公开(公告)号：EP4390689A1

公开(公告)日：2024-06-26

申请号：EP22216256.2

申请日：2022-12-22

申请人： NOS Inovação, S.A.

发明人： PINTO SEQUEIRA DOS SANTOS GRAÇA, Jorge Filipe ,  NUNES FERREIRA, João Miguel ,  FERREIRA MARTINS, Carlos Manuel ,  DAVID RECHENA, Pedro Miguel ,  PIMENTEL FERNANDES MAIO, Carolina ,  PRETO XAVIER, Tiago Francisco ,  SOARES CAPITÃO, Pedro Miguel ,  RODRIGUES FERREIRA MELO, Orlando Duarte ,  SOUSA ROSA DA CRUZ FERNANDES, Bruno de

IPC分类号： G06F9/54 ,  G06V10/00

CPC分类号： G06F9/541 ,  G06V10/00 ,  G06N20/00

摘要： The present application describes a machine learning framework (1) for generic object detection, comprising processing means adapted to implement a framework front-end service (1.1) configured to provide and implement a user interface (4), and a framework back-end service (2.1) configured to provide an interface to a cloud computing platform (2) containing a machine learning module (2.2). The framework front-end service (1.1) being configured to receive an image data containing at least one embedded detectable object and the machine learning module (2.2) being adapted to detect at least one object embedded in the received image data. The developed solution offers a simple, no code, intuitive and fully Web environment for the development of object detection machine learning models.

公开(公告)号：EP4395328A1

公开(公告)日：2024-07-03

申请号：EP22217046.6

申请日：2022-12-28

申请人： NOS Inovação, S.A.

发明人： PINTO SEQUEIRA DOS SANTOS GRAÇA, Jorge Filipe ,  NUNES FERREIRA, João Miguel ,  MARQUES, Pedro ,  CORREIA RODRIGUES, Gonçalo

IPC分类号： H04N21/234 ,  G06F16/13 ,  G06V20/40 ,  G11B20/00 ,  H04L9/32 ,  H04L9/00 ,  H04N21/24 ,  H04N21/254 ,  H04N21/8352 ,  H04N21/8358

CPC分类号： H04N21/8352 ,  H04N21/23418 ,  H04N21/2407 ,  H04N21/8358 ,  H04N21/2541 ,  G06V20/46 ,  H04L9/3297 ,  H04L9/50

摘要： The present application relates to a method and system for identifying illicit streaming video broadcasts on a network. It is disclosed a new way of identifying illegal distribution of video contents, that arises from the need to combat the threat that the growing phenomenon of illicit sharing of video content poses to video content producers, owners and distributors. The method includes (i.) obtaining a reference image from an original content provider, (ii.) capturing a video clip from a suspicious video streaming broadcast on a network, (iii.) processing each frame of the video clip to generate a correspondent frame hash value, (iv.) comparing hash values from each frame and from the reference image to determine a likelihood value and (v.) thresholding the likelihood value in order to identify/classify video streaming as illicit.

公开(公告)号：EP4293543A1

公开(公告)日：2023-12-20

申请号：EP23179006.4

申请日：2023-06-13

申请人： NOS Inovação, S.A. ,  Associação Almascience - Investigação e Desenvolvimento em Celulose para Aplicacoes inteligentes e sustentaveis

发明人： PINTO SEQUEIRA DOS SANTOS GRAÇA, Jorge Filipe ,  NUNES FERREIRA, João Miguel ,  PALMA DA SILVA, Carlos André ,  TIDÓ, Emanuele ,  CUNHA FARIA, Nuno ,  AVELÃS RESENDE, João ,  SEQUEIRA PEREIRA, Felisberto ,  BRIGIDA MATIAS, Mariana Sofia ,  SANTOS SILVA FREIRE, Tomás Miguel ,  DIAS LOPES, Alexandra Sofia

IPC分类号： G06F21/32

摘要： It is proposed a system for identifying a user interacting with an electronic device via a controller device. The system is based on the self-capacitance phenomenon, and in the measurement of the self-capacitance on the hand of a user holding the controller device, in order to detect hand presence, and to determine a user's specific hand grip pattern as a basis to perform user's identification. To achieve this objective, the system uses a set of electrodes to measure the self-capacitance, said electrodes being integrated into the controller device.

公开(公告)号：EP4214625A1

公开(公告)日：2023-07-26

申请号：EP22740477.9

申请日：2022-05-30

申请人： NOS Inovação, S.A.

发明人： LOPES TORRÃO, Carlos Filipe ,  FERNANDES MAIO, Carolina Pimentel ,  SOUSA ROSA CRUZ FERNANDES, Bruno ,  NUNES FERREIRA, João Miguel ,  PINTO SEQUEIRA DOS SANTOS GRAÇA, Jorge Filipe

IPC分类号： G06F40/35 ,  G06N5/04

公开(公告)号：EP4383727A1

公开(公告)日：2024-06-12

申请号：EP22213643.4

申请日：2022-12-14

申请人： NOS Inovação, S.A.

发明人： PINTO SEQUEIRA DOS SANTOS GRAÇA, Jorge Filipe ,  NUNES FERREIRA, João Miguel ,  TIDÓ, Emanuele ,  GUILHERME OLIVEIRA, Fernando José ,  CARDOS LOPES, João Manuel ,  PRETO XAVIER, Tiago Francisco ,  MARQUES, Pedro ,  MENDES, Edgar ,  VARGAS, Nuno

IPC分类号： H04N21/2381 ,  H04N21/242 ,  H04N21/43 ,  H04N21/4788 ,  H04N21/8547 ,  H04N21/436

CPC分类号： H04N21/43076 ,  H04N21/8547 ,  H04N21/4788 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/43615

摘要： The present application relates to a computer implemented method for media content playback synchronization in a plurality of client display devices (2.1, 2.2, 2.3). Such method, therefore provides that playback of content streamed from a network server (1.1) is automatically synchronized for users at different client display devices (2.1, 2.2, 2.3). Synchronization is achieved using a synchronization scheme implement solely between client display devices (2.1, 2.2, 2.3), which is performed during content playback in a dedicated virtual playback room (1.2). Each slave-device (2.2, 2.3) submits playback status to a master-device (2.1) while the master-device (2.1) generates and sends synchronization instructions for each slave-device (2.2, 2.3). The synchronization instructions are based on the difference in playback position between the client devices (2.1, 2.2, 2.3).