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Human-Imperceptible Identification With Learnable Lensless Imaging
IEEE Access, 2023 Lensless imaging protects visual privacy by capturing heavily blurred images that are imperceptible for humans to recognize the subject but contain enough information for machines to infer information.
Thuong Nguyen Canh +2 more
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Lensless magneto-optical imaging [PDF]
Scientific ReportsMagneto-optical methods, which utilize the interaction of polarized light with the magnetization of the sample in reflection through the magneto-optical Kerr effect or in transmission through the accordant Faraday effect, present prominent and widespread
V. Neu +4 more
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Extended Field of View and Resolution Enhancement in Lensless Digital Holography [PDF]
SensorsLensless digital holography provides a simple, low-cost imaging platform with a large field of view (FOV) and quantitative phase capability, making it attractive for biomedical imaging, microstructure inspection, and large area imaging.
Chung-Hsuan Huang +4 more
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Lensless Computational Imaging Technology Using Deep Convolutional Network
Sensors, 2020 Within the framework of Internet of Things or when constrained in limited space, lensless imaging technology provides effective imaging solutions with low cost and reduced size prototypes.
Peidong Chen +3 more
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High-Precision Lensless Microscope on a Chip Based on In-Line Holographic Imaging
Sensors, 2021 The lensless on-chip microscope is an emerging technology in the recent decade that can realize the imaging and analysis of biological samples with a wide field-of-view without huge optical devices and any lenses. Because of its small size, low cost, and
Xiwei Huang +9 more
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Lensless camera: Unraveling the breakthroughs and prospects [PDF]
Fundamental ResearchLensless imaging is an innovative and swiftly advancing technology at the intersection of optics, imaging technology, and computational science. It captures scene by directly recording the interference or diffraction patterns of light, subsequently ...
Shuowen Li +6 more
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DifuzCam replacing camera lens with a mask and a diffusion model for generative AI based flat camera design [PDF]
Scientific ReportsRecent advances in lensless, flat camera designs hold the promise of significantly reducing size and weight by replacing bulky lenses with thin optical elements that modulate incoming light.
Erez Yosef, Raja Giryes
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Lensless Image Restoration Based on Multi-Stage Deep Neural Networks and Pix2pix Architecture
Photonics, 2023 Lensless imaging represents a significant advancement in imaging technology, offering unique benefits over traditional optical systems due to its compact form factor, ideal for applications within the Internet of Things (IoT) ecosystem.
Muyuan Liu +4 more
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Photonics, 2022 An important imaging technique in biomedicine, the conventional optical microscopy relies on relatively complicated and bulky lens and alignment mechanics.
Duofang Chen +4 more
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Speckle-Correlation Scattering Matrix Approaches for Imaging and Sensing through Turbidity
Sensors, 2020 The development of optical and computational techniques has enabled imaging without the need for traditional optical imaging systems. Modern lensless imaging techniques overcome several restrictions imposed by lenses, while preserving or even surpassing ...
YoonSeok Baek +3 more
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