Patent Document ID: 9317958
Application ID: 13787830
Patent Flag: 1

Claim One:
1. An auto-convergence system, comprising: a disparity unit, arranged for performing a disparity analysis upon an input stereo image pair, and accordingly obtaining a disparity distribution of the input stereo image pair, wherein the disparity distribution is obtained based on disparity values of the input stereo image pair, and the disparity distribution is within an original disparity range delimited by a largest disparity value and a smallest disparity value among the disparity values of the input stereo image pair; a convergence unit, coupled to the disparity unit and arranged for deriving a specific disparity range from the original disparity range, adaptively adjusting the input stereo image pair according to a comparison result derived from comparing the specific disparity range with a learned convergence range, and accordingly generating an output stereo image pair for playback; and an active learning unit, coupled to the convergence unit and arranged for actively learning a convergence range during playback of stereo image pairs and accordingly determining the learned convergence range; wherein the specific disparity range is delimited by a first disparity value and a second disparity value, and the first disparity value is larger than the second disparity value, and wherein the convergence range is a disparity range delimited by a third disparity value and a fourth disparity value, and the third disparity value is larger than the fourth disparity value.