Decoding device, encoding device, decoding method, and encoding method

JPWO2025070262A5Pending Publication Date: 2026-06-25
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Patent Information

Application Number
JP2025548855
Authority / Receiving Office
JP · JP
Patent Type
Applications
Priority Date
2024-09-19
Filing Date
2024-09-19
Publication Date
2026-06-25

AI Technical Summary

Technical Problem

The prior art fails to effectively transmit modal information of the image, which may cause the decoding device to fail to select the best task processing or AI model, reducing the accuracy of task processing.

Method used

The modal information of the image is extracted in the encoding device, embedded in the bitstream, and transmitted to the decoding device. The decoding device performs task processing by acquiring modal information and switches the AI ​​model or image processing method according to the image type.

Benefits of technology

By transmitting modal information, the decoding device can perform task processing more accurately, improving the overall performance and accuracy of image processing.

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Abstract

This decoding device comprises a circuit and a memory connected to the circuit. The circuit acquires, from a bit stream, an image and a parameter associated with the image, and the parameter includes modality information indicating the image class of the image.
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