JP7670149B2 - 画像処理システム、符号化装置、符号化方法及び符号化プログラム - Google Patents

画像処理システム、符号化装置、符号化方法及び符号化プログラム Download PDF

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JP7670149B2
JP7670149B2 JP2023549243A JP2023549243A JP7670149B2 JP 7670149 B2 JP7670149 B2 JP 7670149B2 JP 2023549243 A JP2023549243 A JP 2023549243A JP 2023549243 A JP2023549243 A JP 2023549243A JP 7670149 B2 JP7670149 B2 JP 7670149B2
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智規 久保田
知行 上野
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Fujitsu Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2023549243A 2021-09-24 2021-09-24 画像処理システム、符号化装置、符号化方法及び符号化プログラム Active JP7670149B2 (ja)

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JP7670149B2 true JP7670149B2 (ja) 2025-04-30

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017211799A (ja) 2016-05-25 2017-11-30 キヤノン株式会社 情報処理装置および情報処理方法
WO2021152849A1 (ja) 2020-01-31 2021-08-05 富士通株式会社 データ処理装置及びデータ処理プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6392572B2 (ja) * 2014-07-22 2018-09-19 ルネサスエレクトロニクス株式会社 画像受信装置、画像伝送システムおよび画像受信方法
US11221990B2 (en) * 2015-04-03 2022-01-11 The Mitre Corporation Ultra-high compression of images based on deep learning
JP6658191B2 (ja) * 2016-03-25 2020-03-04 富士通株式会社 符号化装置、符号化方法、及びプログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017211799A (ja) 2016-05-25 2017-11-30 キヤノン株式会社 情報処理装置および情報処理方法
WO2021152849A1 (ja) 2020-01-31 2021-08-05 富士通株式会社 データ処理装置及びデータ処理プログラム

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JPWO2023047516A1 (https=) 2023-03-30
WO2023047516A1 (ja) 2023-03-30

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