Method and device with compression
AssigneeSamsung Electronics Co., Ltd.
InventorsJihye PARK, Jihoon NAM, Yeongon CHO, Yoojin KIM
Life of this patent
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Abstract
A processor-implemented method includes receiving original data, obtaining compressed data by compressing the original data, determining a compression performance index of the compressed data, determining whether to perform additional compression based on the compression performance index, in response to determining that the additional compression is to be performed, changing a compression parameter based on the compression performance index, and performing the additional compression on the compressed data based on the changed compression parameter.
Claims20
A processor-implemented method comprising:
- receiving original data;
- obtaining compressed data by compressing the original data;
- determining a compression performance index of the compressed data;
- determining whether to perform additional compression based on the compression performance index;
- in response to determining that the additional compression is to be performed, changing a compression parameter based on the compression performance index;
- and
- performing the additional compression on the compressed data based on the changed compression parameter.
An electronic device comprising:
- one or more processors configured to:
- receive original data;
- obtain compressed data by compressing the original data;
- determine a compression performance index of the compressed data;
- determine whether to perform additional compression based on the compression performance index;
- in response to determining that the additional compression is to be performed, change a compression parameter based on the compression performance index;
- and
- perform the additional compression on the compressed data based on the changed compression parameter.
A processor-implemented method comprising:
- determining a compression ratio and a decompression latency of compressed data;
- in response to either one or both of the compression ratio being less than a first threshold value and the decompression latency being greater than or equal to a second threshold value, changing a compression parameter;
- and
- performing additional compression on the compressed data based on the changed compression parameter.
Dependencies are inferred from the claim text.