-
Hagaha Falanqaynta Qalooca MTF
Garaafka qalooca ee MTF (Modulation Transfer Function) wuxuu u adeegaa sidii qalab gorfayn muhiim ah oo lagu qiimeeyo waxqabadka indhaha ee muraayadaha. Marka la qiyaaso awoodda lensku u leeyahay in uu ilaaliyo isbarbardhigga isbarbardhigga soo noqnoqoshada boosaska kala duwan, waxa ay muuqaal ahaan muujisaa sifooyinka sawir-qaadista ee muhiimka ah sida dib-u-celintaSii akhri -
Codsiga filtarrada ee qaybaha kala duwan ee spectral ee warshadaha indhaha
Codsiga filtarrada Codsiga filtarrada ee qaybaha kala duwan ee muraayadaha indhaha ee warshadaha indhaha ayaa ugu horrayn ka faa'iideysta awooddooda xulashada mawjada dhererka, taas oo awood u siinaysa hawlqabadyo gaar ah iyada oo beddeleysa hirarka dhererka, xoojinta, iyo sifooyinka kale ee indhaha. Waxyaabaha soo socda ayaa muujinaya th...Sii akhri -
Qalabkee ayaa ku habboon in loo isticmaalo qolof Lens ahaan: caag ama bir?
Naqshadeynta muuqaalka muraayadaha ayaa door muhiim ah ka ciyaara aaladaha casriga ah ee indhaha, iyadoo balaastiig iyo bir ay yihiin laba ikhtiyaar oo agab ah. Farqiga u dhexeeya labadan nooc ayaa ka muuqda cabbirro kala duwan, oo ay ku jiraan sifooyinka alaabta, cimri dhererka, miisaanka ...Sii akhri -
Dhererka udub-dhexaadka iyo goobta aragtida muraayadaha indhaha
Dhererka foojignaanta waa halbeeg muhiim ah oo cabbiraya heerka isku-xidhnaanta ama kala-duwanaanta fallaadhaha iftiinka ee hababka indhaha. Halbeeggani waxa uu door aasaasi ah ka ciyaaraa go'aaminta sida sawirka loo sameeyay iyo tayada sawirkaas. Marka falaadhaha is-bar-bar yaaca ay maraan...Sii akhri -
Codsiga SWIR ee kormeerka warshadaha
Short-Wave Infrared (SWIR) waxa uu ka kooban yahay muraayad indho-indhayn oo si gaar ah loo hindisay si uu u qabto iftiinka infrared-gaaban ee aan si toos ah isha bini-aadamku u dareemin. Kooxdan ayaa si caadi ah loogu qoondeeyay iftiin leh hirarka hirarka oo gaaraya 0.9 ilaa 1.7 microns. T...Sii akhri -
Isticmaalka muraayadda baabuurta
Kaamirada baabuurka, lensku waxa uu qaadayaa masuuliyadda diiradda saaraya iftiinka, isaga oo ku soo bandhigaya shayga gudaha goobta muuqaalka dusha sare ee dhexdhexaadinta sawirka, taas oo samaynaysa muuqaal muuqaal ah. Guud ahaan, 70% ee cabbiraadaha indhaha ee kamarada ayaa la go'aamiyaa...Sii akhri -
Bandhigga Amniga ee 2024 ee Beijing
Shiinaha International Security Product Expo (oo hadda loo yaqaan "Security Expo", Ingiriisi "Security China"), oo ay ansixisay Wasaaradda Ganacsiga ee Jamhuuriyadda Dadka Shiinaha oo ay kafaala qaaday sidoo kalena ay martigelisay Ururka Warshadaha Amniga ee ShiinahaSii akhri -
Xiriirka ka dhexeeya kamarada iyo xallinta muraayadaha
Xallinta kamaradu waxay tilmaamaysaa tirada pixels ee kamaradu qaadi karto oo ku kaydin karto sawirka, sida caadiga ah lagu cabbiro megapixels. Si loo muujiyo, 10,000 pixels waxay u dhigantaa 1 milyan oo dhibcood oo iftiin ah kuwaas oo wada sameeya sawirka ugu dambeeya. Xallinta kamarada sare waxay keentaa det weyn...Sii akhri -
Muraayadaha saxda ah ee saxda ah ee gudaha warshadaha UAV
Codsiga muraayadaha saxda ah ee saxda ah ee gudaha warshadaha UAV ayaa inta badan lagu muujiyay kordhinta caddaynta la socodka, kor u qaadida awoodaha la socodka fog, iyo kordhinta heerka sirdoonka, taas oo kor u qaadaysa hufnaanta iyo saxnaanta diyaaradaha aan duuliyaha lahayn ee hawlo kala duwan. Gaar ahaan...Sii akhri -
Halbeegga muhiimka ah ee muraayadda kamarada amniga-Aperture
Daloolka muraayadda, oo loo yaqaan "diaphragm" ama "iris", waa daloollada uu iftiinku ka soo galo kamaradda. Baaxadda furitaankani waa, qaddarka weyn ee iftiinka wuxuu gaari karaa dareeraha kamarada, taas oo saameyn ku yeelanaysa soo-bandhigidda sawirka. Aperture ka ballaaran...Sii akhri -
25-aad Shiinaha International Optoelectronics Bandhiga
Bandhiga Caalamiga ah ee Optoelectronics ee Shiinaha (CIOE), oo lagu aasaasay Shenzhen 1999 oo ah hormuudka uguna saamaynta badan bandhigga guud ee warshadaha optoelectronics, ayaa loo qorsheeyay in lagu qabto Xarunta Bandhiga Caalamiga ah ee Shenzhen ...Sii akhri -
Kor u kaca Xamuulka Badweynta
Kor u kaca qiimaha xamuulka badda, oo soo bilowday bartamihii bishii April 2024, ayaa saameyn weyn ku yeeshay ganacsiga iyo saadka adduunka. Sare u kaca ku yimid qiimaha xamuulka ee Yurub iyo Mareykanka, iyadoo waddooyinka qaar ay la kulmeen in ka badan 50% koror si ay u gaaraan $1,000 ilaa $2,000, ha...Sii akhri
