Abstract: A system and method for detecting and/or rendering easily visible changes in dental images over time so as to identify bone loss, tooth movement, and other forms of change that uses dental images with similar perspectives but taken at different points in time and adjusts one or both of the dental images so as to compensate for differences in perspective, size, and rotation to thereby register the digital images to each other.

Abstract: A system and method for detecting and/or rendering easily visible changes in dental images over time so as to identify bone loss, tooth movement, and other forms of change that uses dental images with similar perspectives but taken at different points in time and adjusts one or both of the dental images so as to compensate for differences in perspective, size, and rotation to thereby register the digital images to each other.

Abstract: A method for mapping images having a common landmark or common reference point, in order to enable the creation, location and/or mapping of pixels, coordinates, markings, cursors, text and/or annotations across the images The method includes selecting at least two images having the common landmark or common reference point, mapping the selected images so as to generate mapping parameters that map a first location on a first image to the corresponding location of the first location on a second image, and identifying at least one pixel on the first image and applying the mapping parameters to the at least one pixel on the first image to identify the corresponding pixel or pixels in the second image The mapping parameters then may be used to locate or reproduce any pixels, coordinates, markings, cursors, text and/or annotations of the first image at the corresponding location of the second image.