Zobrazeno 1 - 10
of 442
pro vyhledávání: '"lensless imaging"'
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 11, Pp n/a-n/a (2024)
Lensless imaging, as a novel computational imaging technique, has attracted great attention due to its simplicity, compactness, and flexibility. This technique analyzes and processes the diffraction of an object to obtain complex amplitude informatio
Externí odkaz:
https://doaj.org/article/a4b69235c9864b13b6d7a0742fe106d7
Autor:
Daniel Ruiz-Cadalso, Cosme Furlong
Publikováno v:
Frontiers in Photonics, Vol 5 (2024)
Quantitative imaging technologies for in-situ non-destructive testing (NDT) demand high-resolution, wide-field, and stable metrology capabilities. Moreover, live processing and automation are vital for real-time quality control and inspection. Conven
Externí odkaz:
https://doaj.org/article/57c787dd52bc4d2d9cd75c561de31468
Publikováno v:
Nanophotonics, Vol 12, Iss 21, Pp 3977-4008 (2023)
Optical image sensors are 2D arrays of pixels that integrate semiconductor photodiodes and field effect transistors for efficient photon conversion and processing of generated electrons. With technological advancements and subsequent democratization
Externí odkaz:
https://doaj.org/article/20a565f3c53a488dac665db1fd75dfc6
Publikováno v:
IEEE Access, Vol 11, Pp 95724-95733 (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. Unfortunately, protecting visual privacy comes w
Externí odkaz:
https://doaj.org/article/ae1eb7d65a8b4493922fa79304358ef7
Akademický článek
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Akademický článek
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Autor:
Hao Dong, Xubin Zheng, Chen Cheng, Libin Qian, Yaoxuan Cui, Weiwei Wu, Qingjun Liu, Xing Chen, Yanli Lu, Qing Yang, Fenni Zhang, Di Wang
Publikováno v:
Advanced Science, Vol 10, Iss 14, Pp n/a-n/a (2023)
Abstract Advanced machine intelligence is empowered not only by the ever‐increasing computational capability for information processing but also by sensors for collecting multimodal information from complex environments. However, simply assembling
Externí odkaz:
https://doaj.org/article/71834f9a8822411ba873e468e1203dc3
Publikováno v:
HardwareX, Vol 13, Iss , Pp e00408- (2023)
The lack of equipped healthcare infrastructure in isolated hard-to-reach zones exposes their population to a higher risk of complications in common diseases. With a timely diagnosis setting a life-altering difference, worldwide efforts have been cond
Externí odkaz:
https://doaj.org/article/6257ec8e89be47f18e4626b5ac811806
Publikováno v:
Photonics, Vol 10, Iss 11, p 1274 (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. Despite its p
Externí odkaz:
https://doaj.org/article/99d8657badd1402fb06bd03ed8f59209
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 2, Pp 1-8 (2022)
We report on the construction of a lensless camera with a phase-modulating mask layer integrated directly on an image sensor using the UV-imprint lithography method. By replicating the master phase mask’s surface structure directly on the image sen
Externí odkaz:
https://doaj.org/article/1c3e26428a2546d898e15c1801ee753a