Liang-Gee
Liang-Gee Chen, Taipei City TW
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20090179984 | Image Rectification Method and Related Device for a Video Device - An image rectification method for a video device includes receiving an image that is a facial image of a transmitter from the transmitter, obtaining a first angular deviation with respect to line of sight of the transmitter according to the image, obtaining a second horizontal angular deviation and a second vertical angular deviation with respect to line of sight of a receiver using the video device, and performing an image synthesis procedure on the image according to the first angular deviation, the second horizontal angular deviation and the second vertical angular deviation, for generating an eye-to-eye image sent to the receiver. | 07-16-2009 |
20130219148 | NETWORK ON CHIP PROCESSOR WITH MULTIPLE CORES AND ROUTING METHOD THEREOF - An exemplary embodiment of the present disclosure illustrates a network on chip processor including multiple cores and a Kautz NoC. Each of the cores is assigned with an addressing string with L based-D words, and the addressing string does not have two neighboring identical words, wherein L present of an addressing string length is an integer larger than 1, D present of a word selection is an integer larger than 2. Each of the cores is unidirectionally link to other (D−1) cores through the Kautz NoC, and in the two connected cores, the last (L−1) words associated with the addressing string of one core are same as the first (L−1) words associated with the addressing string of the other core. | 08-22-2013 |
Liang-Gee Chen, Taipei County TW
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20110141114 | SYSTEM AND METHOD FOR AUTOMATICALLY ADJUSTING VISUAL SETTING OF DISPLAY DEVICE - A display system for improving visual comfort and a method of adaptively adjusting resolution of a display device are provided. The display system includes a display device, a memory, an image sensor, a face recognition unit, a distance detection unit, and a controller. The memory is configured to store face representation data and user preference data. The image sensor is positioned with respect to the display device for capturing an image and converting the image into an electrical signal. The face recognition unit is configured to analyze the electrical signal to recognize a face image of a user and comparing the recognized face image with the face representation data to generate a first signal. The distance detection unit is configured to analyze the electrical signal to determine a distance between the display device and the user to generate a second signal. The controller, which is electrically connected to the face recognition unit and the distance detection unit, can generate a parameter based on the first signal and the second signal and adjust a display resolution of the display device based on the parameter. | 06-16-2011 |
Liang-Gee Chen, Tainan City TW
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20110285701 | Stereo-Matching Processor Using Belief Propagation - In accordance with at least some embodiments of the present disclosure, a processor for performing stereo matching of a first image and a second image is described. The processor may include a first pipeline stage configured to generate data costs associated with a first tile selected from the first image, wherein the data costs is generated based on pixels in the first tile and corresponding pixels in the second image. The processor may include a second pipeline stage configured to generate disparity values associated with the first tile and an outbound message from the first tile to one of neighboring tiles in the first image, wherein the disparity values and the outbound message are generated based on the data costs and inbound messages from the neighboring tiles to the first tile. The processor may further include a third pipeline stage configured to store the disparity values and the outbound message in a memory, wherein the outbound message is used by the second pipeline stage as one of the inbound messages during processing of a second tile selected from the first image. | 11-24-2011 |
20120293615 | REAL-TIME DEPTH-AWARE IMAGE ENHANCEMENT SYSTEM - In accordance with at least some embodiments of the present disclosure, a process for enhancing a two-dimensional (2D) image is described. The process may include generating a depth map for the 2D image based on edges detected from the 2D image, wherein the depth map can be used to convert the 2D image to a 3D image. The process may further include enhancing the 2D image using the depth map. | 11-22-2012 |
20130071008 | IMAGE CONVERSION SYSTEM USING EDGE INFORMATION - In accordance with at least some embodiments of the present disclosure, a process for converting a two-dimensional (2D) image based on edge information is described. The process may include partitioning the 2D image to generate a plurality of blocks, segmenting the plurality of blocks into a group of regions based on edges determined in the plurality of blocks, assigning depth values to the plurality of blocks based on a depth gradient hypothesis associated with the group of regions, wherein pixels in each of the plurality of blocks are associated with a same depth value, and generating the depth map based on the depth values of the plurality of blocks. | 03-21-2013 |