- Article
Secondary Complementary Balancing Compressive Imaging with a Free-Space Balanced Amplified Photodetector
- Wen-Kai Yu,
- Ying Yang,
- Jin-Rui Liu,
- Ning Wei and
- Shuo-Fei Wang
Single-pixel imaging (SPI) has attracted widespread attention because it generally uses a non-pixelated photodetector and a digital micromirror device (DMD) to acquire the object image. Since the modulated patterns seen from two reflection directions...