CN112614081A - 干涉图去噪的方法 - Google Patents
干涉图去噪的方法 Download PDFInfo
- Publication number
- CN112614081A CN112614081A CN202110146306.8A CN202110146306A CN112614081A CN 112614081 A CN112614081 A CN 112614081A CN 202110146306 A CN202110146306 A CN 202110146306A CN 112614081 A CN112614081 A CN 112614081A
- Authority
- CN
- China
- Prior art keywords
- interferogram
- filtered
- model
- phase
- samples
- 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.)
- Pending
Links
Images
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
-
- 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
- G06T2207/10032—Satellite or aerial image; Remote sensing
- G06T2207/10044—Radar 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
- G06T2207/20081—Training; Learning
-
- 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
- G06T2207/20084—Artificial neural networks [ANN]
-
- 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
- G06T2207/20192—Edge enhancement; Edge preservation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110146306.8A CN112614081A (zh) | 2021-02-03 | 2021-02-03 | 干涉图去噪的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110146306.8A CN112614081A (zh) | 2021-02-03 | 2021-02-03 | 干涉图去噪的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112614081A true CN112614081A (zh) | 2021-04-06 |
Family
ID=75254669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110146306.8A Pending CN112614081A (zh) | 2021-02-03 | 2021-02-03 | 干涉图去噪的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112614081A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113327205A (zh) * | 2021-06-01 | 2021-08-31 | 电子科技大学 | 基于卷积神经网络的相位去噪网络及方法 |
CN114970614A (zh) * | 2022-05-12 | 2022-08-30 | 中国科学院沈阳自动化研究所 | 一种基于自监督学习的低相干干涉信号去噪方法及系统 |
CN118822880A (zh) * | 2024-06-03 | 2024-10-22 | 北京大学 | 干涉图去噪方法、去噪模型训练方法及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103823219A (zh) * | 2014-03-14 | 2014-05-28 | 中国科学院电子学研究所 | 自适应迭代的非局部干涉合成孔径雷达干涉相位滤波方法 |
CN103871030A (zh) * | 2014-02-17 | 2014-06-18 | 中国科学院电子学研究所 | 一种干涉图像的滤波方法及设备 |
CN105469368A (zh) * | 2015-11-30 | 2016-04-06 | 中国人民解放军国防科学技术大学 | 一种干涉相位滤波方法 |
CN109633648A (zh) * | 2019-01-22 | 2019-04-16 | 北京航空航天大学 | 一种基于似然估计的多基线相位估计装置及方法 |
-
2021
- 2021-02-03 CN CN202110146306.8A patent/CN112614081A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103871030A (zh) * | 2014-02-17 | 2014-06-18 | 中国科学院电子学研究所 | 一种干涉图像的滤波方法及设备 |
CN103823219A (zh) * | 2014-03-14 | 2014-05-28 | 中国科学院电子学研究所 | 自适应迭代的非局部干涉合成孔径雷达干涉相位滤波方法 |
CN105469368A (zh) * | 2015-11-30 | 2016-04-06 | 中国人民解放军国防科学技术大学 | 一种干涉相位滤波方法 |
CN109633648A (zh) * | 2019-01-22 | 2019-04-16 | 北京航空航天大学 | 一种基于似然估计的多基线相位估计装置及方法 |
Non-Patent Citations (3)
Title |
---|
ALEJANDRO MESTRE-QUEREDA ET AL: "An Improved Phase Filter for Differential SAR Interferometry Based on an Iterative Method", 《IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING》, pages 1 - 15 * |
LIMING PU ET AL: "A Phase Filtering Method with Scale Recurrent Networks for InSAR", 《REMOTE SENSING》, pages 1 - 25 * |
薛海伟和冯大政: "一种新的干涉相位图局部自适应滤波方法", 《电子与信息学报》, vol. 38, no. 12, pages 3085 - 3092 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113327205A (zh) * | 2021-06-01 | 2021-08-31 | 电子科技大学 | 基于卷积神经网络的相位去噪网络及方法 |
CN113327205B (zh) * | 2021-06-01 | 2023-04-18 | 电子科技大学 | 基于卷积神经网络的相位去噪方法 |
CN114970614A (zh) * | 2022-05-12 | 2022-08-30 | 中国科学院沈阳自动化研究所 | 一种基于自监督学习的低相干干涉信号去噪方法及系统 |
CN114970614B (zh) * | 2022-05-12 | 2024-07-09 | 中国科学院沈阳自动化研究所 | 一种基于自监督学习的低相干干涉信号去噪方法及系统 |
CN118822880A (zh) * | 2024-06-03 | 2024-10-22 | 北京大学 | 干涉图去噪方法、去噪模型训练方法及存储介质 |
CN118822880B (zh) * | 2024-06-03 | 2025-06-03 | 北京大学 | 干涉图去噪方法、去噪模型训练方法及存储介质 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Mandelli et al. | Seismic data interpolation through convolutional autoencoder | |
CN112614081A (zh) | 干涉图去噪的方法 | |
CN104459633B (zh) | 结合局部频率估计的小波域InSAR干涉相位滤波方法 | |
US20210133936A1 (en) | Recovering occluded image data using machine learning | |
Ko et al. | SAR image despeckling using continuous attention module | |
Baier et al. | A nonlocal InSAR filter for high-resolution DEM generation from TanDEM-X interferograms | |
CN110956653A (zh) | 相关滤波器与运动估计融合的卫星视频动态目标追踪方法 | |
Thaipanich et al. | Improved image denoising with adaptive nonlocal means (ANL-means) algorithm | |
CN102621549A (zh) | 多基线/多频段干涉相位解缠频域快速算法 | |
Patel et al. | Separated component-based restoration of speckled SAR images | |
CN113269691A (zh) | 一种基于卷积稀疏进行噪声仿射拟合的sar图像去噪方法 | |
Li et al. | Hierarchical and adaptive phase correlation for precise disparity estimation of UAV images | |
CN117975297B (zh) | 联合多源数据辅助的城区地表形变危险性精细识别方法 | |
CN103020898A (zh) | 序列虹膜图像超分辨率重建方法 | |
CN103824287A (zh) | 一种基于稳健平面拟合的相位相关亚像素匹配方法 | |
Thai et al. | Riesz-Quincunx-UNet variational autoencoder for unsupervised satellite image denoising | |
CN117522738A (zh) | 基于光学遥感影像和sar影像的图像去云方法及系统 | |
Luo et al. | Correcting optical aberration via depth-aware point spread functions | |
CN118505557B (zh) | 一种点云去噪模型的构建、点云去噪方法及装置 | |
CN115205136A (zh) | 一种基于傅里叶先验的图像去雨方法 | |
Sun et al. | Overview of SAR image denoising based on transform domain | |
Yang et al. | Sparse representation and SRCNN based spatio-temporal information fusion method of multi-sensor remote sensing data | |
Lasaponara et al. | Pan-sharpening techniques to enhance archaeological marks: an overview | |
Abdallah et al. | An enhanced weighted median filter for noise reduction in SAR interferograms | |
Bopche et al. | Use of noise reduction filters on stereo images for improving the accuracy and quality of the digital elevation model |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Shucheng Inventor after: Huang Guoman Inventor after: Tao Liqing Inventor after: Cheng Chunquan Inventor after: Zhao Zheng Inventor after: Lu Lijun Inventor before: Yang Shucheng Inventor before: Huang Guoman Inventor before: Tao Liqing Inventor before: Cheng Chunquan Inventor before: Zhao Zheng Inventor before: Lu Lijun |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210406 |