JPWO2022239114A1 - - Google Patents
Info
- Publication number
- JPWO2022239114A1 JPWO2022239114A1 JP2023520630A JP2023520630A JPWO2022239114A1 JP WO2022239114 A1 JPWO2022239114 A1 JP WO2022239114A1 JP 2023520630 A JP2023520630 A JP 2023520630A JP 2023520630 A JP2023520630 A JP 2023520630A JP WO2022239114 A1 JPWO2022239114 A1 JP WO2022239114A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/60—General implementation details not specific to a particular type of compression
- H03M7/6005—Decoder aspects
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/3082—Vector coding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/60—General implementation details not specific to a particular type of compression
- H03M7/6011—Encoder aspects
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Medical Informatics (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/017893 WO2022239114A1 (ja) | 2021-05-11 | 2021-05-11 | 符号化復号装置、符号化復号方法及びプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022239114A1 true JPWO2022239114A1 (https=) | 2022-11-17 |
| JP7587187B2 JP7587187B2 (ja) | 2024-11-20 |
Family
ID=84028927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023520630A Active JP7587187B2 (ja) | 2021-05-11 | 2021-05-11 | 符号化復号装置、符号化復号方法及びプログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240214004A1 (https=) |
| JP (1) | JP7587187B2 (https=) |
| WO (1) | WO2022239114A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119312844A (zh) * | 2023-07-11 | 2025-01-14 | 华为技术有限公司 | 解码网络模型、解码网络模型的量化方法及相关装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020149311A (ja) * | 2019-03-13 | 2020-09-17 | キオクシア株式会社 | 情報処理方法及び情報処理装置 |
| WO2020230188A1 (ja) * | 2019-05-10 | 2020-11-19 | 日本電信電話株式会社 | 符号化装置、符号化方法及びプログラム |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5144688A (en) * | 1990-03-23 | 1992-09-01 | Board Of Regents, The University Of Texas System | Method and apparatus for visual pattern image coding |
| US5260783A (en) * | 1991-02-21 | 1993-11-09 | Gte Laboratories Incorporated | Layered DCT video coder for packet switched ATM networks |
| US5651026A (en) * | 1992-06-01 | 1997-07-22 | Hughes Electronics | Robust vector quantization of line spectral frequencies |
| US5592228A (en) * | 1993-03-04 | 1997-01-07 | Kabushiki Kaisha Toshiba | Video encoder using global motion estimation and polygonal patch motion estimation |
| US5623312A (en) * | 1994-12-22 | 1997-04-22 | Lucent Technologies Inc. | Compressed-domain bit rate reduction system |
| US5732389A (en) * | 1995-06-07 | 1998-03-24 | Lucent Technologies Inc. | Voiced/unvoiced classification of speech for excitation codebook selection in celp speech decoding during frame erasures |
| US5664055A (en) * | 1995-06-07 | 1997-09-02 | Lucent Technologies Inc. | CS-ACELP speech compression system with adaptive pitch prediction filter gain based on a measure of periodicity |
| US5729694A (en) * | 1996-02-06 | 1998-03-17 | The Regents Of The University Of California | Speech coding, reconstruction and recognition using acoustics and electromagnetic waves |
| US20010017941A1 (en) * | 1997-03-14 | 2001-08-30 | Navin Chaddha | Method and apparatus for table-based compression with embedded coding |
| US11600282B2 (en) * | 2021-07-02 | 2023-03-07 | Google Llc | Compressing audio waveforms using neural networks and vector quantizers |
-
2021
- 2021-05-11 US US18/286,221 patent/US20240214004A1/en not_active Abandoned
- 2021-05-11 WO PCT/JP2021/017893 patent/WO2022239114A1/ja not_active Ceased
- 2021-05-11 JP JP2023520630A patent/JP7587187B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020149311A (ja) * | 2019-03-13 | 2020-09-17 | キオクシア株式会社 | 情報処理方法及び情報処理装置 |
| WO2020230188A1 (ja) * | 2019-05-10 | 2020-11-19 | 日本電信電話株式会社 | 符号化装置、符号化方法及びプログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240214004A1 (en) | 2024-06-27 |
| JP7587187B2 (ja) | 2024-11-20 |
| WO2022239114A1 (ja) | 2022-11-17 |
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