CN113870126B - Bayer image recovery method based on attention module - Google Patents
Bayer image recovery method based on attention module Download PDFInfo
- Publication number
- CN113870126B CN113870126B CN202111043024.1A CN202111043024A CN113870126B CN 113870126 B CN113870126 B CN 113870126B CN 202111043024 A CN202111043024 A CN 202111043024A CN 113870126 B CN113870126 B CN 113870126B
- Authority
- CN
- China
- Prior art keywords
- convolution layer
- channel
- multiplied
- image
- output
- 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
- 238000011084 recovery Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000010586 diagram Methods 0.000 claims abstract description 42
- 238000005070 sampling Methods 0.000 claims abstract description 22
- 230000006870 function Effects 0.000 claims description 26
- 238000013507 mapping Methods 0.000 claims description 26
- 238000011176 pooling Methods 0.000 claims description 2
- 230000008447 perception Effects 0.000 claims 2
- 238000013135 deep learning Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 101100248200 Arabidopsis thaliana RGGB gene Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G06T5/90—
-
- 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
-
- 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
- G06N3/048—Activation functions
-
- 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
- G06N3/08—Learning methods
-
- 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 by the use of more than one image, e.g. averaging, subtraction
-
- 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
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111043024.1A CN113870126B (en) | 2021-09-07 | 2021-09-07 | Bayer image recovery method based on attention module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111043024.1A CN113870126B (en) | 2021-09-07 | 2021-09-07 | Bayer image recovery method based on attention module |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113870126A CN113870126A (en) | 2021-12-31 |
CN113870126B true CN113870126B (en) | 2024-04-19 |
Family
ID=78989865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111043024.1A Active CN113870126B (en) | 2021-09-07 | 2021-09-07 | Bayer image recovery method based on attention module |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113870126B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110009590A (en) * | 2019-04-12 | 2019-07-12 | 北京理工大学 | A kind of high-quality colour image demosaicing methods based on convolutional neural networks |
WO2020206630A1 (en) * | 2019-04-10 | 2020-10-15 | 深圳市大疆创新科技有限公司 | Neural network for image restoration, and training and use method therefor |
CN111861902A (en) * | 2020-06-10 | 2020-10-30 | 天津大学 | Deep learning-based Raw domain video denoising method |
CN111915531A (en) * | 2020-08-06 | 2020-11-10 | 温州大学 | Multi-level feature fusion and attention-guided neural network image defogging method |
WO2021003594A1 (en) * | 2019-07-05 | 2021-01-14 | Baidu.Com Times Technology (Beijing) Co., Ltd. | Systems and methods for multispectral image demosaicking using deep panchromatic image guided residual interpolation |
-
2021
- 2021-09-07 CN CN202111043024.1A patent/CN113870126B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020206630A1 (en) * | 2019-04-10 | 2020-10-15 | 深圳市大疆创新科技有限公司 | Neural network for image restoration, and training and use method therefor |
CN110009590A (en) * | 2019-04-12 | 2019-07-12 | 北京理工大学 | A kind of high-quality colour image demosaicing methods based on convolutional neural networks |
WO2021003594A1 (en) * | 2019-07-05 | 2021-01-14 | Baidu.Com Times Technology (Beijing) Co., Ltd. | Systems and methods for multispectral image demosaicking using deep panchromatic image guided residual interpolation |
CN111861902A (en) * | 2020-06-10 | 2020-10-30 | 天津大学 | Deep learning-based Raw domain video denoising method |
CN111915531A (en) * | 2020-08-06 | 2020-11-10 | 温州大学 | Multi-level feature fusion and attention-guided neural network image defogging method |
Non-Patent Citations (3)
Title |
---|
汤漫 ; 杨斌 ; .基于快速残差插值和卷积神经网络的去马赛克算法.南华大学学报(自然科学版).2019,(第06期),全文. * |
王东升 ; 杨斌 ; .基于梯度局部一致性的自适应Bayer模式彩色图像恢复算法.南华大学学报(自然科学版).2019,(第02期),全文. * |
董猛 ; 吴戈 ; 曹洪玉 ; 景文博 ; 于洪洋 ; .基于注意力残差卷积网络的视频超分辨率重构.长春理工大学学报(自然科学版).2020,(第01期),全文. * |
Also Published As
Publication number | Publication date |
---|---|
CN113870126A (en) | 2021-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107123089B (en) | Remote sensing image super-resolution reconstruction method and system based on depth convolution network | |
Liu et al. | A spectral grouping and attention-driven residual dense network for hyperspectral image super-resolution | |
Khashabi et al. | Joint demosaicing and denoising via learned nonparametric random fields | |
CN111127336B (en) | Image signal processing method based on self-adaptive selection module | |
US20050169521A1 (en) | Processing of mosaic digital images | |
Ratnasingam | Deep camera: A fully convolutional neural network for image signal processing | |
CN111986084B (en) | Multi-camera low-illumination image quality enhancement method based on multi-task fusion | |
Hu et al. | Convolutional sparse coding for RGB+ NIR imaging | |
CN113822830B (en) | Multi-exposure image fusion method based on depth perception enhancement | |
Niu et al. | Low cost edge sensing for high quality demosaicking | |
CN113554032B (en) | Remote sensing image segmentation method based on multi-path parallel network of high perception | |
Lu et al. | Progressive joint low-light enhancement and noise removal for raw images | |
Karadeniz et al. | Burst photography for learning to enhance extremely dark images | |
CN112215753A (en) | Image demosaicing enhancement method based on double-branch edge fidelity network | |
CN115564692A (en) | Panchromatic-multispectral-hyperspectral integrated fusion method considering width difference | |
CN114266957A (en) | Hyperspectral image super-resolution restoration method based on multi-degradation mode data augmentation | |
CN115004220A (en) | Neural network for raw low-light image enhancement | |
Guo et al. | Joint demosaicking and denoising benefits from a two-stage training strategy | |
Vandewalle et al. | Joint demosaicing and super-resolution imaging from a set of unregistered aliased images | |
CN113870126B (en) | Bayer image recovery method based on attention module | |
US20220247889A1 (en) | Raw to rgb image transformation | |
Paul et al. | Maximum accurate medical image demosaicing using WRGB based Newton Gregory interpolation method | |
CN115841523A (en) | Double-branch HDR video reconstruction algorithm based on Raw domain | |
CN115760638A (en) | End-to-end deblurring super-resolution method based on deep learning | |
CN116309163A (en) | Combined denoising and demosaicing method for black-and-white image guided color RAW image |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240326 Address after: Art and Design Tribe 300-301, No. 3668 Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province, 518051 Applicant after: Shenzhen Dianwei Culture Communication Co.,Ltd. Country or region after: China Address before: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Applicant before: Shenzhen Litong Information Technology Co.,Ltd. Country or region before: China Effective date of registration: 20240326 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Applicant after: Shenzhen Litong Information Technology Co.,Ltd. Country or region after: China Address before: 710048 Shaanxi province Xi'an Beilin District Jinhua Road No. 5 Applicant before: XI'AN University OF TECHNOLOGY Country or region before: China |
|
GR01 | Patent grant | ||
GR01 | Patent grant |