JP2023168262A - データ分割装置及び方法 - Google Patents

データ分割装置及び方法 Download PDF

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Publication number: JP2023168262A
Authority: JP; Japan
Prior art keywords: coordinates; dimensional image; image data; data; coordinate
Prior art date: 2022-05-12
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

Application number

JP2023076216A

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English (en)

Japanese (ja)

Inventor

ジャン・シィダヌ

Xidan Zhang

タヌ・ジミン

Tan Zhiming

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fujitsu Ltd

Original Assignee

Fujitsu Ltd

Priority date (The priority date 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 date listed.)

2022-05-12

Filing date

2023-05-02

Publication date

2023-11-24

2023-05-02 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

2023-11-24 Publication of JP2023168262A publication Critical patent/JP2023168262A/ja

Status Pending legal-status Critical Current

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- 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
- G06V10/26—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
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
- 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
- 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
- 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
- G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks

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Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Multimedia (AREA)
Computer Vision & Pattern Recognition (AREA)
Evolutionary Computation (AREA)
Health & Medical Sciences (AREA)
Artificial Intelligence (AREA)
Computing Systems (AREA)
Software Systems (AREA)
General Health & Medical Sciences (AREA)
Medical Informatics (AREA)
Databases & Information Systems (AREA)
Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
Biophysics (AREA)
Computational Linguistics (AREA)
Data Mining & Analysis (AREA)
Molecular Biology (AREA)
General Engineering & Computer Science (AREA)
Mathematical Physics (AREA)
Image Processing (AREA)
Image Analysis (AREA)

JP2023076216A 2022-05-12 2023-05-02 データ分割装置及び方法 Pending JP2023168262A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN202210512475.3A CN117115434A (zh)	2022-05-12	2022-05-12	数据分割装置和方法
CN202210512475.3		2022-05-12

Publications (1)

Publication Number	Publication Date
JP2023168262A true JP2023168262A (ja)	2023-11-24

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ID=88797130

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2023076216A Pending JP2023168262A (ja)	2022-05-12	2023-05-02	データ分割装置及び方法

Country Status (2)

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JP (1)	JP2023168262A (zh)
CN (1)	CN117115434A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118011421A (zh) *	2024-04-10	2024-05-10	中国科学院西安光学精密机械研究所	基于激光雷达深度估计的经纬仪图像自动调焦方法及***

2022
- 2022-05-12 CN CN202210512475.3A patent/CN117115434A/zh active Pending
2023
- 2023-05-02 JP JP2023076216A patent/JP2023168262A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118011421A (zh) *	2024-04-10	2024-05-10	中国科学院西安光学精密机械研究所	基于激光雷达深度估计的经纬仪图像自动调焦方法及***

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Publication number	Publication date
CN117115434A (zh)	2023-11-24

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