhamba yakawanda yepikisiki yakawedzerwa kumufananidzo. Dambudziko ndiro ruzivo rwemavara kune iyo mapikiseti matsva, pane zvakanakisisa, "kufungidzira kwakanaka" pane chikamu chekombiyuta kuvonga kumagadziro eInpolpolation. Kana chifananidzo chine aine chisarudzo chiduku kupfuura 200 ppi kana kuti pasi, haifaniri kutora mupepanhau.
Uyezve ona: Ndinoshandura sei huwandu hweshizha rwechidimbu chechi digital?
Yakarongwa naTom Green