Arrangements for image or video recognition or understanding

Classification Context

Section:

PHYSICS

Class:

COMPUTING OR CALCULATING; COUNTING

Subclass:

IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING

Scope Notes

Glossary: classification assigning category labels to patterns clustering grouping or separating samples in groups or classes according to their (dis)similarity or closeness. It generally involves many-to-many comparisons using a (dis)similarity measure or a distance function. feature extraction deriving descriptive or quantitative measures from data image and video understanding techniques for semantic interpretation, pattern recognition or pattern learning specifically applied to images and videos. pattern patterns data having characteristic regularity, or a representation derived from it, having some explanatory value or a meaning, e.g. an object depicted in an image. pattern recognition detection, categorisation, authentication and identification of patterns for explanatory purposes or to derive a certain meaning in images or video data, by acquiring, pre-processing or extracting distinctive features and matching, clustering or classifying these features or representations thereof. | Limiting references: Character recognition in images or videos | Application references: Image or video recognition or understanding of scene-related patterns and scene-specific elements Image or video recognition or understanding of human-related, animal-related or biometric patterns in image or video data Detecting, measuring and recording for medical diagnostic purposes Identifications of persons in medical applications Sorting of mail or documents using means for detecting the destination Input arrangements for interaction between user and computer Checking-devices for individual registration on entry or exit Testing to determine the identity or genuineness of paper currency or similar valuable papers Burglar, theft or intruder alarms using image scanning and comparing means Traffic control systems for road vehicles Scanning, transmission or reproduction of documents, e.g. facsimile transmission

Child Classifications

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• G06V 10/1 Image acquisition
• G06V 10/2 Image preprocessing
• G06V 10/4 Extraction of image or video features
• G06V 10/7 using pattern recognition or machine learning
• G06V 10/88 Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
• G06V 10/94 Hardware or software architectures specially adapted for image or video understanding
• G06V 10/96 Management of image or video recognition tasks
• G06V 10/98 Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns