公开(公告)号：EP4462768A1

公开(公告)日：2024-11-13

申请号：EP22920719.6

申请日：2022-01-17

申请人： LG Electronics Inc.

发明人： HONG, Samnyol ,  JEON, Byeongmoon ,  PARK, Taewoong ,  LEE, Seunggyu

IPC分类号： H04N5/913 ,  H04N5/77 ,  H04N23/00 ,  H04N21/222 ,  H04N21/274 ,  H04N21/2347

摘要： An electronic device that encrypts image information comprises a camera module configured to capture an image, wherein the camera module includes an optical element designed to capture the image as an encrypted image within the camera module. The electronic device may perform a decryption process using an encryption key.

公开(公告)号：EP3718300B1

公开(公告)日：2022-12-28

申请号：EP17817501.4

申请日：2017-11-28

发明人： STAMCAR, Damjan

IPC分类号： H04N5/913

公开(公告)号：EP4050841A1

公开(公告)日：2022-08-31

申请号：EP20890468.0

申请日：2020-11-06

申请人： Sony Group Corporation

发明人： JINNOUCHI Ryo ,  ITO Ryogo ,  FUNAMOTO Daisuke

IPC分类号： H04L9/14 ,  G06F21/60 ,  G09C1/00 ,  H04L9/08 ,  H04N5/232 ,  H04N5/913

摘要： The present technology relates to a file processing device and a file processing method for enabling restriction of viewing of an image.
A file control unit generates a file that stores an encrypted image obtained by encrypting an image with a first encryption key, and an encrypted encryption key obtained by encrypting the first encryption key with a second encryption key, the encrypted image and the encrypted encryption key being associated with each other in the file. The file control unit also decrypts the encrypted encryption key in the file into the first encryption key, and, with the first encryption key obtained by the decryption, decrypts the encrypted image into the image. The present technology can be applied to a digital camera and the like that capture images, for example.

公开(公告)号：EP3319089B1

公开(公告)日：2021-10-27

申请号：EP16817649.3

申请日：2016-06-06

发明人： KOBAYASHI, Yoshiyuki ,  UCHIMURA, Kouichi

IPC分类号： G11B20/00 ,  H04N5/85 ,  H04N5/913 ,  H04N9/82

公开(公告)号：EP3482565B1

公开(公告)日：2021-08-04

申请号：EP17737877.5

申请日：2017-06-25

发明人： HAZAN, Avi ,  ELKABATZ, Oriel

IPC分类号： G06F21/16 ,  H04N5/913 ,  H04N21/8358 ,  H04N21/8352 ,  G06T1/00 ,  H04N21/2343

公开(公告)号：EP3833011A1

公开(公告)日：2021-06-09

申请号：EP19383083.3

申请日：2019-12-05

申请人： Universidad de Vigo

发明人： FERNÁNDEZ MENDUIÑA, Samuel ,  PÉREZ GONZÁLEZ, Fernando

IPC分类号： H04N5/91 ,  G01R23/00 ,  G11B27/28 ,  H04N5/913

摘要： The present invention refers to a method and system for the extraction of the electrical network frequency signals from videos taken by digital cameras, comprising a video processor which operates individually over each pixel to mitigate the effects of movement and produces a temporal sequence; a preconditioner which enhances such temporal sequence, this preconditioning including linear and non-linear operations; and an instantaneous frequency estimator which uses feedback to determine the signal of frequency variations over time and post-processes such signal in order to allow for a comparison with a ground-truth.

公开(公告)号：EP3017420B1

公开(公告)日：2021-04-28

申请号：EP14744234.7

申请日：2014-07-02

发明人： BRACALENTE, Robert Michael ,  TOEBES, John Albert ,  BAKER, David Frank

IPC分类号： G06T1/00 ,  H04N5/913 ,  H04N1/00 ,  G06F21/10 ,  G06F21/16

公开(公告)号：EP3279898B1

公开(公告)日：2021-03-31

申请号：EP15871286.9

申请日：2015-11-20

发明人： YAHATA, Hiroshi

IPC分类号： G11B20/00 ,  H04N5/85 ,  H04N5/913 ,  H04N21/4405 ,  H04N21/845 ,  H04N21/432

公开(公告)号：EP3234904B1

公开(公告)日：2021-01-20

申请号：EP14908204.2

申请日：2014-12-18

发明人： LI, Desheng

IPC分类号： G06T1/00 ,  G06F21/16 ,  H04L29/06 ,  H04N5/913

公开(公告)号：EP3718300A1

公开(公告)日：2020-10-07

申请号：EP17817501.4

申请日：2017-11-28

申请人： SONY Corporation

发明人： STAMCAR, Damjan

IPC分类号： H04N5/913