JPWO2023162761A1 - - Google Patents
Info
- Publication number
- JPWO2023162761A1 JPWO2023162761A1 JP2024503041A JP2024503041A JPWO2023162761A1 JP WO2023162761 A1 JPWO2023162761 A1 JP WO2023162761A1 JP 2024503041 A JP2024503041 A JP 2024503041A JP 2024503041 A JP2024503041 A JP 2024503041A JP WO2023162761 A1 JPWO2023162761 A1 JP WO2023162761A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
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- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/64—Analysis of geometric attributes of convexity or concavity
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Computing Systems (AREA)
- Artificial Intelligence (AREA)
- Health & Medical Sciences (AREA)
- Databases & Information Systems (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Geometry (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022027286 | 2022-02-24 | ||
| PCT/JP2023/004859 WO2023162761A1 (ja) | 2022-02-24 | 2023-02-13 | 障害物検知方法、プログラムおよび障害物検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023162761A1 true JPWO2023162761A1 (https=) | 2023-08-31 |
| JPWO2023162761A5 JPWO2023162761A5 (https=) | 2024-10-30 |
Family
ID=87765773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024503041A Pending JPWO2023162761A1 (https=) | 2022-02-24 | 2023-02-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240395008A1 (https=) |
| EP (1) | EP4485356A4 (https=) |
| JP (1) | JPWO2023162761A1 (https=) |
| CN (1) | CN118871950A (https=) |
| WO (1) | WO2023162761A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5417645B2 (ja) * | 2010-03-08 | 2014-02-19 | オプテックス株式会社 | 距離画像における平面推定方法および距離画像カメラ |
| JP7381402B2 (ja) * | 2019-06-28 | 2023-11-15 | 株式会社クボタ | 自動走行システム |
| JP7230787B2 (ja) * | 2019-11-29 | 2023-03-01 | 株式会社豊田自動織機 | 障害物検出装置 |
| CN113848931B (zh) * | 2021-10-09 | 2022-09-27 | 上海联适导航技术股份有限公司 | 农机自动驾驶障碍物识别方法、系统、设备和存储介质 |
-
2023
- 2023-02-13 CN CN202380022873.XA patent/CN118871950A/zh active Pending
- 2023-02-13 WO PCT/JP2023/004859 patent/WO2023162761A1/ja not_active Ceased
- 2023-02-13 EP EP23759764.6A patent/EP4485356A4/en active Pending
- 2023-02-13 JP JP2024503041A patent/JPWO2023162761A1/ja active Pending
-
2024
- 2024-08-07 US US18/797,129 patent/US20240395008A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240395008A1 (en) | 2024-11-28 |
| WO2023162761A1 (ja) | 2023-08-31 |
| EP4485356A4 (en) | 2025-06-11 |
| CN118871950A (zh) | 2024-10-29 |
| EP4485356A1 (en) | 2025-01-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240705 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260209 |