Umbono wobugcisa: intshayelelo koluqeqesho olunomdla

ukuqondwa komatshini wokubona umatshini

I-Arduino inokubonakala ngathi iyinto enqabileyo, kodwa ingaphezulu ngokwaneleyo ukwenza iiprojekthi ezihambele phambili. Ngoncedo lweemodyuli ezithile kwintengiso, ezinjengeemodyuli zekhamera, kwaye ngoncedo lwamathala eencwadi okanye ii-API, unokubonelela ngeprojekthi yakho ngobukrelekrele okanye umbono ongeyonyani. Oko kuyakunika izicelo ezintsha kunye nokukhanya okutsha ngaphezulu kweeprojekhthi.

Umbono womatshini luhlobo lombono wekhompyuter. Ayikokuthwebula nje umfanekiso ngekhamera yedijithali, iya phambili. Ingasetyenziselwa fumana idatha yokusingqongileyo, yenza umfanekiso, uwuhlalutye, uqonde imifanekiso yokwenyani yehlabathi, njl. Umzekelo, inokusetyenziselwa ukufumana ulwazi ngamanani ngekhamera, ukuqaphela abantu, njl. Khawufane ucinge yonke into onokuyenza ngale nto ...

Usetyenziselwa ntoni umbono wekhompyuter?

ukuqondwa komatshini wokubona umatshini

por ejemplo, uninzi lweenkqubo zangoku zombono zisekwe kolu hlobo lombono, njengezinye izithuthi ezivumela ukupaka ngokuzenzekelayo, ukwenza imephu kokusingqongileyo, iinkqubo zolawulo lwezithuthi ezindleleni, okanye ukwamkela abahambi ngeenyawo ukuba bamise isithuthi kwaye bangabalekisi, babone ubuso kwaye bafumane idatha evela kubantu ababhaliswe kwindawo yogcino lwedatha ezinje ngeenkqubo ezithile zokhuseleko, uhlalutyo iividiyo, njl.

Isakhono sombono womatshini sigqithise kangangokuba oorhulumente kunye neenkampani ezinkulu Bayisebenzisela ubuninzi beenjongo, nokuba zisemthethweni okanye akunjalo. Ezinye zeendawo ezisebenzayo zesicelo owaziyo ngokuqinisekileyo zezi:

  • Facebook: Sebenzisa olu hlobo lombono owenziweyo weefoto ezilayishwe kwinethiwekhi yakho, ngale ndlela unokubona ubuso usebenzisa ii-algorithms ezintsonkothileyo. Ngale ndlela ungayondla i-AI yakho ukuyenza ibe namandla ngakumbi kwaye uyiphucule ukulungiselela ezinye iinkqubo ezizayo.
  • Flickr-Ungawusebenzisa lo mbono womatshini wokwakha ngokutsha izigcawu ze-3D usebenzisa oovimba bemifanekiso kweliqonga.
  • IndustriaNgeenkqubo zombono ezingezizo ungazibona iziphene kumgca wokudibana, zilahle ngokukhawuleza izinto ezineziphene, njl. Umzekelo, xa iziqhamo eziqokelelwe kwicandelo lezolimo zihamba ngebhanti yokuhambisa, ngokusebenzisa inzwa yombono eyenziweyo, iziqhamo ezaphukileyo, ezonakeleyo, iziqhamo ezibolileyo okanye ezinye izinto ngaphandle kweziqhamo kunokufunyanwa ukuzisusa ngejeti yomoya okanye enye iindlela.
  • Ukujonga ividiyo: inokusetyenziswa kumaziko amaninzi akhuselweyo ukubamba izithuthi ezithile okanye abantu, ukufumanisa ukuba ngoobani kwaye uthumele ulwazi oluchaziweyo kwinkqubo okanye ukurekhoda kuhlalutyo lwamva. Iinkampani ezininzi zide ziyisebenzise ukufumanisa ukuba abantu banxiba njani (icandelo lezemfashini), izinto ezithile ukufumanisa ukuba ngoobani abanokuba kwimiboniso, babone ubukho babasebenzi abakrokrisayo kwiindawo zikawonke-wonke okanye ezixakekileyo, njl.

Gcina ukhumbula ukuba okwangoku kukho inkitha yeekhamera zokujonga zonke iintlobo ezichithachitheke esitratweni, nokuba zezokubeka iliso kumashishini, kwiibhanki, kwi-DGT, njl. ulwazi oluninzi luqokelelwa kuthi sonke...

Izinto eziyimfuneko

Logo ye-OpenCV

Ukongeza kwibhodi yeArduino kunye ne-microcontroller onokuyenza kwaye isebenzise amathala eencwadi, Uya kudinga kunye nezinye izinto ezisisiseko zeprojekthi yakho. Phakathi kwabo, kunjalo, imodyuli enekhamera ekwaziyo ukuqhubekeka nomfanekiso. Umzekelo woku yiPixy CMUCam 5 okanye Iyafana. Le modyuli inomprosesa onamandla onokucwangciswa ukuthumela ulwazi olufakwe kwisenzisi kwi-port ye-UART, i-SPI, i-I2C, ukuphuma kwedijithali, okanye imiqondiso ye-analog.

NgePixy CMUCam 5 ungaqhubekeka ukuya kuthi ga kwizakhelo ezingama-50 ngomzuzwana (50 FPS). Ngobu buchule, inokucwangciselwa ukuthumela kuphela imifanekiso efunwayo okanye ekhangelweyo, endaweni yokurekhoda rhoqo yonke ividiyo eyifotayo. Ukuphatha ngokulula, ine- Isicelo simahla nesomthombo ovulekileyo umnxeba WikiMon kulawulo lwakho.

IPixy 2 CMUcam 5

Ukuba uthatha isigqibo sokuthenga le Pixy CMUcam5 khamera, iya kuza ne-pin-6 ukuya kwi-10-pin IDC cable, kunye nezixhobo ezinyukayo. Ukwengeza, Iimpawu zobugcisa yemodyuli yile:

  • Iprosesa yeNXP LPC4330 204 Mhz DualCore.
  • Imemori ye-254 Kb RAM,
  • Ukusetyenziswa kwe140mA.
  • I-Omnivision OV9715 1/4 ″ inzwa yomfanekiso ngesisombululo se-1280 × 800.
  • Ukujonga ikona ye-75º ethe tye kunye nama-47º nkqo.
  • Ukuqondwa komfanekiso ngokulula ukufumana izinto.
  • Ungayisebenzisa ngeebhodi zeArduino (ezineelayibrari ezithile), iRaspberry Pi, iBeagleBone Black kunye nezinye iibhodi ezifanayo.
  • Unxibelelwano ngamazibuko: SPI, I2C, UART, USB, okanye analog / imveliso yedijithali.
  • Isoftware yePixyMon iyahambelana neWindows, iMacOS kunye neGNU / Linux.
  • Ubungakanani obukhulu.
  • Amaxwebhu ayafumaneka kwiprojekthi Wiki.
  • Indawo zokugcina zeGithub ezinethala leencwadi laseArduino.
  • firmware
  • Tutorials

Ukongeza koku, kuya kufuneka ukhumbule ukuba unalo olunye uhlobo lwe APIs, amathala eencwadi kunye nezinto ezingaphezulu ezinokukunceda wenze iiprojekthi zazo zonke iintlobo ngoncedo lwezi khamera kunye nombono owenziweyo. Umzekelo, kufanele kuqatshelwe:

  • I-OpenCV: ilayibrari yombono yasimahla eveliswe yi-Intel. Sele ikhutshiwe phantsi kwelayisensi ye-BSD kwaye inokusetyenziswa nangubani na ukufumana intshukumo, ukuqonda izinto, umbono weerobhothi, ukubonwa kobuso, njl. Iqonga lomnqamlezo, ke linokusetyenziswa kwi-GNU / Linux, macOS, Windows kunye ne-Android.
  • Ezinye iiprojekthi, ezinje ukufunyanwa kwesithuthi.

Ukusuka eHwlibre, ndiyakukhuthaza ukuba uqale linga kwaye ufunde ngalengqeqesho...

Umzekelo olula wokudibanisa iPixy 2 CMUcam5 kunye neArduino

Ibhodi yeArduino iyahambelana neenzwa zeArduino

Ukuze usebenzise oku Imodyuli yePixy 2 CMUcam5 kunye nebhodi yakho yeArduino, ekufuneka usebenzise izinto ezininzi ezongezelelweyo. Umzekelo, unako sebenzisa i-servo motor S06NF, okanye fanayo, ukwenza xa ikhamera ifumana into oyilungiselele yona. Ewe uyakufuna ukukhuphela isoftware yePixyMon endiyithethile ngasentla kunye nelayibrari yeGitHub yeArduino.

Olunye ulwazi malunga neenkqubo zeArduino, unako Khuphela i-PDF yethu kunye nekhosi yasimahla.

Nje ukuba unayo Ifakelwe iPixyMon Kwinkqubo yakho yokusebenza, oku kulandelayo kukulandela la manyathelo:

  1. Qhagamshela iPixy ngentambo ye-USB kwaye ujonge ukuba ngaba i-RGB ye-LED yemodyuli ivuliwe, eya kubonisa ukuba isebenza ngokufanelekileyo.
  2. Vula usetyenziso lwePixyMon kwaye ukuba yonke into ichanekile uza kubona ukuba ithwebula ntoni ngalo mzuzu.
  3. Yiya kwimenyu esezantsi Isenzo okanye isenzo, emva koko ucofe Cwangcisa utyikityo okanye Cwangcisa utyikityo. Ngoku ividiyo ifanele iqabathe kwaye ungakhetha ukuba yeyiphi umbala okanye into ofuna ukuba ibonwe yikhamera ukuba iphambi kwentloko. Umzekelo, unokusebenzisa ibhola. Ngale ndlela, ngalo lonke ixesha ibhola idlula phambi kwenzwa iya kufunyanwa.
  4. Njengoko ubona, kukho ukuya kuthi ga ku-7 Cwangcisa utyikityo, unokumisela ukuya kwi-7 yezinto ezahlukeneyo ezinokufunyanwa yikhamera.
  5. Ukuba ukhetha enye kuphela, ungadlulela kwinqanaba elilandelayo. Okanye ukuba ufuna ukususa into kuluhlu, ungaya kwi-Action okanye kwi-Action menyu, emva koko ucime zonke Abatyikityo okanye ukhethe Cima utyikityo oluthile. Ungaya nakwisiCwangciso okanye kuQwalaselo kwaye uye kwisiginitsha ethile ofuna ukuyiguqula ukuze itshintshe….

I-Pixy iqhagamshelwe kwiArduino

Ngoku ungaqhubeka nokuqwalasela ibhodi yakho Arduino, ukuba uyafuna. Ukwenza oku, sele uyazi ukuba kuya kufuneka usebenzise ilayibrari yePixy yeArduino. Eli thala leencwadi liza kubandakanya imizekelo elula ongaqala ngayo ukuzama ngaphandle kokubhala ikhowudi ukusuka ekuqaleni. Ngokuvula nje kwaye usebenzise olu luhlu okanye wenze uhlengahlengiso kubo ukuze ubone indlela abaziphatha ngayo. Ukuba neli thala lencwadi, unokulandela la manyathelo.

  1. Ukukhuphela ilayibrari yeArduino.
  2. Vula I-Arduino IDE.
  3. Yiya kuMzobo, Faka ithala leencwadi kwaye emva koko yongeza .zip ilayibrari kwaye ukhethe leyo uyikhuphelileyo.
  4. Ngoku izakudityaniswa, unako qala ukuvavanya umzekelo ngekhamera edityaniswe ngokufanelekileyo kwibhodi yakho yeArduino. Ukwenza oku, yiya kwimizekelo okanye kwimenyu yeMizekelo, emva koko uye kwiPixy kwaye ukhethe omnye wabo. Ndikucebisa ukuba uqale nge Molo Lizwe.
  5. Ngebhodi yakho yeArduino edityaniswe ngu I-USB kwi-PC, layisha umzobo kwibhodi yakho, emva koko ukhethe Izixhobo kwaye emva koko Uthotho lweSiriyeli.
  6. Ngoku, iwindow iya kuqala ukukubonisa ulwazi.

Kanjalo, ungalibali ukudibanisa zonke izinto ze-elektroniki kufuneka kwibhodi yakho yeArduino, kubandakanya nekhamera uqobo. Sele uyazi ukuba inxibelelana nezikhonkwane zeArduino ISCP ezimiselwe ezi modyuli, njengoko kunokubonwa kumfanekiso ...


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