Researchers Use AI to Boost Metalens Camera Image Quality
WEBMay 17, 2024 · In a new study, researchers were able to improve the low-quality images produced by a metalens. These types of ultra-thin cameras have the advantage of being small, but typically have poor...
Researchers use AI to boost image quality of metalens camera - Phys.org
WEBMay 15, 2024 · Researchers have leveraged deep learning techniques to enhance the image quality of a metalens camera. The new approach uses artificial intelligence to turn low-quality images into high-quality...
3cm-sized metalens camera uses AI to make distorted images sharp
WEBMay 16, 2024 · Chinese researchers used deep learning techniques to advance the image quality of metalens. The method leverages artificial intelligence to upscale images, making such cameras capable of...
Using AI to Boost Metalens Cameras’ Image Quality
WEBJul 11, 2024 · Researchers used deep learning techniques to enhance the image quality of a camera with a metalens integrated directly onto a CMOS imaging chip (left). The metalens manipulates light using an array of 1000 …
Single 5-centimeter-aperture metalens enabled intelligent
WEBJul 5, 2024 · Here, we demonstrate a lightweight metalens-based thermographic camera (MTC) enabled by a single 0.5-mm-thick, 3.7-g-weight, flat, and mass-producible metalens. The large aperture size (5 cm) of our metalens, when combined with an uncooled focal plane array, enables thermal imaging at distances of tens of meters.
Algorithms empower metalens design - Harvard John A. Paulson …
WEBMay 16, 2022 · Today, research teams painstakingly design the specific pattern of nanostructures on the surface to achieve the desired function of the lens, whether that be resolving nanoscale features, simultaneously producing several depth-perceiving images or focusing light regardless of polarization.
Researchers Develop a Flat Metalens That Can Change Its Focal …
WEBNov 21, 2023 · “Through this research, we have created a compact, ultra-thin lens that can quickly change the focal position and zoom ratio. Such lenses can be applied in a wide range of fields, including...
Compact Wide-Angle Metalens Camera Eliminates Bulky Glass …
WEBApr 14, 2022 · Researchers from Nanjing University in China have created an ultra-thin camera that is a scant 0.3 centimeters thick but can still produce clear images with a viewing angle of more than 120...
Researchers Use Artificial Intelligence to Improve Image Quality in ...
WEBMay 15, 2024 · In an innovative technological breakthrough, scientists applied AI to enhance the resolution of the imaging devices of metalens cameras and invent new types of imaging systems.
Stereo Imaging with a Hemispherical Field-of-View Metalens Camera
WEBHere, we present an ultrasmall form factor metalens camera for wide-angle stereo imaging, with an experimentally measured hemispherical field-of-view (FOV) and a high resolution across the FOV limited only by the detector’s pixel size.