Content generating device, content distribution system, content generating method, and content generating program
AssigneeDWANGO Co., Ltd.
InventorsTakashi Kojima, Kazuhiko Kusano, Hajime Kato
Life of this patent
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Abstract
According to one or more embodiments, a content generating device is provided. The content generating device comprises a first generator, a second generator, and a first transmitter. The first generator generates low-bit-rate encoded data that is original data having been encoded to a low-bit-rate. The second generator generates machine-learned model data for generating improved data obtained by improving human perceptually the low-bit-rate encoded data, based on a machine-learned model. The first transmitter transmits the low-bit-rate encoded data and the model data to outside.
Claims20
A content generating device, comprising at least one processor configured to:
- obtain original data including category information;
- encode the original data to a low-bit-rate and generate low-bit-rate encoded data;
- generate, based on a machine-learned model, machine-learned model data corresponding to the category information of the original data by using teacher data corresponding to the category information, the machine-learned model data to be used for generating improved data that is human perceptually improved from the low-bit-rate encoded data;
- and
- transmit the low-bit-rate encoded data and the model data to outside the device.
A content distribution system, comprising:
- a content generating device including at least one processor configured to:
- obtain original data including category information;
- encode the original data to a low-bit-rate and generate low-bit-rate encoded data;
- generate, based on a machine-learned model, machine-learned model data corresponding to the category information of the original data by using teacher data corresponding to the category information, the machine-learned model data to be used for generating improved data that is human perceptually improved from the low-bit-rate encoded data;
- and
- transmit the low-bit-rate encoded data and the model data to outside the content generating device;
- and
- a content distribution device including at least one processor configured to:
- receive the low-bit-rate encoded data and the model data transmitted from the content generating device;
- generate the improved data based on the low-bit-rate encoded data, from the low-bit-rate encoded data and the model data received;
- and
- distribute the improved data as content data.
A content generating method, comprising:
- obtaining original data including category information;
- encoding the original data to a low-bito rate and generating low-bit-rate encoded data;
- generating, based on a machine-learned model, machine-learned model data corresponding to the category information of the original data by using teacher data corresponding to the category information, the machine-learned model data to be used for generating improved data that is human perceptually improved from the low-bit-rate encoded data;
- and
- transmitting the low-bit-rate encoded data and the model data to outside a device.
Dependencies are inferred from the claim text.