He aha nā hana nui o ka Webcam?

2025-12-19 15:16:21

1. Pika kiʻekiʻe

ʻO Pixels kahi ʻāpana e helu ai i nā kiʻi kikohoʻe, e like me nā kiʻi o Webcam. Loaʻa i nā kiʻi kikohoʻe nā pae leo mau. Inā mākou e hoʻonui i ke kiʻi i nā manawa he nui, e ʻike mākou ua haku ʻia kēia mau leo ​​hoʻomau i nā kiko kikoʻī liʻiliʻi liʻiliʻi me nā waihoʻoluʻu like, ʻo ia nā pika liʻiliʻi liʻiliʻi loa o ke kiʻi. ʻO ka ʻāpana kiʻi liʻiliʻi loa i hiki ke hōʻike ʻia ma ka pale he kiko kala hoʻokahi. ʻO ke kiʻekiʻe o ke kūlana pixel, ʻoi aku ka waiwai o ka palette kala, a ʻoi aku ka hiki ke hōʻike i ke ʻano maoli o nā kala. Manaʻo pinepine ʻia ka pixel ma ke ʻano he laʻana liʻiliʻi loa o kahi kiʻi.

2. Hoʻomālamalama haʻahaʻa

ʻO ka mālamalama, ʻike ʻia ʻo sensitivity. ʻO ia ka naʻau o ka CCD i ke kukui ambient, a i ʻole, ʻo ke kukui ʻeleʻele e pono ai no ke kiʻi kiʻi CCD maʻamau. ʻO ka ʻāpana o ka hoʻomālamalama ʻana he lux. ʻOi aku ka liʻiliʻi o ka waiwai LUX, ʻoi aku ka liʻiliʻi o ka māmā a ʻoi aku ka maʻalahi o ke kāmela.

3. Laulā dynamic ākea

ʻAʻole loaʻa wale nā ​​kiʻi ʻālohilohi o Z25 Network Camera i nā wahi pōʻeleʻele, akā e hōʻoia pū ʻia ʻaʻole i hoʻopilikia ʻia nā wahi mālamalama e ka saturation kala. Me ke kākoʻo o ka ʻenehana ākea ākea, hiki i ke kāmela ke hopu i nā mea ʻoi aku ma mua o nā noi ma nā wahi āpau. Hiki iā ia ke hoʻohui i nā kiʻi i hana ʻia ma o ka hoʻohana ʻana i ka hoʻolaha pani kiʻekiʻe i nā kūlana kukui kiʻekiʻe a me ka ʻike haʻahaʻa haʻahaʻa i nā kūlana māmā e hana i nā kiʻi composite, no laila e loaʻa ai nā kikoʻī ma nā wahi ʻeleʻele me ka piha ʻole i nā wahi mālamalama o ke kiʻi.

4、3D DNR

Hoʻohana ʻo IP Camera i nā mana hana ikaika o nā DSP i hoʻolaʻa ʻia e hoʻoponopono pono i ka ʻike kiʻi ma o ka ʻike ʻana a me ka nānā ʻana i ka hoʻomanaʻo ʻana o ka frame, hoʻopau loa i ka hoʻopili a me nā hawewe kani i ka hōʻailona, ​​​​a laila e hoʻomaikaʻi maikaʻi ai i ka mālamalama o ke kiʻi.