Emotion recognition method and apparatus based on context information
AssigneeElectronics and Telecommunications Research Institute
InventorsByung-Ok Han, Moon-Ki Back, Jang-Hee Yoo, Cheol-Hwan Yoo
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Abstract
Disclosed herein are an emotion recognition method and method based on context information. The emotion recognition method includes detecting information corresponding to an emotion recognition subject from an input image, extracting a recognition subject feature based on the information corresponding to the emotion recognition subject, extracting a context feature based on the input image, storing the recognition subject feature and the context feature in a short-term memory, and storing the context feature in a long-term memory.
Claims10
An emotion recognition method based on context information in a context-aware emotion recognition method, the emotion recognition method comprising:
- detecting information corresponding to an emotion recognition subject from an input image;
- extracting a recognition subject feature based on the information corresponding to the emotion recognition subject;
- extracting a context feature based on the input image;
- storing the recognition subject feature and the context feature in a short-term memory;
- generating context text information representing the context feature in text;
- and
- recognizing an emotion of the emotion recognition subject based on information stored in the short-term memory and summary context information, wherein the summary context information is generated as a summary based on the generated context text information and long-term memory text information stored in a long-term memory.
An emotion recognition apparatus based on context information, comprising:
- a controller configured to detect information corresponding to an emotion recognition subject from an input image, extract a recognition subject feature based on the information corresponding to the emotion recognition subject, extract a context feature based on the input image, and generate context text information representing the context feature in text;
- a short-term storage unit configured to store the recognition subject feature and the context feature;
- and
- a long-term storage unit configured to store long-term memory text information,
- wherein the controller is configured to recognize an emotion of the emotion recognition subject based on information stored in the short-term memory and summary context information, wherein the summary context information is generated as a summary based on the generated context text information and the long-term memory text information.
Dependencies are inferred from the claim text.