Tambayoyin da Ya Kamata Ku Yi Kafin Ku Keɓance Tsarin Kyamara

Module na kyamarar USBDole ne ya kasance yana da waɗannan buƙatu. Su ne mafi mahimmancin abubuwan da ke ƙara haske da kyakkyawan ƙa'idar aiki. An ƙayyade abubuwan da aka haɗa ta hanyar haɗawa ta hanyar da'irar CMOS da CCD. Dole ne ya yi aiki bisa ga buƙatun mai amfani kuma yana aiki azaman zaɓi na kyamara mai sauƙin amfani. Zai haɗu da abubuwa da yawa waɗanda ke ƙara cikakkiyar mafita ga buƙatun kyamara don haɗin USB.

• Ruwan tabarau

• firikwensin

• DSP

• PCB

Wane ƙuduri kake so daga Kyamarar USB?

Resolution siga ce da ake amfani da ita don auna adadin bayanai a cikin hoton bitmap, wanda yawanci ake bayyana shi a matsayin dpi (digo a kowace inci). A taƙaice dai, ƙudurin kyamara yana nufin ikon kyamara na nazarin hoton, wato, adadin pixels na firikwensin hoton kyamara. Mafi girman ƙuduri shine girman ikon kyamara na warware hotuna a mafi girma, mafi girman adadin pixels a cikin kyamara. Yanzu ƙudurin CMOS na pixel 30W shine 640×480, kuma ƙudurin CMOS na 50W shine 800×600. Lambobi biyu na ƙuduri suna wakiltar raka'o'in adadin maki a tsayi da faɗin hoto. Rabon ɓangaren hoto na dijital yawanci shine 4:3.

A aikace-aikace na zahiri, idan ana amfani da kyamarar don tattaunawa ta yanar gizo ko taron bidiyo, gwargwadon girman ƙuduri, girman bandwidth ɗin hanyar sadarwa da ake buƙata. Saboda haka, masu amfani ya kamata su kula da wannan fanni, ya kamata su zaɓi pixel da ya dace da samfuransu gwargwadon buƙatunsu.

ƙuduri a cikin amfani da umarni

Fagen hangen nesa (FOV)?

Kusurwar FOV tana nufin kewayon da ruwan tabarau zai iya rufewa. (Ba za a rufe abin da ruwan tabarau ya rufe ba idan ya wuce wannan kusurwar.) Ruwan tabarau na kyamara zai iya rufe wurare daban-daban, yawanci ana bayyana shi ta hanyar kusurwa. Wannan kusurwa ana kiranta ruwan tabarau FOV. Yankin da abin ya rufe ta hanyar ruwan tabarau a kan babban matakin don samar da hoto mai gani shine filin kallon ruwan tabarau. Ya kamata a yanke shawarar FOV ta hanyar yanayin aikace-aikacen, Girman kusurwar ruwan tabarau, faɗin filin kallo, da akasin haka.

EAU na samfuran

Farashin samfurin ya dogara ne akan ƙayyadaddun bayanai. Kyamarar USB mai ƙaramin EAU ba ta nuna a matsayin wacce aka keɓance ta musamman ba. tare da buƙatun buƙata da keɓancewa akai-akai kamar ruwan tabarau, girma, firikwensin,tsarin kyamara na musammanshine mafi kyawun zaɓinku.

Girman kyamara don aikace-aikacenku

Manyan sigogin da aka ƙididdige su da na'urar kyamara sune girman, wanda ya fi bambanta dangane da buƙatu daban-daban dangane da girma da tsarin gani. Yana da filin gani da tsawon mai da hankali don samun damar yin amfani da lissafin girman abu. Ya ƙunshi tsawon mai da hankali na baya kuma ya haɗa da cikakken ruwan tabarau don tsari. Girman ruwan tabarau dole ne ya dace da aikace-aikacen ku kuma ya dogara da na al'ada. Diamita ya bambanta dangane da manyan firikwensin da kayan aiki tare da murfin ruwan tabarau. Ya dogara da siffar vignetting ko duhu a kusurwar hotunan.

Tare da ɗaruruwan dubban aikace-aikacen tsarin kyamara, girman tsarin yana wakiltar abin da ya fi bambanta. Injiniyoyinmu suna da ikon haɓaka ainihin girman da zai fi dacewa da takamaiman aikinku.

Mu nemai ƙera na'urar daukar hoto ta USBDa fatan za a ji daɗin yin hakantuntuɓe muidan kana buƙatar su!