JP2020120370A5 - - Google Patents
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- JP2020120370A5 JP2020120370A5 JP2019209253A JP2019209253A JP2020120370A5 JP 2020120370 A5 JP2020120370 A5 JP 2020120370A5 JP 2019209253 A JP2019209253 A JP 2019209253A JP 2019209253 A JP2019209253 A JP 2019209253A JP 2020120370 A5 JP2020120370 A5 JP 2020120370A5
- Authority
- JP
- Japan
- Prior art keywords
- sequence
- encoded
- image frame
- version
- privacy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18214316.4A EP3672244B1 (en) | 2018-12-20 | 2018-12-20 | Methods and devices for encoding and decoding a sequence of image frames in which the privacy of an object is protected |
| EP18214316.4 | 2018-12-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020120370A JP2020120370A (ja) | 2020-08-06 |
| JP2020120370A5 true JP2020120370A5 (https=) | 2021-03-25 |
| JP6964647B2 JP6964647B2 (ja) | 2021-11-10 |
Family
ID=64746300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019209253A Active JP6964647B2 (ja) | 2018-12-20 | 2019-11-20 | オブジェクトのプライバシが保護されるイメージフレームのシーケンスをエンコーディング及びデコーディングする方法及びデバイス |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10964182B2 (https=) |
| EP (1) | EP3672244B1 (https=) |
| JP (1) | JP6964647B2 (https=) |
| KR (1) | KR102219661B1 (https=) |
| CN (1) | CN111355964B (https=) |
| TW (1) | TWI712311B (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3996367B1 (en) * | 2020-11-05 | 2023-07-26 | Axis AB | Method and image-processing device for video processing |
| EP4020998A1 (en) * | 2020-12-23 | 2022-06-29 | Axis AB | Encoding of modified video |
| US20220279244A1 (en) * | 2021-03-01 | 2022-09-01 | Charter Communications Operating, Llc | Blurred viewer monitoring and advertisement system |
| CN113489990B (zh) * | 2021-06-30 | 2023-05-02 | 杭州海康威视数字技术股份有限公司 | 视频编码方法、装置、电子设备及存储介质 |
| CN113489991B (zh) * | 2021-06-30 | 2023-04-07 | 杭州海康威视数字技术股份有限公司 | 视频编码方法、装置、视频编码设备及存储介质 |
| WO2023035552A1 (en) * | 2021-09-13 | 2023-03-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Video coding by object recognition and feature unit management |
| KR102789118B1 (ko) * | 2021-11-24 | 2025-04-03 | 한국전자통신연구원 | 멀티모달 센싱 신호를 이용한 신호 이미지 생성 시스템 및 방법 |
| EP4192018B1 (en) * | 2021-12-03 | 2025-06-11 | Axis AB | Method and device for signing an encoded video sequence |
| DE102022202941A1 (de) | 2022-03-25 | 2023-09-28 | Robert Bosch Gesellschaft mit beschränkter Haftung | Überwachungsanordnung, Verfahren zur Überwachung, Computerprogramm und Datenträger |
| DE102022202943A1 (de) | 2022-03-25 | 2023-09-28 | Robert Bosch Gesellschaft mit beschränkter Haftung | Überwachungsanordnung mit Zugriffsberechtigung, Verfahren, Computerprogramm und Speichermedium |
| EP4270939B1 (en) * | 2022-04-25 | 2024-03-27 | Axis AB | System and method for adding one additional image frame or a sequence of additional image frames to a stream of encoded image frames |
| EP4270940B1 (en) * | 2022-04-26 | 2024-10-30 | Axis AB | Ptz masking control |
| CN115426507B (zh) * | 2022-07-29 | 2023-12-05 | 宁波星巡智能科技有限公司 | 基于目标检测的隐私视频传输、播放方法、装置及设备 |
| EP4387247B1 (en) * | 2022-12-15 | 2025-11-26 | Axis AB | Editable video data signed on decompressed data |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040179712A1 (en) | 2001-07-24 | 2004-09-16 | Gerrit Roelofsen | Method and sysem and data source for processing of image data |
| JP4402998B2 (ja) * | 2004-03-29 | 2010-01-20 | 三菱電機株式会社 | マスキング機能付き監視システムおよびカメラ、並びに該カメラとともに用いられるマスク解除装置 |
| WO2006070249A1 (en) | 2004-12-27 | 2006-07-06 | Emitall Surveillance S.A. | Efficient scrambling of regions of interest in an image or video to preserve privacy |
| FR2972886B1 (fr) * | 2011-03-17 | 2013-03-15 | Thales Sa | Procede de compression/decompression de flux video partiellement masques, codeur et decodeur mettant en oeuvre le procede |
| EP2727328B8 (en) | 2011-06-28 | 2020-02-26 | NCR Corporation | Image processing to prevent access to private information |
| RU2016115055A (ru) * | 2013-09-20 | 2017-10-25 | Вид Скейл, Инк. | Системы и способы обеспечения кодирования 3d справочной таблицы для масштабируемости цветовой гаммы |
| EP2874396A1 (en) | 2013-11-15 | 2015-05-20 | Everseen Ltd. | Method and system for securing a stream of data |
| DE102013226802A1 (de) | 2013-12-20 | 2015-06-25 | Siemens Aktiengesellschaft | Schutz von Privatsphäre in einem Videostrom mittels einer redundanten Slice |
| US10297126B2 (en) * | 2015-09-16 | 2019-05-21 | Sensormatic Electronics, LLC | Privacy masking video content of alarm exceptions and mask verification |
| EP3340623B1 (en) * | 2016-12-20 | 2023-04-12 | Axis AB | Method of encoding an image including a privacy mask |
| CN108289202A (zh) * | 2018-01-29 | 2018-07-17 | 北京大椽科技有限公司 | 一种智能网络监控方法及系统 |
-
2018
- 2018-12-20 EP EP18214316.4A patent/EP3672244B1/en active Active
-
2019
- 2019-10-28 KR KR1020190134540A patent/KR102219661B1/ko active Active
- 2019-11-20 JP JP2019209253A patent/JP6964647B2/ja active Active
- 2019-11-26 CN CN201911171669.6A patent/CN111355964B/zh active Active
- 2019-12-19 US US16/721,247 patent/US10964182B2/en active Active
- 2019-12-20 TW TW108146849A patent/TWI712311B/zh active
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