Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018122800) DATA RATE CONTROL FOR EVENT-BASED VISION SENSOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/122800 International Application No.: PCT/IB2017/058528
Publication Date: 05.07.2018 International Filing Date: 29.12.2017
IPC:
H04N 5/341 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
335
using solid-state image sensors [SSIS]
341
Extracting pixel data from an image sensor by controlling scanning circuits, e.g. by modifying the number of pixels having been sampled or to be sampled
Applicants:
INSIGHTNESS AG [CH/CH]; Max-Högger-Str. 6 8048 Zürich, CH
Inventors:
BERNER, Raphael; CH
BRÄNDLI, Christian; CH
ZANNONI, Massimo; CH
Priority Data:
CH2016000176430.12.2016CH
CH2016000176530.12.2016CH
Title (EN) DATA RATE CONTROL FOR EVENT-BASED VISION SENSOR
(FR) COMMANDE DE DÉBIT DE DONNÉES POUR CAPTEUR DE VISION BASÉ SUR L'ÉVÉNEMENT
Abstract:
(EN) In dynamic vision sensor (DVS) or change detection sensors, the chip or sensor is configured to control or modulate the event rate. For example, this control can be used to keep the event rate close to a desired rate or within desired bounds. Adapting the configuration of the sensor to the scene by changing the ON-event and/or the OFF-event thresholds, allows having necessary amount of data, but not much more than necessary, such that the overall system gets as much information about its state as possible.
(FR) Selon l'invention, dans un capteur de vision dynamique (DVS) ou des capteurs de détection de changement, la puce ou le capteur est configuré pour contrôler ou moduler le taux d'événements. Par exemple, ce contrôle peut être utilisé pour maintenir le taux d'événements proche d'un taux souhaité ou dans des limites souhaitées. L'adaptation de la configuration du capteur à la scène via une modification de seuils d'événements actifs et/ou d'événement inactifs, permet de disposer de la quantité nécessaire de données, mais pas beaucoup plus que nécessaire, de sorte que le système global obtient autant d'informations que possible à propos de son état.
front page image
Designated States: 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, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)