
computervision

computervision, ink. (sii. vii) computer aided designilum nirmmaanatthilum (cad/kyaam) aadyakaala pioneeraayirunnu. 1969ll rakthasakshikalaaya alanum philipp villanmaarum chernnu sthaapicha computervision, aasthaanam amerikkayile masaachyusetsile bedfordilaanu. athinte aadyakaala uthppannangal oru dattaa general nova plaattfomilaanu nirmmichathu. 1975 muthal, computervision graphics aaplikkeshanukalkkaayi opttimais cheythathum computervision graphik operating sisttam (sii. jii. oo. ezz) ennariyappedunna swantham operating sisttam upayogichum noothana-anuyojyamaaya 16-bitt computerukal computervision svanthamaayi nirmmichu. 1980kalil, computervision avarude coode unix adisthaanamaakkiyulla plaattphomukalil pravartthikkaan veendum ezhuthi.
1988ll 434 dasalaksham dollarinu prime computer computervision swanthamaakki. prime pinneedu computervision enna peru sweekarichu. 1998 desember 12nuu parametric teknolaji korppareshan computervision etteduthu.
cads uthppanna charithram.
computervisionte aadya ulppannamaaya cads-1 printed surcuted board leouttineyum 2-dii drafting maarkkattukaleyum lakshyamittaayirunnu. cads ennathu computervision automated design aandu drafting systethe soochippikkunnu. cads-1 sisttathil oru valia drafting table gadippichirikkunna oru kompineshan digitiser plotter undaayirunnu.
samarppita operating sisttavum 16-bitt graphik dattaabesumulla cads-2 uthppannathodoppam integrated surcuted leauttu chertthu. ithu ilc (valare valia thothilulla samyojanam) kku aparyapthamaaya resolution aanennu thelinjappol, 1970 kalude avasaanathil kambani cads-2/vlc vikasippichu. cads-2/vlciyil oru puthiya operating sisttam, oru 32-bitt daattaabes, fairchild ardhachaalakathil ninnu licensulla oru vyaakhyaathaavine adisthaanamaakkiyulla adisthaana bhashayaaya icpl (integrated surcuted prograaming langwej) enna samarppita prograaming bhaashayiloode upayokthru vipuleekaranam enniva ulppedunnu. yadhaartha cads-2 daatta general nova 1200 computerukalil pravarthichu. dii. jiyude aarr. dii. oo. ezz operating sisttathinte parishkaricha pathippulla parishkkaricha dattaa general novayaaya computervisionte swantham hardware/softweyarilaanu cads-2/vii. ell. sii pravarthichathu.
tectronics storeju tube vekttar upakaranangal display terminalukalaayum oopparettar inputtinaayi menukalulla graphics taablettukalaayum upayogichu 1970 kalude avasaanathil sii. jii. pii80, sii. jii. pii 100 ennivayil cads 3 avatharippichu. patrick haanratti vikasippichedutha softweyarine adisthaanamaakki 1973 oode ezz 3 korppareshanil ninnu etteduthu fortran bhaashayilaan cads 3 ezhuthiyathu. 1975 ll, computervision oru mechappetta daattaabes avatharippichu, athu adhika entittikalum daatta tharangalum eluppathil avatharippikkan anuvadichu. bii-spline package mechappetta refreshes prakadanavum ulppedeyulla mattu mechappeduthalukal boying ulppede niravadhi valia upabhokthakkal sweekarikkunnathilekku nayichu, ithu 757/767 aircraft prograaminaayi dussen kanakkinu sisttangal vaangi.
mechappetta 3-dii design 1980 kalude thudakkathil sii. jii. pii 200-ll cads 4 uthppannathode chertthu. kaadsinte eee pathipp display saankethikavidyaye storeju tube bays displakelil ninnu raasttar graphixilake maattukayum graphics prosessing yoonit (gpu) ennariyappedunna samarppita graphics qoo-prosessor board avatharippikkukayum cheythu.
cads 4-noppam, kyaad drafting, kyaam (computer aided manufacturing), 3-dii modeling, piping, plaant design, printed surcuted board leauttu, instrument paanal design, mattu niravadhi aaplikkeshanukal ennivaykkaayi anuyojyamaaya paakkejukal labhyamaayirunnu. eee kaalayalavil, aaplikkaninum mattu malsaraarthikalkkumoppam cad/kyaam daatta kaimaattathinaayulla aijas staanderd vikasippikkunnathinum avar sambhavana nalki.
3-dii roopakalppanayile pradhana munnettam sii. jii. pii 200x-ll pravartthikkunna sii. jii. oo. ezz 200x-leeii cads 4x aayirunnu. operating systethinteyum hardwarinteyum eee pathipp memory maanejment mechappeduthukayum (yadhaartha vertual memorialla) prograaminte valuppam vardhippikkukayum cheythu. 1984ll 32-bitt prosessor analytic prosessing yoonit (eiii. pii. yuu) ulla sii. jii. pii 200x-nte oru klasttar computervision distributed sisttam (sii. dii. ezz) 4000 aayi vaagdaanam cheythu. eiii. pii. yuu. yeei chilappol "ellah paavukalum" ennu vilikkaarundaayirunnu.
irupathiyonnaam noottaand vare caid uthppaadanam thudarnnu. 2019 leeii kanakkanusarichu, kappal nirmmaanathinaayi prathyekamaayi oru cad/kyaam samvidaanamaayi kaadukal (ippol cads 5 pathippil) vaagdaanam cheythirunnu.
medusa uthppanna charithram.
1983ll britiish computer shaasthranjanaaya doow. dick newell, toom sancha. kembridge kambani vikasippichedutha medusa kyaad samvidaanathinte athyaadhunika saankethikavidyayil chilath nedaan computervision thaalpparyappettirunnu. medusa sozhs codil athinte oopshan nilanirtthiya prime computerumaayi sissinu oru pankaalitthamundaayirunnu. akkaalat, puthuthayi puratthirakkiya 32-bitt suuppar miinii computerukalil medusa labhyamaayirunnu, avayude ettavum pramukha vitharanakkaar digital upakarana korppareshan (dissy) (avarude vaaks hardwearinoppam), prime computer ennivayaayirunnu. 1984ll medusa vikasippikkunnath thudaraan prime oopshan sweekarichathinaal medusayil oru fork undaayirunnu. ithu phalatthil medusayude rund vyathyastha pathippukal srishtichu sis medusa (prime, sann, vaaks varkksteshanukalil pravartthikkunna computervisionte udamasthathayilullathu), prime medusa (ettedukkunna samayat prime computerukalil maathram pravarthichirunnava, ennaal pinneedu prime medusa pathipp 5 aayi sunosilekk portt cheythu). rund pathippukalum alpam vyathyasthamaaya phayal formattaayirunnu, vikasana bhasha alpam vyathyastha dishakalilaanu vikasippichath. vaaks, sann upayokthaakkal prime varkksteshanukalilekka marran nirbandhitharaakillennu sii. vii upabhokthaakkalkk vaagdaanam nalkikkond prime computerukal computervision nediyappol medusa vikasanathile pilarpp layippichu.
prime rund pradhana vibhagangalaayi thirichirikkunnu propraittari computer hardwareinte utharavaadithamulla prime hardware, medusa, kaadukal ennivayulla kyaad/kyaam bisinassinte utharavaadithamulla prime computervision. hardware vilppana kurayunnathinoppam primos computerukalude uthpaadanam nirthukayum athinte attakuttappanikal mattoru kambaniyilekku maattukayum cheythu, angane cad/kyaam software bisinessil shradha kendreekarikkaan kazhinju. prime computervision ennathil ninnu computervision (sii. vii) ennu kambani punarnaamakaranam cheyyappettu.
hardware.
1980ll computervision oru gpu, graphics prosessing yoonit srishtichu. ithinu sreniparamaaya display listtukal kadannupokaanum render cheyyaanum kazhiyum. 1983ll valia kalar raasttar display adisthaana yuai pravarthanangalkkaayi attaachucheytha rendering enchinum ulla oru dikku, display kantrol yoonittum ithu nirmmichu.
1985ll, uthppanna daatta maanejare (pii. dii. emm) pinthunaykkunnathinaayi sii. vii. sii. dii. ezz. 5000 ennariyappedunna aii. bii. emm 4361 adisthaanamaakkiyulla mainframe avatharippichu. eee sisttam orikkalum graphics softweyarukalonnum pravarthippichilla, pakaram upayokthaakkal srishtikkunna dhaaraalam uthppanna fayalukalum daattayum kaikaaryam cheyyaan upayogichu. seeriyal linkukal upayogichu sii. dii. ezz. 5000, sii. jii. pii. 200x sisttangal upayogichu network cheythittundu. pii. dii. emm pinneedu plaattphom swathanthramaakki, yadhaartha ibm platfomilum athupole thanne dissy/vms, sann/unix ennivayil vaagdaanam cheythu-uthppanna daatta volting, axus/security, revision kantrol, backup/recovery, archive/ristoor featureukal ennivaykkaayi hoost plaattphomukalude eee sreniyumaayi samyojippichu pravarthippikkaan athinte kaadukal varkksteshanukal thurakkunnu.
oru kambaniyenna nilayil sann microsistatthinte vikasanathinu computervision nirnaayakamaayirunnu. unix adhishtitha varkksteshanukalude sann-nte aadyathe valia upabhokthaavaayirunnu sii. vii. sii. dii. ezz. 3000 seerees varkksteshanukal yadhaarthathil sii. viyil ninnulla adhika graphics hardwareulla sann-2 sistangalaayirunnu. aathyanthikamayi 1987-ll sii. vii. sii. jii. pii samvidaanangalil ninnu jipiyuvinte vme buzz pathippulla cadstationukal ennariyappedunna sann-3 adisthaanamaakkiyulla varkksteshanukalilekka kudiyeri.
1988ll computervision prime computerumaayi layippikkukayum 1989ll jii kaalma (micro electronic cad vipaniyile pradhana malsaraarthi) ettedukkukayum cheythu. 1998ll parametric teknolaji korppareshan (ptc) computervision ettedukkukayum (2013leeii kanakkanusarichu) kappalnirmmaanathinu prathyekathayulla oru cad/kyaam ulppannamaayi maathram cads 5 uthppannam nirmmikkukayum cheiyunnu. 2001ll, oro systethinteyum naalam thalamura vikasippichedutha caid shroyarinu medusa, mpds plaant design sisttam software avakashangal ptc vittu.
upabhokthakkal.
yukeyile computervisionte aadyathe pradhana upabhokthaakkalil oraalaayirunnu nirmmaana kambaniyaaya joonn leing plc. 
"1975-ll joonn leing oru computervision cads 3 computer aided design aandu drafting sisttam vaangi, nirmmaana enchineeyaringilum kettida paristhithiyilum kaadinte upayogathekkurichu anweshanam nadathunnathinaayi"-mervin richards, leing teknolaji group (thomas telford pras, instittyoott oof sivil enchineeyarmaar, konfarans-)
joonn leyinginte oru vibhagamaaya leing design partnermar 1970 kalude thudakkathil nirmmaanatthil cad upayogikkunnathinekkur imperial yooniversittiyil kurachukaalamaayi pravartthanangal sponsor cheiyukayaayirunnu, ithu leingine computervision plaattphom thiranjedukkunnathilekku nayichu.
eee samayat, yuke sivil enchiniyaring, nirmmaana vyavasaayathile aadyathe cad upayokthavaayi leing maari, nirmmaanatthil computerukalude upayogam vikasippikkunnathilum prolsaahippikkunnathum avaa pradhana pankuvahichu.
eee samrambhathinte utharavaadithamulla mervin richards pinneedu computer aided design, modeling, nirmmaanam ennivayile pramukha vyavasaya vidagtharil oralaayi maari (bs1192 specification kaanuka). cads 3, computervision, elstry computing limittad ennivayumaayulla addehathinte pravartthanam computervision plaattfomukalkkaayi niravadhi software upakaranangalude vikasanathilekkum vitharanathilekkum nayikkukayum avayude upayogam prolsaahippikkukayum niravadhi varshangalayi plaattphomine janapriyamaakkukayum cheythu-cads 5 vare.
udaaharanathinu, kween alia vimaanathaavalam eee samvidaanangal upayogicha oru classic padhathiyaanu (joonn leing plc). 
computervision upakaranangalude aadyathe unnatha vidyaabhyaasa upayokthaav newyorkkile alfredile stettu yooniversitti oof newyork koleju oof teknolajiyaanu, ithu 1979 ll enn. ezz. eph graantinteyum computervision jeevanakkaarude udaaramaaya sambhavanayum upayogichu oru cads 3 samvidaanam nedi. 1983ll martin aalan feature cheytha biruda prabhashakanaayi alfred stettu avarude aadyathe aas computer graphics enchiniyaring teknolaji (tack/eopi) birudadhaarikale birudam nedi. 18 vidyaarthikalude onnaam biruda classinu 75-ladhikam thozhil oofarukal undaayirunnu, ithu samaanathakalillaatha playsment vijayathinte 20 varshathe charithram aarambhichu. alfred stettu prograamil ninnu roopappeduthiya niravadhi "phastt" kalilonnu, haivekalum paalangalum anubandha gadanakalum 3-dii kaadukalil roopakalppana cheiyunnathinaayi reejian 6 leeii newyork stettu department oof transportationumaayi samyuktha padhathi aayirunnu, athinte falamaayi newyork samsthaanam haiway roopakalppanaykkaayi kaadukal aadyamaayi upayogicha onnaanu.
1981-ll yunaittad stetts nevi designer vii hardware, cads 4 software, sevanangal, pariseelanam ennivaykkaayi $63,000,000 moolyamulla anischithamaaya alavu, anischithakaala delivari karar nalki. praadhamikamaayi naavika laborattarikal upayogichirunna 1985leeii samayaparidhiyil, naavika kappalsaalakal waterfrond pravartthanangale pinthunaykkunnathinaayi cadukal sweekarichu, koodaathe naavika kadal samvidaanangal karar kappal roopakalppanaye pinthunaykkunnu. 2013 vareyulla kanakkanusarichu kappalnirmmaanathinaayi prathyekathayulla oru cad/kyaam ulppannamaayi cads (appozhekkum cads 5) uthppaadanam thudarnnu.