JPWO2022210661A1 - - Google Patents

Info

Publication number
JPWO2022210661A1
JPWO2022210661A1 JP2023511348A JP2023511348A JPWO2022210661A1 JP WO2022210661 A1 JPWO2022210661 A1 JP WO2022210661A1 JP 2023511348 A JP2023511348 A JP 2023511348A JP 2023511348 A JP2023511348 A JP 2023511348A JP WO2022210661 A1 JPWO2022210661 A1 JP WO2022210661A1
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.)
Pending
Application number
JP2023511348A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022210661A1 publication Critical patent/JPWO2022210661A1/ja
Priority to JP2025151115A priority Critical patent/JP2025183340A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/07—Target detection
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
JP2023511348A 2021-03-30 2022-03-29 Pending JPWO2022210661A1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025151115A JP2025183340A (ja) 2021-03-30 2025-09-11 画像処理方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163167789P 2021-03-30 2021-03-30
US202163178798P 2021-04-23 2021-04-23
PCT/JP2022/015319 WO2022210661A1 (ja) 2021-03-30 2022-03-29 画像符号化方法、画像復号方法、画像処理方法、画像符号化装置、及び画像復号装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025151115A Division JP2025183340A (ja) 2021-03-30 2025-09-11 画像処理方法

Publications (1)

Publication Number Publication Date
JPWO2022210661A1 true JPWO2022210661A1 (https=) 2022-10-06

Family

ID=83459365

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023511348A Pending JPWO2022210661A1 (https=) 2021-03-30 2022-03-29
JP2025151115A Pending JP2025183340A (ja) 2021-03-30 2025-09-11 画像処理方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025151115A Pending JP2025183340A (ja) 2021-03-30 2025-09-11 画像処理方法

Country Status (4)

Country Link
US (1) US20240013442A1 (https=)
EP (1) EP4300963A4 (https=)
JP (2) JPWO2022210661A1 (https=)
WO (1) WO2022210661A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025070262A1 (ja) * 2023-09-29 2025-04-03 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 復号装置、符号化装置、復号方法、及び符号化方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010157826A (ja) * 2008-12-26 2010-07-15 Victor Co Of Japan Ltd 画像復号装置、画像符復号方法およびそのプログラム
JP2012521184A (ja) * 2009-04-20 2012-09-10 ドルビー ラボラトリーズ ライセンシング コーポレイション 指揮された補間およびデータの後処理
JP2013518463A (ja) * 2010-01-22 2013-05-20 トムソン ライセンシング サンプリングベースの超解像度ビデオ符号化および復号化方法並びに装置
WO2018043143A1 (ja) * 2016-08-30 2018-03-08 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2019093234A1 (ja) * 2017-11-08 2019-05-16 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
WO2019138929A1 (ja) * 2018-01-12 2019-07-18 ソニー株式会社 情報処理装置および方法
US20200053408A1 (en) * 2018-08-10 2020-02-13 Samsung Electronics Co., Ltd. Electronic apparatus, method for controlling thereof, and method for controlling server
US20200098132A1 (en) * 2018-09-20 2020-03-26 PINTEL Inc. Object region detection method, object region detection apparatus, and non-transitory computer-readable medium thereof

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BR122018004903B1 (pt) 2007-04-12 2019-10-29 Dolby Int Ab ladrilhamento em codificação e decodificação de vídeo
JP6566865B2 (ja) * 2015-12-28 2019-08-28 Kddi株式会社 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体
US10699389B2 (en) * 2016-05-24 2020-06-30 Qualcomm Incorporated Fisheye rendering with lens distortion correction for 360-degree video
WO2019009448A1 (ko) * 2017-07-06 2019-01-10 삼성전자 주식회사 영상을 부호화 또는 복호화하는 방법 및 장치
US11769275B2 (en) * 2017-10-19 2023-09-26 Interdigital Vc Holdings, Inc. Method and device for predictive encoding/decoding of a point cloud
JP2021182650A (ja) * 2018-07-20 2021-11-25 ソニーグループ株式会社 画像処理装置および方法
CN119182923A (zh) * 2018-11-16 2024-12-24 三星电子株式会社 使用双向预测的图像编码和解码方法及发送比特流的方法
US11158055B2 (en) 2019-07-26 2021-10-26 Adobe Inc. Utilizing a neural network having a two-stream encoder architecture to generate composite digital images
CN115699746B (zh) * 2020-03-31 2023-10-20 Lg电子株式会社 图像编码/解码方法和发送比特流的方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010157826A (ja) * 2008-12-26 2010-07-15 Victor Co Of Japan Ltd 画像復号装置、画像符復号方法およびそのプログラム
JP2012521184A (ja) * 2009-04-20 2012-09-10 ドルビー ラボラトリーズ ライセンシング コーポレイション 指揮された補間およびデータの後処理
JP2013518463A (ja) * 2010-01-22 2013-05-20 トムソン ライセンシング サンプリングベースの超解像度ビデオ符号化および復号化方法並びに装置
WO2018043143A1 (ja) * 2016-08-30 2018-03-08 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2019093234A1 (ja) * 2017-11-08 2019-05-16 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
WO2019138929A1 (ja) * 2018-01-12 2019-07-18 ソニー株式会社 情報処理装置および方法
US20200053408A1 (en) * 2018-08-10 2020-02-13 Samsung Electronics Co., Ltd. Electronic apparatus, method for controlling thereof, and method for controlling server
US20200098132A1 (en) * 2018-09-20 2020-03-26 PINTEL Inc. Object region detection method, object region detection apparatus, and non-transitory computer-readable medium thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LINGYU DUAN, ET AL.: "Video Coding for Machines: A Paradigm of Collaborative Compression and Intelligent Analytics", IEEE TRANSACTIONS ON IMAGE PROCESSING, vol. 29, JPN6023006089, 2020, pages 8680 - 8695, ISSN: 0005592391 *
TIANYU HE, SIMENG SUN, ZONGYU GUO, AND ZHIBO CHEN: "Beyond Coding: Detection-driven Image Compression with Semantically Structured Bit-stream", 2019 PICTURE CODING SYMPOSIUM (PCS), JPN6025018499, November 2019 (2019-11-01), pages 1 - 5, ISSN: 0005592392 *

Also Published As

Publication number Publication date
JP2025183340A (ja) 2025-12-16
EP4300963A1 (en) 2024-01-03
US20240013442A1 (en) 2024-01-11
WO2022210661A1 (ja) 2022-10-06
EP4300963A4 (en) 2024-05-08

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