NSTL国家科技图书文献中心

1. Fourier coded aperture transform rapid spectral imaging NSTL国家科技图书文献中心

Zhao, Zhuang | Gan, Lei ... - 《Optics Communications》 - 2025,574 - 131114-1～131114-12 - 共12页

摘要：The Fourier coded* aperture transform* | hyperspectral imaging system (FCTS), which we proposed in our | previous work, has excellent physical interpretability | compared to other encoding methods. Due to the excellent | energy concentration characteristic of Fourier encoding

关键词： Fourier encoding | Undersampling | Coded mask binarization | Spectral image enhancement

2. Simulated near-field radioactive source localization in 3D with Coded Aperture and Convolutional Neural Networks NSTL国家科技图书文献中心

Karafasoulis, K. | Kaissas, I.... - 《Journal of instrumentation》 - 2025,20(1) - 共10页

摘要：Coded Aperture 7-cameras have been extensively | sources in 3D using one coded* aperture gamma camera. The* | used in applications ranging from astrophysics to | nuclear medicine for imaging radioactive source | distributions. These devices allow the identification of the

关键词： Data processing methods | Gamma camera, SPECT, PET PET/CT, coronary CT angiography (CTA) | Image reconstruction in medical imaging | Medical-image reconstruction methods and algorithms, computer-aided software

3. A super-resolution coded aperture miniature mass spectrometer proof-of-concept for planetary science NSTL国家科技图书文献中心

Aloui, Tanouir | Serpa, Rafael Bento ... - 《International journal of mass spectrometry》 - 2025,507 - 共12页

摘要：-resolution coded* aperture cycloidal miniature mass* | Mass spectrometers are essential instruments | for in situ analysis of planetary materials. Ideally | , a space flight mass spectrometer would have a mass | range from similar to 10 u to at least 500 u to enable

关键词： Cycloid | Mass analyzer | Sector | Array detector

4. A gamma-ray imaging method for multiple radionuclides and low-activity radioactive sources NSTL国家科技图书文献中心

Fan, Donghai | Wu, Rui ... - 《Journal of environmental radioactivity》 - 2025,282(Feb.) - 1.1～1.16 - 共16页

摘要：Gamma-ray coded-aperture* imaging technology* | coded-aperture imaging system based on a CdZnTe pixel | radioactive sources. In this paper, a gamma-ray coded | -aperture* imaging method based on primitive and reversed* | coded functions (PRCF) was proposed to reduce imaging

关键词： Coded-aperture | CdZnTe detector | Multi-source imaging | Low-count imaging | RECONSTRUCTION | ELIMINATION | SIMULATION | ALGORITHM

5. DMDC: a cross-attention network for dynamic mask-based dual-camera snapshot hyperspectral Photography NSTL国家科技图书文献中心

Zeyu Cai | Ziyu Zhang ... - 《The visual computer》 - 2025,41(7) - 4957～4974 - 共18页

摘要： role in computer visualization. Coded aperture | Spectral images can enrich the material | information of the reconstructed scene and have an essential | snapshot spectral imaging (CASSI) for dynamic scenes | still faces two problems in reconstruction: 1) The

关键词： Hyperspectral-imaging | RGB | CASSI | Dynamic | Cross-attention

6. SAH-SCI: Self-supervised Adapter for Efficient Hyperspectral Snapshot Compressive Imaging NSTL国家科技图书文献中心

Haijin Zeng | Yuxi Liu ... - 《Computer Vision - ECCV 2024,Part LXIV》 - European Conference on Computer Vision - 2025, - 311～328 - 共18页

摘要： compressed measurements in coded* aperture snapshot spectral* | Hyperspectral image (HSI) reconstruction is | vital for recovering spatial-spectral information from | imaging (CASSI) systems. Despite the effectiveness of | end-to-end and deep unfolding methods, their

关键词： Compressive imaging | Self-supervised learning | Adapter

7. SSCDUF: Spatial-Spectral Correlation Transformer Based on Deep Unfolding Framework for Hyperspectral Image Reconstruction NSTL国家科技图书文献中心

Hui Zhao | Na Qi ... - 《MultiMedia Modeling,Part IV》 - International Conference on MultiMedia Modeling - 2025, - 71～84 - 共14页

摘要：) from Coded* Aperture Snapshot Spectral Imaging (CASSI* | Reconstructing Hyperspectral Images (HSIs | ) is an important yet challenging task. The core | issue lies in recovering reliable and detailed 3D HSI | cube from 2D measurement. Deep unfolding framework

关键词： Hyperspectral image reconstruction | Deep unfolding framework | Spatial-Spectral transformer | Adaptive aggregation skip connection

8. MLP-AMDC: A MLP Architecture for Adaptive-Mask-Based Dual-Camera Snapshot Hyperspectral Imaging NSTL国家科技图书文献中心

Zeyu Cai | Can Zhang ... - 《MultiMedia Modeling,Part II》 - International Conference on MultiMedia Modeling - 2025, - 408～423 - 共16页

摘要：The coded* Aperture Snapshot Spectral Imaging* | (CASSI) system has great advantages in dynamically | acquiring Hyper-Spectral Image (HSI) compared to | traditional measurement methods, but there are the following | problems. 1) Traditional mask relies on random patterns

关键词： MLP | Compressive sensing | CASSI | Snapshot

9. Lensless polarization imaging system based on a random coded mask NSTL国家科技图书文献中心

Wenbo Wang | Wenjun He ... - 《Fourth International Computational Imaging Conference (CITA 2024),Part Two of Two Parts》 - International Computational Imaging Conference - 2025, - 1354241.1～1354241.6 - 共6页

摘要： application versatility. With lensless aperture-coded | coded mask and a division-of-focal-plane (DoFP | ) polarization sensor, with a 3-mm gap between the coded* mask* | dimensions are 27.9 mm by 21 mm by 24 mm. The coded* mask* | Polarization imaging systems detect the

关键词： Polarization | Lensless imaging | Encoded mask | Fourier-ADMM

10. Gradient-based strategy of designing cascaded phase holograms for arbitrary distribution behind arbitrary aperture NSTL国家科技图书文献中心

Li, Hengyang | Xu, Jiaming ... - 《Optics & Laser Technology》 - 2025,180 - 共8页

摘要：Aperture, flexibly defined as common-seen | the real aperture-constrained system, we propose an | distribution behind arbitrary aperture. The algorithm | complex coded* apertures. We expect that the GOODBAP* | periphery-blocked structures, or special-shaped patterns

摘要：The Fourier coded* aperture transform* | hyperspectral imaging system (FCTS), which we proposed in our | previous work, has excellent physical interpretability | compared to other encoding methods. Due to the excellent | energy concentration characteristic of Fourier encoding

关键词： Fourier encoding | Undersampling | Coded mask binarization | Spectral image enhancement

摘要：Coded Aperture 7-cameras have been extensively | sources in 3D using one coded* aperture gamma camera. The* | used in applications ranging from astrophysics to | nuclear medicine for imaging radioactive source | distributions. These devices allow the identification of the

关键词： Data processing methods | Gamma camera, SPECT, PET PET/CT, coronary CT angiography (CTA) | Image reconstruction in medical imaging | Medical-image reconstruction methods and algorithms, computer-aided software

摘要：-resolution coded* aperture cycloidal miniature mass* | Mass spectrometers are essential instruments | for in situ analysis of planetary materials. Ideally | , a space flight mass spectrometer would have a mass | range from similar to 10 u to at least 500 u to enable

关键词： Cycloid | Mass analyzer | Sector | Array detector

摘要：Gamma-ray coded-aperture* imaging technology* | coded-aperture imaging system based on a CdZnTe pixel | radioactive sources. In this paper, a gamma-ray coded | -aperture* imaging method based on primitive and reversed* | coded functions (PRCF) was proposed to reduce imaging

关键词： Coded-aperture | CdZnTe detector | Multi-source imaging | Low-count imaging | RECONSTRUCTION | ELIMINATION | SIMULATION | ALGORITHM

摘要： role in computer visualization. Coded aperture | Spectral images can enrich the material | information of the reconstructed scene and have an essential | snapshot spectral imaging (CASSI) for dynamic scenes | still faces two problems in reconstruction: 1) The

关键词： Hyperspectral-imaging | RGB | CASSI | Dynamic | Cross-attention

摘要： compressed measurements in coded* aperture snapshot spectral* | Hyperspectral image (HSI) reconstruction is | vital for recovering spatial-spectral information from | imaging (CASSI) systems. Despite the effectiveness of | end-to-end and deep unfolding methods, their

关键词： Compressive imaging | Self-supervised learning | Adapter

摘要：) from Coded* Aperture Snapshot Spectral Imaging (CASSI* | Reconstructing Hyperspectral Images (HSIs | ) is an important yet challenging task. The core | issue lies in recovering reliable and detailed 3D HSI | cube from 2D measurement. Deep unfolding framework

关键词： Hyperspectral image reconstruction | Deep unfolding framework | Spatial-Spectral transformer | Adaptive aggregation skip connection

摘要：The coded* Aperture Snapshot Spectral Imaging* | (CASSI) system has great advantages in dynamically | acquiring Hyper-Spectral Image (HSI) compared to | traditional measurement methods, but there are the following | problems. 1) Traditional mask relies on random patterns

关键词： MLP | Compressive sensing | CASSI | Snapshot

摘要： application versatility. With lensless aperture-coded | coded mask and a division-of-focal-plane (DoFP | ) polarization sensor, with a 3-mm gap between the coded* mask* | dimensions are 27.9 mm by 21 mm by 24 mm. The coded* mask* | Polarization imaging systems detect the

关键词： Polarization | Lensless imaging | Encoded mask | Fourier-ADMM

摘要：Aperture, flexibly defined as common-seen | the real aperture-constrained system, we propose an | distribution behind arbitrary aperture. The algorithm | complex coded* apertures. We expect that the GOODBAP* | periphery-blocked structures, or special-shaped patterns

关键词： Phase hologram | Phase retrieval | Automatic differentiation | Cascaded modulation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：The Fourier coded aperture transform | hyperspectral imaging system (FCTS), which we proposed in our | previous work, has excellent physical interpretability | compared to other encoding methods. Due to the excellent | energy concentration characteristic of Fourier encoding

关键词： Fourier encoding | Undersampling | Coded mask binarization | Spectral image enhancement

摘要：Coded Aperture 7-cameras have been extensively | sources in 3D using one coded aperture gamma camera. The | used in applications ranging from astrophysics to | nuclear medicine for imaging radioactive source | distributions. These devices allow the identification of the

关键词： Data processing methods | Gamma camera, SPECT, PET PET/CT, coronary CT angiography (CTA) | Image reconstruction in medical imaging | Medical-image reconstruction methods and algorithms, computer-aided software

摘要：-resolution coded aperture cycloidal miniature mass | Mass spectrometers are essential instruments | for in situ analysis of planetary materials. Ideally | , a space flight mass spectrometer would have a mass | range from similar to 10 u to at least 500 u to enable

关键词： Cycloid | Mass analyzer | Sector | Array detector

摘要：Gamma-ray coded-aperture imaging technology | coded-aperture imaging system based on a CdZnTe pixel | radioactive sources. In this paper, a gamma-ray coded | -aperture imaging method based on primitive and reversed | coded functions (PRCF) was proposed to reduce imaging

关键词： Coded-aperture | CdZnTe detector | Multi-source imaging | Low-count imaging | RECONSTRUCTION | ELIMINATION | SIMULATION | ALGORITHM

摘要： role in computer visualization. Coded aperture | Spectral images can enrich the material | information of the reconstructed scene and have an essential | snapshot spectral imaging (CASSI) for dynamic scenes | still faces two problems in reconstruction: 1) The

关键词： Hyperspectral-imaging | RGB | CASSI | Dynamic | Cross-attention

摘要： compressed measurements in coded aperture snapshot spectral | Hyperspectral image (HSI) reconstruction is | vital for recovering spatial-spectral information from | imaging (CASSI) systems. Despite the effectiveness of | end-to-end and deep unfolding methods, their

关键词： Compressive imaging | Self-supervised learning | Adapter

摘要：) from Coded Aperture Snapshot Spectral Imaging (CASSI | Reconstructing Hyperspectral Images (HSIs | ) is an important yet challenging task. The core | issue lies in recovering reliable and detailed 3D HSI | cube from 2D measurement. Deep unfolding framework

关键词： Hyperspectral image reconstruction | Deep unfolding framework | Spatial-Spectral transformer | Adaptive aggregation skip connection

摘要：The coded Aperture Snapshot Spectral Imaging | (CASSI) system has great advantages in dynamically | acquiring Hyper-Spectral Image (HSI) compared to | traditional measurement methods, but there are the following | problems. 1) Traditional mask relies on random patterns

关键词： MLP | Compressive sensing | CASSI | Snapshot

摘要： application versatility. With lensless aperture-coded | coded mask and a division-of-focal-plane (DoFP | ) polarization sensor, with a 3-mm gap between the coded mask | dimensions are 27.9 mm by 21 mm by 24 mm. The coded mask | Polarization imaging systems detect the

关键词： Polarization | Lensless imaging | Encoded mask | Fourier-ADMM

摘要：Aperture, flexibly defined as common-seen | the real aperture-constrained system, we propose an | distribution behind arbitrary aperture. The algorithm | complex coded apertures. We expect that the GOODBAP | periphery-blocked structures, or special-shaped patterns

关键词： Phase hologram | Phase retrieval | Automatic differentiation | Cascaded modulation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：The Fourier coded* aperture transform* | hyperspectral imaging system (FCTS), which we proposed in our | previous work, has excellent physical interpretability | compared to other encoding methods. Due to the excellent | energy concentration characteristic of Fourier encoding

摘要：Coded Aperture 7-cameras have been extensively | sources in 3D using one coded* aperture gamma camera. The* | used in applications ranging from astrophysics to | nuclear medicine for imaging radioactive source | distributions. These devices allow the identification of the

摘要：-resolution coded* aperture cycloidal miniature mass* | Mass spectrometers are essential instruments | for in situ analysis of planetary materials. Ideally | , a space flight mass spectrometer would have a mass | range from similar to 10 u to at least 500 u to enable

摘要：Gamma-ray coded-aperture* imaging technology* | coded-aperture imaging system based on a CdZnTe pixel | radioactive sources. In this paper, a gamma-ray coded | -aperture* imaging method based on primitive and reversed* | coded functions (PRCF) was proposed to reduce imaging

摘要： compressed measurements in coded* aperture snapshot spectral* | Hyperspectral image (HSI) reconstruction is | vital for recovering spatial-spectral information from | imaging (CASSI) systems. Despite the effectiveness of | end-to-end and deep unfolding methods, their

摘要：) from Coded* Aperture Snapshot Spectral Imaging (CASSI* | Reconstructing Hyperspectral Images (HSIs | ) is an important yet challenging task. The core | issue lies in recovering reliable and detailed 3D HSI | cube from 2D measurement. Deep unfolding framework

摘要：The coded* Aperture Snapshot Spectral Imaging* | (CASSI) system has great advantages in dynamically | acquiring Hyper-Spectral Image (HSI) compared to | traditional measurement methods, but there are the following | problems. 1) Traditional mask relies on random patterns

摘要： application versatility. With lensless aperture-coded | coded mask and a division-of-focal-plane (DoFP | ) polarization sensor, with a 3-mm gap between the coded* mask* | dimensions are 27.9 mm by 21 mm by 24 mm. The coded* mask* | Polarization imaging systems detect the

摘要：Aperture, flexibly defined as common-seen | the real aperture-constrained system, we propose an | distribution behind arbitrary aperture. The algorithm | complex coded* apertures. We expect that the GOODBAP* | periphery-blocked structures, or special-shaped patterns