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May 13, 2021 In most cameras, there is a trade-off between the field-of-view and resolution. Omnidirectional cameras offer a 360-degree field of view but poor resolution. In a new study, researchers design a dual ...
Apr. 14, 2022 Researchers have designed a new, ultrathin camera that acquires wide-angle, high-quality images using a metalens array. This approach eliminates bulky and heavy lenses, possibly enabling the ...
Jan. 23, 2024 A new camera system allows ecologists and filmmakers to produce videos that accurately replicate the colors that different animals see in natural ...
June 21, 2022 In a project aimed at developing intelligent tools to fight child exploitation, computer scientists have developed a system to analyze the noise produced by individual cameras. This information can ...
June 3, 2021 Researchers developed a model that enables a drone to shoot a video based on a desired emotion or viewer reaction. The drone uses camera angles, speeds and flight paths to generate a video that could ...
Nov. 8, 2022 Using a miniature camera and a customized deep neural network, researchers have developed a novel wristband that tracks the entire body posture in ...
Feb. 24, 2023 A research team has developed one of the world's fastest single-shot laser cameras, which is at least a thousand times faster than today's most modern equipment for combustion diagnostics. ...
Mar. 18, 2022 Researchers have developed a metasurface attachment that can turn just about any camera or imaging system, even off-the-shelf systems, into polarization cameras. The attachment uses a metasurface of ...
Sep. 26, 2022 Researchers built a battery-free, wireless underwater camera, powered by sound waves, that can take high-quality, color images, even in dark environments. It transmits image data through the open ...
June 28, 2021 Using Kirigami, the Japanese art of paper cutting, a mechanical engineer has developed a camera with a curvy, adaptable imaging sensor that could improve image quality in endoscopes, night-vision ...