CN107851310B - 节省存储器的经译码光错误校正 - Google Patents
节省存储器的经译码光错误校正 Download PDFInfo
- Publication number
- CN107851310B CN107851310B CN201680043443.6A CN201680043443A CN107851310B CN 107851310 B CN107851310 B CN 107851310B CN 201680043443 A CN201680043443 A CN 201680043443A CN 107851310 B CN107851310 B CN 107851310B
- Authority
- CN
- China
- Prior art keywords
- codeword
- codewords
- depth
- invalid
- candidate
- 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
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/77—Retouching; Inpainting; Scratch removal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/128—Adjusting depth or disparity
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N2013/0074—Stereoscopic image analysis
- H04N2013/0081—Depth or disparity estimation from stereoscopic image signals
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/827,088 US9635339B2 (en) | 2015-08-14 | 2015-08-14 | Memory-efficient coded light error correction |
| US14/827,088 | 2015-08-14 | ||
| PCT/US2016/043141 WO2017030727A1 (en) | 2015-08-14 | 2016-07-20 | Memory-efficient coded light error correction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107851310A CN107851310A (zh) | 2018-03-27 |
| CN107851310B true CN107851310B (zh) | 2021-08-10 |
Family
ID=56801769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680043443.6A Active CN107851310B (zh) | 2015-08-14 | 2016-07-20 | 节省存储器的经译码光错误校正 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9635339B2 (enExample) |
| EP (1) | EP3335192B1 (enExample) |
| JP (1) | JP6776333B2 (enExample) |
| KR (1) | KR102507101B1 (enExample) |
| CN (1) | CN107851310B (enExample) |
| BR (1) | BR112018002739B1 (enExample) |
| WO (1) | WO2017030727A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8531650B2 (en) | 2008-07-08 | 2013-09-10 | Chiaro Technologies LLC | Multiple channel locating |
| US9562760B2 (en) | 2014-03-10 | 2017-02-07 | Cognex Corporation | Spatially self-similar patterned illumination for depth imaging |
| US9948920B2 (en) | 2015-02-27 | 2018-04-17 | Qualcomm Incorporated | Systems and methods for error correction in structured light |
| US10068338B2 (en) | 2015-03-12 | 2018-09-04 | Qualcomm Incorporated | Active sensing spatial resolution improvement through multiple receivers and code reuse |
| US9846943B2 (en) | 2015-08-31 | 2017-12-19 | Qualcomm Incorporated | Code domain power control for structured light |
| CN109635619B (zh) * | 2017-08-19 | 2021-08-31 | 康耐视公司 | 用于三维重建的结构化光图案的编码距离拓扑 |
| EP3444782B1 (en) * | 2017-08-19 | 2022-03-30 | Cognex Corporation | Coding distance topologies for structured light patterns for 3d reconstruction |
| US11653023B2 (en) * | 2017-12-01 | 2023-05-16 | Sony Corporation | Encoding device, encoding method, decoding device, and decoding method |
| US10740913B2 (en) | 2017-12-12 | 2020-08-11 | Samsung Electronics Co., Ltd. | Ultrafast, robust and efficient depth estimation for structured-light based 3D camera system |
| US11297300B2 (en) | 2018-01-29 | 2022-04-05 | Samsung Electronics Co., Ltd. | Robust structured-light patterns for 3D camera system |
| US11262192B2 (en) | 2017-12-12 | 2022-03-01 | Samsung Electronics Co., Ltd. | High contrast structured light patterns for QIS sensors |
| KR102645539B1 (ko) | 2019-01-18 | 2024-03-11 | 삼성전자주식회사 | 구조적 깊이 카메라 시스템에서 인코딩 장치 및 방법 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104608A (en) * | 1977-03-30 | 1978-08-01 | The United States Of America As Represented By The Secretary Of The Navy | Heave meter |
| CN100474430C (zh) * | 2004-04-02 | 2009-04-01 | 日立环球储存科技荷兰有限公司 | 用于使用多个交错删除指针来检测和校正错误的装置 |
| CN101490964A (zh) * | 2006-08-31 | 2009-07-22 | 松下电器产业株式会社 | 编码方法、编码装置以及发送装置 |
| CN103702098A (zh) * | 2013-12-09 | 2014-04-02 | 上海交通大学 | 一种时空域联合约束的三视点立体视频深度提取方法 |
| CN103918255A (zh) * | 2011-08-09 | 2014-07-09 | 三星电子株式会社 | 对多视点视频数据的深度图进行编码的方法和装置以及对编码的深度图进行解码的方法和装置 |
| CN104023220A (zh) * | 2014-03-24 | 2014-09-03 | 香港应用科技研究院有限公司 | 实时的多视图合成器 |
| CN104199922A (zh) * | 2014-09-01 | 2014-12-10 | 中国科学院自动化研究所 | 一种基于局部相似哈希算法的大规模图像库检索方法 |
| US8958628B2 (en) * | 2010-04-23 | 2015-02-17 | Cisco Technology Inc. | Image scaling |
| CN104639933A (zh) * | 2015-01-07 | 2015-05-20 | 前海艾道隆科技(深圳)有限公司 | 一种立体视图的深度图实时获取方法及系统 |
| CN104813669A (zh) * | 2012-09-21 | 2015-07-29 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653104A (en) | 1984-09-24 | 1987-03-24 | Westinghouse Electric Corp. | Optical three-dimensional digital data acquisition system |
| US5226084A (en) | 1990-12-05 | 1993-07-06 | Digital Voice Systems, Inc. | Methods for speech quantization and error correction |
| JP3481631B2 (ja) | 1995-06-07 | 2003-12-22 | ザ トラスティース オブ コロンビア ユニヴァーシティー イン ザ シティー オブ ニューヨーク | 能動型照明及びデフォーカスに起因する画像中の相対的なぼけを用いる物体の3次元形状を決定する装置及び方法 |
| CA2306515A1 (en) | 2000-04-25 | 2001-10-25 | Inspeck Inc. | Internet stereo vision, 3d digitizing, and motion capture camera |
| FI109633B (fi) | 2001-01-24 | 2002-09-13 | Gamecluster Ltd Oy | Menetelmä videokuvan pakkauksen nopeuttamiseksi ja/tai sen laadun parantamiseksi |
| AU2003245628A1 (en) | 2002-06-19 | 2004-01-06 | Canesta, Inc. | System and method for determining 3-d coordinates of a surface using a coded array |
| US7146036B2 (en) | 2003-02-03 | 2006-12-05 | Hewlett-Packard Development Company, L.P. | Multiframe correspondence estimation |
| CA2435935A1 (en) | 2003-07-24 | 2005-01-24 | Guylain Lemelin | Optical 3d digitizer with enlarged non-ambiguity zone |
| US7916932B2 (en) | 2005-02-16 | 2011-03-29 | In-G Co., Ltd. | Method and system of structural light-based 3D depth imaging using signal separation coding and error correction thereof |
| DE102006048234A1 (de) | 2006-10-11 | 2008-04-17 | Steinbichler Optotechnik Gmbh | Verfahren und Vorrichtung zur Bestimmung der 3D-Koordinaten eines Objekts |
| US20090322859A1 (en) | 2008-03-20 | 2009-12-31 | Shelton Damion M | Method and System for 3D Imaging Using a Spacetime Coded Laser Projection System |
| TWI420401B (zh) | 2008-06-11 | 2013-12-21 | Vatics Inc | 一種回授式物件偵測演算法 |
| US8537200B2 (en) | 2009-10-23 | 2013-09-17 | Qualcomm Incorporated | Depth map generation techniques for conversion of 2D video data to 3D video data |
| DE112009005382T5 (de) | 2009-11-18 | 2012-09-13 | Industrial Technology Research Institute | Verfahren zum Erzeugen von Tiefenkarten aus monokularen Bildern und Systeme, die dieses verwenden |
| WO2011139734A2 (en) | 2010-04-27 | 2011-11-10 | Sanjay Nichani | Method for moving object detection using an image sensor and structured light |
| US8774267B2 (en) * | 2010-07-07 | 2014-07-08 | Spinella Ip Holdings, Inc. | System and method for transmission, processing, and rendering of stereoscopic and multi-view images |
| US8933927B2 (en) | 2010-09-02 | 2015-01-13 | Samsung Electronics Co., Ltd. | Display system with image conversion mechanism and method of operation thereof |
| US20120056982A1 (en) | 2010-09-08 | 2012-03-08 | Microsoft Corporation | Depth camera based on structured light and stereo vision |
| US9013634B2 (en) | 2010-09-14 | 2015-04-21 | Adobe Systems Incorporated | Methods and apparatus for video completion |
| CN102598683B (zh) | 2010-09-17 | 2015-06-17 | 松下电器产业株式会社 | 立体影像制作装置以及立体影像制作方法 |
| US20120086803A1 (en) | 2010-10-11 | 2012-04-12 | Malzbender Thomas G | Method and system for distance estimation using projected symbol sequences |
| US8429495B2 (en) | 2010-10-19 | 2013-04-23 | Mosaid Technologies Incorporated | Error detection and correction codes for channels and memories with incomplete error characteristics |
| US8531535B2 (en) | 2010-10-28 | 2013-09-10 | Google Inc. | Methods and systems for processing a video for stabilization and retargeting |
| JP2012141252A (ja) | 2011-01-06 | 2012-07-26 | Nikon Corp | 三次元形状測定装置 |
| US8724854B2 (en) | 2011-04-08 | 2014-05-13 | Adobe Systems Incorporated | Methods and apparatus for robust video stabilization |
| US9482529B2 (en) | 2011-04-15 | 2016-11-01 | Faro Technologies, Inc. | Three-dimensional coordinate scanner and method of operation |
| US9491441B2 (en) | 2011-08-30 | 2016-11-08 | Microsoft Technology Licensing, Llc | Method to extend laser depth map range |
| EP2777273B1 (en) | 2011-11-11 | 2019-09-04 | GE Video Compression, LLC | Efficient multi-view coding using depth-map estimate for a dependent view |
| CN104041024B (zh) * | 2011-11-14 | 2016-03-16 | 独立行政法人情报通信研究机构 | 立体影像编码装置、立体影像解码装置、立体影像编码方法、立体影像解码方法、立体影像编码程序以及立体影像解码程序 |
| US8270465B1 (en) | 2011-11-15 | 2012-09-18 | Xw Llc | Timing and time information extraction from a phase modulated signal in a radio controlled clock receiver |
| KR101272573B1 (ko) * | 2011-11-17 | 2013-06-10 | 재단법인대구경북과학기술원 | 구조광 패턴 기반의 깊이 정보 추정 장치 및 방법 |
| JP5918984B2 (ja) | 2011-12-06 | 2016-05-18 | キヤノン株式会社 | 情報処理装置、情報処理装置の制御方法、およびプログラム |
| KR20130119380A (ko) * | 2012-04-23 | 2013-10-31 | 삼성전자주식회사 | 슬라이스 헤더를 이용하는 3차원 비디오 부호화 방법 및 그 장치, 다시점 비디오 복호화 방법 및 그 장치 |
| US9207070B2 (en) * | 2012-05-24 | 2015-12-08 | Qualcomm Incorporated | Transmission of affine-invariant spatial mask for active depth sensing |
| US9111135B2 (en) | 2012-06-25 | 2015-08-18 | Aquifi, Inc. | Systems and methods for tracking human hands using parts based template matching using corresponding pixels in bounded regions of a sequence of frames that are a specified distance interval from a reference camera |
| CN102831582B (zh) | 2012-07-27 | 2015-08-12 | 湖南大学 | 一种微软体感装置深度图像增强方法 |
| US11509880B2 (en) | 2012-11-14 | 2022-11-22 | Qualcomm Incorporated | Dynamic adjustment of light source power in structured light active depth sensing systems |
| US9071756B2 (en) | 2012-12-11 | 2015-06-30 | Facebook, Inc. | Systems and methods for digital video stabilization via constraint-based rotation smoothing |
| KR101995340B1 (ko) | 2013-01-02 | 2019-07-02 | 엘지이노텍 주식회사 | 적외선 광원 제어방법 |
| JP5794240B2 (ja) | 2013-02-05 | 2015-10-14 | ソニー株式会社 | 誤り検出訂正装置、誤り検出訂正方法、情報処理装置、および、プログラム |
| US10140765B2 (en) | 2013-02-25 | 2018-11-27 | Google Llc | Staged camera traversal for three dimensional environment |
| US9142019B2 (en) | 2013-02-28 | 2015-09-22 | Google Technology Holdings LLC | System for 2D/3D spatial feature processing |
| US9270386B2 (en) | 2013-06-24 | 2016-02-23 | Intel Corporation | Error detecting and correcting structured light patterns |
| JP6250819B2 (ja) | 2013-10-30 | 2017-12-20 | インテル コーポレイション | 画像キャプチャフィードバック |
| US9542749B2 (en) * | 2014-01-06 | 2017-01-10 | Microsoft Technology Licensing, Llc | Fast general multipath correction in time-of-flight imaging |
| CN103796004B (zh) | 2014-02-13 | 2015-09-30 | 西安交通大学 | 一种主动结构光的双目深度感知方法 |
| WO2015152829A1 (en) | 2014-04-03 | 2015-10-08 | Heptagon Micro Optics Pte. Ltd. | Structured-stereo imaging assembly including separate imagers for different wavelengths |
| US20160050372A1 (en) | 2014-08-15 | 2016-02-18 | Qualcomm Incorporated | Systems and methods for depth enhanced and content aware video stabilization |
| US9948920B2 (en) | 2015-02-27 | 2018-04-17 | Qualcomm Incorporated | Systems and methods for error correction in structured light |
| US10068338B2 (en) | 2015-03-12 | 2018-09-04 | Qualcomm Incorporated | Active sensing spatial resolution improvement through multiple receivers and code reuse |
| US9530215B2 (en) | 2015-03-20 | 2016-12-27 | Qualcomm Incorporated | Systems and methods for enhanced depth map retrieval for moving objects using active sensing technology |
-
2015
- 2015-08-14 US US14/827,088 patent/US9635339B2/en not_active Expired - Fee Related
-
2016
- 2016-07-20 JP JP2018506383A patent/JP6776333B2/ja active Active
- 2016-07-20 KR KR1020187004330A patent/KR102507101B1/ko active Active
- 2016-07-20 CN CN201680043443.6A patent/CN107851310B/zh active Active
- 2016-07-20 WO PCT/US2016/043141 patent/WO2017030727A1/en not_active Ceased
- 2016-07-20 EP EP16757381.5A patent/EP3335192B1/en active Active
- 2016-07-20 BR BR112018002739-1A patent/BR112018002739B1/pt not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104608A (en) * | 1977-03-30 | 1978-08-01 | The United States Of America As Represented By The Secretary Of The Navy | Heave meter |
| CN100474430C (zh) * | 2004-04-02 | 2009-04-01 | 日立环球储存科技荷兰有限公司 | 用于使用多个交错删除指针来检测和校正错误的装置 |
| CN101490964A (zh) * | 2006-08-31 | 2009-07-22 | 松下电器产业株式会社 | 编码方法、编码装置以及发送装置 |
| US8958628B2 (en) * | 2010-04-23 | 2015-02-17 | Cisco Technology Inc. | Image scaling |
| CN103918255A (zh) * | 2011-08-09 | 2014-07-09 | 三星电子株式会社 | 对多视点视频数据的深度图进行编码的方法和装置以及对编码的深度图进行解码的方法和装置 |
| CN104813669A (zh) * | 2012-09-21 | 2015-07-29 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| CN103702098A (zh) * | 2013-12-09 | 2014-04-02 | 上海交通大学 | 一种时空域联合约束的三视点立体视频深度提取方法 |
| CN104023220A (zh) * | 2014-03-24 | 2014-09-03 | 香港应用科技研究院有限公司 | 实时的多视图合成器 |
| CN104199922A (zh) * | 2014-09-01 | 2014-12-10 | 中国科学院自动化研究所 | 一种基于局部相似哈希算法的大规模图像库检索方法 |
| CN104639933A (zh) * | 2015-01-07 | 2015-05-20 | 前海艾道隆科技(深圳)有限公司 | 一种立体视图的深度图实时获取方法及系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102507101B1 (ko) | 2023-03-06 |
| BR112018002739B1 (pt) | 2023-10-24 |
| BR112018002739A2 (enExample) | 2018-10-02 |
| EP3335192A1 (en) | 2018-06-20 |
| KR20180041671A (ko) | 2018-04-24 |
| JP2018533104A (ja) | 2018-11-08 |
| US9635339B2 (en) | 2017-04-25 |
| WO2017030727A1 (en) | 2017-02-23 |
| US20170048507A1 (en) | 2017-02-16 |
| EP3335192B1 (en) | 2019-07-03 |
| JP6776333B2 (ja) | 2020-10-28 |
| CN107851310A (zh) | 2018-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107851310B (zh) | 节省存储器的经译码光错误校正 | |
| EP3262607B1 (en) | Systems and methods for error correction in structured light | |
| JP6513887B2 (ja) | 構造化光深度マップのアウトライアの検出および補正のための方法および装置 | |
| US9530215B2 (en) | Systems and methods for enhanced depth map retrieval for moving objects using active sensing technology | |
| US10223801B2 (en) | Code domain power control for structured light | |
| CN109416837B (zh) | 使用移位阴影轮廓的视差图中的对象重构 | |
| US10771768B2 (en) | Systems and methods for improved depth sensing | |
| CN107408306B (zh) | 一种产生对象的深度图信息的方法、设备及可读介质 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |