JPWO2022091182A1 - - Google Patents
Info
- Publication number
- JPWO2022091182A1 JPWO2022091182A1 JP2022558615A JP2022558615A JPWO2022091182A1 JP WO2022091182 A1 JPWO2022091182 A1 JP WO2022091182A1 JP 2022558615 A JP2022558615 A JP 2022558615A JP 2022558615 A JP2022558615 A JP 2022558615A JP WO2022091182 A1 JPWO2022091182 A1 JP WO2022091182A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
-
- 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
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- 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
-
- 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
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- 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
- G06T2207/10016—Video; Image sequence
-
- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30232—Surveillance
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Analysis (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/040119 WO2022091182A1 (ja) | 2020-10-26 | 2020-10-26 | 撮像状況監視システム、撮像状況監視方法、及び記録媒体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022091182A1 true JPWO2022091182A1 (https=) | 2022-05-05 |
| JPWO2022091182A5 JPWO2022091182A5 (https=) | 2023-06-22 |
| JP7521590B2 JP7521590B2 (ja) | 2024-07-24 |
Family
ID=81383764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022558615A Active JP7521590B2 (ja) | 2020-10-26 | 2020-10-26 | 撮像状況監視システム、撮像状況監視方法、及び記録媒体 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230386073A1 (https=) |
| JP (1) | JP7521590B2 (https=) |
| WO (1) | WO2022091182A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025017855A1 (ja) * | 2023-07-19 | 2025-01-23 | 日本電気株式会社 | 監視装置、監視方法、及び記録媒体 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002157676A (ja) * | 2000-11-21 | 2002-05-31 | Natl Inst For Land & Infrastructure Management Mlit | 可視画像式路面状況把握装置における路面状況判定方法 |
| WO2014010174A1 (ja) * | 2012-07-12 | 2014-01-16 | 日本電気株式会社 | 画角変動検知装置、画角変動検知方法および画角変動検知プログラム |
-
2020
- 2020-10-26 WO PCT/JP2020/040119 patent/WO2022091182A1/ja not_active Ceased
- 2020-10-26 JP JP2022558615A patent/JP7521590B2/ja active Active
- 2020-10-26 US US18/032,063 patent/US20230386073A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002157676A (ja) * | 2000-11-21 | 2002-05-31 | Natl Inst For Land & Infrastructure Management Mlit | 可視画像式路面状況把握装置における路面状況判定方法 |
| WO2014010174A1 (ja) * | 2012-07-12 | 2014-01-16 | 日本電気株式会社 | 画角変動検知装置、画角変動検知方法および画角変動検知プログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022091182A1 (ja) | 2022-05-05 |
| US20230386073A1 (en) | 2023-11-30 |
| JP7521590B2 (ja) | 2024-07-24 |
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