Patent ID: 8943426
Filing Date: 2015-01-27
Classification: G06F

Abstract:
1. A method for displaying one or more user interface elements upon a background wallpaper on a display unit of an electrical apparatus, wherein the method comprises: analyzing image characteristic values of the background wallpaper, the image characteristic values including colors, textures, and lines on the background wallpaper; dividing the background wallpaper into a plurality of pieces according to complexity of the image characteristic values of the background wallpaper, wherein the more complex the image characteristic values of a part of the background wallpaper is, the greater the number of the pieces that the part of the background wallpaper is divided; executing smooth filtering on the background wallpaper according to sizes of the divided pieces of the background wallpaper; merging the smooth filtered pieces to designate a subject of interest on the background wallpaper; and displaying the one or more user interface elements upon the background wallpaper without covering a Region of Interest (ROI), wherein the ROI comprises the subject of interest on the background wallpaper.