Tsis ntev los no, kev tiv thaiv lub caij ntuj no tom ntej ntawm cov kawm tiav peb ntawm peb txoj haujlwm thev naus laus zis tau tshwm sim - Technopark (Bauman MSTU), Technosphere (Lomonosov Moscow State University) thiab Technotrek (MIPT). Cov pab pawg tau nthuav tawm ob qho tib si kev siv ntawm lawv tus kheej lub tswv yim thiab kev daws teeb meem rau kev lag luam tiag tiag uas tau npaj los ntawm ntau pawg ntawm Mai.ru Group.
Ntawm cov haujlwm:
- Kev pab muag khoom plig nrog augmented kev muaj tiag.
- Ib qho kev pabcuam uas suav nrog kev txhawb nqa, txo nqi thiab kev pabcuam los ntawm cov npe xa ntawv.
- Pom kev nrhiav khaub ncaws.
- Kev pabcuam rau phau ntawv hla tebchaws nrog kev xaiv xauj.
- Ntse zaub mov scanner.
- Niaj hnub nimno audio guide.
- Qhov project "Mail.ru Tasks"
- Mobile TV ntawm lub neej yav tom ntej.
Peb xav qhia rau koj paub ntau ntxiv txog rau XNUMX qhov haujlwm uas tau hais tshwj xeeb los ntawm cov tswv cuab thiab cov kws cob qhia.
Pom kev nrhiav khaub ncaws
Qhov project tau nthuav tawm los ntawm pab pawg ntawm Technosphere kawm tiav. Raws li cov kws tshuaj ntsuam, kev ua lag luam zam hauv Russia xyoo 2018 muaj txog li 2,4 trillion rubles. Cov txiv neej tau tsim ib qho kev pab cuam uas yog positioned raws li ib tug txawj ntse pab rau kev yuav khoom nyob rau hauv ib tug lossis loj ntau yam ntawm cov khoom. Qhov no yog B2B kev daws teeb meem uas nthuav dav kev ua haujlwm ntawm cov khw hauv online.
Thaum lub sijhawm kuaj UX, qhov project cov kws sau ntawv pom tau tias los ntawm "zoo li hnav khaub ncaws" tib neeg nkag siab qhov sib xws tsis yog xim lossis qauv, tab sis nyob rau hauv cov cwj pwm ntawm cov khaub ncaws. Yog li ntawd, cov txiv neej tau tsim ib qho system uas tsis tsuas yog sib piv ob daim duab, tab sis nkag siab qhov sib thooj ntawm semantic. Koj upload cov duab ntawm cov khoom ntawm cov khaub ncaws koj nyiam, thiab cov kev pabcuam xaiv cov khoom uas cuam tshuam rau nws cov cwj pwm.
Technically lub system ua haujlwm raws li hauv qab no:
Lub Cascade Mask-RCNN neural network tau raug cob qhia rau kev tshawb nrhiav thiab kev faib tawm. Txhawm rau txiav txim siab tus cwj pwm thiab qhov zoo sib xws ntawm cov khaub ncaws, lub network neural raws li ResNext-50 nrog ob peb lub taub hau yog siv rau pawg ntawm cov cwj pwm, thiab Triplet poob rau cov duab ntawm ib yam khoom. Tag nrho qhov project tau ua raws li microservice architecture.
Nyob rau hauv lub neej yav tom ntej nws yog npaj:
- Tua tawm ib qho kev pabcuam rau txhua pawg ntawm cov khaub ncaws.
- Tsim ib qho API rau cov khw hauv online.
- Txhim kho attribute manipulation.
- Kawm kom nkag siab cov lus nug hauv hom lus.
Pab pawg ua haujlwm: Vladimir Belyaev, Petr Zaidel, Emil Bogomolov.
Mobile TV ntawm lub neej yav tom ntej
Qhov project ntawm Technopark team. Cov tub ntxhais kawm tau tsim ib daim ntawv thov nrog lub sijhawm TV rau cov xov xwm tshaj tawm hauv xov tooj cua hauv Lavxias, uas tau ntxiv cov haujlwm ntawm kev saib cov channel siv IPTV (xov tooj hauv online) lossis kav hlau txais xov.
Qhov nyuaj tshaj plaws yog txuas lub kav hlau txais xov rau hauv lub cuab yeej Android: rau qhov no lawv siv lub tuner, uas cov kws sau ntawv lawv tus kheej tau sau tus tsav tsheb. Raws li qhov tshwm sim, peb tau txais lub sijhawm los saib TV thiab siv cov ntawv qhia TV hauv Android hauv ib daim ntawv thov.
Pab pawg ua haujlwm: Konstantin Mitrakov, Sergey Lomachev.
Ib qho kev pabcuam uas suav nrog kev txhawb nqa, txo nqi thiab kev pabcuam los ntawm cov npe xa ntawv
Qhov no yog ib qhov project ntawm kev sib tshuam ntawm kev tshaj tawm thiab xa ntawv thev naus laus zis. Peb cov mailboxes yog tag nrho ntawm spam thiab xa ntawv. Txhua hnub peb tau txais cov ntawv nrog tus kheej txo nqi, tab sis peb qhib lawv tsawg thiab tsawg, pom lawv yog "kev tshaj tawm tsis muaj txiaj ntsig." Vim li no, cov neeg siv poob cov txiaj ntsig thiab cov neeg tshaj tawm raug kev txom nyem. Kev tshawb fawb los ntawm Mail.ru Mail qhia tias cov neeg siv xav pom cov ntsiab lus ntawm cov nyiaj cheb uas lawv muaj.
Qhov project sau cov ntaub ntawv hais txog kev txo nqi thiab kev txhawb nqa los ntawm koj tsab ntawv xov xwm thiab qhia lawv hauv daim ntawv ntawm daim npav ribbon uas koj tuaj yeem mus rau lub vev xaib txhawb lossis email. Qhov kev zov me nyuam tuaj yeem ua haujlwm nrog ntau lub thawv xa ntawv ib zaug. Muaj ib daim ntawv teev cov khoom lag luam xaiv.
Qhov project muaj microservice architecture thiab muaj peb qhov tseem ceeb:
- OAuth tso cai rau kev sib txuas yooj yim ntawm cov thawv xa ntawv.
- Kev sau thiab txheeb xyuas cov ntawv nrog kev txhawb nqa.
- Khaws thiab tso saib daim npav luv nqi.
Txoj haujlwm no siv cov cuab yeej siv ua lus ntuj siv GPU cov peev txheej: cov duab accelerators ua rau nws muaj peev xwm ua kom nrawm nrawm ntawm 50 npaug. Lub algorithm yog raws li cov lus nug-lus teb system, uas tso cai rau koj ntxiv cov khoom lag luam sai sai raws li cov kev xav tau ntawm kev lag luam tshiab.
Pab pawg no tsis yog tsuas yog yeej ib qho chaw hauv pab pawg sab saum toj raws li pawg neeg txiav txim plaub ntug, tab sis kuj tau yeej qhov kev sib tw "Digital Tops 2019". Qhov no yog kev sib tw rau cov neeg tsim khoom Lavxias uas tsim cov cuab yeej IT los txhim kho kev ua haujlwm ntawm kev lag luam thiab tsoomfwv cov koom haum, nrog rau kev nce tus kheej tsim khoom. Peb pab neeg yeej cov tub ntxhais kawm qeb.
Cov tub ntxhais kawm muaj cov phiaj xwm loj rau kev txhim kho ntxiv ntawm qhov project, cov hauv qab no yog:
- Kev koom ua ke nrog kev pabcuam xa ntawv.
- Kev siv cov duab tsom xam system.
- Launch ib qhov project rau cov neeg tuaj saib dav.
Pab pawg ua haujlwm: Maxim Ermakov, Denis Zinoviev, Nikita Rubinov.
Cais, peb xav qhia koj txog peb pab pawg uas tau lees paub los ntawm Mail.ru Pab Pawg cob qhia uas tau ua haujlwm nrog cov tub ntxhais kawm thoob plaws lub semester. Kev saib xyuas tshwj xeeb tau them rau qhov project complexity, kev siv thiab kev ua haujlwm pab pawg thaum xaiv cov haujlwm.
Qhov project "Mail.ru Tasks"
Qhov project tau sau tseg los ntawm ob tus kws txiav txim plaub thiab tus kws cob qhia.
"Tasks Mail.ru" yog thawj qhov kev pabcuam ywj pheej rau kev tuav cov npe yuav tsum ua, tsim los ntawm lub tuam txhab. Hauv lub hlis tom ntej, Cov Haujlwm yuav hloov cov npe ua haujlwm hauv Mail.ru Calendar, thiab tom qab qhov project tau qhib rau txhua tus neeg siv, nws yuav raug muab tso rau hauv Mail.ru mobile thiab web Mail.
Qhov project tau ua tiav siv Offline-thawj thiab Mobile-thawj mus kom ze. Ntawd yog, koj tuaj yeem siv lub vev xaib thov txhua lub sijhawm, nyob qhov twg thiab txhua yam. Kev siv Internet tsis muaj teeb meem: cov ntaub ntawv yuav raug cawm thiab synchronized. Txhawm rau kom yooj yim dua, koj tuaj yeem "nruab" daim ntawv thov los ntawm browser, thiab nws yuav zoo li ib haiv neeg.
Ntse zaub mov scanner
Hauv lub khw muag khoom noj, peb tsis tuaj yeem txiav txim siab sai sai seb cov khoom noj khoom haus puas haum rau peb lossis tsis, nws muaj kev nyab xeeb thiab noj qab nyob zoo li cas. Qhov xwm txheej yuav nyuaj dua yog tias tus neeg muaj kev txwv tsis pub noj zaub mov, muaj kev tsis haum rau ntau yam, lossis noj zaub mov. Lub Foodwise Android app tso cai rau koj luam theej duab cov khoom lag luam barcode thiab siv zog saib seb nws puas tsim nyog.
siv nws.
Daim ntawv thov muaj peb ntu tseem ceeb: "Profile", "Camera" thiab "History".
Hauv "Profile" koj tau teeb tsa koj qhov kev nyiam: hauv ntu "Cov khoom xyaw" koj tuaj yeem tshem tawm ntawm koj cov khoom noj ib yam ntawm 60 cov khoom xyaw suav nrog hauv cov ntaub ntawv thiab nyeem cov ntaub ntawv hais txog E-supplements. "Cov pab pawg" tso cai rau koj tshem tawm tag nrho cov khoom xyaw ib zaug. Piv txwv li, yog tias koj teev "Vegetarianism," ces tag nrho cov khoom uas muaj cov nqaij yuav tsum tau highlighted liab.
Muaj ob hom hauv "Lub Koob Yees Duab" ntu: luam theej duab barcodes thiab lees paub zaub thiab txiv hmab txiv ntoo. Tom qab luam theej duab barcode, koj yuav tau txais tag nrho cov ntaub ntawv hais txog cov khoom. Cov khoom xyaw uas koj tau cais tawm yuav raug suav nrog liab.
Tag nrho cov khoom siv scanned yav dhau los yuav raug cawm hauv Keeb Kwm. Ntu no yog nruab nrog cov ntawv nyeem thiab lub suab nrhiav.
Hom kev paub txog txiv hmab txiv ntoo thiab zaub tso cai rau koj kom tau txais cov ntaub ntawv hais txog lawv cov khoom noj muaj txiaj ntsig thiab lub zog. Piv txwv li, ib lub txiv apple muaj kwv yees li 25 grams.
carbohydrates, uas yog qhov tsis txaus ntseeg rau cov neeg noj zaub mov tsawg-carb.
Daim ntawv thov yog sau rau hauv Kotlin, "Lub Koob Yees Duab" siv ML Kit los luam theej duab barcodes thiab txheeb xyuas cov txiv hmab txiv ntoo thiab zaub. Lub backend muaj ob qhov kev pabcuam: API server nrog database,
uas khaws 60 cov khoom xyaw thiab cov khoom sib xyaw ntawm 000 cov khoom, nrog rau cov neural network sau hauv Python thiab Tensorflow.
Pab neeg ua haujlwm: Artyom Andryukhov, Ksenia Glazacheva, Dmitry Salman.
Kev pab muag khoom plig nrog augmented kev muaj tiag
Txhua tus neeg tau txais cov khoom plig cim tsawg kawg ib zaug hauv lawv lub neej. Feem ntau, rau tib neeg, qhov tseeb ntawm kev saib xyuas tseem ceeb tshaj qhov khoom plig uas lawv tau txais. Cov khoom plig zoo li no tsis muaj txiaj ntsig, tab sis lawv cov khoom tsim thiab pov tseg muaj kev cuam tshuam tsis zoo rau peb lub ntiaj teb. Qhov no yog li cas qhov project cov neeg sau ntawv tuaj nrog lub tswv yim ntawm kev tsim ib qho kev pab cuam muag khoom plig nrog augmented kev muaj tiag.
Txhawm rau ntsuas qhov cuam tshuam ntawm lub tswv yim, peb tau ua kev tshawb fawb. 82% ntawm cov neeg teb tau ntsib teeb meem ntawm kev xaiv khoom plig. Rau 57% ntawm cov neeg teb, qhov teeb meem tseem ceeb hauv kev xaiv yog kev ntshai tias lawv cov khoom plig yuav tsis raug siv. 78% ntawm cov tib neeg npaj txhij los hloov los daws teeb meem ib puag ncig.
Cov kws sau ntawv tau muab peb cov no:
- Khoom plig nyob hauv lub ntiaj teb virtual.
- Lawv tsis siv qhov chaw.
- Yuav tsum nyob ze.
Txhawm rau siv qhov kev muaj tiag hauv lub vev xaib, cov kws sau ntawv xaiv lub tsev qiv ntawv AR.js, uas muaj ob qhov tseem ceeb:
- Thawj yog lub luag haujlwm rau kos duab rau saum lub koob yees duab kwj siv A-Frame lossis Three.js.
- Qhov thib ob yog ARToolKit, uas yog lub luag haujlwm rau kev lees paub tus cim (tus cim tshwj xeeb uas tuaj yeem luam tawm lossis pom ntawm lub vijtsam ntawm lwm lub cuab yeej) hauv lub koob yees duab tso tawm kwj. Cov cim yog siv los tso cov duab kos. Lub xub ntiag ntawm ARToolKit tsis tso cai rau koj los tsim qhov tsis muaj qhov tseeb uas siv AR.js.
AR.js zais ntau qhov pitfalls. Piv txwv li, nws siv ua ke nrog A-Frame tuaj yeem "lov" cov qauv thoob plaws hauv lub xaib. Yog li ntawd, cov kws sau ntawv tau siv "khoom" ntawm AR.js + Three.js, uas tau pab daws qee qhov teeb meem. Thiab txhawm rau embed AR.js raws li Three.js rau hauv React, nyob rau hauv uas peb tes num lub website sau, peb yuav tsum tsim ib tug AR-Test-2 repository (), uas siv cov tshuaj React cais rau kev siv AR.js raws li Three.js. Saib ntawm tus qauv hauv kev muaj tiag augmented thiab 3D (rau cov khoom siv tsis muaj lub koob yees duab) tau siv.
Txawm li cas los xij, tom qab ntawd nws tau muab tawm tias cov neeg siv tsis nkag siab tias tus cim yog dab tsi thiab yuav siv nws li cas. Yog li ntawd, cov kws sau ntawv tau hloov mus rau kev siv tshuab , uas tam sim no tau nquag tsim los ntawm Google. Nws siv ARKit (iOS) lossis ARCore (Android) los ua qauv hauv AR yam tsis muaj tus cim. Cov thev naus laus zis yog raws li Three.js thiab suav nrog 3D qauv saib. Qhov kev siv tau ntawm qhov kev pab cuam tau txhim kho qhov tseem ceeb, txawm li cas los xij, txhawm rau saib qhov tseeb, koj xav tau lub cuab yeej nrog iOS 12 lossis tom qab ntawd.
Qhov project tam sim no muaj nyob rau ntawm (), qhov twg koj tuaj yeem tau txais koj qhov khoom plig thawj zaug.
Project team: Denis Stasyev, Anton Chadov.
Koj tuaj yeem nyeem ntxiv txog peb cov haujlwm kev kawm ntawm . Thiab mus saib cov channel ntau zaus , cov yeeb yaj kiab kev kawm tshiab hais txog kev ua haujlwm, kev txhim kho thiab lwm yam kev qhuab qhia tshwm sim muaj tsis tu ncua.
Tau qhov twg los: www.hab.com