METHOD OF INCREASING RESOLUTION OF VIDEO SYSTEMS Russian patent published in 2020 - IPC G06T5/00 

FIELD: physics.

SUBSTANCE: invention relates to image processing technologies and can be used in vision systems. For this purpose, mutual sub-pixel shift of image and light-sensitive surface in neighbouring frames is used, memorizing formed frames, obtaining sequence of magnified frames, wherein the first frame is formed without shifting, then performing a subpixel shift of the light-sensitive surface under the opaque surface by a value equal to the m^th part of the corresponding linear size of the photosensitive element, where m is the resolution multiplicity of the video system, after the shift, forming the frame, the shifts being performed in series along the vertical and horizontal (m²-1) times, and samples of increased frame are determined from readings of all generated m² frames.

EFFECT: technical result consists in improvement of resolution of video systems in m times using one photosensitive surface.

1 cl, 4 dwg