CN105681787B - 对时空信号进行编码的方法和装置 - Google Patents
对时空信号进行编码的方法和装置 Download PDFInfo
- Publication number
- CN105681787B CN105681787B CN201610045011.0A CN201610045011A CN105681787B CN 105681787 B CN105681787 B CN 105681787B CN 201610045011 A CN201610045011 A CN 201610045011A CN 105681787 B CN105681787 B CN 105681787B
- Authority
- CN
- China
- Prior art keywords
- signal
- filter
- time
- pulse
- binary
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 88
- 238000012544 monitoring process Methods 0.000 claims abstract description 63
- 230000009466 transformation Effects 0.000 claims abstract description 50
- 230000008569 process Effects 0.000 claims abstract description 23
- 230000008859 change Effects 0.000 claims abstract description 16
- 230000001186 cumulative effect Effects 0.000 claims abstract description 13
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims abstract 11
- 238000009825 accumulation Methods 0.000 claims description 110
- 230000000875 corresponding effect Effects 0.000 claims description 67
- 238000005070 sampling Methods 0.000 claims description 18
- 238000013461 design Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 9
- 238000003491 array Methods 0.000 claims description 7
- 230000002596 correlated effect Effects 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 2
- 230000033001 locomotion Effects 0.000 abstract description 18
- 230000003068 static effect Effects 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 34
- 238000007906 compression Methods 0.000 description 11
- 230000006835 compression Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000002864 sequence alignment Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000032696 parturition Effects 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/002—Image coding using neural networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0625—Transmitter arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0675—Space-time coding characterised by the signaling
-
- 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
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
- G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
- G06V10/449—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (23)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610045011.0A CN105681787B (zh) | 2016-01-22 | 2016-01-22 | 对时空信号进行编码的方法和装置 |
DK17741117.0T DK3407602T3 (da) | 2016-01-22 | 2017-01-22 | Fremgangsmåde og apparat til kodning af rum-tid-signaler |
EP17741117.0A EP3407602B1 (en) | 2016-01-22 | 2017-01-22 | Method and apparatus for encoding space-time signals |
JP2018538118A JP6754434B2 (ja) | 2016-01-22 | 2017-01-22 | 時空間信号を符号化する方法及び装置 |
KR1020187022875A KR102260457B1 (ko) | 2016-01-22 | 2017-01-22 | 시공간 신호 코딩 방법 및 장치 |
PCT/CN2017/072038 WO2017125086A1 (zh) | 2016-01-22 | 2017-01-22 | 对时空信号进行编码的方法和装置 |
ES17741117T ES2922251T3 (es) | 2016-01-22 | 2017-01-22 | Método y aparato para codificar señales de espacio-tiempo |
US16/042,225 US10523972B2 (en) | 2016-01-22 | 2018-07-23 | Method and device for encoding space-time signals |
US16/724,906 US11228758B2 (en) | 2016-01-22 | 2019-12-23 | Imaging method and device |
JP2020088332A JP7085764B2 (ja) | 2016-01-22 | 2020-05-20 | 時空間信号を符号化する方法及び装置 |
US17/577,528 US11800098B2 (en) | 2016-01-22 | 2022-01-18 | Imaging method and device |
US18/371,213 US20240015285A1 (en) | 2016-01-22 | 2023-09-21 | Generating image based on pulse sequences obtained from encoded information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610045011.0A CN105681787B (zh) | 2016-01-22 | 2016-01-22 | 对时空信号进行编码的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105681787A CN105681787A (zh) | 2016-06-15 |
CN105681787B true CN105681787B (zh) | 2019-01-18 |
Family
ID=56302226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610045011.0A Active CN105681787B (zh) | 2016-01-22 | 2016-01-22 | 对时空信号进行编码的方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10523972B2 (zh) |
EP (1) | EP3407602B1 (zh) |
JP (2) | JP6754434B2 (zh) |
KR (1) | KR102260457B1 (zh) |
CN (1) | CN105681787B (zh) |
DK (1) | DK3407602T3 (zh) |
ES (1) | ES2922251T3 (zh) |
WO (1) | WO2017125086A1 (zh) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107709921B (zh) * | 2015-06-04 | 2021-01-08 | 乐敏科德公司 | 自由空间定位仪 |
US11228758B2 (en) | 2016-01-22 | 2022-01-18 | Peking University | Imaging method and device |
CN109803096B (zh) | 2019-01-11 | 2020-08-25 | 北京大学 | 一种基于脉冲信号的显示方法和系统 |
CN118214487B (zh) * | 2022-12-15 | 2024-11-19 | 脉冲视觉(北京)科技有限公司 | 脉冲信号的编码处理方法和装置、脉冲相机、设备和介质 |
CN105681787B (zh) * | 2016-01-22 | 2019-01-18 | 北京大学 | 对时空信号进行编码的方法和装置 |
CN118214821A (zh) * | 2022-12-15 | 2024-06-18 | 脉冲视觉(北京)科技有限公司 | 脉冲信号的编码处理方法和装置、脉冲相机、设备和介质 |
CN106643562B (zh) * | 2016-10-27 | 2019-05-03 | 天津大学 | 基于时域空域混合编码的结构光条纹投射方法 |
CN108881906B (zh) * | 2017-05-15 | 2021-03-19 | 北京大学 | 一种图像重构方法及装置 |
CN108710112B (zh) * | 2018-01-26 | 2021-08-20 | 西安电子科技大学 | 空时编码阵列空间平滑解相干谱估计方法 |
CN108511916B (zh) * | 2018-02-12 | 2020-11-20 | 东南大学 | 一种数字式可编程时空编码超材料 |
WO2019222185A1 (en) * | 2018-05-15 | 2019-11-21 | Lightmatter, Inc. | Photonic processing systems and methods |
CN109068024B (zh) * | 2018-06-29 | 2020-07-21 | 北京大学 | 一种对时空信号进行滤波的方法 |
CN109101884B (zh) * | 2018-07-10 | 2021-05-04 | 北京大学 | 一种脉冲阵列预测方法 |
CN109039980B (zh) * | 2018-07-12 | 2020-09-25 | 北京大学 | 一种时空脉冲阵列信号进行量化的方法 |
CN108965873B (zh) * | 2018-07-24 | 2020-02-14 | 北京大学 | 一种脉冲阵列编码的自适应划分方法 |
CN109525848B (zh) * | 2018-10-16 | 2020-10-16 | 北京大学 | 一种脉冲序列的压缩方法及装置 |
CN109561313B (zh) * | 2018-10-16 | 2020-04-24 | 北京大学 | 一种基于分块的脉冲序列压缩方法及装置 |
CN109584137B (zh) * | 2018-10-24 | 2021-02-02 | 北京大学 | 一种脉冲序列格式转换方法及系统 |
CN109831672B (zh) * | 2019-01-09 | 2020-10-27 | 北京大学 | 一种时空脉冲阵列的运动估计方法、电子设备及存储介质 |
CN109819251B (zh) * | 2019-01-10 | 2020-07-10 | 北京大学 | 一种脉冲阵列信号的编解码方法 |
TW202111467A (zh) | 2019-02-25 | 2021-03-16 | 美商萊特美特股份有限公司 | 路徑數平衡式通用光子網路 |
CN109905131B (zh) * | 2019-02-27 | 2021-01-29 | 中国科学院半导体研究所 | 一种脉冲序列压缩编码方法和装置 |
CA3148118A1 (en) | 2019-07-29 | 2021-02-04 | Lightmatter, Inc. | Systems and methods for analog computing using a linear photonic processor |
CN111709967B (zh) * | 2019-10-28 | 2023-04-07 | 脉冲视觉(北京)科技有限公司 | 一种目标检测方法、目标跟踪方法、装置及可读存储介质 |
CN114077856B (zh) * | 2020-08-13 | 2025-06-17 | 阿里巴巴集团控股有限公司 | 处理单元、相关方法和数据中心 |
CN112687222B (zh) * | 2020-12-28 | 2021-12-17 | 北京大学 | 基于脉冲信号的显示方法、装置、电子设备及介质 |
CN113112521B (zh) * | 2021-03-09 | 2023-10-10 | 北京大学 | 一种基于脉冲阵列的运动检测方法 |
CN115225898B (zh) * | 2021-04-21 | 2025-06-17 | 北京大学 | 时序信号的编码方法、解码方法及装置 |
CN114050891B (zh) * | 2021-07-22 | 2024-02-27 | 东南大学 | 一种时空二维信道编码方法 |
CN114466187B (zh) * | 2021-12-30 | 2024-03-15 | 北京大学 | 时空信号的采样方法、重构方法及其装置 |
CN116456202B (zh) * | 2023-04-25 | 2023-12-15 | 北京大学 | 脉冲相机及其彩色成像方法及装置 |
CN116800912B (zh) * | 2023-06-28 | 2025-01-28 | 脉冲视觉(北京)科技有限公司 | 脉冲信号的编码方法和装置、电子设备和存储介质 |
CN116879699B (zh) * | 2023-09-08 | 2023-12-15 | 北京大学 | 目标对象确定方法、装置、电弧检测系统以及存储介质 |
CN117793543B (zh) * | 2023-12-18 | 2024-11-15 | 脉冲视觉(北京)科技有限公司 | 时空信号的编码方法、装置和设备 |
CN119383475B (zh) * | 2024-12-30 | 2025-05-13 | 南昌航空大学 | 一种面向监控场景的脉冲相机数据编码方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004032402A1 (en) * | 2002-10-02 | 2004-04-15 | Nortel Networks Limited | Combined space-time decoding |
CN1784008A (zh) * | 2004-12-02 | 2006-06-07 | 北京凯诚高清电子技术有限公司 | 高清晰视频超强压缩编码方法及解码方法 |
CN1969559A (zh) * | 2004-06-11 | 2007-05-23 | 日本电气株式会社 | 移动图像编码装置和移动图像译码装置、其方法和程序 |
CN104113754A (zh) * | 2014-07-17 | 2014-10-22 | 四川大学 | 基于时域相关性的高性能视频帧间编码方法及其转码器 |
CN104952470A (zh) * | 2009-09-10 | 2015-09-30 | 苹果公司 | 用于数字视频记录器的视频格式 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6343465A (ja) * | 1986-08-09 | 1988-02-24 | Fujitsu Ltd | 密着型イメ−ジセンサの駆動方式 |
US5461425A (en) * | 1994-02-15 | 1995-10-24 | Stanford University | CMOS image sensor with pixel level A/D conversion |
JP2879670B2 (ja) * | 1997-03-28 | 1999-04-05 | 広島大学長 | 2次元情報処理装置 |
US6642503B2 (en) * | 2001-06-13 | 2003-11-04 | Texas Instruments Incorporated | Time domain sensing technique and system architecture for image sensor |
CN1875544A (zh) * | 2003-07-14 | 2006-12-06 | 罗切斯特大学 | 用于象素级模数转换的复用输入分离型增量-累加模数转换器 |
US8422585B2 (en) * | 2004-04-01 | 2013-04-16 | Research In Motion Limited | Space-time block coding systems and methods |
CN1691539A (zh) * | 2004-04-30 | 2005-11-02 | 皇家飞利浦电子股份有限公司 | 用于多入多出无线通信系统的通用多入多出-联合检测方法和装置 |
US8396153B1 (en) * | 2004-12-07 | 2013-03-12 | Adaptix, Inc. | Cooperative MIMO in multicell wireless networks |
US20080217546A1 (en) | 2005-01-06 | 2008-09-11 | Koninklijke Philips Electronics N.V. | Pixel Implemented Current to Frequency Converter |
WO2011032297A1 (en) * | 2009-09-21 | 2011-03-24 | Nortel Networks Limited | Signaling and channel estimation for uplink transmit diversity |
US8315305B2 (en) * | 2010-03-26 | 2012-11-20 | Brain Corporation | Systems and methods for invariant pulse latency coding |
JP2013211771A (ja) | 2012-03-30 | 2013-10-10 | Sony Corp | Δσad変換器および信号処理システム |
CN105681787B (zh) * | 2016-01-22 | 2019-01-18 | 北京大学 | 对时空信号进行编码的方法和装置 |
-
2016
- 2016-01-22 CN CN201610045011.0A patent/CN105681787B/zh active Active
-
2017
- 2017-01-22 ES ES17741117T patent/ES2922251T3/es active Active
- 2017-01-22 WO PCT/CN2017/072038 patent/WO2017125086A1/zh active Application Filing
- 2017-01-22 DK DK17741117.0T patent/DK3407602T3/da active
- 2017-01-22 KR KR1020187022875A patent/KR102260457B1/ko active Active
- 2017-01-22 EP EP17741117.0A patent/EP3407602B1/en active Active
- 2017-01-22 JP JP2018538118A patent/JP6754434B2/ja active Active
-
2018
- 2018-07-23 US US16/042,225 patent/US10523972B2/en active Active
-
2020
- 2020-05-20 JP JP2020088332A patent/JP7085764B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004032402A1 (en) * | 2002-10-02 | 2004-04-15 | Nortel Networks Limited | Combined space-time decoding |
CN1969559A (zh) * | 2004-06-11 | 2007-05-23 | 日本电气株式会社 | 移动图像编码装置和移动图像译码装置、其方法和程序 |
CN1784008A (zh) * | 2004-12-02 | 2006-06-07 | 北京凯诚高清电子技术有限公司 | 高清晰视频超强压缩编码方法及解码方法 |
CN104952470A (zh) * | 2009-09-10 | 2015-09-30 | 苹果公司 | 用于数字视频记录器的视频格式 |
CN104113754A (zh) * | 2014-07-17 | 2014-10-22 | 四川大学 | 基于时域相关性的高性能视频帧间编码方法及其转码器 |
Non-Patent Citations (1)
Title |
---|
space-time coding MIMO-OFDM SAR for High-Resolution Imaging;wen qin wang;《IEEE transactions on geoscience and remote sensing》;20110831;第49卷(第8期);全文 |
Also Published As
Publication number | Publication date |
---|---|
KR102260457B1 (ko) | 2021-06-03 |
US20180332310A1 (en) | 2018-11-15 |
JP2019506802A (ja) | 2019-03-07 |
JP2020145725A (ja) | 2020-09-10 |
CN105681787A (zh) | 2016-06-15 |
JP7085764B2 (ja) | 2022-06-17 |
DK3407602T3 (da) | 2022-07-04 |
US10523972B2 (en) | 2019-12-31 |
EP3407602A4 (en) | 2018-11-28 |
EP3407602A1 (en) | 2018-11-28 |
WO2017125086A1 (zh) | 2017-07-27 |
JP6754434B2 (ja) | 2020-09-09 |
ES2922251T3 (es) | 2022-09-12 |
KR20180105668A (ko) | 2018-09-28 |
EP3407602B1 (en) | 2022-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105681787B (zh) | 对时空信号进行编码的方法和装置 | |
US11228758B2 (en) | Imaging method and device | |
CN107197260B (zh) | 基于卷积神经网络的视频编码后置滤波方法 | |
CN108881906B (zh) | 一种图像重构方法及装置 | |
US20240015285A1 (en) | Generating image based on pulse sequences obtained from encoded information | |
CN103369349A (zh) | 一种数字视频质量控制方法及其装置 | |
CN105357523B (zh) | 一种基于hosvd算法视频压缩系统及方法 | |
CN108347612A (zh) | 一种基于视觉注意机制的监控视频压缩与重构方法 | |
CN110177282A (zh) | 一种基于srcnn的帧间预测方法 | |
Li et al. | Multi-scale grouped dense network for vvc intra coding | |
US20150312503A1 (en) | Imaging system, imaging apparatus, and imaging method | |
CN114466187B (zh) | 时空信号的采样方法、重构方法及其装置 | |
CN108965873A (zh) | 一种脉冲阵列编码的自适应划分方法 | |
CN104125430B (zh) | 视频运动目标检测方法、装置以及视频监控系统 | |
Gu et al. | An image compression algorithm for wireless endoscopy and its ASIC implementation | |
CN109819251B (zh) | 一种脉冲阵列信号的编解码方法 | |
CN115661452A (zh) | 一种基于事件相机和rgb图像的图片去遮挡方法 | |
CN110012289A (zh) | 一种基于h.264的人群异常检测方法 | |
Maugey et al. | Luminance coding in graph-based representation of multiview images | |
Nayan et al. | Baseline JPEG-like DWT CODEC for disparity compensated residual coding of stereo images | |
CN103297705B (zh) | 大型场馆专业级网络音视频实时处理方法及其系统 | |
Zheng et al. | Research on integral (3D) image compression technology based on neural network | |
Cai et al. | Rate control using significant coefficient percentage | |
Breeuwer | Motion-adaptive subband coding of interlaced video | |
CN116684628A (zh) | 超高清视频图像处理方法、装置、设备与存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220129 Address after: 100084 b501b-2, 5th floor, building 8, yard 1, Zhongguancun East Road, Haidian District, Beijing Patentee after: Pulse vision (Beijing) Technology Co.,Ltd. Address before: 100871 No. 5, the Summer Palace Road, Haidian District, Beijing, Zhongguancun Patentee before: Peking University |
|
TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160615 Assignee: Shida Future Technology (Beijing) Co.,Ltd. Assignor: Pulse vision (Beijing) Technology Co.,Ltd. Contract record no.: X2023980040531 Denomination of invention: Method and device for encoding spatiotemporal signals Granted publication date: 20190118 License type: Exclusive License Record date: 20230825 |
|
EE01 | Entry into force of recordation of patent licensing contract |