SG11202104488YA - Method and apparatus for detecting blocking state of image acquisition device, device and storage medium - Google Patents
Method and apparatus for detecting blocking state of image acquisition device, device and storage mediumInfo
- Publication number
- SG11202104488YA SG11202104488YA SG11202104488YA SG11202104488YA SG11202104488YA SG 11202104488Y A SG11202104488Y A SG 11202104488YA SG 11202104488Y A SG11202104488Y A SG 11202104488YA SG 11202104488Y A SG11202104488Y A SG 11202104488YA SG 11202104488Y A SG11202104488Y A SG 11202104488YA
- Authority
- SG
- Singapore
- Prior art keywords
- storage medium
- image acquisition
- blocking state
- acquisition device
- detecting blocking
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
-
- 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
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- 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
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
-
- 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
-
- 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
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
- G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/162—Detection; Localisation; Normalisation using pixel segmentation or colour matching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- 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
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- 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
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
-
- 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
-
- 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
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
-
- 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
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
- H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/40—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the details of the power supply or the coupling to vehicle components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10048—Infrared image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Geometry (AREA)
- Quality & Reliability (AREA)
- Human Computer Interaction (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Mechanical Engineering (AREA)
- Image Analysis (AREA)
- Studio Devices (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910580603.6A CN112150534A (zh) | 2019-06-28 | 2019-06-28 | 图像采集设备遮挡状态检测方法、装置、设备和存储介质 |
PCT/CN2019/122213 WO2020258720A1 (zh) | 2019-06-28 | 2019-11-29 | 图像采集设备遮挡状态检测方法、装置、设备和存储介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202104488YA true SG11202104488YA (en) | 2021-05-28 |
Family
ID=73891239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202104488YA SG11202104488YA (en) | 2019-06-28 | 2019-11-29 | Method and apparatus for detecting blocking state of image acquisition device, device and storage medium |
Country Status (6)
Country | Link |
---|---|
US (1) | US11457126B2 (ja) |
JP (1) | JP2022511669A (ja) |
KR (1) | KR20210065177A (ja) |
CN (1) | CN112150534A (ja) |
SG (1) | SG11202104488YA (ja) |
WO (1) | WO2020258720A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113573444B (zh) * | 2021-07-23 | 2023-06-16 | 宁波方太厨具有限公司 | 智能家电及其光感控制方法、装置、存储介质 |
CN113628236A (zh) * | 2021-08-16 | 2021-11-09 | 北京百度网讯科技有限公司 | 摄像头遮挡检测方法、装置、设备、存储介质及程序产品 |
CN114734456A (zh) * | 2022-03-23 | 2022-07-12 | 深圳市商汤科技有限公司 | 摆棋方法、装置、电子设备、对弈机器人及存储介质 |
US20230391344A1 (en) * | 2022-06-01 | 2023-12-07 | GM Global Technology Operations LLC | In-vehicle multimodal violence detection for shared vehicles and self-driving shuttles |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6324090B2 (ja) * | 2014-01-31 | 2018-05-16 | 株式会社 日立産業制御ソリューションズ | 撮像装置 |
US9161029B1 (en) * | 2014-07-03 | 2015-10-13 | Interra Systems, Inc. | Systems and methods for detecting defective pixels in a video sequence |
US20170036599A1 (en) * | 2015-08-06 | 2017-02-09 | Ford Global Technologies, Llc | Vehicle display and mirror |
CN107347151B (zh) * | 2016-05-04 | 2018-12-18 | 南昌黑鲨科技有限公司 | 双目摄像头遮挡检测方法及装置 |
CN105744268A (zh) * | 2016-05-04 | 2016-07-06 | 深圳众思科技有限公司 | 摄像头遮挡检测方法及装置 |
JP6772113B2 (ja) * | 2017-08-02 | 2020-10-21 | クラリオン株式会社 | 付着物検出装置、および、それを備えた車両システム |
US10769454B2 (en) * | 2017-11-07 | 2020-09-08 | Nvidia Corporation | Camera blockage detection for autonomous driving systems |
CN108710885B (zh) * | 2018-03-29 | 2021-07-23 | 百度在线网络技术(北京)有限公司 | 目标对象的检测方法和装置 |
US11016492B2 (en) * | 2019-02-28 | 2021-05-25 | Zoox, Inc. | Determining occupancy of occluded regions |
-
2019
- 2019-06-28 CN CN201910580603.6A patent/CN112150534A/zh active Pending
- 2019-11-29 SG SG11202104488YA patent/SG11202104488YA/en unknown
- 2019-11-29 JP JP2021523700A patent/JP2022511669A/ja not_active Ceased
- 2019-11-29 KR KR1020217012973A patent/KR20210065177A/ko active Search and Examination
- 2019-11-29 WO PCT/CN2019/122213 patent/WO2020258720A1/zh active Application Filing
-
2021
- 2021-04-28 US US17/242,455 patent/US11457126B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2020258720A1 (zh) | 2020-12-30 |
KR20210065177A (ko) | 2021-06-03 |
US11457126B2 (en) | 2022-09-27 |
US20210250470A1 (en) | 2021-08-12 |
JP2022511669A (ja) | 2022-02-01 |
CN112150534A (zh) | 2020-12-29 |
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