Using digital mirror devices and compressive imaging framework to achieve geometric superresolution and field of view extension Academic Article uri icon


  • The paper presents super resolving configurations that are integrating two digital mirror devices (DMDs) in the aperture and/or in the intermediate image plane. The usage of the DMDs allows obtaining geometric resolution improvement, enhancing field of view and reduction of aberrations such as defocusing and blurring that is obtained due to relative movement during the integration time. The idea behind all the above mentioned applications is to use the DMDs to properly encode the space and the spatial frequency domains such that the object's information can be separated from the above mentioned aberrations, distortions, limitations and noises.

publication date

  • January 1, 2013