Ibhulogi
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Iyiphi Ilensi esetshenziswa Kukhamera ye-CCTV? Yenzani Ilensi Yekhamera Ye-CCTV? Ungayikhetha kanjani ilensi yekhamera ye-CCTV?
一、 Iyiphi Ilensi esetshenziswa kukhamera ye-CCTV? Amakhamera e-CCTV angasebenzisa izinhlobo ezahlukene zamalensi kuye ngokuthi asebenza kanjani kanye nendawo yokubuka ayifisayo. Nazi ezinye izinhlobo ezivamile zamalensi asetshenziswa kumakhamera e-CCTV: Ilensi engaguquki: Lawa malensi anobude obugxilile obugxilile futhi awakwazi ukulungiswa. Bakithi...Funda kabanzi -
Kuyini Ukuhlanekezelwa Kwelensi Esithombeni? Iyini i-Wide Angle Low Distortion Lens? Yiziphi Izicelo Eziyinhloko ze-M12 Low Distortion Lens?
一, Kuyini ukuhlanekezela kwelensi esithombeni? Ukuhlanekezelwa kwelensi ezithombeni kubhekisela ekuphambukeni kokubona okwenzekayo lapho ilensi yekhamera yehluleka ukukhiqiza kabusha ngokunembile isithombe sesihloko esithwetshulwayo. Lokhu kubangela isithombe esihlanekezelwe okungenzeka sinwetshiwe noma sicindezelwe, kuye...Funda kabanzi -
Iyini Ikhamera ye-Fisheye CCTV?Iziphi Izinzuzo Nezimbi Zelensi ye-Fisheye Ekusetshenzisweni Kwezokuphepha Nokugada?Indlela yokukhetha i-Fisheye Lens Yamakhamera e-CCTV?
1、Iyini ikhamera ye-fisheye cctv? Ikhamera ye-Fisheye CCTV iwuhlobo lwekhamera yokugada esebenzisa ilensi ye-fisheye ukuze inikeze umbono obanzi wendawo egadwayo. Ilensi ithwebula umbono we-180-degree, okwenza kube nokwenzeka ukuqapha indawo enkulu ngekhamera eyodwa nje. I-Fisheye cctv c...Funda kabanzi -
Izici, Izinzuzo kanye nezicelo ze-M12 Fisheye Lens
Ilensi ye-fisheye iwuhlobo lwelensi ye-engeli ebanzi ekhiqiza umbono oyingqayizivele nohlanekezelwe ongangeza umthelela wokudala nomangalisayo ezithombeni. I-M12 fisheye lens iwuhlobo oludumile lwamalensi eye-fisheye oluvame ukusetshenziselwa ukuthwebula amashothi ane-angle ebanzi emikhakheni ehlukahlukene efana ne-architectu...Funda kabanzi -
Siyini isihlungi se-Neutral-density?
Ezithombeni nasezimbonini zokubona, isihlungi se-neutral density noma isihlungi se-ND siyisihlungi esehlisa noma esishintsha ukushuba kwawo wonke amaza obude noma imibala yokukhanya ngokulinganayo ngaphandle kokushintsha umbala wokuzala kabusha kombala. Injongo yezihlungi ezijwayelekile zokuminyana kwezithombe ukwehlisa inani...Funda kabanzi -
Izinhlobo zamalensi akudala
Ilensi ye-singlet Ilensi ephindwe kabili I-Petzval lens UCooke kathathu kanye namalensi e-anastigmat Ilensi ye-Tessar Ilensi ye-Ernostar Ilensi ye-Sonnar Ilensi ye-Double Gauss Ilensi ye-engeli ebanzi elinganayo Ilensi yocingo I-Retrofocus / Reverse telephoto lens Ilensi ye-Fisheye Sondeza amalensi Afo...Funda kabanzi -
Irobhothi Leselula Elisuselwe Ekuboneni
Namuhla, kunezinhlobo ezahlukene zamarobhothi azimele. Ezinye zazo zibe nomthelela omkhulu ekuphileni kwethu, njengamarobhothi ezimboni nezokwelapha. Ezinye zisetshenziselwa impi, njengama-drones namarobhothi ezifuywayo ngenjongo yokuzijabulisa. Umehluko oyinhloko phakathi kwamarobhothi anjalo namarobhothi alawulwayo yikhono lawo ...Funda kabanzi -
Iyini I-Chief Ray Angle
I-lens chief ray angle i-engeli ephakathi kwe-optical axis kanye ne-lens chief ray. I-lens chief ray wumsebe odlula endaweni yokuvala indawo yesistimu yokubona kanye nomugqa ophakathi kwesikhungo somfundi wokungena kanye nendawo yento. Isizathu sokuba khona kwe-CRA e ...Funda kabanzi -
I-Optics Kwezokwelapha Nesayensi Yezempilo
Ukuthuthukiswa kanye nokusetshenziswa kwe-optics kuye kwasiza isayensi yezokwelapha yesimanje kanye nesayensi yezempilo ukuthi ingene esigabeni sokukhula ngokushesha, njengokuhlinzwa okungavami kakhulu, ukwelapha nge-laser, ukuxilongwa kwezifo, ucwaningo lwebhayoloji, ukuhlaziya i-DNA, njll. Ukuhlinzwa kanye ne-Pharmacokinetics p...Funda kabanzi -
Ayini Amalensi Weskena Solayini Futhi Ungawakhetha Kanjani?
Amalensi okuskena asetshenziswa kakhulu ku-AOI, ukuhlolwa kokuphrinta, ukuhlolwa kwendwangu engalukiwe, ukuhlolwa kwesikhumba, ukuhlolwa komzila kaloliwe, ukuhlola nokuhlunga imibala nezinye izimboni. Lesi sihloko siletha isingeniso kumalensi wokuskena komugqa. Isingeniso Selensi Yokuskena Ngomugqa 1) Umqondo wokuskena komugqa...Funda kabanzi -
Izici Zamalensi Okubona Ezimweni Ezihlukile
Namuhla, ngokuthandwa kwe-AI, izinhlelo zokusebenza eziningi ezintsha zidinga ukusizwa ngombono womshini, futhi isisekelo sokusebenzisa i-AI ukuze "siqonde" ukuthi imishini kumele ikwazi ukubona nokubona ngokucacile. Kule nqubo, ilensi yokubona Ukubaluleka kuyabonakala, phakathi...Funda kabanzi -
Ukuthuthukiswa kanye Nethrendi ye-Biometric Technology
I-biometrics izilinganiso zomzimba nezibalo ezihlobene nezici zomuntu. Ukuqinisekiswa kwe-biometric (noma ukuqinisekiswa okungokoqobo) kusetshenziswa kwisayensi yekhompiyutha njengendlela yokuhlonza nokulawula ukufinyelela. Iphinde isetshenziselwe ukukhomba abantu ngabanye emaqenjini agadiwe. I-Bio...Funda kabanzi
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