| 摘要 |
The invention features methods including: (i) modulating multiple components (e.g., different spatial regions, different wavelengths, or both) of electromagnetic (EM) radiation emerging from an object with different time-varying functions; (ii) measuring at least one time-varying signal derived from the modulated EM radiation emerging from the object; and (iii) reconstructing information about the object based on the measured signal and the time-varying functions.
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