Image stabilization tekinoroji yave chinhu chakakosha mumakamera ekuchengetedza kuchengetedza.

Maviri emhando dzakajairika dzehunyanzvi hwekudzikamisa mifananidzo iOptical Image Stabilization (OIS) uye Electronic Image Stabilization (EIS). OIS inoshandisa chimiro chemuviri kudzikamisa lenzi yekamera, nepo EIS ichivimba nesoftware algorithms kudzikamisa mufananidzo.

Zvakanakira zveOIS

Imwe yemabhenefiti makuru eOIS kugona kwayo kuburitsa mifananidzo yakapinza mune yakaderera - chiedza mamiriro. Iyo yemuviri mashandiro eOIS inotsiva kufamba kwekamera, zvichikonzera kushomeka uye kunaka kwemufananidzo. OIS inobvumirawo kunonoka kuvhara kwevhavha, izvo zvinogona kukonzera kuratidzwa zviri nani uye zvakanyanya zvakasikwa - kutarisa mafoto.

Zvakanakira zveEIS

Imwe yemabhenefiti makuru eEIS kugona kwayo kushandiswa mune zvidiki, zvakanyanya compact zvishandiso. EIS inotsamira pamasoftware algorithms, ayo anogona kuitwa mumafoni uye zvimwe zvidiki zvishandiso pasina kudiwa kwekuwedzera hardware.

EIS zvakare ine mukana wekugona kugadzirisa kune yakakura siyana yekufamba. OIS inongokwanisa kubhadhara mafambiro munzira imwe chete, nepo EIS ichigona kugadzirisa mafambiro munzira dzakawanda.

EIS haigone kudzikamisa kusajeka kwemufananidzo kunokonzerwa nejitter.

Kusiyana pakati peOIS neEIS

Musiyano mukuru pakati peOIS neEIS ndiyo nzira inoshandiswa kudzikamisa mufananidzo. OIS inoshandisa chimiro chemuviri, nepo EIS ichivimba nesoftware algorithms. OIS inowanzo shanda pakudzikisa kuzununguswa kwekamera uye kugadzira mifananidzo yakapinza mune yakaderera - yakareruka mamiriro, nepo EIS ichinyanya kuita zvakawanda uye inogona kuiswa mumidziyo midiki.

Mukuchengetedza CCTV kamera, kudzikamisa kwemufananidzo kunowanzo shandiswa refu focal range zoom makamera, nekuti makamera ekureba akareba anogona kukanganiswa nemhepo inovhuvhuta uye jitter yezvakatipoteredza.Yakagadzirwa zvakanaka OIS zoom kamera haizowedzere zvakanyanya zviyero.

Mhedziso

Mukupedzisa, zvese OIS neEIS zvine zvakanakira nekusiyana muhunyanzvi hwekudzikamisa mufananidzo. OIS inowanzo shanda mukugadzira mifananidzo yakapinza, nepo EIS iri kuwanda uye inogona kushandiswa kumakamera akasiyana. Makamera anotsigira OIS anowanzo tsigirawo EIS.Nekubatanidza EIS neOIS, zvirinani kugadzikana mhedzisiro inogona kuwanikwa.