Chii chinonzi fisheye lens uye mhando dzehove dzeFisheye

A Fisheye Lensinhengo dzakanyanyisa-dzakakona, dzinozivikanwa seyenoramic lens. Zvinowanzoonekwa kuti lens nehurefu hwe 16mm kana ipfupi focal denderedzwa lens, asi muinjiniya, madhiza ekuona akadarika madhigirii ane makore gumi nemashanu anonzi acariye lens. Mukuita, kune zvakare lenses nekuona angles ayo anopfuura kana kunyange kusvika 270 degrees. Iyo lens fisheye inti-teleport mwenje yeboka ine yakawanda mbiya yekukanganisa. Iyo lens yekumberi yeiyi lenzi inoonekwa kumberi, uye chimiro chakafanana neziso rehove, saka zita rekuti "maitiro ayo akafanana nehove iri kutarisisa zvinhu pamusoro pemvura pamusoro pemvura.

Fisheye-lens-01

Iyo FisHeye Lens

Iyo fisheye lens inovimbisa pakushandisa kwekusvitsa huwandu hukuru hwebhangi rekukanganisa kuwana kona hombe yekuona. Naizvozvo, kunze kwechinhu pakati pemufananidzo, zvimwe zvikamu izvo zvinofanirwa kuve mitsara yakatwasuka ine zvimwe zvinokanganisa, izvo zvinotungamira kune zvakawanda zvinorambidzwa pakushandisa kwayo. Semuenzaniso, mumunda wekuchengetedzeka, lens yeFisheye anogona kutsiva akawanda akajairika lens kuti atarise huwandu hwakawanda. Sezvo angle yekuona inogona kusvika 180‖ kana kupfuura, pane kanenge kona yakafa yekutarisa. Nekudaro, nekuda kwekukanganisa kwemufananidzo, chinhu chakanyanya kuoma kuzivikanwa nemaziso emunhu, izvo zvinoderedza zvakanyanya kugona kwematarisiri; Mumwe muenzaniso uri mumunda weRobotic, marobhoti otomatiki anodikanwa kuti atore ruzivo rwemufananidzo wezvekutenderedza uye uvazive kuti vatore zviito zvinoenderana.

Kana aFisheye LensInoshandiswa, kunyatsoita kwekuunganidza kunogona kuwedzerwa ne 2-4 nguva, asi iyo erberration inoita kuti software yakaoma kuziva. Saka tinoziva sei mufananidzo kubva kuFisheye lens? A algorithm inopihwa kuziva zvinzvimbo zvezvinhu zviri mumufananidzo. Asi zvakaomawo kuti uzive kuzivikanwa kweiyo yakaoma mifananidzo inokonzeresa kuoma kwesoftware. Naizvozvo, iyo yakajairika nzira ikozvino ndeyekubvisa kukanganisa mumufananidzo kuburikidza neyekutevedzana kwekushandurwa, kuitira kuti uwane mufananidzo wakajairika wozozvizivisa.

Fisheye-lens-02

Fisheye mifananidzo isina kurongedzwa uye yakarongedzwa

Ukama pakati pechifananidzo denderedzwa uye sensor zviri seinotevera:

Fisheye-lens-03

Hukama pakati pechifananidzo denderedzwa uye sensor

Pakutanga,Fisheye Lensesdzaingove dzinoshandiswa pakutora mifananidzo nekuda kwekunyepedzera kwavo Aesthetics nekuda kweiyo mbiya yekukanganisa ivo vanogadzira panguva yekufungidzira. Mumakore achangopfuura, kunyorera kweFisheye lens kwakazoshandiswa mumunda wemafuro wekufungidzira, mauto, kuongororwa, kufungidzira kwechiitiko uye zvichingodaro. Kuenzaniswa nedzimwe lens, iyo Fishye lens ine zvakanakira kurema uye saizi diki.


Kutumira Nguva: Jan-29-2022