Abstract: According to various embodiments, an image focusing device may be provided. The image focusing device may include an image acquirer configured to acquire digital data representing an image. The image focusing device may further include a region selector configured to receive information indicating a first region of the image and indicating a second region of the image. The second region may be different from the first region. The image focusing device may further include an image deconvolver configured to iteratively apply deconvolutions to the first region and to the second region. A stopping criterion for the iterative application of the deconvolutions may be based on a focusing quality of the deconvolved first region and is independent from the deconvolved second region.

Abstract: A system for minimizing signals for video data communication is provided. The system comprises a first interface for selecting at least one video signal for transmission via a video data vector based on a data enable signal and a second interface for outputting at least one video signal from the video data vector based on the data enable signal.