GB2546714C - Method, system and computer program for comparing images - Google Patents
Method, system and computer program for comparing images Download PDFInfo
- Publication number
- GB2546714C GB2546714C GB1708943.4A GB201708943A GB2546714C GB 2546714 C GB2546714 C GB 2546714C GB 201708943 A GB201708943 A GB 201708943A GB 2546714 C GB2546714 C GB 2546714C
- Authority
- GB
- United Kingdom
- Prior art keywords
- computer program
- comparing images
- images
- comparing
- program
- Prior art date
- 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.)
- Active
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/94—Hardware or software architectures specially adapted for image or video understanding
- G06V10/95—Hardware or software architectures specially adapted for image or video understanding structured as a network, e.g. client-server architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
- G06V10/993—Evaluation of the quality of the acquired pattern
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- 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
- G06V10/74—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
- G06V10/759—Region-based matching
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Quality & Reliability (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Artificial Intelligence (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Biomedical Technology (AREA)
- Computing Systems (AREA)
- Collating Specific Patterns (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1305814.4A GB2500823B (en) | 2013-03-28 | 2013-03-28 | Method, system and computer program for comparing images |
US13/953,619 US8724856B1 (en) | 2013-03-28 | 2013-07-29 | Method, system and computer program for comparing images |
GBGB1319344.6A GB201319344D0 (en) | 2013-03-28 | 2013-11-01 | Method, system and computer program for comparing images |
GB1602863.1A GB2539302B (en) | 2013-03-28 | 2014-03-28 | Method, system and computer program for comparing images |
Publications (4)
Publication Number | Publication Date |
---|---|
GB201708943D0 GB201708943D0 (en) | 2017-07-19 |
GB2546714A GB2546714A (en) | 2017-07-26 |
GB2546714B GB2546714B (en) | 2017-12-13 |
GB2546714C true GB2546714C (en) | 2021-03-24 |
Family
ID=49767538
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1319344.6A Ceased GB201319344D0 (en) | 2013-03-28 | 2013-11-01 | Method, system and computer program for comparing images |
GB1708943.4A Active GB2546714C (en) | 2013-03-28 | 2014-03-28 | Method, system and computer program for comparing images |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1319344.6A Ceased GB201319344D0 (en) | 2013-03-28 | 2013-11-01 | Method, system and computer program for comparing images |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB201319344D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107862265B (en) * | 2017-10-30 | 2022-02-18 | Oppo广东移动通信有限公司 | Image processing method and related product |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4406547B2 (en) * | 2003-03-03 | 2010-01-27 | 富士フイルム株式会社 | ID card creation device, ID card, face authentication terminal device, face authentication device and system |
US20050063569A1 (en) * | 2003-06-13 | 2005-03-24 | Charles Colbert | Method and apparatus for face recognition |
-
2013
- 2013-11-01 GB GBGB1319344.6A patent/GB201319344D0/en not_active Ceased
-
2014
- 2014-03-28 GB GB1708943.4A patent/GB2546714C/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201708943D0 (en) | 2017-07-19 |
GB2546714A (en) | 2017-07-26 |
GB2546714B (en) | 2017-12-13 |
GB201319344D0 (en) | 2013-12-18 |
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