Image processing device and method
AssigneeSamsung Electronics Co., Ltd.
InventorChanho JUNG
Life of this patent
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Abstract
A transmission device in an image processing system, includes: at least one processor configured to: transmit, to a reception device, first forward-error-correction (FEC) encoded data including first source data encoded at a first bitrate and first repair data used for error correction of the first source data; receive, from the reception device, information related to a reception error for the first FEC encoded data; and determine whether to change a bitrate of second source data into a second bitrate higher than the first bitrate based on the information related to the reception error, and wherein the second source data is included in second FEC encoded data transmitted after the first FEC encoded data is transmitted.
Claims20
A transmission device in an image processing system, comprising:
- a communication circuit;
- memory storing a program comprising at least one instruction;
- and
- at least one processor connected to the communication circuit and the memory and executing the at least one instruction of the program stored in the memory,
- wherein the at least one processor is configured to:
- transmit, to a reception device, first forward-error-correction (FEC) encoded data comprising first source data encoded at a first bitrate and first repair data used for error correction for the first source data;
- receive, from the reception device, information related to a reception error for the first FEC encoded data;
- and
- determine whether to change a bitrate of second source data into a second bitrate higher than the first bitrate based on the information related to the reception error, and
- wherein the second source data is included in second FEC encoded data transmitted after the first FEC encoded data is transmitted.
A reception device in an image processing system, comprising:
- a communication circuit;
- memory storing a program comprising at least one instruction;
- and
- at least one processor connected to the communication circuit and the memory and executing the at least one instruction of the program stored in the memory, wherein the at least one processor is configured to:
- receive, from a transmission device, first forward error correction (FEC) encoded data comprising first source data encoded at a first bitrate and first repair data used for error correction for the first source data;
- generate information related to a reception error for the first FEC encoded data;
- transmit, to the transmission device, information related to a reception error for the first FEC encoded data;
- and
- receive, from the transmission device, second FEC encoded data comprising second source data encoded at a second bitrate and second reconstructed data used for error correction for the second source data,
- wherein the second bitrate of the second source data is determined based on the information related to the reception error.
A method by a transmission device in an image processing system, the method comprising:
- transmitting, to a reception device, first forward error correction (FEC) encoded data comprising first source data encoded at a first bitrate and first repair data for error correction for the first source data;
- receiving, from the reception device, information related to a reception error for the first FEC encoded data;
- and
- determining whether to change a bitrate of second source data into a second bitrate higher than the first bitrate based on the information related to the reception error,
- wherein the second source data is included in second FEC encoded data transmitted after the first FEC encoded data is transmitted.
Dependencies are inferred from the claim text.