公开(公告)号：KR20180054813A

公开(公告)日：2018-05-24

申请号：KR20187011325

申请日：2016-07-29

Applicant: QUALCOMM INC

Inventor： CHAN VICTOR ,  GOVIL ALOK ,  REITMAYR GERHARD

IPC: G06K9/46 ,  G06K9/62

CPC classification number: G06K9/6201 ,  G06K9/46 ,  G06K9/6267 ,  G06K2009/4666 ,  H05K999/99

Abstract: 스테이지화된프로세스및 밴드-패스특징추출기를이용한증분객체검출을위한방법들, 시스템들, 컴퓨터-판독가능매체들및 장치들이제시된다. 스테이지화된프로세스의각 스테이지에서, 이미지데이터내의특징들의복수의밴드들로부터의특징들의상이한밴드가듀얼-임계치로컬바이너리패턴연산자를이용하여추출될수 있고, 부분결정을위해밴드내의타겟객체의특징들과비교될수 있다. 스테이지화된프로세스의임의의스테이지에서거부결정이이루어지는경우스테이지화된프로세스는종료된다. 스테이지화된프로세스의각 스테이지에서어떠한거부결정도이루어지지않는경우, 타겟객체가검출된다. 각스테이지에서추출된특징들은일부어플리케이션들에서상이한이미지로부터온 것일수 있다.

公开(公告)号：KR20180053746A

公开(公告)日：2018-05-23

申请号：KR20187011327

申请日：2016-09-02

Applicant: QUALCOMM INC

Inventor： GRUHLKE RUSSELL ,  TCHERTKOV IGOR ,  MARTIN RUSSEL ALLYN ,  POLIAKOV EVGENI ,  GOUSEV EVGENI ,  SHEN LIANG ,  GOVIL ALOK

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/0404 ,  A61B5/0408 ,  A61B5/1455

CPC classification number: A61B5/6898 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/02125 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/0261 ,  A61B5/0295 ,  A61B5/0404 ,  A61B5/0408 ,  A61B5/14552 ,  A61B5/681 ,  A61B5/7278 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/146

Abstract: 바이탈측정들을획득하기위한방법들, 시스템들, 컴퓨터-판독가능한매체들및 장치들이제시된다. 바이탈측정들은 PPG(photoplethysmography) 측정및 ECG(electrocardiogram) 측정의함수로써 PTT(pulse-transit time)를결정함으로써획득될수 있는혈압값을포함할수 있다. 모바일디바이스는, 사용자가휴대가능한사이즈의아우터바디, 아우터바디내에포함된프로세서, 광가이드에커플링된디스플레이, 및광 가이드에커플링된적어도하나의제1 센서를포함한다. 디스플레이는사용자내의혈관들을향해광을지향하는조명패턴을디스플레이하도록구성된다. 적어도하나의제1 센서는조명패턴으로부터사용자내의혈관들에서반사되는반사된광을측정하도록구성되고, 프로세서는측정된반사된광에적어도부분적으로기반하여혈액량의변화들을표시하는제1 측정을획득하도록구성된다.

公开(公告)号：AU2018210818A1

公开(公告)日：2019-06-27

申请号：AU2018210818

申请日：2018-01-12

Applicant: QUALCOMM INC

Inventor： GOUSEV EVGENI ,  GOVIL ALOK ,  MAITAN JACEK ,  RASQUINHA NELSON ,  RANGAN VENKAT ,  PARK EDWIN CHONGWOO

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/56

Abstract: Apparatuses, methods, and systems are presented for reacting to scene-based occurrences. Such an apparatus may comprise dedicated computer vision (CV) computation hardware configured to receive sensor data from a sensor array comprising a plurality of sensor pixels and capable of computing one or more CV features using readings from neighboring sensor pixels of the sensor array. The apparatus may further comprise a first processing unit configured to control operation of the dedicated CV computation hardware. The first processing unit may be further configured to execute one or more application programs and, in conjunction with execution of the one or more application programs, communicate with at least one input/output (I/O) device controller, to effectuate an I/O operation in reaction to an event generated based on operations performed on the one or more computed CV features.

公开(公告)号：AU2018210818B2

公开(公告)日：2022-04-28

申请号：AU2018210818

申请日：2018-01-12

Applicant: QUALCOMM INC

Inventor： GOUSEV EVGENI ,  GOVIL ALOK ,  MAITAN JACEK ,  RASQUINHA NELSON ,  RANGAN VENKAT ,  PARK EDWIN CHONGWOO

IPC: G06K9/00

Abstract: Apparatuses, methods, and systems are presented for reacting to scene-based occurrences. Such an apparatus may comprise dedicated computer vision (CV) computation hardware configured to receive sensor data from a sensor array comprising a plurality of sensor pixels and capable of computing one or more CV features using readings from neighboring sensor pixels of the sensor array. The apparatus may further comprise a first processing unit configured to control operation of the dedicated CV computation hardware. The first processing unit may be further configured to execute one or more application programs and, in conjunction with execution of the one or more application programs, communicate with at least one input/output (I/O) device controller, to effectuate an I/O operation in reaction to an event generated based on operations performed on the one or more computed CV features.

公开(公告)号：CA2996305A1

公开(公告)日：2017-03-30

申请号：CA2996305

申请日：2016-09-02

Applicant: QUALCOMM INC

Inventor： GRUHLKE RUSSELL ,  TCHERTKOV IGOR ,  MARTIN RUSSEL ALLYN ,  POLIAKOV EVGENI ,  GOUSEV EVGENI ,  SHEN LIANG ,  GOVIL ALOK

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/332

Abstract: Methods, systems, computer-readable media, and apparatuses for obtaining vital measurements are presented. The vital measurements may include a blood pressure value that can be obtained by determining a pulse-transit time (PTT) as a function of a photoplethysmography (PPG) measurement and electrocardiogram (ECG) measurement. A mobile device includes an outer body sized to be portable for a user, a processor contained within the outer body, a display coupled to a light guide, and at least one first sensor coupled to the light guide. The display is configured to display an illumination pattern directing light toward blood vessels within the user. The at least one first sensor is configured to measure reflected light from the illumination pattern reflected off of the blood vessels within the user, wherein the processor is configured to obtain a first measurement indicative of changes in blood volume based at least in part on the measured reflected light.

公开(公告)号：SG11201904976WA

公开(公告)日：2019-08-27

申请号：SG11201904976W

申请日：2018-01-12

Applicant: QUALCOMM INC

Inventor： GOUSEV EVGENI ,  GOVIL ALOK ,  MAITAN JACEK ,  RASQUINHA NELSON ,  RANGAN VENKAT ,  PARK EDWIN CHONGWOO

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/56

Abstract: Singleprocessor Vision Sensor System 1350 Queries Peripheral Circuitry —0 1370 Dedicated Processor 1312 1314 r- 1 1340 Visual Sensor Array Unit Face Detection Event A 1330 4 0 1372 1374 110 Device Controller Memory CV Hardware Controller Core Application Processor Core Visual Input FIG. 13B 1-1 00 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 26 July 2018 (26.07.2018) WIP0 I PCT omit VIII °nolo 10110111 OH oimIE (10) International Publication Number WO 2018/136325 Al (51) International Patent Classification: GOOK 9/00 (2006.01) GOOK 9 / 5 6 (2006.01) GOOK 9 / 4 6 (2006.01) (21) International Application Number: PCT/US2018/013501 (22) International Filing Date: 12 January 2018 (12.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/413,390 23 January 2017 (23.01.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: GOUSEV, Evgeni; 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). GOVIL, Alok; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). MAITAN, Jacek; 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). RASQUIN- HA, Nelson; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). RANGAN, Venkat; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). PARK, Ed- win Chongwoo; 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). (74) Agent: CHANG, Ko-Fang et al.; Kilpatrick Townsend & Stockton LLP, Mailstop: IP Docketing - 22, 1100 Peachtree Street, N.E., Suite 2800, Atlanta, Georgia 30309 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (54) Title: SINGLE-PROCESSOR COMPUTER VISION HARDWARE CONTROL AND APPLICATION EXECUTION (57) : Apparatuses, methods, and systems are presented for reacting to scene-based occurrences. Such an apparatus may comprise dedicated computer vision (CV) computation hardware configured to receive sensor data from a sensor array comprising a plurality of sensor pixels and capable of computing one or more CV features using readings from neighboring sensor pixels of the sensor array. The apparatus may further comprise a first processing unit configured to control operation of the dedicated CV computation hardware. The first processing unit may be further configured to execute one or more application programs and, in conjunction with execution of the one or more application programs, communicate with at least one input/output (I/O) device controller, to effectuate an I/O operation in reaction to an event generated based on operations performed on the one or more computed CV features. [Continued on next page] WO 2018/136325 Al MIDEDIMOMOIDEIREEMOMMIMIMMOHOMEHOIS DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))

公开(公告)号：CA2959549A1

公开(公告)日：2016-04-07

申请号：CA2959549

申请日：2015-09-28

Applicant: QUALCOMM INC

Inventor： GOUSEV EVGENI ,  GOVIL ALOK ,  MAITAN JACEK ,  RASQUINHA NELSON ,  RANGAN VENKAT

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/60 ,  G06K9/62 ,  H04N7/18

Abstract: Techniques disclosed herein utilize a vision sensor that integrates a special-purpose camera with dedicated computer vision (CV) computation hardware and a dedicated low-power microprocessor for the purposes of detecting, tracking, recognizing, and/or analyzing subjects, objects, and scenes in the view of the camera. The vision sensor processes the information retrieved from the camera using the included low-power microprocessor and sends "events" (or indications that one or more reference occurrences have occurred, and, possibly, associated data) for the main processor only when needed or as defined and configured by the application. This allows the general-purpose microprocessor (which is typically relatively high-speed and high-power to support a variety of applications) to stay in a low-power (e.g., sleep mode) most of the time as conventional, while becoming active only when events are received from the vision sensor.

公开(公告)号：WO2016053795A9

公开(公告)日：2017-03-23

申请号：PCT/US2015052340

申请日：2015-09-25

Applicant: QUALCOMM INC

Inventor： GOVIL ALOK

IPC: H04N5/345 ,  H04N5/3745

CPC classification number: H04N5/345 ,  H04N5/3456 ,  H04N5/37206 ,  H04N5/37452 ,  H04N5/378

Abstract: A hybrid camera sensor offers efficient image sensing by periodically evaluating pixels at a certain frame rate and disregarding values of pixels that have changed less than a threshold amount. Because only a fraction of pixels in the camera sensor may change values from frame to frame, this can result in faster readout times, which can optionally enable increased frame rates.

Abstract translation: 混合摄像机传感器通过周期性地以某一帧速率评估像素并忽略已经改变小于阈值的像素的值来提供高效的图像感测。 由于相机传感器中只有一小部分像素可能会逐帧改变数值，因此可能会导致更快的读出时间，从而可以选择启用增加的帧速率。