25/08/07Line scan kamera zvigadziriso zvekufungidzira zvakagadzirirwa kutora mifananidzo yakakwira-resolution yezvinhu zvinofamba kana zvinoramba zvichiitika. Kusiyana neyakajairwa nharaunda scanca makamera anotora mufananidzo we2D mune imwe chete kuratidzwa, mutsara scanner makamera anovaka mifananidzo mutsara nemutsara-yakanakira maapplication akaita sewebhu ongororo, semiconductor ongororo, uye kurongedza kwepakiti.
Aya makamera anowanzo kuve nemutsara mumwe chete wemapikisi (kana dzimwe nguva mitsara yakawanda), uye kana akasanganiswa nechinhu chinofamba kana scanning system, anogona kuburitsa emhando yepamusoro 2D mifananidzo yezvinhu zvehurefu chero hupi. Zvichienderana nerudzi rwe sensor, mutsara scan makamera anowanzo shandisa CCD kana CMOS sensor tekinoroji-yakafanana neinowanikwa mune dzakawanda.CMOS kamera-neCMOS ichiva sarudzo yakasarudzika nekuda kwekumhanya kwayo uye kushanda nesimba.
Chii chinonzi Line Scan Camera?
Line scan makamera anowanzo gadziridzwa maindasitiri kwete kushandiswa kwesainzi, uye anogona kunge aine miganhu muchiedza chakaderera kana chepamusoro-chakanyanya-chaizvo maapplication. Ruzha rwekuverengera rwepamusoro, mapikisiki madiki uye kazhinji kuderera kwehuwandu hunogona kureva kuti makamera aya anoda mwenje wakakwira mwenje kuendesa inoshanda SNR.
Line scan kamera inogona kushandiswa munzira mbiri huru:
1-Dimensional Capture
Imwe-dimensional ruzivo inogona kutorwa, senge mune spectroscopy application. Mibairo inowanzomiririrwa muchimiro chegirafu mune kamera software, ine kusimba pa y-axis maringe nekamera pixel pa x-axis.
2-Dimensional Capture
Kamera inogona 'kuongororwa' pachidzidzo chekufungidzira, kuburikidza nekufambisa kamera kana musoro wekufungidzira, uye mufananidzo we 2-dimensional unogona kuumbwa nekutora anotevedzana 1-dimensional zvimedu.
Iyi fomu yekufungidzira inobvumira kutorwa kwemifananidzo mikuru mune ye scan dimension. Kugona kubata zvidzidzo pakufamba pasina kubvongodzwa kwekufamba (kana kutenderedza shutter artefacts) zvinoreva kuti makamera ekuvheneka mutsara anonyanya kushandiswa mumaindasitiri maapplication, kumitsetse yegungano, kuongorora nyaya hombe dzekufungidzira, nezvimwe.
Iyo Line Scan Camera Inoshanda Sei?
Kamera yekutarisisa mutsara inoshanda yakabatana nechinhu chinofamba kana chekuongorora. Sezvo chinhu chinopfuura pasi pekamera, mutsara wega wega wemufananidzo unotorwa sequentially munguva. Iyi mitsetse inozosanganiswa munguva chaiyo kana kuburikidza nesoftware kugadzira yakazara 2D mufananidzo.
Zvinhu zvakakosha zvinosanganisira:
● 1-Dimensional sensor: Kazhinji mutsara mumwe chete wemapikiseli.
● Kudzora kufamba: Mutakuri kana kutenderera meshini inovimbisa kunyangwe kufamba.
● Kuvheneka: Kazhinji mutsetse kana coaxial mwenje wekuvhenekera kunoenderana.
Nekuti chifananidzo chakavakwa mutsara nemutsara, kuwiriranisa kwakakosha. Kana chinhu chikafamba zvisingaenderane kana kuti nguva yakadzimwa, kukanganisa kwemufananidzo kunogona kuitika.
Line Scan vs. Area Scan Camera
| Feature | Line Scan Camera | Nzvimbo Scan Kamera |
| Image Capture | Mutsetse mumwe panguva | Yakazara 2D furemu kamwechete |
| Ideal Use | Kufamba kana kuenderera zvinhu | Zvakamira kana snapshot |
| Mufananidzo Size | Zvinenge zvisingaverengeki pakureba | Zvishoma nehukuru hwe sensor |
| Kubatanidza | Inoda kufamba uye kutonga nguva | Nyoresa setup |
| Typical Applications | Kuongorora kwewebhu, kudhinda, machira | Barcode scanning, marobhoti, general imaging |
Muchidimbu, makamera ekuvheneka mutsara anokunda pakufungidzira zvinhu zvinomhanya-mhanya kana zvakakura kwazvo. Area scancamera inokodzera zvirinani maapplication ane static kana diki tarisiro.
Zvinhu zvakakosha zveMutsetse Scan Makamera
Paunenge uchisarudza mutsara scan kamera, funga zvinotevera zvirevo:
● Chisarudzo: Nhamba yepixels pamutsara, inokanganisa ruzivo rwedanho.
● Line Rate (Hz): Nhamba yemitsara yakatorwa pasekondi-yakakosha pakuongorora-kumhanya.
● Sensor Type: CMOS (inokurumidza, yakaderera simba) vs. CCD (yepamusoro mufananidzo wemhando mune dzimwe nguva).
● Chimiro: Sarudzo dzekufambisa data seGigE, Kamera Link, kana CoaXPress.
● Dynamic Range & Sensitivity: Yakakosha pakuongorora zvinhu nekupenya kwakasiyana kana kupenya.
● Ruvara vs. Monochrome: Makamera emavara anoshandisa mitsara yakawanda neRGB mafirita; monochrome inogona kupa yakanyanya kunzwa.
Zvakanakira uye Zvakaipa zveMutsetse Scan Makamera
Pros
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Inogona kutora 1-dimensional ruzivo nekumhanya kwakanyanya (kazhinji kuyerwa mu100s ye kHz mutsara chiyero). Inogona kutora 2-dimensional mifananidzo yehukuru husina tsananguro nekumhanya kukuru kana uchitarisa pachinhu chekufungidzira.
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Inogona kutora ruzivo rwemavara pasina kubayira kugadziriswa kuburikidza nekushandisa yakaparadzana tsvuku-, yegirini- uye yebhuruu- yakasefa mitsara, kana tsika kamera inogona kupa chaiyo wavelength kusefa.
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Kuvhenekera kunongoda kuve 1-dimensional uye, zvichienderana nekumisikidzwa kwekufungidzira, hakungade furati-munda kana kumwe kugadzirisa mune yechipiri (yakaongororwa) dimension.
Cons
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Inoda nyanzvi hardware & setups software kuti uwane 2-dimensional data.
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Kazhinji haina kunyatso kuenderana neakaderera-mwenje kufungidzira nekuda kwekuderera kweQE, ruzha rwepamusoro uye diki pixel saizi, kunyanya yakasanganiswa nepfupi nguva yekuratidzwa yakajairwa yekumhanyisa-kumhanyisa scanning.
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Haiwanzo kuitirwa kufungidzira kwesainzi, saka mutsara uye mhando yemufananidzo inogona kuve yakashata.
Zvakajairwa Zvishandiso zveMutsetse Scan Makamera muScientific Field
Line scan makamera anoshandiswa zvakanyanya mukutsvagisa kwesainzi uye epamberi ekufungidzira maapplication ayo anoda kugadziriswa kwepamusoro, kunyatsojeka, uye kuenderera mberi kwekutora data. Zvakajairika zvinoshandiswa zvinosanganisira:
● Kufananidza neMikorosikopu: Kubata yakakwirira-resolution mutsara scans kune yakadzama pamusoro kana cellular kuongororwa.
● Spectroscopy: Kurekodha spectral data pamasamples ane chaiyo spatial resolution.
● Chidzidzo chenyeredzi: Kufungidzira kwezvinhu zvekudenga kana kuteedzera zvibodzwa zvinomhanya nekukanganisa kushoma.
● Materials Science: Kuongororwa kwepamusoro uye kutariswa kwekuremara musimbi, mapolymer, kana macomposites.
● Biomedical Imaging: Kuongorora zvipenyu zvipenyu zvekuongorora kana kutsvaga zvinangwa, kusanganisira histology uye pathology.
Aya maapplication anobatsirwa kubva mumutsara scan kamera kugona kugadzira yakadzama, isina kukanganisa-yemahara mifananidzo pamusoro penzvimbo dzakatambanudzwa kana mune ane simba kuyedza setups.
Kuganhurirwa kweMutsetse Scan Makamera
Schematic Diagram: Tucsen High-Sensitivity Line Scan/TDI Scientific Camera
Ruboshwe: Nzvimbo isina kutonhorera Scan Camera
Pakati: TDI Scientific Camera
Rudyi: Yakatonhorera Nzvimbo Scan Camera
Kunyange zvazvo makamera emutsetse ekuongorora achipa sarudzo yakanaka uye akanyatsokodzera kuenderera mberi kwekufungidzira, ane zvaanogona, kunyanya munzvimbo dzepamusoro dzesainzi uko kunzwisiswa uye kugadzikana kwechiratidzo kwakakosha.
Imwe mipimo mikuru kuita kwavo mumamiriro epasi-mwenje. Makamera echinyakare ekutarisisa mutsara anovimba nekuratidzwa kwepasi-imwe chete, iyo inogona kusapa yakakwana chiratidzo-ku-ruzha chiyero (SNR) kana uchifungidzira zvisina kuvhenekerwa kana mwenje-inonzwa sampuli, senge mufluorescence microscopy kana mamwe biomedical assays. Pamusoro pezvo, kuwana kuwiriranisa kwakaringana pakati pekufamba kwechinhu uye kutora mufananidzo kunogona kudiwa nehunyanzvi, kunyanya mumaseti anosanganisira kumhanya kwakasiyana kana kuzunguzika.
Chimwe chinovadzivisa kugona kwavo kutora mifananidzo yemhando yepamusoro-soro yemifananidzo inofamba zvishoma nezvishoma kana kuti isina kuvhenekerwa, izvo zvinogona kukonzera kuratidzwa kusingaenderane kana kufamba-famba.
Kuti ukunde matambudziko aya, makamera eTDI (Nguva Kunonoka Kubatanidza) akabuda seimwe nzira ine simba. Nekuunganidza chiratidzo mukati mekuratidzwa kwakawanda sezvo chinhu chinofamba, makamera eTDI anowedzera kunzwisiswa uye kunaka kwemufananidzo, zvichiita kuti ive yakakosha mune zvesainzi zvinoda Ultra-yakaderera-mwenje imaging, yakakwirira simba renji, kana chaiyo kugadzirisa kwechinguvana.
Mhedziso
Line scan kamera maturusi akakosha mumaindasitiri anoda kukurumidza-kumhanya, kwepamusoro-resolution yekufungidzira yekufamba kana kuenderera mberi. Yavo yakasarudzika nzira yekuongorora inopa akasiyana mabhenefiti pamusoro penzvimbo scanning makamera munzvimbo chaidzo, kunyanya kune maapplication akaita sewebhu kuongorora, semiconductor imaging, uye otomatiki kurongedza.
Nepo mutsara scanca kamera inonyanya kushandiswa mumaindasitiri, vashandisi vanoda kunzwisiswa kwakanyanya kana kuita kwakaderera-chiedza vanogona kubatsirwa nekuongorora.makamera esainziyakagadzirirwa kunyatso kufungidzira maapplication.
Kunzwisisa mashandiro anoita mutsara scanca kamera uye zvekutsvaga kana uchisarudza imwe ichakubatsira iwe kugadzira akangwara, akavimbika ekuongorora masisitimu.
FAQs
Kamera yekamera inotora sei mifananidzo yemavara?
Makamera emutsetse weruvara rwemavara anowanzo shandisa matatu-mutsara masensa, ane mitsetse mitatu inofambirana yemapikisi, imwe neimwe iine tsvuku, yegirinhi, kana yebhuruu sefa. Sezvo chinhu chinofamba chichipfuura sensor, mutsara wega wega wemavara unobata chiteshi chayo mukutevedzana. Izvi zvinobva zvabatanidzwa kuita mufananidzo wakazara-ruvara. Kunyatso wiriranisa kwakakosha kudzivirira kurongeka kwemavara, kunyanya pakumhanya kukuru.
Maitiro ekusarudza iyo Right Line Scan Camera
Kusarudza kamera yakakodzera zvinoenderana nezvinodiwa zvekushandisa kwako. Hezvino zvimwe zvakakosha zvekufunga nezvazvo:
● Zvinodiwa Nokukurumidza: Sarudza yako mutsara chiyero zvinodiwa zvichienderana nekumhanya kwechinhu.
● Zvinodiwa Pakusarudza: Batanidza gadziriso kune yako yekuongorora kushivirira.
● Mwenje uye Mhoteredzo: Funga kuvheneka kwakakosha kwenzvimbo dzinopenya kana dzakasviba.
● Sensor Type: CMOS yave huru nekuda kwekumhanya kwayo uye kushanda kwayo, ukuwo maCCD anoramba achishandiswa kune legacy uye nemazvo-akakosha masisitimu.
● Kubatana: Ita shuwa kuti system yako inotsigira kamera's interface (semuenzaniso, CoaXPress yemhando yepamusoro data).
● Bujeti: Balance performance nemutengo wesystem, kusanganisira mwenje, optics, uye furemu grabbers.
Kana usina chokwadi, bvunza nyanzvi yemuchina wekuona kana mutengesi kuti uone kuenderana nedhizaini yako yedhizaini uye zvinangwa zvekushandisa.
Kamera ine mitsara mingani ine monochrome line scan camera?
Yakajairwa monochrome line scan kamera inowanzova nemutsara mumwe wemapikisesi, asi mamwe mamodheru ane mitsara miviri kana kupfuura yakafanana. Aya ma-multi-line sensors anogona kushandiswa kunatsiridza mhando yemufananidzo neaverage kuratidzwa kwakawanda, kuwedzera kunzwisiswa, kana kubata akasiyana makona ekuvhenekesa.
Kunyange zvazvo makamera emutsara mumwe chete akakwana kuongororwa kwepamusoro-soro, shanduro mbiri- uye quad-line dzinopa kushanda kuri nani munzvimbo dzinoda, kunyanya panodiwa ruzha rwakadzika kana kuti simba guru.
Kuti udzidze zvakawanda nezve mutsara scan tekinoroji mune yakareruka-shoma yekufungidzira maapplication, tarisa kuchinyorwa chedu:
Kumhanyisa kutora mwenje-zvishoma neMutsetse Scan TDI Imaging
Nei TDI Tekinoroji Iri Kuwana Ground muIndasitiri Imaging
Tucsen Photonics Co., Ltd. Kodzero dzese dzakachengetwa. Paunenge uchitaura, ndapota bvuma kwakabva:www.tucsen.com
