CN106888355B - 比特率控制器和用于限制输出比特率的方法 - Google Patents
比特率控制器和用于限制输出比特率的方法 Download PDFInfo
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- CN106888355B CN106888355B CN201611128910.3A CN201611128910A CN106888355B CN 106888355 B CN106888355 B CN 106888355B CN 201611128910 A CN201611128910 A CN 201611128910A CN 106888355 B CN106888355 B CN 106888355B
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/115—Selection of the code volume for a coding unit prior to coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/179—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scene or a shot
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15200115.2A EP3182704B1 (en) | 2015-12-15 | 2015-12-15 | A bit rate controller and a method for limiting output bit rate |
| EP15200115.2 | 2015-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106888355A CN106888355A (zh) | 2017-06-23 |
| CN106888355B true CN106888355B (zh) | 2018-10-26 |
Family
ID=55024798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611128910.3A Active CN106888355B (zh) | 2015-12-15 | 2016-12-09 | 比特率控制器和用于限制输出比特率的方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10121453B2 (enExample) |
| EP (2) | EP3300363B1 (enExample) |
| JP (1) | JP6396397B2 (enExample) |
| KR (1) | KR101900889B1 (enExample) |
| CN (1) | CN106888355B (enExample) |
| TW (1) | TWI651942B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3300363B1 (en) * | 2015-12-15 | 2018-08-29 | Axis AB | A bit rate controller and a method for limiting output bit rate |
| US10531052B2 (en) * | 2017-01-27 | 2020-01-07 | Live Earth Imaging Enterprises, L.L.C. | Real-time satellite imaging system |
| US10016900B1 (en) * | 2017-10-10 | 2018-07-10 | Auris Health, Inc. | Surgical robotic arm admittance control |
| US10739838B2 (en) * | 2017-12-28 | 2020-08-11 | Omnivision Technologies, Inc. | Quality-driven dynamic frequency scaling for energy optimization of smart camera systems |
| US20200084467A1 (en) * | 2018-09-07 | 2020-03-12 | Apple Inc. | Low light compression |
| IT202000002593A1 (it) * | 2020-02-10 | 2021-08-10 | Erd Impianti Di Radici Diego | Sistema e metodo antiabbandono in un veicolo |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460231A (zh) * | 2000-09-12 | 2003-12-03 | 皇家菲利浦电子有限公司 | 视频编码方法 |
| CN1465192A (zh) * | 2001-06-07 | 2003-12-31 | 索尼公司 | 和摄像机组合的视频记录/再现装置及其记录控制方法 |
| CN101106695A (zh) * | 2007-03-29 | 2008-01-16 | 上海大学 | 基于h.264实时精细粒度可伸缩编码方法 |
| CN101305617A (zh) * | 2005-11-09 | 2008-11-12 | 佳能株式会社 | 图像信号处理设备 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969045A (en) * | 1988-05-20 | 1990-11-06 | Sanyo Electric Co., Ltd. | Image sensing apparatus having automatic iris function of automatically adjusting exposure in response to video signal |
| EP0428310A3 (en) * | 1989-11-06 | 1992-08-05 | Canon Kabushiki Kaisha | Image processing apparatus and image transmitting apparatus |
| JP4081219B2 (ja) * | 2000-04-17 | 2008-04-23 | 富士フイルム株式会社 | 画像処理方法及び画像処理装置 |
| US7099510B2 (en) | 2000-11-29 | 2006-08-29 | Hewlett-Packard Development Company, L.P. | Method and system for object detection in digital images |
| KR100770927B1 (ko) | 2005-11-14 | 2007-10-26 | 삼성전자주식회사 | 휴대용 단말기에서 영상을 촬영하는 방법 |
| US8260019B2 (en) * | 2007-08-17 | 2012-09-04 | General Electric Company | Methods and apparatus for data communication across a slip ring |
| US8121424B2 (en) | 2008-09-26 | 2012-02-21 | Axis Ab | System, computer program product and associated methodology for video motion detection using spatio-temporal slice processing |
| JP4924746B2 (ja) * | 2010-08-13 | 2012-04-25 | カシオ計算機株式会社 | 符号量制御装置、符号量制御方法、符号量制御プログラム、動画記録装置 |
| US9691339B2 (en) * | 2011-03-29 | 2017-06-27 | Renesas Electronics Corporation | Display apparatus and display apparatus control circuit |
| KR101415619B1 (ko) * | 2012-04-02 | 2014-07-07 | 서울대학교산학협력단 | 가시적 무손실 압축을 이용한 의료 영상 압축 시스템 및 방법 |
| JP5747136B2 (ja) * | 2012-08-08 | 2015-07-08 | ドルビー ラボラトリーズ ライセンシング コーポレイション | Ｈｄｒ画像のための画像処理 |
| US9635212B2 (en) * | 2014-05-30 | 2017-04-25 | Apple Inc. | Dynamic compression ratio selection |
| EP3300363B1 (en) * | 2015-12-15 | 2018-08-29 | Axis AB | A bit rate controller and a method for limiting output bit rate |
-
2015
- 2015-12-15 EP EP17200090.3A patent/EP3300363B1/en active Active
- 2015-12-15 EP EP15200115.2A patent/EP3182704B1/en active Active
-
2016
- 2016-12-09 CN CN201611128910.3A patent/CN106888355B/zh active Active
- 2016-12-09 US US15/374,532 patent/US10121453B2/en active Active
- 2016-12-09 JP JP2016239138A patent/JP6396397B2/ja active Active
- 2016-12-12 KR KR1020160168706A patent/KR101900889B1/ko active Active
- 2016-12-12 TW TW105141043A patent/TWI651942B/zh active
-
2018
- 2018-10-01 US US16/148,457 patent/US10235972B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460231A (zh) * | 2000-09-12 | 2003-12-03 | 皇家菲利浦电子有限公司 | 视频编码方法 |
| CN1465192A (zh) * | 2001-06-07 | 2003-12-31 | 索尼公司 | 和摄像机组合的视频记录/再现装置及其记录控制方法 |
| CN101305617A (zh) * | 2005-11-09 | 2008-11-12 | 佳能株式会社 | 图像信号处理设备 |
| CN101106695A (zh) * | 2007-03-29 | 2008-01-16 | 上海大学 | 基于h.264实时精细粒度可伸缩编码方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3300363A1 (en) | 2018-03-28 |
| EP3300363B1 (en) | 2018-08-29 |
| KR101900889B1 (ko) | 2018-09-21 |
| KR20170071427A (ko) | 2017-06-23 |
| EP3182704B1 (en) | 2018-01-31 |
| US20190043445A1 (en) | 2019-02-07 |
| EP3182704A1 (en) | 2017-06-21 |
| US20170169797A1 (en) | 2017-06-15 |
| CN106888355A (zh) | 2017-06-23 |
| TWI651942B (zh) | 2019-02-21 |
| TW201725875A (zh) | 2017-07-16 |
| US10121453B2 (en) | 2018-11-06 |
| JP2017163527A (ja) | 2017-09-14 |
| JP6396397B2 (ja) | 2018-09-26 |
| US10235972B2 (en) | 2019-03-19 |
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