CN111914853A - 一种用于立体匹配的特征提取方法 - Google Patents
一种用于立体匹配的特征提取方法 Download PDFInfo
- Publication number
- CN111914853A CN111914853A CN202010693071.XA CN202010693071A CN111914853A CN 111914853 A CN111914853 A CN 111914853A CN 202010693071 A CN202010693071 A CN 202010693071A CN 111914853 A CN111914853 A CN 111914853A
- Authority
- CN
- China
- Prior art keywords
- feature
- scale
- pyramid
- stereo matching
- features
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 25
- 230000004927 fusion Effects 0.000 claims abstract description 13
- 238000011176 pooling Methods 0.000 claims abstract description 9
- 238000007781 pre-processing Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000013135 deep learning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013527 convolutional neural network Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
- G06V10/462—Salient features, e.g. scale invariant feature transforms [SIFT]
-
- 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/25—Fusion techniques
- G06F18/253—Fusion techniques of extracted features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Bioinformatics & Computational Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Evolutionary Biology (AREA)
- Biophysics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010693071.XA CN111914853B (zh) | 2020-07-17 | 2020-07-17 | 一种用于立体匹配的特征提取方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010693071.XA CN111914853B (zh) | 2020-07-17 | 2020-07-17 | 一种用于立体匹配的特征提取方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111914853A true CN111914853A (zh) | 2020-11-10 |
CN111914853B CN111914853B (zh) | 2023-10-31 |
Family
ID=73281667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010693071.XA Active CN111914853B (zh) | 2020-07-17 | 2020-07-17 | 一种用于立体匹配的特征提取方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111914853B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112991422A (zh) * | 2021-04-27 | 2021-06-18 | 杭州云智声智能科技有限公司 | 一种基于空洞空间金字塔池化的立体匹配方法及系统 |
CN113628125A (zh) * | 2021-07-06 | 2021-11-09 | 武汉大学 | 基于空间视差先验网络的多幅红外图像增强方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109325534A (zh) * | 2018-09-22 | 2019-02-12 | 天津大学 | 一种基于双向多尺度金字塔的语义分割方法 |
CN109598269A (zh) * | 2018-11-14 | 2019-04-09 | 天津大学 | 一种基于多分辨率输入与金字塔膨胀卷积的语义分割方法 |
CN110009691A (zh) * | 2019-03-28 | 2019-07-12 | 北京清微智能科技有限公司 | 基于双目立体视觉匹配的视差图像生成方法及系统 |
CN110033483A (zh) * | 2019-04-03 | 2019-07-19 | 北京清微智能科技有限公司 | 基于dcnn深度图生成方法及系统 |
CN110766623A (zh) * | 2019-10-12 | 2020-02-07 | 北京工业大学 | 一种基于深度学习的立体图像修复方法 |
CN111369563A (zh) * | 2020-02-21 | 2020-07-03 | 华南理工大学 | 一种基于金字塔空洞卷积网络的语义分割方法 |
CN111402129A (zh) * | 2020-02-21 | 2020-07-10 | 西安交通大学 | 一种基于联合上采样卷积神经网络的双目立体匹配方法 |
-
2020
- 2020-07-17 CN CN202010693071.XA patent/CN111914853B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109325534A (zh) * | 2018-09-22 | 2019-02-12 | 天津大学 | 一种基于双向多尺度金字塔的语义分割方法 |
CN109598269A (zh) * | 2018-11-14 | 2019-04-09 | 天津大学 | 一种基于多分辨率输入与金字塔膨胀卷积的语义分割方法 |
CN110009691A (zh) * | 2019-03-28 | 2019-07-12 | 北京清微智能科技有限公司 | 基于双目立体视觉匹配的视差图像生成方法及系统 |
CN110033483A (zh) * | 2019-04-03 | 2019-07-19 | 北京清微智能科技有限公司 | 基于dcnn深度图生成方法及系统 |
CN110766623A (zh) * | 2019-10-12 | 2020-02-07 | 北京工业大学 | 一种基于深度学习的立体图像修复方法 |
CN111369563A (zh) * | 2020-02-21 | 2020-07-03 | 华南理工大学 | 一种基于金字塔空洞卷积网络的语义分割方法 |
CN111402129A (zh) * | 2020-02-21 | 2020-07-10 | 西安交通大学 | 一种基于联合上采样卷积神经网络的双目立体匹配方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112991422A (zh) * | 2021-04-27 | 2021-06-18 | 杭州云智声智能科技有限公司 | 一种基于空洞空间金字塔池化的立体匹配方法及系统 |
CN113628125A (zh) * | 2021-07-06 | 2021-11-09 | 武汉大学 | 基于空间视差先验网络的多幅红外图像增强方法 |
CN113628125B (zh) * | 2021-07-06 | 2023-08-15 | 武汉大学 | 基于空间视差先验网络的多幅红外图像增强方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111914853B (zh) | 2023-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111325751B (zh) | 基于注意力卷积神经网络的ct图像分割系统 | |
CN117078943B (zh) | 融合多尺度特征和双注意力机制的遥感影像道路分割方法 | |
CN110175986B (zh) | 一种基于卷积神经网络的立体图像视觉显著性检测方法 | |
CN111368825B (zh) | 一种基于语义分割的指针定位方法 | |
CN110059728B (zh) | 基于注意力模型的rgb-d图像视觉显著性检测方法 | |
CN114359130A (zh) | 一种基于无人机影像的道路裂缝检测方法 | |
CN114724155A (zh) | 基于深度卷积神经网络的场景文本检测方法、系统及设备 | |
CN115082675B (zh) | 一种透明物体图像分割方法及系统 | |
CN111242181B (zh) | 基于图像语义和细节的rgb-d显著性物体检测器 | |
CN113449691A (zh) | 一种基于非局部注意力机制的人形识别系统及方法 | |
CN111914853A (zh) | 一种用于立体匹配的特征提取方法 | |
CN115984494A (zh) | 一种基于深度学习的月面导航影像三维地形重建方法 | |
CN116486074A (zh) | 一种基于局部和全局上下文信息编码的医学图像分割方法 | |
CN113344110B (zh) | 一种基于超分辨率重建的模糊图像分类方法 | |
CN114926734B (zh) | 基于特征聚合和注意融合的固体废弃物检测装置及方法 | |
CN112926533A (zh) | 基于双向特征融合的光学遥感图像地物分类方法及系统 | |
CN117058367A (zh) | 高分辨率遥感影像建筑物语义分割方法及装置 | |
CN116523740A (zh) | 一种基于光场的红外图像超分辨率方法 | |
CN115631513A (zh) | 基于Transformer的多尺度行人重识别方法 | |
CN110633706B (zh) | 一种基于金字塔网络的语义分割方法 | |
CN116309429A (zh) | 一种基于深度学习的芯片缺陷检测方法 | |
CN115482529A (zh) | 近景色水果图像识别方法、设备、存储介质及装置 | |
CN110472732B (zh) | 基于优化特征提取装置的图像特征提取系统 | |
CN110766609A (zh) | 一种针对ToF相机的景深图超分辨率重建方法 | |
CN115527082A (zh) | 一种基于图像多重预处理的深度学习小目标检测方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20201110 Assignee: Hubei Benben Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980047911 Denomination of invention: A Feature Extraction Method for Stereo Matching Granted publication date: 20231031 License type: Common License Record date: 20231123 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hubei Benben Technology Co.,Ltd. Assignor: CHINA THREE GORGES University Contract record no.: X2023980047911 Date of cancellation: 20240819 |