JP6776333B2 - メモリ効率の良いコーディングされた光の誤り訂正 - Google Patents
メモリ効率の良いコーディングされた光の誤り訂正 Download PDFInfo
- Publication number
- JP6776333B2 JP6776333B2 JP2018506383A JP2018506383A JP6776333B2 JP 6776333 B2 JP6776333 B2 JP 6776333B2 JP 2018506383 A JP2018506383 A JP 2018506383A JP 2018506383 A JP2018506383 A JP 2018506383A JP 6776333 B2 JP6776333 B2 JP 6776333B2
- Authority
- JP
- Japan
- Prior art keywords
- codeword
- depth
- code
- invalid
- codebook
- 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
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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2018533104A JP2018533104A (ja) | 2018-11-08 |
| JP2018533104A5 JP2018533104A5 (enExample) | 2019-08-15 |
| JP6776333B2 true JP6776333B2 (ja) | 2020-10-28 |
Family
ID=56801769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018506383A Active JP6776333B2 (ja) | 2015-08-14 | 2016-07-20 | メモリ効率の良いコーディングされた光の誤り訂正 |
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 (14)
| 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 |
| US10699429B2 (en) * | 2017-08-19 | 2020-06-30 | Cognex Corporation | Coding distance topologies for structured light patterns for 3D reconstruction |
| 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 |
| CN111480342B (zh) * | 2017-12-01 | 2024-04-23 | 索尼公司 | 编码装置、编码方法、解码装置、解码方法和存储介质 |
| 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 |
| US11636285B2 (en) * | 2020-09-09 | 2023-04-25 | Micron Technology, Inc. | Memory including examples of calculating hamming distances for neural network and data center applications |
| US20220373328A1 (en) * | 2021-05-06 | 2022-11-24 | Eys3D Microelectronics, Co. | Processing device of depth information |
Family Cites Families (61)
| 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 |
| 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 |
| US7231578B2 (en) * | 2004-04-02 | 2007-06-12 | Hitachi Global Storage Technologies Netherlands B.V. | Techniques for detecting and correcting errors using multiple interleave erasure pointers |
| 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 |
| JP4856605B2 (ja) * | 2006-08-31 | 2012-01-18 | パナソニック株式会社 | 符号化方法、符号化装置、及び送信装置 |
| 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 |
| WO2011060579A1 (en) | 2009-11-18 | 2011-05-26 | Industrial Technology Research Institute | Method for generating depth maps from monocular images and systems using the same |
| GB2479784B (en) * | 2010-04-23 | 2012-11-07 | Nds Ltd | Image scaling |
| 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 |
| US8908011B2 (en) | 2010-09-17 | 2014-12-09 | Panasonic Corporation | Three-dimensional video creating device and three-dimensional video creating method |
| 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 |
| BR112014003165A2 (pt) * | 2011-08-09 | 2017-03-01 | Samsung Electronics Co Ltd | método para codificar um mapa de profundidade de dados de vídeo de múltiplas visualizações, aparelho para codificar um mapa de profundidade de dados de vídeo de múltiplas visualizações, método para decodificar um mapa de profundidade de dados de vídeo de múltiplas visualizações, e aparelho para decodificar um mapa de profundidade de dados de vídeo de múltiplas visualizações |
| US9491441B2 (en) | 2011-08-30 | 2016-11-08 | Microsoft Technology Licensing, Llc | Method to extend laser depth map range |
| EP3657796A1 (en) | 2011-11-11 | 2020-05-27 | GE Video Compression, LLC | Efficient multi-view coding using depth-map estimate for a dependent view |
| KR20140092910A (ko) * | 2011-11-14 | 2014-07-24 | 도쿠리츠 교세이 호진 죠호 츠신 켄큐 키코 | 입체 영상 부호화 장치, 입체 영상 복호화 장치, 입체 영상 부호화 방법, 입체 영상 복호화 방법, 입체 영상 부호화 프로그램 및 입체 영상 복호화 프로그램 |
| 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 |
| US20150117514A1 (en) * | 2012-04-23 | 2015-04-30 | Samsung Electronics Co., Ltd. | Three-dimensional video encoding method using slice header and method therefor, and three-dimensional video decoding method and device therefor |
| 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 |
| JP6787667B2 (ja) * | 2012-09-21 | 2020-11-18 | ノキア テクノロジーズ オサケユイチア | ビデオコーディングのための方法と装置 |
| US10368053B2 (en) | 2012-11-14 | 2019-07-30 | Qualcomm Incorporated | Structured light active depth sensing systems combining multiple images to compensate for differences in reflectivity and/or absorption |
| 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 |
| WO2014209268A1 (en) | 2013-06-24 | 2014-12-31 | Intel Corporation | Error detecting and correcting structured light patterns |
| US9262696B2 (en) | 2013-10-30 | 2016-02-16 | Intel Corporation | Image capture feedback |
| CN103702098B (zh) * | 2013-12-09 | 2015-12-30 | 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 |
| 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 |
| US9407896B2 (en) * | 2014-03-24 | 2016-08-02 | Hong Kong Applied Science and Technology Research Institute Company, Limited | Multi-view synthesis in real-time with fallback to 2D from 3D to reduce flicker in low or unstable stereo-matching image regions |
| US10349037B2 (en) | 2014-04-03 | 2019-07-09 | Ams Sensors Singapore 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 |
| CN104199922B (zh) * | 2014-09-01 | 2019-05-03 | 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 |
| 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 EP EP16757381.5A patent/EP3335192B1/en active Active
- 2016-07-20 CN CN201680043443.6A patent/CN107851310B/zh active Active
- 2016-07-20 JP JP2018506383A patent/JP6776333B2/ja active Active
- 2016-07-20 WO PCT/US2016/043141 patent/WO2017030727A1/en not_active Ceased
- 2016-07-20 BR BR112018002739-1A patent/BR112018002739B1/pt not_active IP Right Cessation
- 2016-07-20 KR KR1020187004330A patent/KR102507101B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9635339B2 (en) | 2017-04-25 |
| CN107851310A (zh) | 2018-03-27 |
| KR20180041671A (ko) | 2018-04-24 |
| WO2017030727A1 (en) | 2017-02-23 |
| JP2018533104A (ja) | 2018-11-08 |
| US20170048507A1 (en) | 2017-02-16 |
| EP3335192B1 (en) | 2019-07-03 |
| BR112018002739A2 (enExample) | 2018-10-02 |
| KR102507101B1 (ko) | 2023-03-06 |
| EP3335192A1 (en) | 2018-06-20 |
| BR112018002739B1 (pt) | 2023-10-24 |
| CN107851310B (zh) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6776333B2 (ja) | メモリ効率の良いコーディングされた光の誤り訂正 | |
| JP6419988B2 (ja) | 構造化光における誤り訂正のためのシステムおよび方法 | |
| EP2856078B1 (en) | Design of code in affine-invariant spatial mask | |
| US8811767B2 (en) | Structured light for 3D shape reconstruction subject to global illumination | |
| US10574947B2 (en) | Object reconstruction in disparity maps using displaced shadow outlines | |
| US10223801B2 (en) | Code domain power control for structured light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180215 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190704 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190704 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200826 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200907 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201007 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6776333 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |