Terminal and server for providing video call service
AssigneeHyperconnect Inc.
InventorsSang Il Ahn, Hee Min Choi
Life of this patent
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Abstract
There is provided an application stored in a computer-readable storage medium for a first terminal to perform a method of providing a video call service, the method including: establishing a video call session between the first terminal of a first user and a second terminal of a second user; preparing facial expression information of the second user accumulated in at least one video call session executed by the second terminal before the video call session; determining emotion information corresponding to the facial expression information of the second user based on the facial expression information of the second user; and providing the determined emotion information through an execution screen of the first terminal.
Claims15
An application stored in a non-transitory computer-readable storage medium for a first terminal to perform a method of providing a video call service, the method comprising:
- establishing a video call session between the first terminal of a first user and a second terminal of a second user;
- preparing facial expression information of the second user accumulated in at least one previous video call session executed by the second terminal before the video call session;
- determining emotion information of the second user accumulated during the at least one previous video call session, based on the facial expression information of the second user;
- and
- providing the determined emotion information through an execution screen of the first terminal.
A server for providing a video call service, the server comprising:
- a communication interface configured to communicate with a plurality of terminals that support a video call;
- a storage;
- a processor;
- and
- a memory configured to store instructions executable by the processor,
- wherein the processor is configured to execute the instructions for
- receiving a video stream taken in a first video call session executed by each of the plurality of terminals, from each of the plurality of terminals,
- obtaining facial expression information of a user of each of the plurality of terminals based on facial feature points of the user included in the received video stream,
- determining emotion information indicating an emotional state of the user corresponding to each of the plurality of terminals based on the facial expression information of the user corresponding to each of the plurality of terminals and storing the emotion information in the storage,
- checking whether a second video call session is established between a first terminal of a first user and a second terminal of a second user, and
- transmitting, to the first terminal, emotion information of the second user accumulated in the first video call session executed by the second terminal before the establishing of the second video call session, stored in the storage.
A non-transitory computer-readable storage medium storing instructions executable by a processor, the non-transitory computer-readable storage medium comprising:
- instructions for establishing a video call session between a first terminal of a first user and a second terminal of a second user;
- instructions for preparing facial expression information of the second user accumulated in at least one previous video call session executed by the second terminal before the video call session;
- instructions for determining emotion information accumulated during the at least one previous video call session of the second user, based on the facial expression information of the second user;
- and
- instructions for providing the determined emotion information through an execution screen of the first terminal.
Dependencies are inferred from the claim text.