JP2014007477A5 - - Google Patents

Download PDF

Info

Publication number
JP2014007477A5
JP2014007477A5 JP2012140268A JP2012140268A JP2014007477A5 JP 2014007477 A5 JP2014007477 A5 JP 2014007477A5 JP 2012140268 A JP2012140268 A JP 2012140268A JP 2012140268 A JP2012140268 A JP 2012140268A JP 2014007477 A5 JP2014007477 A5 JP 2014007477A5
Authority
JP
Japan
Prior art keywords
pixel
pixels
interpolated
node
values
Prior art date
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
Application number
JP2012140268A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014007477A (ja
JP6188005B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012140268A priority Critical patent/JP6188005B2/ja
Priority claimed from JP2012140268A external-priority patent/JP6188005B2/ja
Publication of JP2014007477A publication Critical patent/JP2014007477A/ja
Publication of JP2014007477A5 publication Critical patent/JP2014007477A5/ja
Application granted granted Critical
Publication of JP6188005B2 publication Critical patent/JP6188005B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

JP2012140268A 2012-06-21 2012-06-21 濃淡画像符号化装置及び復号装置 Expired - Fee Related JP6188005B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012140268A JP6188005B2 (ja) 2012-06-21 2012-06-21 濃淡画像符号化装置及び復号装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012140268A JP6188005B2 (ja) 2012-06-21 2012-06-21 濃淡画像符号化装置及び復号装置

Publications (3)

Publication Number Publication Date
JP2014007477A JP2014007477A (ja) 2014-01-16
JP2014007477A5 true JP2014007477A5 (enExample) 2015-07-09
JP6188005B2 JP6188005B2 (ja) 2017-08-30

Family

ID=50104874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012140268A Expired - Fee Related JP6188005B2 (ja) 2012-06-21 2012-06-21 濃淡画像符号化装置及び復号装置

Country Status (1)

Country Link
JP (1) JP6188005B2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016064185A1 (ko) * 2014-10-21 2016-04-28 엘지전자(주) 최적화 함수를 이용하여 그래프 기반 예측을 수행하는 방법 및 장치
KR101912769B1 (ko) * 2014-10-24 2018-10-29 엘지전자 주식회사 그래프 템플릿으로부터 유도된 변환을 이용하여 비디오 신호를 디코딩/인코딩하는 방법 및 장치
CN107113426B (zh) * 2014-11-14 2020-03-03 Lg 电子株式会社 使用广义图形参数执行基于图形的变换的方法和设备
KR102123628B1 (ko) * 2014-11-16 2020-06-18 엘지전자 주식회사 그래프 기반 변환(graph based transform)을 이용한 비디오 신호 처리 방법 및 이를 위한 장치
KR20170116043A (ko) * 2015-02-12 2017-10-18 엘지전자 주식회사 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치
US10499061B2 (en) 2015-07-15 2019-12-03 Lg Electronics Inc. Method and device for processing video signal by using separable graph-based transform
US20180220158A1 (en) * 2015-07-21 2018-08-02 Lg Electronics Inc. Method and device for processing video signal using graph-based transform
US10469838B2 (en) 2015-09-10 2019-11-05 Lg Electronics Inc. Method and apparatus for processing video signal using graph-based transformation based on prediction angle
ITUB20153724A1 (it) * 2015-09-18 2017-03-18 Sisvel Tech S R L Metodi e apparati per codificare e decodificare immagini o flussi video digitali
US10715802B2 (en) 2015-09-29 2020-07-14 Lg Electronics Inc. Method for encoding/decoding video signal by using single optimized graph
WO2017057922A1 (ko) * 2015-09-29 2017-04-06 엘지전자 주식회사 그래프 기반 리프팅 변환을 이용하여 비디오 신호를 인코딩, 디코딩하는 방법 및 장치
US11695958B2 (en) 2016-02-01 2023-07-04 Lg Electronics Inc. Method and apparatus for encoding/decoding video signal by using edge-adaptive graph-based transform
IT201600122898A1 (it) * 2016-12-02 2018-06-02 Ecole Polytechnique Fed Lausanne Epfl Metodi e apparati per codificare e decodificare immagini o flussi video digitali
CN116980603B (zh) * 2023-05-23 2025-12-23 腾讯科技（深圳）有限公司 视频数据处理方法、装置、计算机设备和存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08129646A (ja) * 1994-11-02 1996-05-21 Matsushita Electric Ind Co Ltd 画像符号化方法、画像復号化方法、画像処理方法及びその装置
JP4600993B2 (ja) * 2005-08-18 2010-12-22 Ｋｄｄｉ株式会社 自由視点映像生成システム
JP5036844B2 (ja) * 2010-04-15 2012-09-26 シャープ株式会社 画像圧縮装置、画像出力装置、画像読取装置、画像圧縮方法、コンピュータプログラム及び記録媒体

Similar Documents

Publication Publication Date Title
JP2014007477A5 (enExample)
JP6784704B2 (ja) 画像処理方法及び装置
CN102354394B (zh) 图像超分辨方法及系统
CN101923704B (zh) 一种自适应图像缩放方法
CN103366342B (zh) 应用于视频图像放大的分段线性插值方法
CN104866857B (zh) 一种棒材的计数方法
CN113052764B (zh) 一种基于残差连接的视频序列超分重建方法
WO2008050589A1 (fr) Procédé de génération d'image haute résolution
CN104361555A (zh) 一种基于fpga的红外图像缩放方法
CN104700360A (zh) 基于边缘自适应的图像缩放方法及系统
EP2629531A1 (en) Method for converting 2d into 3d based on image motion information
CN103491280A (zh) 一种拜耳图像联合去噪插值方法
JP2012034327A5 (enExample)
CN101795350A (zh) 一种基于相关性检测的非线性图像放大两倍方法
JP2010045634A5 (enExample)
CN103226824B (zh) 维持视觉显著性的视频重定向系统
CN102800047B (zh) 一种单帧图像超分辨率重构方法
JP2015064858A5 (enExample)
CN103729826B (zh) 一种基于粗糙集约简的图像插值方法
CN101789120A (zh) 基于余弦多项式的图像插值方法
CN104240188B (zh) 一种滤除像素中噪声的方法及装置
JP2011083440A5 (enExample)
CN103559692A (zh) 处理图像的方法与装置
US8861894B2 (en) Methods and apparatus for edge-aware pixel data generation
Zhang et al. Fast and effective interpolation using median filter