Senin, 16 November 2009

WHITE BALANCE (PART 2)

White Balance (2)

Picture a setting auto white balance. then b day light. pink colour in c result manual white balance the censor is aimed to green colour. blue colour in d effect tungsten. chocolate colour in e manual white balance that aimed in blue colour. while f arrangement result white balance in cloudy. setting cloudy and day light not too influential because picture presents in light indoor and illumination that worn natural sunlight that rushes object from right side after pass window. to get the difference, try is toes use to setting cloudy when take a picture sun sky that lifting or sink. to setting day light, try to take a picture be sunshine and feel the difference! congratulation try!

there addition from milis naratamatv

basically white balance to standarized white colour based on existing iight source (sun/ daylight and bulb, lapu redhot/ tungsten) each 5600k and 3200k because camera uses voltage (electricity), sometimes often happen difference 0,5 v moment starting (on camera). this matter is that causess to like gesernya standart kelvin existing. example; tungsten 3000k. actually not only electricity keadan iight source around that accepted moment start camera is range value (average colour that concluded ccd) therefore white balance necessary done, although from factory has prepared filter menu 5600,3200,5600+nd to melensa preset a,b to at engine camera. to experimental wb melain paper/ white media can cause age ccd short

logically if we try to raise a colour spectrum, so ccd mengadaptasi to will think to change the other colour …

suggested wb lens must outfocus this matter be done so that ccd get average colour of white (average white colour phosphorescent, don't forget constructively iight source enough.

in professional camera, button white balance button same to black balance. if to do white balance the button" pull/lifted" to on while to black balance pulled downwards. black balance done having taken ste white balance. simply if white balance to determine" true-white" as" code" befungsi mengadjust other colour, so black balance wanted to look for" true-black" .

with wear sony pd 170. if -indoor, best seen formerly what indoor this benar2 dark, there is no sunlight that enter? or indoor but still there opened window and sunlight enters brightly. then, look at also, is there lamp that burn? or this room is very bright because besides there sunshine, also there room lamp light. if like this, careful because illumination source there two that is daylight and tungsten concurrent. try source there's only one, for example daylight its way with open window or door so that light can enter to into room. if want tungsten yes try enclosing sunlight direction serapat may be. but if not can be discriminated or cannot help use daylight and tungsten so best do white balance in light direction bearest with object. look at also what merectional light direction or memffuse. where necessary lampu2 insides room sebisa may be regulated the illumination direction. to autolock mengamera pd-170, usually used in syuting2 fast in chase informant moment we don't have time to white balance. but if still can do white balance, best exploit, always white balance. let consistent permanent colour structure and as according to field condition.

although outdoor space, permanent there possibility there degree change kelvin that influence colour. so wb that is important always, and don't at lock except taping between two lights with set lamp that be light principal source, for example at the (time) of music concert, or make bighttime film. white balance self mengadaptasi existing human eye cell two, that is round cell (that functioneds day day) and long cell (that functioneds evening day). where in the world of photography then illumination marginally divided two, that is daylight and tungsten. degree kelvin self worn not as parametar temperature, but colour parameter. that is why the tool is called collormeter. because in the world of physics, every has degree easier is measuresed and excessive admitted international world in count kelvin (not celcius or farenheit). this is there the hook with colour prism, where will white will produce millions colour after mempilah will pass prism glass. oh yes, white in the world of fine arts not colour. so also blackly, and grey. the easy, sunshine morning clock 7 has degree kelvin different in clock sunshine 9. while only difference 2 clocks. caw believes? try deh at test. . even less kalo pake cloudy. . wuih can other again the story. mean, kalo determined cover at clock segitu trus caw often wb, stripe address deh tuh picture. to white balance, must. . register yes must at white media. also white balance the name. white this worn for colour standard zero (remember colour prism theory a while ago yes. . ). so that degree kelvin will catch degree millions colour according to maximal.

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