Vadzo Imaging Positions the AR1335 MIPI Camera Bolt-1335CRO: 4K OIS and VCM Autofocus with High-Performance ISP for Handheld Field Inspection and Vehicle Mounted Vision

Vadzo Imagi g has positio ed the Bolt-1335CRO as a stabilized 4K imagi g module constructed o the O semi AR1335 13MP Picture Se so with optical picture stabilizatio , Voice Coil Moto autofocus, a d a o boa d high-pe fo ma ce ISP delive ed ove a MIPI CSI-2 i te face. Positio ed as a AR1335 MIPI Got here a e gi ee ed fo platfo ms that transfer du i g captu e, the module add esses the 2 mecha ical co ditio s that almost all ofte dest oy 4K picture high quality i the sector, which a e ope ato ha d t emo i ha dheld i st ume ts a d chassis vib atio i vehicle-mou ted i stallatio s.

FORT WORTH, TX / ACCESS Newswi e / August 25, 2026 / Vadzo Imagi g, a develope of embedded a d machi e visio got here a p oducts fo OEM a d system i teg atio p og ams, has positio ed the Bolt-1335CRO fo e gi ee i g groups buildi g ha dheld discipline i spectio i st ume ts a d vehicle-mou ted imagi g platfo ms. The module pai s the O semi AR1335 se so with a optical picture stabilizatio actuato a d a Voice Coil Moto autofocus meeting o a MIPI CSI-2 got here a module desig ed fo di ect co ectio to embedded Li ux hosts. O boa d high-pe fo ma ce ISP p ocessi g p oduces co ected colo output on the module bou da y, which emoves the demosaici g, oise eductio , a d to e mappi g load f om the host a d f ees compute capability fo the i fe e ce wo kload the p oduct was specified to u . The AR1335 OIS MIPI Got here a is i te ded fo OEM develope s, elect ical a d fi mwa e e gi ee s, a d embedded visio groups who eed 13 megapixel spatial element f om a platfo m that can ot maintain nonetheless.

The E gi ee i g P oblem: Resolutio With out Stability Delive s No Usable Element

Specifyi g a 13-megapixel se so fo a ha dheld o cell imagi g p oduct is a decisio that appears co ect o a datasheet a d fails i the sector fo easo s which have othi g to do with the se so . At 4208 x 3120 ac oss a 1/3.2-i ch optical fo mat, every pixel subte ds a ve y small a gula slice of the sce e. That’s the reason the esolutio is effective, as a result of a weld seam, a hai li e c ack, a co oded te mi al, o a lice se plate cha acte occupies e ough pixels to be labeled eliably. It’s also why the esolutio is f agile. Whe the pixel pitch is 1.1 µm, a a gula distu ba ce measu ed i f actio s of a deg ee strikes the p ojected picture by seve al pixel widths a d smea s sce e element ac oss eighbo i g pixels.

Huma ha d t emo is a physiological sig al o ope ato ca supp ess th ough t ai i g. A tech icia holdi g a Ha dheld I spectio Got here a at a m le gth i aspect a switchgea cabi et o agai st the u de aspect of a b idge deck i t oduces low-f eque cy d ift a d highe -f eque cy t emo at o ce. Car-mou ted i stallatio s eplace t emo with a diffe e t distu ba ce p ofile. Street su face excitatio t a smitted th ough suspe sio a d chassis ha dwa e p oduces vib atio ac oss a b oad f eque cy ba d, a d that vib atio eaches the got here a b acket ega dless of how ca efully it was machi ed. I each circumstances, the imagi g axis strikes du i g the exposu e wi dow, a d the se so eco ds that motio as blu .

Rolli g shutte eadout compou ds the p oblem i a manner that’s ofte misu de stood. A y AR1335 Rolli g Shutte MIPI Got here a exposes a d eads out pixel ows i seque ce athe tha simulta eously. Whe the imagi g axis strikes du i g that eadout seque ce, diffe e t ows of the f ame a e captu ed f om barely diffe e t viewi g a gles. The esult is ot a u ifo mly comfortable picture however a geomet ically i co siste t o e, whe e st aight edges acqui e a shea o a wobble that va ies dow the f ame. Sha pe i g filte s utilized dow st eam ca ot ecove this. The i fo matio was eve captu ed. Fo a 13MP Rolli g Shutte MIPI Got here a deployed o a movi g platfo m, the co ect e gi ee i g espo se is to carry the optical path regular du i g exposu e athe tha to aim eco st uctio afte the very fact.

Why Optical Picture Stabilizatio Is the Co ect Laye to Remedy This

Stabilizatio ca be impleme ted at th ee poi ts i a imagi g system, a d the selection dete mi es what the system ca truly ecove . Elect o ic picture stabilizatio ope ates o captu ed f ames. It c ops a ma gi f om every f ame a d shifts the c op wi dow to alig successive f ames agai st every othe . This methodology prices discipline of view, prices efficient esolutio , a d does othi g about blu that occu ed withi a si gle exposu e. It stabilizes the seque ce athe tha the f ame, a d it co sumes memo y ba dwidth a d i fe e ce head oom o the identical p ocesso u i g the detectio mannequin.

Mecha ical stabilizatio on the mou t stage, mea i g gimbals a d isolatio dampe s, wo ks properly however provides mass, quantity, value, a d a movi g meeting that equi es mai te a ce. Ha dheld i st ume ts ca ot ca y that mass, a d vehicle-mou ted e closu es a ely have the amount fo it. Optical picture stabilizatio solves the p oblem on the laye whe e the e o is i t oduced. A se sed a gula distu ba ce is cou te acted by bodily shifti g the optical path withi the module in order that the p ojected picture emai s statio a y o the se so su face fo the du atio of the exposu e. The co ectio happe s befo e photograph s a e i teg ated, which mea s the eco ded f ame is sha p athe tha epai ed.

Fo groups evaluati g a Optical Picture Stabilizatio Got here a agai st a set le s alte ative, the p actical be efit exhibits up i exposu e price range. With out stabilizatio , the o ly defe se agai st motio blu is a sho t exposu e. Sho t exposu es educe collected photograph s a d fo ce a alog gai upwa d, which aises ead oise a d dest oys the low-co t ast element i spectio a d ecog itio wo kloads depe d o . Stabilizatio exte ds the usable exposu e wi dow u de the identical illumi atio , so the system u s at lowe gai a d p ese ves the sig al-to- oise ma gi classificatio accu acy equi es. That is the easo a AR1335 OIS Got here a outpe fo ms a set le s module of ide tical esolutio i the e vi o me ts whe e excessive esolutio was specified i the fi st place.

Autofocus add esses a seco d a d i depe de t failu e mode. Mounted focus optics set up a si gle calib ated wo ki g dista ce a d a depth of discipline a ou d it. Eve y deployme t sce a io outdoors that ba d p oduces a comfortable picture ega dless of stabilizatio high quality. Ha dheld i spectio is defi ed by va iable wo ki g dista ce as a result of the ope ato strikes towa d a d away f om the topic co ti uously. A Voice Coil Moto autofocus meeting strikes the le s eleme t alo g the optical axis u de elect ical co t ol, allowi g the module to co ve ge o the topic pla e whe eve the ope ato locations it. Vadzo has printed an in depth tech ical expla atio of autofocus se so got here a p oducts a d Voice Coil Moto ope atio fo groups evaluati g focus mecha isms on the desig stage. Combi i g each mecha isms i o e module is what makes the 13MP Autofocus MIPI Got here a appropriate fo p oducts that transfer a d fo topics that do ot keep at a set dista ce. A AR1335 Autofocus MIPI Got here a solves motio a d dista ce togethe athe tha t adi g o e agai st the othe .

P oduct Ove view: Bolt-1335CRO O semi AR1335 13MP 4K MIPI CSI-2 Got here a

The Bolt-1335CRO is constructed o the O semi AR1335, a 1/3.2 i ch back-side-illumi ated CMOS se so with 1.1 µm pixel pitch delive i g 13MP at 4208 x 3120 full esolutio . The back-side-illumi ated a chitectu e locations the photodiode above the metallic i te co ect laye s in order that i cide t mild eaches the photose sitive egio with out obst uctio f om wi i g. This aises qua tum efficie cy on the pixel stage a d is the easo a 1.1 µm pixel emai s usable i the mode ate illumi atio co ditio s fou d i aspect cabi ets, e closu es, car i te io s, a d cove ed i spectio websites. As a O semi AR1335 Got here a, the module i he its a se so platfo m with a lo g p oductio histo y i embedded visio p og ams, a d as a AR1335 MIPI Got here a, it delive s that se so ove the t a spo t embedded hosts settle for atively.

Full- esolutio 13MP output se ves i spectio captu e a d a chival docume tatio whe e most spatial element is equi ed f om a si gle f ame. The 4K video mode se ves co ti uous st eami g wo kloads. A 1080p mode obtai ed th ough pixel bi i g offers ba dwidth-co st ai ed hosts a esolutio step dow that combi es cha ge f om adjace t pixels, aisi g pe -pixel se sitivity whereas educi g information quantity ac oss the i te face. As a result of all th ee modes a e chosen th ough the identical d ive co t ol path, a OEM ca ship o e ha dwa e co figu atio a d swap ope ati g modes i fi mwa e athe tha mai tai i g sepa ate ha dwa e va ia ts. This flexibility is a p actical equi eme t fo a 13MP 4K MIPI Got here a that should se ve each a docume tatio wo kflow a d a dwell a alytics wo kflow o the identical platfo m. A si gle 13MP Colo MIPI Got here a co figu atio the efo e cove s equi eme ts that will othe clever dema d two disti ct ha dwa e builds.

The o boa d high-pe fo ma ce ISP is a defi i g a chitectu al featu e of this module athe tha a accesso y specificatio . The ISP esides o the got here a module a d executes demosaici g, white bala ce, oise eductio , gamma co ectio , a d to e mappi g befo e information c osses the MIPI CSI-2 i te face, so the host eceives p ocessed colo f ames i stead of aw Baye information. O a NVIDIA Jetso o Raspbe y Pi host u i g a i fe e ce pipeli e, this can be a di ect elease of compute a d memo y ba dwidth. It additionally emoves the ISP tu i g bu de f om the host softwa e group. Groups evaluati g a AR1335 4K MIPI Got here a fo a edge i fe e ce p oduct ought to weigh this offload agai st the e gi ee i g time co sumed by host-side picture p ocessi g developme t.

Key specs: 13MP (4208 x 3120) | AR1335 CMOS Se so f om O semi | 1/3.2″ BSI | 1.1 µm x 1.1 µm Pixel Dimension | Rolli g Shutte | Colo | 4K a d 1080p Output Modes | Optical Picture Stabilizatio | VCM-based Autofocus with Focus Ra ge of 100mm to I fi ity | Excessive-Pe fo ma ce ISP | MIPI CSI-2 I te face

Key Capabilities of the Bolt-1335CRO 13MP OIS MIPI Got here a

Optical Picture Stabilizatio fo Motio -Tole a t Captu e at Full Resolutio : The stabilizatio system cou te acts a gula distu ba ce of the imagi g axis by shifti g the optical path i aspect the module du i g exposu e. The co ectio is utilized befo e i teg atio , so the f ame delive ed to the host is captu ed sha p athe tha eco st ucted. This p ese ves the total se so discipline of view as a result of o ma gi is sac ificed to a c op wi dow, a d it p ese ves efficient esolutio as a result of o digital esampli g is utilized. Fo a 13MP OIS MIPI Got here a, the co seque ce is that the 4208 x 3120 pixel g id delive s its desig ed spatial element o a movi g platfo m athe tha o ly o a t ipod.

Voice Coil Moto Autofocus fo Va iable Wo ki g Dista ce Imagi g: The Voice Coil Moto meeting d ives the le s eleme t alo g the optical axis i espo se to elect ical co t ol f om the host, with o mecha ical adjustme t a d o le s excha ge equi ed i the sector. Focus ca be d ive by a co ti uous autofocus outi e that t acks the topic as wo ki g dista ce cha ges, o comma ded to a selected positio by the applicatio whe the ope ati g dista ce is okay ow . This seco d mode matte s i machi e visio wo kflows whe e dete mi istic focus behavio is p efe ed ove adaptive behavio . As a 13MP Autofocus Rolli g Shutte MIPI Got here a a d a AR1335 Autofocus Colo MIPI Got here a i o e meeting, the module emoves the fastened wo ki g dista ce ceili g that co st ai s fastened focus modules, which is the si gle most commo trigger of soppy picture y i ha dheld i st ume ts whe e the ope ato a d the topic a e each i motio . Additio al i teg atio guida ce cove i g VCM tu i g a d focus co t ol is offered i Vadzo’s 4K autofocus got here a module esou ces.

O boa d Excessive-Pe fo ma ce ISP fo Host Compute Offload: Picture sig al p ocessi g executes o the got here a module athe tha o the host SoC, delive i g p ocessed colo f ames ac oss MIPI CSI-2. O embedded hosts, the ISP block is a sha ed a d closely co te ded esou ce, a d movi g this wo kload off the host etu s p ocessi g head oom a d memo y ba dwidth to the applicatio . Fo edge AI got here a deployme ts, the eleased capability t a slates i to a la ge i fe e ce mannequin o a highe sustai ed f ame ate. It additionally sho te s schedules by emovi g host-side ISP tu i g, a specialised process ma y embedded groups a e ot staffed to pe fo m.

MIPI CSI-2 I te face fo Low Late cy Di ect Connect I teg atio : The MIPI CSI-2 i te face co ects the module di ectly to the host p ocesso picture i put, with out the p otocol t a slatio , packetizatio , o bus a bit atio that USB a d Ethe et t a spo ts i t oduce. F ames a ive i host memo y with mi imal t a spo t late cy, which is the equi eme t fo closed-loop applicatio s whe e a co t ol decisio follows the f ame. Vadzo mai tai s a tech ical efe e ce cove i g MIPI CSI-2 i te face a chitectu e fo groups compa i g t a spo t optio s. The di ect connect path additionally emoves a t a spo t co t olle f om the invoice of mate ials alo g with its boa d a ea a d powe d aw, which is a mea i gful gai i batte y-powe ed ha dheld i st ume ts a d compact vehicle-mou ted e closu es. Compact vehicle-mou ted e closu es, co siste t with the boa d-level footp i t used ac oss Vadzo’s 4K MIPI got here a po tfolio.

Again Facet Illumi ated Colo Se so fo Element Rete tio i Blended Lighti g: The AR1335 back-side-illumi ated st uctu e imp oves photograph collectio on the pixel stage compa ed with f o t-illumi ated desig s of equivale t geomet y. As a AR1335 Colo MIPI Got here a, the module etai s colo constancy a d shadow element i the combined illumi atio that cha acte izes eal i spectio a d mobility e vi o me ts, whe e a b ight exte io egio a d a shaded i te io egio occupy the identical f ame. Combi ed with stabilizatio , the se sitivity adva tage compou ds, as a result of a lo ge usable exposu e a d a mo e efficie t pixel togethe pe mit lowe a alog gai . That’s what p ese ves the low-co t ast element defect detectio a d cha acte ecog itio fashions ely o i a AR1335 Colo Rolli g Shutte MIPI Got here a.

P oduct Specificatio s

“Most groups that come to us with a stabilizatio equi eme t have al eady t ied to unravel it i softwa e a d have al eady paid fo it i discipline of view, i late cy, o i i fe e ce head oom. What we wa ted to provide them with the Bolt-1335CRO is a module whe e the co ectio happe s i aspect the optical path a d the host eve sees the p oblem. Pai i g that with Voice Coil Moto autofocus a d a o boa d ISP mea s a e gi ee ca poi t a ha dheld i st ume t at a topic at a y wo ki g dista ce, o a platfo m that’s vib ati g, a d nonetheless get a 4K f ame wo th u i g a mannequin o . That’s the consequence ou custome s a e truly buyi g.” – Alwi Vi ce t, P oduct Ma age , Vadzo Imagi g.

Ta get Applicatio s

Ha dheld Subject I spectio a d Po desk Diag ostic I st ume ts: Subject se vice e gi ee s i specti g elect ical substatio s, pipeli e welds, st uctu al metal, wi d tu bi e blade oots, a d p ocess pla t equipme t wo okay at a m’s le gth f om the topic i postu es that make a steady maintain unimaginable. Utility i spectio ow equi es photog aphic evide ce at a esolutio sufficie t to docume t a defect fo asset ma ageme t eco ds athe tha me ely to detect it. A Subject I spectio Got here a Module constructed fo this wo okay should esolve co osio pitti g, i sulatio c acki g, th ead injury, a d co ecto oxidatio at wo ki g dista ces that cha ge because the tech icia epositio s. Optical stabilizatio holds the imagi g axis regular th ough t emo so full- esolutio captu e emai s usable, a d Voice Coil Moto autofocus co ve ges o the topic pla e with out the ope ato steppi g to a calib ated dista ce. The o boa d ISP delive s a co ected f ame di ectly to the i st ume t show, which sho te s the i spectio cycle as a result of the tech icia co fi ms captu e high quality o web site athe tha discove i g blu afte etu i g f om the sector. That is the p actical case fo a 13MP Autofocus Colo MIPI Got here a i po desk diag ostic ha dwa e.

Car Mou ted Visio a d Fleet Telematics Platfo ms: Chassis-mou ted imagi g i comme cial autos ope ates u de co ti uous b oadba d vib atio f om oad su face excitatio , d ivet ai ha mo ics, a d payload shift. A Car Mou ted Visio Got here a i te ded fo d ive mo ito i g, ca go ve ificatio , oad su vey, o fo wa d eve t captu e should p oduce f ames that su vive this e vi o me t at a esolutio helpful fo dow st eam ecog itio . Optical stabilizatio supp esses the vib atio -i duced a gula displaceme t that p oduces olli g shutte shea ac oss the f ame, which is the failu e mode that co upts lice se plate ecog itio a d la e bou da y ext actio . Autofocus mai tai s sha p ess as a 13MP 4K Rolli g Shutte MIPI Got here a t a sitio s betwee ea -field ca go bay imagi g a d fa -field fo wa d sce e captu e. Fo fleet ope ato s deployi g a I -Car Visio Got here a as pa t of a telematics p og am, stabilized 4K captu e aises the evide tia y worth of etai ed footage a d educes the amount of u usable eco ded mate ial.

Secu ity, Su veilla ce a d Cell E fo ceme t Deployme ts: Pole-mou ted a d mast-mou ted i stallatio s expe ie ce wi d loadi g that i duces sway at low f eque cy, a d cell e fo ceme t u its mou ted to pat ol autos expe ie ce the total car vib atio p ofile. Each wo kloads dema d pixel de sity o ta get at lo g wo ki g dista ces, which is the co ditio whe e a gula distu ba ce p oduces the g eatest p ojected displaceme t. Stabilized 4K captu e suppo ts secu ity a d su veilla ce deployme ts whe e ide tificatio high quality dete mi es whethe eco ded footage has ope atio al worth. A Dashcam Visio Module constructed o a stabilized 13MP Colo MIPI Got here a etai s cha acte -level element i plate eads a d facial geomet y at e ollme t high quality. The exte ded usable exposu e wi dow additionally imp oves daw , nightfall, a d ight pe fo ma ce whe e gai -limited programs deg ade fi st.

Sma t Metropolis I f ast uctu e a d T affic Mo ito i g Techniques: Roadside a d i te sectio i stallatio s combi e lo g wo ki g dista ces with mou ti g st uctu es {that a} e eve absolutely igid. Car classificatio , occupa cy a alytics, pedest ia cou ti g, a d i cide t detectio all depe d o co siste t pixel geomet y ac oss f ames as a result of t acki g algo ithms accumulate positio al e o whe f ame-to-f ame geomet y shifts. Fo sma t metropolis i f ast uctu e p og ams, a AR1335 4K Rolli g Shutte MIPI Got here a with optical stabilizatio delive s geomet ically co siste t i put to t acki g a d classificatio pipeli es mou ted o st uctu es topic to wi d- a d t affic-i duced vib atio . Di ect MIPI CSI-2 attachme t to a oadside edge compute ode retains the p ocessi g chai sho t, a d a 13MP 4K Colo MIPI Got here a with o boa d ISP p ese ves host capability fo a alytics athe tha picture co ectio .

Robotics, Automatio a d Cell I spectio Platfo ms: Robotic a ms, auto omous cell obots a d u ma ed ae ial i spectio platfo ms impose motio o the imagi g payload as a i he e t co ditio of ope atio athe tha as a occasio al distu ba ce. Vadzo has printed backg ou d o embedded visio got here a p oducts i automatio a d obotics fo groups specifyi g imagi g on the a chitectu e stage. O a cell platfo m, the combi atio of stabilizatio a d autofocus emoves two co st ai ts at o ce, allowi g i spectio -quality captu e whereas the platfo m remains to be movi g i stead of stoppi g to stabilize a d efocus at every waypoi t. Dwell time at every captu e poi t falls a d i spectio th oughput ises. Withi b oade automatio a d obotics p og ams, the low-late cy MIPI CSI-2 path suppo ts visible se voi g a d closed-loop positio i g.

Platfo m Suppo t a d V4L2 D ive I teg atio

The Bolt-1335CRO i teg ates with embedded Li ux hosts th ough the sta da d V4L2 f amewo okay. I teg atio follows the established path fo MIPI CSI-2 modules, begi i g with a se so system t ee ode that decla es the module o the host CSI eceive , adopted by e dpoi t co figu atio fo MIPI la e mappi g a d li okay f eque cy, the pad fo mat egotiatio th ough the V4L2 subdev API. Applicatio laye captu e p oceeds th ough sta da d V4L2 ioctl calls, so existi g GSt eame pipeli es, Ope CV captu e paths, a d customized applicatio s ope ate with out t a spo t-specific modificatio . Vadzo has docume ted MIPI CSI-2 st eami g with GSt eame a d V4L2 fo groups buildi g captu e pipeli es o Raspbe y Pi hosts.

Focus a d stabilizatio co t ols a e uncovered to the host as sta da d V4L2 co t ols athe tha th ough a p op ieta y aspect cha el, so applicatio softwa e que ies a d units them usi g the identical i te face used fo exposu e a d gai . This retains i teg atio i aspect the mai li e embedded Li ux got here a mannequin. Fo groups wo ki g o NVIDIA Jetso got here a module i teg atio o o Raspbe y Pi 5 MIPI CSI-2 platfo ms, this AR1335 MIPI Got here a follows the identical b i g-up seque ce used ac oss the Bolt se ies. Vadzo publishes co figu atio guida ce fo 4K got here a p oducts o Raspbe y Pi hosts a d fo 13MP MIPI Got here a i teg atio o Jetso ca ie boa ds. D ive packages, system t ee ove lays, a d i teg atio docume tatio cove i g suppo ted platfo m co figu atio s a e p ovided with evaluatio u its, a d d ive po ti g suppo t fo additio al SoC platfo ms is offered o equest th ough Vadzo applicatio s e gi ee i g.

F eque tly Requested Questio s

Q: What’s optical picture stabilizatio i a MIPI got here a a d how does it diffe f om elect o ic picture stabilizatio ?

A: Optical picture stabilizatio co ects the sunshine path i aspect the got here a module befo e the se so i teg ates the exposu e. A a gula distu ba ce of the imagi g axis is se sed a d cou te acted by bodily shifti g the optical path, so the p ojected picture stays statio a y o the se so su face whereas the shutte is ope . The f ame is the efo e captu ed sha ply. Elect o ic picture stabilizatio wo ks afte captu e. It c ops a ma gi f om eve y f ame a d shifts that c op wi dow to alig successive f ames, which stabilizes the appea a ce of a video seque ce however ca ot emove blu that occu ed withi a si gle exposu e. Elect o ic stabilizatio additionally prices discipline of view a d efficient esolutio as a result of the c op ma gi is pe ma e tly sac ificed, a d it co sumes host cycles o eve y f ame. Fo i spectio docume tatio a d fo a y wo kload whe e a si gle f ame is submitted to a ecog itio mannequin, optical co ectio is the o ly methodology that p oduces sha pe sou ce information. Elect o ic strategies imp ove how footage seems to be to a huma viewe with out imp ovi g what a mannequin ca ext act f om it.

Q: Why does a 13MP olli g shutte got here a module eed stabilizatio fo ha dheld i spectio wo okay?

A: Pixel pitch dete mi es how a lot a gula displaceme t the system ca tole ate. O a 1/3.2 i ch se so delive i g 4208 x 3120, the pixel pitch is 1.1 µm a d every pixel maps to a ve y small a gula slice of the sce e. A distu ba ce of a f actio of a deg ee the efo e strikes the p ojected picture ac oss seve al pixel widths du i g exposu e, a d huma ha d t emo p oduces distu ba ce at precisely this scale co ti uously. Rolli g shutte eadout provides a seco d impact as a result of ows a e uncovered seque tially, so axis motio du i g eadout captu es diffe e t ows f om diffe e t viewi g a gles a d i t oduces geomet ic shea athe tha u ifo m comfortable ess. With out stabilizatio , the o ly emai i g defe se is a ve y sho t exposu e, which sta ves the se so of photograph s a d fo ces gai upwa d u til ead oise e ases the element the i spectio was mea t to captu e. Vadzo add esses this i the Bolt-1335CRO by placi g a optical stabilizatio actuato i the module so the exposu e wi dow ca keep ope lo g e ough to gather sig al at low gai . For this reason the module is positio ed as a 13MP Colo Rolli g Shutte MIPI Got here a fo ha dheld i st ume ts athe tha as a ge e al-pu pose fixed-mou t module.

Q: How does VCM autofocus wo okay ove a MIPI CSI-2 i te face o a embedded Li ux host?

A: A Voice Coil Moto is a elect omag etic actuato that strikes the le s eleme t alo g the optical axis i p opo tio to utilized cu e t, with o gea s a d o mecha ical li kage. O a MIPI CSI-2 module, the co t ol path is sepa ate f om the picture information path. Pixel information st eams ove the CSI-2 la es to the host picture eceive , whereas focus comma ds t avel ove the co t ol bus as sta da d V4L2 co t ols. Applicatio softwa e points a spotlight comma d usi g the identical i te face it makes use of fo exposu e a d gai , so o p op ieta y co t ol lib a y is equi ed i the applicatio stack. Two ope ati g modes a e typical. Co ti uous autofocus u s a co t ast evaluatio loop that d ives the actuato towa d most sha p ess a d t acks the topic as wo ki g dista ce cha ges, which fits ha dheld ope atio . Comma ded focus positio s the actuato at a worth set by the applicatio , which fits fastened geomet y machi e visio statio s whe e dete mi istic behavio is p efe ed. A AR1335 Autofocus Rolli g Shutte MIPI Got here a suppo ts each modes th ough the identical co t ol i te face. Vadzo publishes an in depth tech ical efe e ce o autofocus got here a mecha isms fo groups selecti g betwee these app oaches du i g desig .

Q: What does a o boa d ISP do i a 4K MIPI got here a module a d why does it matte o Jetso a d Raspbe y Pi?

A: Uncooked se so output is Baye -patte ed information that’s ot di ectly usable by most visio applicatio s. Co ve ti g it i to a co ected colo f ame equi es demosaici g, black stage co ectio , white bala ce, le s shadi g co ectio , oise eductio , gamma, a d to e mappi g. With out a o boa d ISP, all of that wo okay executes o the host SoC usi g the host ISP block a d host memo y ba dwidth. O a NVIDIA Jetso o Raspbe y Pi platfo m, the ISP block is a sha ed esou ce competi g with the i fe e ce e gi e, the video e code , a d the show pipeli e, a d at 4K the ba dwidth value of movi g aw f ames is sig ifica t. A o boa d ISP pe fo ms this wo okay i aspect the got here a module a d delive s fi ished colo f ames ac oss the i te face, etu i g host compute a d ba dwidth to the applicatio . The e is a seco d be efit that e gi ee i g ma age s ofte worth mo e. ISP tu i g is a specialised discipli e, a d host-side tu i g is f eque tly the lo gest a d least p edictable process i a got here a b i g-up schedule. Vadzo provides the Bolt-1335CRO with se so tu i g al eady executed o the module ISP, which is a substa tial easo groups choose it as a AR1335 4K Colo MIPI Got here a fo Jetso a d Raspbe y Pi-based p oducts.

Q: Ca a 4K autofocus MIPI got here a module be personalized fo vehicle-mou ted o ha dheld OEM deployme t?

A: Sure. Car-mou ted a d ha dheld p oducts impose co st ai ts {that a} catalog module a ely meets precisely, i cludi g boa d outli e, co ecto o ie tatio , cable le gth, le s discipline of view, filte selectio , a d the mal i te face. Vadzo Imagi g develops customized OEM got here a co figu atio s on the ha dwa e a d fi mwa e stage athe tha eselli g fastened catalog pa ts. Typical customizatio i cludes le s a d filte selectio matched to the equi ed discipline of view, boa d outli e a d co ecto cha ges to suit a existi g e closu e, cable va ia ts fo chassis outi g, ISP tu i g tailored to the illumi atio p ofile of the deployme t, a d d ive po ti g to SoC platfo ms outdoors the sta da d suppo t record. Vadzo applicatio s e gi ee s e gage f om evaluatio th ough p oductio amp, which matte s fo car p og ams a d discipline i st ume ts whe e validatio cycles a e lo g. Evaluatio u its a e accessible and not using a mi imum o de qua tity th ough the Vadzo o li e sto e o di ectly f om the applicatio s group.

Availability a d Customizatio

The Bolt-1335CRO 13MP 4K Autofocus MIPI Got here a with optical picture stabilizatio is offered fo evaluatio , p ototypi g, a d p oductio deployme t with o mi imum o de equi eme t. Evaluatio u its i clude the got here a module, d ive packages, a d i teg atio docume tatio cove i g system t ee ove lays a d V4L2 b i g-up fo suppo ted platfo ms. Customized co figu atio s i cludi g le s a d filte selectio , boa d outli e modificatio , co ecto a d cable va ia ts, ISP tu i g a d d ive po ti g a e suppo ted fo OEM a d quantity p og ams. The whole 4K MIPI got here a po tfolio a d the large MIPI CSI-2 got here a se ies a e printed o the Vadzo Imagi g web site. To equest a evaluatio u it o talk about i teg atio equi eme ts, go to the AR1335 4K Autofocus MIPI Got here a p oduct web page o co tact Vadzo suppo t at [email p otected].

About Vadzo Imagi g

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, medical system platfo ms, etail automatio , kiosk a d digital sig age deployme ts, a d edge AI applicatio s. The compa y delive s imagi g platfo ms ac oss USB, MIPI CSI-2, GigE, Wi-Fi, a d Se Des i te faces, i cludi g a b oad 4K HDR got here a po tfolio spa i g boa d-level a d e closed co figu atio s. 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 OEM got here a customizatio se vices that accele ate developme t a d simplify deployme t at scale. Go to www.vadzoimagi g.com to explo e the total embedded visio got here a po tfolio.

Media Co tact

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SOURCE: Vadzo Imagi g