CN105376505B - 相似块融合方法以及使用该方法的装置 - Google Patents
相似块融合方法以及使用该方法的装置 Download PDFInfo
- Publication number
- CN105376505B CN105376505B CN201510745964.3A CN201510745964A CN105376505B CN 105376505 B CN105376505 B CN 105376505B CN 201510745964 A CN201510745964 A CN 201510745964A CN 105376505 B CN105376505 B CN 105376505B
- Authority
- CN
- China
- Prior art keywords
- block
- similar
- contiguous
- difference
- contiguous block
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007500 overflow downdraw method Methods 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 44
- 230000004927 fusion Effects 0.000 claims abstract description 33
- 230000007423 decrease Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 12
- 238000007796 conventional method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
- H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
- H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
- G06T2207/20216—Image averaging
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
- G06T2207/20221—Image fusion; Image merging
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Data Mining & Analysis (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- Bioinformatics & Computational Biology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Image Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510745964.3A CN105376505B (zh) | 2015-11-04 | 2015-11-04 | 相似块融合方法以及使用该方法的装置 |
US15/000,225 US10062149B2 (en) | 2015-11-04 | 2016-01-19 | Methods for blending resembling blocks and apparatuses using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510745964.3A CN105376505B (zh) | 2015-11-04 | 2015-11-04 | 相似块融合方法以及使用该方法的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105376505A CN105376505A (zh) | 2016-03-02 |
CN105376505B true CN105376505B (zh) | 2018-10-09 |
Family
ID=55378259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510745964.3A Active CN105376505B (zh) | 2015-11-04 | 2015-11-04 | 相似块融合方法以及使用该方法的装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10062149B2 (zh) |
CN (1) | CN105376505B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108154521B (zh) * | 2017-12-07 | 2021-05-04 | 中国航空工业集团公司洛阳电光设备研究所 | 一种基于目标块融合的运动目标检测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101212561A (zh) * | 2006-12-31 | 2008-07-02 | 华晶科技股份有限公司 | 去除图像噪声的方法 |
CN103237158A (zh) * | 2013-02-04 | 2013-08-07 | 钰创科技股份有限公司 | 影像处理方法、影像撷取系统及影像处理器 |
CN104041002A (zh) * | 2012-01-06 | 2014-09-10 | 株式会社理光 | 图像处理装置、成像设备、图像处理方法及计算机可读记录介质 |
CN104168405A (zh) * | 2013-05-20 | 2014-11-26 | 聚晶半导体股份有限公司 | 噪声抑制方法及其图像处理装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5220677B2 (ja) * | 2009-04-08 | 2013-06-26 | オリンパス株式会社 | 画像処理装置、画像処理方法および画像処理プログラム |
JP6320053B2 (ja) * | 2014-01-22 | 2018-05-09 | キヤノン株式会社 | 画像処理装置、画像処理方法、及びコンピュータプログラム |
US9454807B2 (en) * | 2014-03-25 | 2016-09-27 | Spreadtrum Communications (Shanghai) Co., Ltd. | Methods and systems for denoising images |
-
2015
- 2015-11-04 CN CN201510745964.3A patent/CN105376505B/zh active Active
-
2016
- 2016-01-19 US US15/000,225 patent/US10062149B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101212561A (zh) * | 2006-12-31 | 2008-07-02 | 华晶科技股份有限公司 | 去除图像噪声的方法 |
CN104041002A (zh) * | 2012-01-06 | 2014-09-10 | 株式会社理光 | 图像处理装置、成像设备、图像处理方法及计算机可读记录介质 |
CN103237158A (zh) * | 2013-02-04 | 2013-08-07 | 钰创科技股份有限公司 | 影像处理方法、影像撷取系统及影像处理器 |
CN104168405A (zh) * | 2013-05-20 | 2014-11-26 | 聚晶半导体股份有限公司 | 噪声抑制方法及其图像处理装置 |
Non-Patent Citations (1)
Title |
---|
Efficient Nonlocal Means for Denoising of Textural Patterns;Thomas Brox et al;《IEEE TRANSACTIONS ON IMAGE PROCESSING》;20080707;第17卷(第7期);第1083-1091页 * |
Also Published As
Publication number | Publication date |
---|---|
US10062149B2 (en) | 2018-08-28 |
CN105376505A (zh) | 2016-03-02 |
US20170124684A1 (en) | 2017-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9558543B2 (en) | Image fusion method and image processing apparatus | |
JP6427711B1 (ja) | 電子機器、方法及びプログラム | |
CN110602467B (zh) | 图像降噪方法、装置、存储介质及电子设备 | |
JP5918915B2 (ja) | カラーフィルタを有するセンサを用いて、改善されたカラー画像を作成するための方法およびデバイス | |
CN104809710B (zh) | 图像去噪方法以及使用该方法的装置 | |
JP2018504790A (ja) | ハイダイナミックレンジ画像の生成方法及び装置 | |
JP2011530881A (ja) | 不良ピクセルクラスタ検出 | |
JP6172935B2 (ja) | 画像処理装置、画像処理方法及び画像処理プログラム | |
US20220270345A1 (en) | Subject detection method and apparatus, electronic device, and computer-readable storage medium | |
CN104796583B (zh) | 相机噪声模型产生及使用方法以及使用该方法的装置 | |
CN109313806A (zh) | 图像处理装置、图像处理系统、图像处理方法和程序 | |
JP6198389B2 (ja) | 画像処理装置、画像処理方法、及びコンピュータプログラム | |
CN110021055A (zh) | 产生视差图的方法及其图像处理装置与系统 | |
CN110490196A (zh) | 主体检测方法和装置、电子设备、计算机可读存储介质 | |
TWI492621B (zh) | 適應性影像處理方法及其相關裝置 | |
CN105376505B (zh) | 相似块融合方法以及使用该方法的装置 | |
JP6270413B2 (ja) | 画像処理装置、撮像装置、および画像処理方法 | |
CN111445487A (zh) | 图像分割方法、装置、计算机设备和存储介质 | |
TWI524782B (zh) | 影像處理裝置與影像處理方法 | |
CN105187730A (zh) | 高动态范围图像产生方法以及使用该方法的装置 | |
CN101461228A (zh) | 图像处理电路、半导体装置和图像处理设备 | |
JP6817779B2 (ja) | 画像処理装置、その制御方法、プログラムならびに記録媒体 | |
CN111885371A (zh) | 图像遮挡检测方法、装置、电子设备和计算机可读介质 | |
CN108510441B (zh) | 一种基于交错网格的影像多分辨率显示方法 | |
KR101823077B1 (ko) | 고해상도 영상 획득 장치 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: Room 201, No. 2557, Jinke Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee after: Gryfield Intelligent Technology Co.,Ltd. Address before: Room 301, 2537 Jinke Road, Zhangjiang High Tech Park, Pudong New Area, Shanghai 201203 Patentee before: VIA ALLIANCE SEMICONDUCTOR Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 201203, 11th Floor, Building 3, No. 889 Bibo Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Granfei Intelligent Technology Co.,Ltd. Country or region after: China Address before: Room 201, No. 2557, Jinke Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee before: Gryfield Intelligent Technology Co.,Ltd. Country or region before: China |