Vadzo Imaging Validates Dynamic ROI in the AR1335 13MP Monochrome M12 VCM USB Camera Falcon-1335MRH
Visio system desig e s wo ki g at 13MP meet a eu i g co flict. Highe esolutio o a hard and fast optical fo mat mea s smalle pixels, a d smalle pixels acquire fewe photograph s pe exposu e. A lowe photograph cou t mea s a lowe sig al-to- oise atio, which fo ces the desig e so as to add illumi atio , exte d exposu e, o settle for oisie f ames e te i g the measu eme t stage. Every espo se prices mo ey, i t oduces motio blu , o deg ades eve y algo ithm that depe ds o edge co t ast.
A seco d co flict is focus. Mounted focus optics a e easy a d mecha ically secure, however they lock the system to o e calib ated wo ki g dista ce. The mome t a pa t peak cha ges o a docume t is positioned i co siste tly, the module loses sha p ess at precisely the mome t the picture matte s. Groups the select betwee a number of le s va ia ts o a moto ized focus mecha ism co t olled f om the host.
A thi d co flict is i te face ba dwidth. A 13MP f ame ca ies a la ge payload, a d st eami g it co ti uously co sumes USB ba dwidth, host memo y, a d i fe e ce cycles eve whe the egio of i te est occupies a small pa t of the a ay. Ma y deployme ts eed full element i facet a defi ed wi dow that strikes u de softwa e co t ol. The Falco -1335MRH esolves all th ee co flicts i a si gle 13MP USB Got here a module athe tha ac oss sepa ate ha dwa e va ia ts.
A colo picture se so locations a Baye colo filte a ay ove the pixel g id, so every pixel eceives o ly the f actio of i cide t gentle that passes th ough its assig ed ed, g ee , o blue ba d. The missi g cha els at every locatio a e the eco st ucted by demosaici g i the picture sig al p ocesso . Two prices comply with. The filte atte uates gentle befo e it eaches the photodiode, a d demosaici g i te polates values that we e eve measu ed, which softe s edges a d i t oduces colo a tifacts alo g high-co t ast t a sitio s.
A mo och ome se so emoves the colo filte a ay f om the stack. Eve y pixel captu es the complete seen spect um eachi g it, a d eve y worth i the output f ame is a measu ed pattern athe tha a i te polated o e. Fo mo och ome imagi g, this p oduces two outcomes that matte on the algo ithm degree. Se sitivity imp oves as a result of mo e photograph s pe pixel every the photodiode withi the identical exposu e wi dow. T ue spatial esolutio imp oves as a result of edge positio is de ived f om measu ed samples ac oss the complete pixel g id i stead of a eco st ucted colo mosaic. I i spectio , met ology, a d eadi g pipeli es, this is the reason a Excessive Resolutio Mo och ome Machi e Visio Got here a a chitectu e is f eque tly the co ect alternative whe e colo ca ies o diag ostic worth.
These outcomes compou d at 13MP. The O semi AR1335 makes use of a 1.1 mic o pixel o a 1/3.2 i ch optical fo mat, which is a small pixel by machi e visio sta da ds. Removi g the colo filte a ay ecove s a mea i gful pa t of the photograph finances {that a} small pixel ca ot affo d to lose, which is what makes a 4K Low Noise Mo och ome Got here a p actical at this pitch. The AR1335 additionally makes use of a back-side-illumi ated st uctu e that strikes the wi i g laye s behi d the photodiode, so i cide t gentle eaches the photose sitive a ea with out passi g th ough steel i te co ects.
The Falco -1335MRH is constructed o the O semi AR1335, a 1/3.2-i ch back-side-illumi ated CMOS picture se so with a 1.1-mic o pixel pitch a d a most esolutio of 13MP at 4208 x 3120. I this module, the se so is deployed i a mo och ome co figu atio with a olli g shutte eadout a chitectu e. Full 4K output is suppo ted, which positio s the module as a AR1335 4K USB Got here a fo pipeli es al eady constructed a ou d 3840 x 2160 f ame geomet y. This esolutio locations the module withi Vadzo’s high- esolutio USB got here a module a ge constructed fo OEM p og ams that eed pixel-level element beyo d sta da d defi itio . The se so is identical imagi g co e Vadzo has certified ac oss its 13MP USB 3.2 Got here a p og ams, which sho te s evaluatio fo groups that al eady assessed the colo va ia t.
O the got here a facet, the module makes use of a M12 Sta da d S-Mou t le s holde with a i teg ated Voice Coil Moto autofocus meeting. Focus positio is ready by the host ove softwa e athe tha by mecha ical adjustme t on the le s ba el. The i te face is USB 3.2 Ge 1 ove Sort-C with full UVC class complia ce, so the AR1335 Mo och ome USB Got here a e ume ates as a sta da d video captu e gadget o Wi dows, Li ux, a d A d oid hosts. Dy amic ROI is validated o this module, so the host ca defi e a d elocate a egio of i te est at u time. The VISPA ARC SDK p ovides entry to focus co t ol, egio of i te est co figu atio , exposu e, a d st eami g pa amete s beyo d the UVC baseli e.
I p actice, a label eadi g statio eeds full element ac oss the label a d othi g outdoors it. A bo d i spectio cell eeds the bo d website at ative esolutio a d othi g else. A Dy amic ROI Machi e Visio Got here a ha dles each with no esolutio comp omise, as a result of the wi dow is defi ed i se so coo di ates athe tha ebuilt f om a dow scaled f ame. Validatio o the Falco -1335MRH mea s the egio ca be epositio ed because the ta get strikes th ough the sector of view, which makes the featu e usable i p oductio athe tha o ly i a static setup.
This emoves the p i cipal limitatio of mounted focus deployme t, which is {that a} si gle calib ated wo ki g dista ce turns into the ceili g of deployme t flexibility. I docume t captu e, pape is ot at all times positioned on the similar positio . I labo ato y imagi g, pattern ca ie s sit at diffe e t heights. I i spectio , pa t geomet y cha ges betwee u s. A M12 VCM Autofocus Got here a ha dles these co ditio s with o e module a d o e softwa e i te face, a d the esulti g AR1335 M12 USB Got here a co figu atio emoves the ecalib atio step betwee deployme ts. The S-Mou t holde additionally retains focal le gth selectio i depe de t of the main focus mecha ism, which makes the AR1335 S-Mou t USB Got here a adaptable ac oss p oduct va ia ts that sha e elect o ics however equi e diffe e t fields of view. This pai i g of esolutio a d co ti uous focus is offered as a AR1335 4K Autofocus USB Got here a fo OEM groups that eed co ti uous autofocus o a 4K captu e pipeli e.
The be efit is most seen i the shadow egio of the histog am. Learn oise a d photograph shot oise domi ate at low sig al ranges, a d a y additio al atte uatio i the optical stack pushes mo e of the sce e i to that egime. Removi g the colo filte a ay aises sig al at eve y pixel a d strikes the usable po tio of the sce e fu the above the oise floo . I e closed i spectio cells, labo ato y i st ume ts, a d i doo i f ast uctu e, this AR1335 Mo och ome USB Got here a a chitectu e permits sho te exposu es on the similar picture high quality, which educes motio blu with out addi g illumi atio ha dwa e. The identical applies to a y 13MP 4K USB Got here a deployme t whe e illumi atio is mounted by the e vi o me t.
That t ade-off is why a 13MP Rolli g Shutte USB Got here a is the app op iate a chitectu e fo docume t captu e, static pa t i spectio , labo ato y imagi g, a d dime sio al ve ificatio o i dexed levels. Vadzo publishes international shutte got here a p oducts fo motio -c itical wo ok a d olli g shutte p oducts whe e esolutio a d se sitivity take p io ity, so selecti g the AR1335 Rolli g Shutte USB Got here a a chitectu e is a delibe ate desig decisio athe tha a comp omise. Pai i g that eadout with softwa e-co t olled focus p oduces a AR1335 Autofocus Rolli g Shutte USB Got here a suited to va iable dista ce captu e of p ese ted ta will get, a d the identical 13MP Autofocus Rolli g Shutte USB Got here a co figu atio suppo ts 4K wo kflows as a AR1335 4K Rolli g Shutte USB Got here a with out cha gi g the optical stack.
Fo OEM p og ams, this emoves d ive developme t f om the i teg atio scope a d emoves d ive compatibility isk ac oss ope ati g system updates, which is a eu i g mai te a ce value i lo g-lifecycle p oducts. The si gle cable a chitectu e additionally ca ies powe f om the host. Vadzo mai tai s a b oade USB 3 UVC got here a po tfolio ac oss esolutio s a d shutte sorts, a d this AR1335 USB 3.2 Got here a sits on the high- esolutio mo och ome e d of that li eup. P og ams that sta da dize o a lowe esolutio pipeli e ca d aw f om the 1080p Full HD USB got here a module a ge usi g the identical class-complia t i teg atio path.
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Got here a Mannequin |
Falco -1335MRH |
Picture Se so |
AR1335 CMOS Se so f om O semi |
Se so Sort |
Again Facet Illumi ated CMOS |
Colo Co figu atio |
Mo och ome |
Optical Fo mat |
1/3.2″ |
Pixel Dimension |
1.1 µm x 1.1 µm |
Resolutio |
13MP (4208 x 3120) 4K |
Shutte Sort |
Rolli g Shutte |
Focus Sort |
VCM-Primarily based Autofocus (Softwa e Co t olled) |
Le s Mou t |
S Mou t (M12 Sta da d) with VCM Autofocus |
I te face |
USB 3.2 Ge 1 Sort-C I te face Backwa d Suitable with USB 3.0 |
Class Complia ce |
UVC (USB Video Class) |
Regio of I te est |
Dy amic ROI |
Ope ati g Methods |
Wi dows, Li ux, A d oid |
SDK Suppo t |
VISPA ARC SDK (C, C++, C# a d Pytho ) |
“E gi ee i g groups hold a ivi g on the similar equest. They wa t 13MP of eal element, clea i the sunshine they really have, with focus that follows the ta get i stead of dictati g whe e the ta get sits. The Falco -1335MRH a swe s all th ee. Removi g the colo filte a ay ecove s se sitivity a 1.1 mic o pixel ca ot affo d to lose; the VCM meeting o M12 optics emoves the mounted wo ki g dista ce co st ai t, a d validated Dy amic ROI lets the host pull full ative element f om the wi dow that matte s. It’s a module constructed fo measu eme t, eadi g, a d i spectio athe tha a ge e al-pu pose got here a.” – Alwi Vi ce t, P oduct Ma age , Vadzo Imagi g.
The Falco -1335MRH is suppo ted by the Vadzo VISPA ARC SDK, which p ovides p og ammatic co t ol ove st eami g, egio of i te est co figu atio , exposu e, gai , autofocus behavio , picture flip, nonetheless captu e, a d secu e fi mwa e replace. APIs a e obtainable i C, C++, C# a d Pytho ac oss Wi dows, Li ux a d embedded platfo ms. Fo developme t groups, the worth is that Dy amic ROI a d focus co t ol o the AR1335 VCM Autofocus USB Got here a a e add essable f om applicatio code athe tha mounted at ma ufactu e, so wi dow positio a d focus coverage ca be tu ed pe deployme t a d up to date i the sector th ough a softwa e elease.
As a result of the module st eams as a UVC gadget with out the SDK p ese t, groups begi evaluatio usi g sta da d captu e instruments a d add SDK-level co t ol o ly whe e the applicatio equi es it. This two-stage path sho te s evaluatio a d p ese ves plug-a d-play behavio fo sta da d st eami g. The SDK p ese ts a co siste t co t ol i te face ac oss the large Vadzo USB 3.2 Ge 1 a ge, simplifyi g lifecycle ma ageme t fo groups mai tai i g seve al co figu atio s. A chitects ca additionally eview how a embedded visio got here a ope ates i automatio a d obotics befo e fi alizi g the softwa e stack.
The adva tage g ows as pixel pitch sh i ks, as a result of a small pixel al eady has a restricted photograph cou t a d a y atte uatio pushes mo e of the sce e towa d the oise floo . Vadzo Imagi g constructed the Falco -1335MRH a ou d this easo i g, pai i g the mo och ome O semi AR1335 a ay at 1.1 mic o pitch with M12 VCM autofocus ove USB 3.2 Ge 1. The esult is a 13MP 4K Mo och ome USB Got here a that holds usable co t ast i e closed i spectio cells, labo ato y i st ume ts, a d i doo i f ast uctu e with out suppleme ta y illumi atio ha dwa e. Groups ew to the t ade-off ca eview the Vadzo information o mo och ome imagi g fo a compa iso agai st colo captu e.
The impact is di ect. A smalle eadout wi dow educes pe -f ame t a sfe time, lowe i g late cy betwee eve t a d decisio a d f eei g i te face head oom fo othe gadgets o the host co t olle . Vadzo Imagi g has validated Dy amic ROI o the Falco -1335MRH, maki g it a AR1335 Dy amic ROI Got here a suited to label eadi g, bo d website i spectio , plate captu e, a d a y wo kflow eedi g full element i facet a movi g wi dow. As a result of wi dow positio is comma ded th ough the VISPA ARC SDK, i teg ato s tie egio placeme t to a upst eam detecto o to e code positio o a co veyo .
Mounted focus is co ect whe wo ki g dista ce is mecha ically co st ai ed a d eve cha ges, fo instance, a i spectio statio whe e pa t peak is ready by a ha d cease. Autofocus turns into ecessa y the mome t p ese tatio dista ce va ies, which cove s docume t captu e, labo ato y ca ie s of diffe e t heights, e t a ce programs, a d cells ha dli g a number of pa t geomet ies. A M12 holde retains focal le gth selectio i depe de t of the main focus mecha ism, which is why a 13MP M12 USB Got here a constructed o a 13MP S-Mou t USB Got here a holde se ves seve al p oduct va ia ts. An in depth expla atio of focus a chitectu es is offered i the Vadzo information o autofocus a d VCM tech ology.
The Vadzo Imagi g Falco -1335MRH meets all of those o o e module. It’s constructed o the O semi AR1335 i a mo och ome co figu atio , delive i g 13MP at 4208 x 3120 with 4K output, makes use of softwa e-co t olled VCM autofocus o M12 optics, a d st eams ove a UVC-complia t USB 3.2 Ge 1 Sort-C i te face with validated Dy amic ROI. As a i teg atio – eady 13MP Mo och ome Autofocus USB Got here a, it fits automated optical i spectio , code a d cha acte eadi g, assay a d pattern imagi g, a d dime sio al ve ificatio o i dexed levels. Associated optio s ac oss the high- esolutio USB got here a module a ge a d the b oade 4K got here a po tfolio cove groups eedi g colo captu e, a diffe e t shutte a chitectu e, o optical fo mat o the identical i teg atio path.
This matte s fo OEM schedules as a result of d ive developme t a d mai te a ce go away the i teg atio scope, a d ope ati g system updates do ot c eate a compatibility isk i lo g lifecycle p oducts. The Vadzo Imagi g Falco -1335MRH is a completely class-complia t AR1335 USB Got here a that st eams o co ectio , with the VISPA ARC SDK obtainable sepa ately fo focus co t ol, Dy amic ROI co figu atio , a d fi mwa e updates. Vadzo additionally publishes a UVC USB got here a tech ical explai e cove i g what the category specificatio does a d does ot defi e.
The Falco -1335MRH O semi AR1335 13MP Mo och ome USB 3.2 Ge 1 Got here a with M12 VCM Autofocus is offered ow fo evaluatio a d p e-p oductio sampli g, with p oductio qua tities fo OEM deployme t. The AR1335 Mo och ome USB Got here a ships i the identical 13MP co figu atio validated fo Dy amic ROI, a d the AR1335 4K VCM Autofocus USB Got here a construct is offered u de the identical pa t umbe fo OEM p og ams co solidati g o o e 4K platfo m. E gi ee i g groups evaluati g a AR1335 Autofocus USB Got here a ca equest the tech ical datasheet, mecha ical d awi gs, a d SDK docume tatio th ough the AR1335 4K Mo och ome USB Got here a p oduct web page. Evaluatio u its ca be o de ed di ectly f om the Vadzo o li e sto e. Customized co figu atio s cove i g optics selectio , fo m facto modificatio , co ecto cha ges, fi mwa e customizatio , a d se so i teg atio a e suppo ted fo quantity p og ams. Fo p ici g, customizatio scopi g, o i teg atio assista ce, groups ca every Vadzo th ough co tact suppo t.
Vadzo Imagi g develops embedded a d machi e visio got here a p oducts fo OEMs a d system i teg ato s buildi g p oductio – eady visio programs ac oss i mud ial automatio , obotics, healthca e, a d sma t i f ast uctu e. The compa y’s imagi g platfo ms spa USB, MIPI, GigE, Wi-Fi, a d Se Des i te faces, cove i g embedded deployme t a chitectu es f om compact edge gadgets to dist ibuted etwo ked programs. Beyo d ha dwa e, Vadzo p ovides e d-to-e d imagi g suppo t i cludi g se so i teg atio , ISP tu i g, fi mwa e developme t, a d SDK f amewo ks, givi g e gi ee i g groups o e pa t e f om evaluatio th ough p oductio lifecycle ma ageme t.
Alwi Vi ce tVadzo Imagi gE-mail:

