An nan yin wannan rubutun balansin gaba? An nan yin wani abubuwa mai tsarin da aka zo?

A cikin gida kuma a wani shaguna, a wannan rayuwa ko a tsarin rayuwa, wasu shirin rayuwarsa suka da wasu fadi a cikin rubutun albin. Automatic White Balance (AWB), wahin daidai da aka yi a cikin Image Signal Processor (ISP), yana dagaƙe mai gabatarwa sunan littafin daga wannan rayuwar sauran rayuwa. An yi AWB mutum ga cewa ya kamata hanyar rubutun kamera jihar gida, yayi ba haɗi daidai ba a cikin rubutun, an yi amfani da wasu abubuwan mai tsawo masu sensor resolution, halitta pixel, shirin rayuwa kuma amsa linsa. Kamar matakin gida, dai dai ya kawo fitar daidai a cikin wasu temperature na rangin, kamar daidai ya gabatarwa wasu rangin, linsa kamera suna daidai ya kawo fitar daidai a cikin 'white balance' a cikin rubutun littafi don zama littafi ya yi tabbata.

 
Da fatan suna a cikin amfani da kamera, yana daidai mutuwar rubutuwa na lensin aiki a kan shirya ba ya same ba daidai, wa yi daga gida kalibrashin mara mai littafi. A cikin rubutun na farko, suna za a iya samun masalar kula na kalibrashin mara mai littafi, ana nuna wannan gyara na lensin da mara mai littafi, kuma ya yi bukatar da rubutuwar wani ayyuka na fayilin sauran.

 
Anuwar Kalibrashin Mai Littafi?

Tsayar Taimakon Gaba (AWB) ya ci gaskiya a cikin kameraɗan mutum. Waniyya na duniya ne ya kamata daidaita taimako lissafi a cikin watsaƙi ta hanyar shirin tsaye suka yi a cikin shirin ƙasaƙe, don zaka iya aiki da watsaƙi da lissafi shirin suka gabatar da shirinna a cikin watsaƙi. bi a fiye masu tabbatar da taimako litinin tsaye a cikin rubutu, AWB ya iya aiki da kamera don zaka iya gabatar da lissafi a cikin wasuwa da aka samun tsaye da shirin lissafi, domin zaka iya gabatar da shirin da aka samun daidai a cikin shirin tsayen daidai ko shirin ƙasaƙen daidai.

 
An yi binciken AWB?

Binciken AWB ya yi ba daidai ba don an samun da ake gabatar da watsaƙi ko lissafi shirin a cikin watsaƙi. Domin Camera Module gano wadannan yankunan, shi daidaita da tsanani na RGB (ja, kore, da kuma blue) tashoshi don tabbatar da cewa wadannan yankunan nuna tsaka tsaki launuka a cikin image. Wannan tsari ya ƙunshi algorithms masu rikitarwa waɗanda ke nazarin bayanan hoto kuma suna lissafin sigogin gyaran launi da ake so ta atomatik. A wasu tsarin kyamarori masu tasowa, algorithms na AWB suna iya ganewa da kuma daidaitawa ga tushen haske da yawa, ciki har da hasken rana, fitilun fitila, fitilun fitila, da dai sauransu, don cimma cikakken launi.

Waɗanne abubuwa ne kuma ke shafar aiwatar da AWB?

Da fatan suna AWB, kamera ya kamata an yi amfani da wace ne yanzu a cikin jama'ar littafin. Sunan littafin na wannan jama'a ne ta fi nuna daga tsarin gudanar labari a cikin wani hanyar suka samun littafi, yana faruwar tare da Kelvin, suka samun littafi na farko da littafi na farko da hanyar suka samun littafi. Mataki, littafi na farko da rana ya gabatar da 5500 K, kamar shi littafi na farko da lampa incandescent ya gabatar da 2800 K. Maitumbi na AWB ne da fatan kamar binciken littafi ya same da littafi na bincike domin kamera ya sake samun littafi na bincike a cikin wannan hanyar suka samun littafi.

 
Kawai da wannan, suna AWB an yi hausa da algorizamai na processor na signal na irin da an gudanar da karkashin na lensi. Sunan da, don aikatawa yanzu na AWB, ya kamata ne daga cikin labarai da aka samfara bayan lensi na kamar camera sensor. Yakasaa an sani da gabatar daidai mai tsarin lensi, filters, Chief Ray Angle (CRA), da coating na lensi da ke anti-reflective.

 
An yi lensi amfani da AWB?

Lensi bane kan karni mai shafi da ake yi amfani da, kuma bane factor mai hanyar da aka yi amfani da color accuracy. Material, design da coating na lensi zaka yi hausa da rayan kai na kai da aka yi amfani da, kuma ya yi hausa da color na kai na kai da aka yi amfani da sensor na camera, da ke yi hausa da correction effect na algorizamai na AWB.

• Material na lensi: jinsi na gida ya kamfanin kasa yana iya biyu a cikin shawarwar da kyau ko kasa, kamar mutum mai tsarin da kyau, amfani da wani da aka yi shaƙaƙi da taimakon rayuwa da zuciya, ya ke soja masu rubutuwa da rayuwa, kuma ya kasance wannan aiki da color. Matakan kasa na shawarwar yana iya bincika chromatic aberration kawai da kasa na kyau, yayi daga cewa algorizamun AWB ya kasance.
• Filtrin Sabon Rayu: Filtrin suka samu a cikin kasa ya ke soja masu rayuwa da aka zai saukaka a cikin sensor. Kwalite ne filtrin suka samu ya kasance balancen sabon, bayan hanyar albasa albasa albasa automatically.
• Rayin Mai Tsaye (CRA): CRA ya ce angle na kasa ya gabatarci rayuwa, don kasa na farfin fari, CRA ya ke importance kawai, kawai da ya kasance distribution na rayuwa a kan tunna na irin da uniformity na sabon. Algorizamun AWB ya ke soja CRA don ya ci gaskiya a matsayin correction na sabon a cikin gaba da kula da imajin.
• Coating Anti-Reflective: Kullum mai tsara na kasa daidai a cikin kasa yana ɗaukowa masu tsara na kasa, bincika wannan rayuwar hanyar, kuma karfe masu tsara na shirya. Kwalitaɗin wannan kullum suna iya yi amfani daidai da kwalitaɗin rayuwa a samun sensor, kuma haka nuna amfani daidai da AWB.

Don take da AWB resulta lafiya, kasa ya kamata aikiƙa da sensor camera da ISP.

 
Wayar da ke yi kalibarashin white balance a cikin takardun vision?

Kalibarashi Automatic White Balance (AWB) ya kamata saukarar Image Signal Processor (ISP) na camera kuma kasanci ake sona daidai don kompenchirawa masu tabbatar rini na masu rayuwar gabatar da sabon gida da wani abubuwan kasa da aka sona da rini. Sunan wannan gyara na daga aiki:

1. Rina Tabbarar Gabatar da Sabon Gida da Wakilin Imaji: Girma aikin ne daga cikin wannan suna don kira shafi daidai a series ta temperature launin littafin da aka yi amfani da, da ke nuna daya a matsayi daylight, fluorescent, incandescent, haka. Aikin na wannan suna simulaite temperature launin littafi a so da suka samu. Aikin na wannan suna simulaite guruntashi daidai na rubutu a kuma yi database don labarar da aka yi kalibari.
2. Rubutun algorizam white balance: daga cikin wannan, algorizam AWB yana tambaya ayyukan shafin. Matallaba na wannan algorizam ne don gabatar da sabon kasa ko neutral ayyukan shafin da aka yi amfani da, don ya adjust gain na kanawa RGB biyu daidai a cika da sabon kasashin yana render neutral a cikin temperature launin littafi daidai.
3. Taimakon da Lens Characteristics: Anasake taimako da characteristics na lens materials, filters da anti-reflective coatings zai iya affect reproduction launin littafi, daidai na wannan suna taimako. Wannan suna abubuwa da amfani da adjust parametars a cikin algorizam AWB don taimako da lens-induced color deviations.
4. Fine tuning da optimization: Da fatan a cikin rubutun kalibarai, suna itara da aka yi sosai a kan kula rubutun paramita AWB. Ya kasance adjust color temperature thresholds, ya yi kula speed algorithm response, da ya bata color consistency a cika shafi na wani shafin taimaka.
5. Validation da testing: Kadai, wannan kalibarai AWB an bata da kuma a cikin test camera a cika shafi na taimaka. Ya kasance aiki images a cika natural da artificial light sources da ya iya evaluat color accuracy da overall image quality.

An kawo mai amfani ne yadda aka require automatic white balance kalibarai?

Sakamakon indoor

Da fatan photography indoor, wakili wannan suna da ake son ruwa karni na duniya mai tsaye da karni na gudana. rubutu AWB yana iya baya cikin tunani da ke nan da cikin alheri da alheri. Babban shirin kalibari AWB, wakili photography ya kamata karatun labarar post-editing da ya samu fayilci da tunani da biyu.

Car Reversing Camera

Kamata reverser car suna da ake son hanyar suka yi a matsayin lokaci da under different lighting conditions. Kalibari AWB yana iya baya cikin alheri da tunani da fayilci da suka yi reversing a cikin lailo ko a cikin rana mai sauka. Babban shirin AWB, masu rubuta suka samu view na faruwar da biyu under various lighting conditions da ya bace safe.

Sinoseen yana iya sosai vision engineering don kalibari lens da customization module camera

A Sinoseen, yana aikin daidai a sosai wani karkashin rubutun vision shi ake samun bayanƙwanci naɗanƙwanci da idon guda da aka samu cikakken kamara a ceppen daga amfani da aka yi. Kawai, suna ke abubuwan service na tsarinƙwanci, mai hanyar housing design, on-board design, da akwatin. Suna daidai, don maimakon da Sinoseen yaɓa aiki da service-ishi, kuna tabbata wannan sabon fayilta daidai .

Tambayoyi Masu Yawan Faruwa

1: An nufin wannan? Mana ne AWB calibration don lalobiya?

Tsunainnin lalobiya mai hanyar material, filters, da anti-reflective coatings an iya ɓoye rayuwar an zuba daga cikin-ishi, kuma an iya bincika wannan color reproduction. AWB calibration of lenses an yi amfani da kompenzashin don color deviation an yi daga hanyar daidai da aka yi, kuma an iya samun accuracy da naturalness na wannan images.

 
2: An nufin wannan? Don mutum nan, mana ne color temperature don kalittuwa na image?

Jiye na kulaɗa suna ayyuka da kyau da rubutuwa daidai, suka yi shirin tsarin rubutuwa. Jiye na kulaɗa an haifar daidai da kyau da rubutuwa ta taimakon kamera. Misali, wannan fayil mai samar da jiye na kulaɗa na jirgin rubutuwa ya fi sannan, wanda da jiye na kulaɗa na gabatar rubutuwa ya fi kula. AWB an saukar da rubutuwar jiye na kulaɗa na kamera don baya da shirin rubutuwa.