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Li Hong, San Diego US
Li Hong, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080198220 | Compound camera and methods for implementing auto-focus, depth-of-field and high-resolution functions - A compound camera system for generating an enhanced virtual image having a large depth-of-field. The compound camera system comprises a plurality of component cameras for generating image data of an object and a data processor for generating the enhanced virtual image from the image data. The data processor generates the enhanced virtual image by generating a first component virtual image at a first depth plane, generating a second component virtual image at a second depth plane, and inserting first selected pixels from the first component virtual image into enhanced the virtual image and inserting second selected pixels from the second component virtual image into the enhanced virtual image. | 08-21-2008 |
| 20100086206 | DEVICE AND METHOD FOR ESTIMATING IF AN IMAGE IS BLURRED - A method for estimating if an image ( | 04-08-2010 |
| 20100272356 | DEVICE AND METHOD FOR ESTIMATING WHETHER AN IMAGE IS BLURRED - A method for estimating whether an image ( | 10-28-2010 |
| 20100316305 | SYSTEM AND METHOD FOR ESTIMATING A DIRECTION OF MOTION BLUR IN AN IMAGE - A method for estimating a blur direction ( | 12-16-2010 |
| 20110019909 | DEVICE AND METHOD FOR DETECTING WHETHER AN IMAGE IS BLURRED - The present invention is directed to a method for detecting or predicting ( | 01-27-2011 |
| 20110019932 | DEVICE AND METHOD FOR ESTIMATING DEFOCUS BLUR SIZE IN AN IMAGE - A method for estimating a defocus blur size ( | 01-27-2011 |
| 20110109764 | AUTOFOCUS TECHNIQUE UTILIZING GRADIENT HISTOGRAM DISTRIBUTION CHARACTERISTICS - A method for estimating if an optical assembly ( | 05-12-2011 |
| 20110110601 | METHOD AND DEVICE FOR IMAGE DEBLURRING USING JOINT BILATERAL FILTERING | 05-12-2011 |
| 20110115951 | METHOD AND DEVICE FOR IMAGE NOISE COMPENSATION WITH IMAGE ENHANCEMENT | 05-19-2011 |
| 20110164150 | AUTOMATIC ILLUMINANT ESTIMATION THAT INCORPORATES APPARATUS SETTING AND INTRINSIC COLOR CASTING INFORMATION - An image apparatus ( | 07-07-2011 |
| 20110164152 | IMAGE SEGMENTATION FROM FOCUS VARIED IMAGES USING GRAPH CUTS - A system for providing an adjusted image of a scene includes an optical assembly, a capturing system coupled to the optical assembly, and a control system. The optical assembly is adjustable to alternatively be focused on a first focal area and a second focal area that is different than the first focal area. The capturing system captures a first frame of the scene when the optical assembly is focused at the first focal area, and a second frame of the scene when the optical assembly is focused at the second focal area. The first frame includes a plurality of first pixels and the second frame includes a plurality of second pixels. The control system analyzes the first frame and the second frame and utilizes graph cuts techniques to assign a depth label to at least a portion of the first frame. | 07-07-2011 |