BR112012033733A2 - dispositivo de identificação de objeto - Google Patents
dispositivo de identificação de objetoInfo
- Publication number
- BR112012033733A2 BR112012033733A2 BR112012033733A BR112012033733A BR112012033733A2 BR 112012033733 A2 BR112012033733 A2 BR 112012033733A2 BR 112012033733 A BR112012033733 A BR 112012033733A BR 112012033733 A BR112012033733 A BR 112012033733A BR 112012033733 A2 BR112012033733 A2 BR 112012033733A2
- Authority
- BR
- Brazil
- Prior art keywords
- polarization
- object identification
- processing region
- degree
- differential
- Prior art date
Links
- 230000010287 polarization Effects 0.000 abstract 9
- 238000003384 imaging method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
-
- 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
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
-
- 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
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
-
- 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
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Optics & Photonics (AREA)
- Artificial Intelligence (AREA)
- Human Computer Interaction (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Geometry (AREA)
- Image Analysis (AREA)
- Traffic Control Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
- Studio Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
dispositivo de identificação de objeto. um dispositivo de identificação de objeto identificando uma região de imagem de um alvo de identificação inclui uma unidade de formação de imagem recebendo duas luzes de polarização e formando respectivas imagens de polarização, uma unidade de calculo de brilho dividindo as duas imagens de polarização nas regiões de processamento e calcular o valor de soma de brilho entre as duas imagens de polarização para cada região de processamento, uma unidade de calculo de grau de polarização diferencial calculando um grau de polarização diferencial para cada região de processamento, uma unidade de determinação de de condição de seleção determinando se o grau de polarização diferencial satisfaz uma condição de seleção predeterminada, e uma unidade de processamento de identificação de objeto especificando a região de processamento com base no grau de polarização diferencial ou valor de soma de brilho dependendo se a condição de seleção predeterminada está satisfeita e identifica várias regiões de identificação que estão especificados como as regiões de processamento como a região de image do alvo de identificação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010151334 | 2010-07-01 | ||
JP2011114337A JP5761601B2 (ja) | 2010-07-01 | 2011-05-23 | 物体識別装置 |
PCT/JP2011/065238 WO2012002552A1 (en) | 2010-07-01 | 2011-06-27 | Object identification device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012033733A2 true BR112012033733A2 (pt) | 2016-11-22 |
Family
ID=45402252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012033733A BR112012033733A2 (pt) | 2010-07-01 | 2011-06-27 | dispositivo de identificação de objeto |
Country Status (7)
Country | Link |
---|---|
US (1) | US8831286B2 (pt) |
EP (1) | EP2589019A4 (pt) |
JP (1) | JP5761601B2 (pt) |
KR (1) | KR101417571B1 (pt) |
CN (1) | CN103080978B (pt) |
BR (1) | BR112012033733A2 (pt) |
WO (1) | WO2012002552A1 (pt) |
Families Citing this family (55)
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JP5761601B2 (ja) * | 2010-07-01 | 2015-08-12 | 株式会社リコー | 物体識別装置 |
JP5668535B2 (ja) * | 2011-03-08 | 2015-02-12 | 株式会社リコー | 物体の像を取得する装置、物体の像を取得する方法、プログラム、及び記録媒体 |
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JP5665655B2 (ja) * | 2011-05-24 | 2015-02-04 | 株式会社日立製作所 | 画像処理装置及び方法 |
JP5919665B2 (ja) * | 2011-07-19 | 2016-05-18 | 日本電気株式会社 | 情報処理装置、物体追跡方法および情報処理プログラム |
EP2574958B1 (en) * | 2011-09-28 | 2017-02-22 | Honda Research Institute Europe GmbH | Road-terrain detection method and system for driver assistance systems |
JP5895448B2 (ja) * | 2011-10-27 | 2016-03-30 | 株式会社リコー | 車両認識装置、車両認識方法、プログラム |
JP5995140B2 (ja) | 2012-01-19 | 2016-09-21 | 株式会社リコー | 撮像装置及びこれを備えた車両システム並びに画像処理方法 |
JP5906464B2 (ja) * | 2012-02-02 | 2016-04-20 | パナソニックIpマネジメント株式会社 | 撮像装置 |
JP5929330B2 (ja) * | 2012-03-05 | 2016-06-01 | 日産自動車株式会社 | 段差検出装置 |
JP2014016981A (ja) * | 2012-06-15 | 2014-01-30 | Ricoh Co Ltd | 移動面認識装置、移動面認識方法及び移動面認識用プログラム |
MX351545B (es) * | 2013-04-21 | 2017-10-19 | Mobileoct Ltd | Aparato de proyección de luz polarizada y métodos del mismo para separar la luz de una superficie de una muestra y sus capas de difusas más profundas. |
JP6417666B2 (ja) * | 2013-05-15 | 2018-11-07 | 株式会社リコー | 画像処理システム |
JP5914422B2 (ja) * | 2013-07-08 | 2016-05-11 | 京セラドキュメントソリューションズ株式会社 | 画像読取装置及び画像形成装置 |
DE102013109005A1 (de) * | 2013-08-20 | 2015-02-26 | Khs Gmbh | Vorrichtung und Verfahren zur Identifikation von Codierungen unter Folie |
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JP2015115041A (ja) * | 2013-12-16 | 2015-06-22 | ソニー株式会社 | 画像処理装置と画像処理方法 |
JP6485078B2 (ja) * | 2014-02-18 | 2019-03-20 | パナソニックIpマネジメント株式会社 | 画像処理方法および画像処理装置 |
JP6313081B2 (ja) * | 2014-03-20 | 2018-04-18 | クラリオン株式会社 | 車載用画像処理装置およびそれを用いた車両システム |
WO2015182225A1 (ja) * | 2014-05-30 | 2015-12-03 | コニカミノルタ株式会社 | 撮像装置 |
JP6189815B2 (ja) * | 2014-10-29 | 2017-08-30 | 株式会社Soken | 走行区画線認識システム |
JP6367697B2 (ja) * | 2014-11-28 | 2018-08-01 | 株式会社デンソー | 物体検知装置 |
JP2016127333A (ja) | 2014-12-26 | 2016-07-11 | 株式会社リコー | 撮像素子および撮像装置および撮像情報認識システム |
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WO2017057058A1 (ja) * | 2015-09-30 | 2017-04-06 | ソニー株式会社 | 情報処理装置、情報処理方法、およびプログラム |
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CN105530419B (zh) * | 2016-02-05 | 2019-12-31 | 京东方科技集团股份有限公司 | 图像采集系统、图像采集处理系统和图像采集处理方法 |
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CN108885277B (zh) * | 2016-04-18 | 2021-05-11 | 索尼公司 | 信息处理设备和信息处理方法 |
JP6776614B2 (ja) * | 2016-05-18 | 2020-10-28 | 株式会社リコー | 路面状態判別システムおよび移動体 |
JP6615723B2 (ja) * | 2016-09-07 | 2019-12-04 | 株式会社ソニー・インタラクティブエンタテインメント | 情報処理装置および対象物認識方法 |
KR101816449B1 (ko) * | 2016-10-20 | 2018-01-08 | 현대자동차주식회사 | 다시점 카메라의 통합 노출 제어 장치, 그를 포함한 시스템 및 그 방법 |
JP6950170B2 (ja) | 2016-11-30 | 2021-10-13 | 株式会社リコー | 情報処理装置、撮像装置、機器制御システム、情報処理方法、及びプログラム |
US10262477B1 (en) * | 2016-12-02 | 2019-04-16 | Lytx, Inc. | Determination of road conditions using sensors associated with a vehicle |
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JP6879899B2 (ja) * | 2017-12-28 | 2021-06-02 | 日立造船株式会社 | 撹拌状態検出装置、撹拌制御装置、および撹拌状態検出方法 |
JP7173056B2 (ja) * | 2018-02-09 | 2022-11-16 | ソニーグループ株式会社 | 認識装置と認識方法およびプログラム |
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WO2020049638A1 (ja) * | 2018-09-04 | 2020-03-12 | 株式会社ソニー・インタラクティブエンタテインメント | 情報処理装置およびプレイフィールド逸脱検知方法 |
US10666877B2 (en) * | 2018-09-14 | 2020-05-26 | Motorola Solutions, Inc. | Synopsizing videos from multiple moving video cameras |
US11050944B2 (en) | 2018-11-29 | 2021-06-29 | Microsoft Technology Licensing, Llc | Switched polarization imaging to detect display screen |
US10924645B2 (en) * | 2018-11-29 | 2021-02-16 | Microsoft Technology Licensing, Llc | Polarization imaging to detect display screen |
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JP7240916B2 (ja) | 2019-03-22 | 2023-03-16 | ソニーセミコンダクタソリューションズ株式会社 | 情報処理装置、情報処理方法、および情報処理プログラム |
WO2020202695A1 (ja) * | 2019-04-03 | 2020-10-08 | ソニー株式会社 | 画像処理装置と情報生成装置およびその方法 |
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CN114077102B (zh) * | 2020-08-14 | 2023-03-17 | 华为技术有限公司 | 偏振器及阵列、偏振可控方法及装置、电子设备 |
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JP5152655B2 (ja) * | 2008-06-18 | 2013-02-27 | 株式会社リコー | 撮像装置 |
JP4636149B2 (ja) * | 2008-09-09 | 2011-02-23 | ソニー株式会社 | 画像データ解析装置、および画像データ解析方法、並びにプログラム |
EP2375755B8 (en) * | 2009-01-06 | 2013-10-09 | Panasonic Corporation | Apparatus for detecting direction of image pickup device and moving body comprising same |
EP2517175A4 (en) * | 2009-12-25 | 2018-01-10 | Ricoh Company, Ltd. | Object identifying apparatus, moving body control apparatus, and information providing apparatus |
JP5696927B2 (ja) | 2009-12-25 | 2015-04-08 | 株式会社リコー | 物体識別装置、並びに、これを備えた移動体制御装置及び情報提供装置 |
JP5664152B2 (ja) * | 2009-12-25 | 2015-02-04 | 株式会社リコー | 撮像装置、車載用撮像システム及び物体識別装置 |
JP5761601B2 (ja) * | 2010-07-01 | 2015-08-12 | 株式会社リコー | 物体識別装置 |
JP5867807B2 (ja) * | 2010-12-08 | 2016-02-24 | 株式会社リコー | 車両識別装置 |
-
2011
- 2011-05-23 JP JP2011114337A patent/JP5761601B2/ja not_active Expired - Fee Related
- 2011-06-27 US US13/807,175 patent/US8831286B2/en active Active
- 2011-06-27 KR KR1020127034416A patent/KR101417571B1/ko active IP Right Grant
- 2011-06-27 WO PCT/JP2011/065238 patent/WO2012002552A1/en active Application Filing
- 2011-06-27 BR BR112012033733A patent/BR112012033733A2/pt not_active Application Discontinuation
- 2011-06-27 EP EP11801014.9A patent/EP2589019A4/en not_active Withdrawn
- 2011-06-27 CN CN201180042378.2A patent/CN103080978B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20130040964A (ko) | 2013-04-24 |
JP5761601B2 (ja) | 2015-08-12 |
US8831286B2 (en) | 2014-09-09 |
KR101417571B1 (ko) | 2014-07-08 |
US20130136306A1 (en) | 2013-05-30 |
JP2012033149A (ja) | 2012-02-16 |
WO2012002552A1 (en) | 2012-01-05 |
EP2589019A4 (en) | 2017-12-27 |
CN103080978B (zh) | 2015-09-30 |
CN103080978A (zh) | 2013-05-01 |
EP2589019A1 (en) | 2013-05-08 |
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