Reston, VA—A novel imaging modality that can visualize the distribution of medical radiopharmaceuticals with very fine resolution has been developed and successfully tested, according to research ...

To increase the depth of field in ultra-thin, mask-based lensless cameras, researchers from Osaka University developed and optimized a radial-coded mask that replaces conventionally coded masks and ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Single-pixel imaging (SPI) and optical platforms based on the principle are attractive as ways to avoid the complexities of 2D CMOS sensors, or for applications where a sensor array is impractical.