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He aha ke ana o ka NDVI? Nā noi mahiʻai o NDVI?
Kū ka NDVI no Normalized Difference Vegetation Index. He papa kuhikuhi i hoʻohana mau ʻia i ka ʻike mamao a me ka mahiʻai e loiloi a nānā i ke olakino a me ka ikaika o nā mea kanu. Ana ʻo NDVI i ka ʻokoʻa ma waena o nā pūʻulu ʻulaʻula a kokoke-infrared (NIR) o ka spectrum electromagnetic, ʻo ia ka ...Heluhelu hou aku -
ʻO ka manawa o nā kāmeʻa lele a me kā lākou mau noi
一、He aha ka manawa o nā pahu kiʻi lele? ʻO nā kāmeʻa Time-of-flight (ToF) kahi ʻano ʻenehana ʻike hohonu e ana i ka mamao ma waena o ke kāmela a me nā mea i ke kiʻi me ka hoʻohana ʻana i ka manawa e hele ai ka mālamalama i nā mea a hoʻi i ke kāmela. Hoʻohana pinepine ʻia lākou i nā ap ...Heluhelu hou aku -
Hoʻonui i ka pololei o ka nānā ʻana i ka QR Code me nā Lenses Distortion Haʻahaʻa
Ua lilo nā code QR (Quick Response) i nā wahi a pau i ko mākou ola i kēlā me kēia lā, mai ka hoʻopili huahana a hiki i nā hoʻolaha hoʻolaha. ʻO ka hiki ke nānā wikiwiki a pololei i nā code QR he mea nui ia no ka hoʻohana pono ʻana. Eia naʻe, hiki ke paʻakikī ke kiʻi ʻana i nā kiʻi kiʻekiʻe o nā code QR ma muli o nā ʻano like ʻole.Heluhelu hou aku -
Pehea e koho ai i ka Lens maikaʻi loa no kāu kamepiula palekana?
一， Nā ʻano o nā lens kamera palekana: hele mai nā lens kamera palekana i nā ʻano like ʻole, i hoʻolālā ʻia kēlā me kēia e kūpono i nā pono nānā pono. ʻO ka hoʻomaopopo ʻana i ke ʻano o nā lens i loaʻa ke kōkua iā ʻoe e koho i ka mea kūpono no kāu hoʻonohonoho pahupaʻikiʻi palekana. Eia nā ʻano maʻamau o ka kamera palekana l...Heluhelu hou aku -
ʻO nā hiʻohiʻona Optical o nā leka uila
ʻO nā mea palaki a me ka hoʻoheheʻe ʻana i ke kumu no nā lens miniaturized. ʻO ke ʻano o ka lens plastic me nā mea lens, lens barrel, lens mount, spacer, shading sheet, pressure ring material, etc.Heluhelu hou aku -
Hoʻohana maʻa mau ʻia ʻo Sub-Division Scheme a me nā noi o ka Infrared
一、Hoʻohana maʻa mau māhele māhele o ka infrared Hoʻokahi mea maʻamau i hoʻohana ʻia i ka hoʻoheheʻe ʻia ʻana o ka infrared (IR) i hoʻokumu ʻia ma ka laulā hawewe. Hoʻokaʻawale ʻia ka spectrum IR i kēia mau ʻāpana: Near-infrared (NIR): Aia kēia māhele mai kahi o 700 nanometers (nm) a i 1...Heluhelu hou aku -
M12 mauna (S Mount ) Vs. C mauna vs. CS mauna
M12 Mount ʻO ka mauna M12 e pili ana i kahi mauna lens maʻamau i hoʻohana mau ʻia ma ke kahua o ke kiʻi kiʻi kiʻi. He mauna kumu ʻano liʻiliʻi i hoʻohana mua ʻia i nā kāmela paʻi, webcams, a me nā mea uila liʻiliʻi ʻē aʻe e pono ai nā lens hoʻololi. ʻO ka mauna M12 he flange focal mamao ...Heluhelu hou aku -
He aha ke kaʻa Infrared Thermal Imaging Lens? He aha nā ʻano?
I kēia mau lā, ua lilo ke kaʻa i mea nui no kēlā me kēia ʻohana, a he mea maʻamau ka hele ʻana o ka ʻohana ma ke kaʻa. Hiki ke ʻōlelo ʻia ua lawe mai nā kaʻa iā mākou i kahi ola maʻalahi, akā i ka manawa like, ua lawe pū lākou i ka pōʻino me mākou. ʻO ka mālama ʻole ʻana i ka hoʻokele kaʻa ke alakaʻi i ka pōʻino. Sa...Heluhelu hou aku -
ITS a me nā Pūnaehana CCTV palekana
ʻO ka Pūnaehana Kaʻahele Manaʻo (ITS) e pili ana i ka hoʻohui ʻana o nā ʻenehana holomua a me nā ʻōnaehana ʻike e hoʻomaikaʻi ai i ka pono, palekana, a me ka hoʻomau ʻana o nā ʻōnaehana kaʻa. Hoʻopili ʻo ITS i nā noi like ʻole e hoʻohana ana i ka ʻikepili i ka manawa maoli, nā pūnaewele kamaʻilio, nā sensor, a me nā hoʻolaha ...Heluhelu hou aku -
He aha nā mea nui ʻelima o kahi ʻōnaehana ʻike mīkini? ʻO wai ke ʻano o nā Lens i hoʻohana ʻia i nā ʻōnaehana ʻike mīkini? Pehea e koho ai i lens no ka mīkini ʻike kiʻi kamepiula?
1, He aha ka ʻōnaehana ʻike mīkini? ʻO ka ʻōnaehana ʻike mīkini he ʻano ʻenehana e hoʻohana ana i nā algorithm kamepiula a me nā mea hana kiʻi e hiki ai i nā mīkini ke ʻike a wehewehe i ka ʻike ʻike e like me ka hana a ke kanaka. Aia ka ʻōnaehana i kekahi mau ʻāpana e like me nā kāmera, imag ...Heluhelu hou aku -
He aha ka Lens Fisheye?
He aha ka Fisheye Lens? ʻO ka lens fisheye kekahi ʻano o ka lens pahupaʻikiʻi i hoʻolālā ʻia e hana i kahi hiʻohiʻona ākea ākea o kahi hiʻohiʻona, me ka ʻike ʻike ʻokoʻa ikaika loa. Hiki i nā lens fisheye ke hopu i kahi ākea ākea o ka ʻike, pinepine a hiki i 180 degere a ʻoi aku paha, e hiki ai i ka mea paʻi kiʻi ...Heluhelu hou aku -
He aha ka M12 Lens? Pehea ʻoe e nānā ai i kahi Lens M12? He aha ka nui o ka sensor nui no ka M12 Lens? He aha nā M12 Mount Lenses?
一、He aha ka lens M12? ʻO ka lens M12 kekahi ʻano lens i hoʻohana mau ʻia i nā pahupaʻikiʻi ʻano liʻiliʻi, e like me nā kelepona paʻalima, webcams, a me nā pahupaʻikiʻi palekana. He 12mm kona anawaena a he 0.5mm ka pae milo, e hiki ai ke wili koke ia ma ka module sensor kiʻi o ke kāmela. Nā lens M12 ...Heluhelu hou aku
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