Systems and methods for tile boundary compensation

A system, comprising:

• a tile-based display comprising a matrix of display pixels;
• processing circuitry configured to generate image data to be displayed on the tile-based display;
• and
• tile boundary compensation circuitry configured to:
• receive the image data from the processing circuitry;
• perform a first correction of a tile boundary between two tiles of the tile-based display by adjusting a luminance of a plurality of tile boundary display pixels along the tile boundary according to a point spread function;
• and
• perform a second correction of the tile boundary by adjusting a luminance of a plurality of non-tile boundary display pixels adjacent to the plurality of tile boundary display pixels according to the point spread function, wherein when a distance between adjacent tile boundary display pixels is less than a distance between adjacent non-tile boundary display pixels, the tile boundary compensation circuitry is configured to:
• perform the first correction by decreasing gain at the plurality of tile boundary display pixels according to the point spread function;
• and
• perform the second correction by increasing gain at the plurality of non-tile boundary display pixels that are adjacent to the plurality of tile boundary display pixels according to the point spread function.

A method, comprising:

• generating or receiving, via a processing circuitry, image data for displaying image content on a display panel comprising a first tile and a second tile;
• resampling, via the processing circuitry, at least some of the image data based on a geometry of a boundary between the first tile and the second tile;
• and
• performing, via the processing circuitry, an adjustment to the image data associated with at least one display pixel along the boundary between the first tile and the second tile by adjusting a luminance of the image data associated with the at least one display pixel along the boundary.