JPWO2022162760A1 - - Google Patents
Info
- Publication number
- JPWO2022162760A1 JPWO2022162760A1 JP2022577856A JP2022577856A JPWO2022162760A1 JP WO2022162760 A1 JPWO2022162760 A1 JP WO2022162760A1 JP 2022577856 A JP2022577856 A JP 2022577856A JP 2022577856 A JP2022577856 A JP 2022577856A JP WO2022162760 A1 JPWO2022162760 A1 JP WO2022162760A1
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
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- 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
- G06V40/172—Classification, e.g. identification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
-
- 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
- G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
- G06V10/431—Frequency domain transformation; Autocorrelation
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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
- G06V10/70—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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/95—Pattern authentication; Markers therefor; Forgery detection
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- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
- G06T2207/20224—Image subtraction
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- 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
- G06T2207/30196—Human being; Person
- G06T2207/30201—Face
-
- 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
- G06V10/30—Noise filtering
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Artificial Intelligence (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/002736 WO2022162760A1 (ja) | 2021-01-27 | 2021-01-27 | 判定方法、判定プログラム、および情報処理装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2022162760A1 true JPWO2022162760A1 (ja) | 2022-08-04 |
JPWO2022162760A5 JPWO2022162760A5 (ja) | 2023-06-26 |
JP7415202B2 JP7415202B2 (ja) | 2024-01-17 |
Family
ID=82653178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022577856A Active JP7415202B2 (ja) | 2021-01-27 | 2021-01-27 | 判定方法、判定プログラム、および情報処理装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230298140A1 (ja) |
EP (1) | EP4287112A4 (ja) |
JP (1) | JP7415202B2 (ja) |
CN (1) | CN116724332A (ja) |
WO (1) | WO2022162760A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018234384A1 (en) * | 2017-06-20 | 2018-12-27 | Hochschule Darmstadt | DETECTION OF FACIAL ARTIFICIAL IMAGES USING FACIAL REFERENCES |
GB201710560D0 (en) | 2017-06-30 | 2017-08-16 | Norwegian Univ Of Science And Tech (Ntnu) | Detection of manipulated images |
JP6924128B2 (ja) * | 2017-11-24 | 2021-08-25 | Kddi株式会社 | モーフィング画像生成装置及びモーフィング画像生成方法 |
-
2021
- 2021-01-27 CN CN202180082849.6A patent/CN116724332A/zh active Pending
- 2021-01-27 WO PCT/JP2021/002736 patent/WO2022162760A1/ja active Application Filing
- 2021-01-27 JP JP2022577856A patent/JP7415202B2/ja active Active
- 2021-01-27 EP EP21922784.0A patent/EP4287112A4/en active Pending
-
2023
- 2023-05-25 US US18/323,718 patent/US20230298140A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN116724332A (zh) | 2023-09-08 |
US20230298140A1 (en) | 2023-09-21 |
WO2022162760A1 (ja) | 2022-08-04 |
EP4287112A1 (en) | 2023-12-06 |
JP7415202B2 (ja) | 2024-01-17 |
EP4287112A4 (en) | 2024-01-10 |
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