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1.发明授权公开(公告)号：US09729861B2
公开(公告)日：2017-08-08
申请号：US14852963
申请日：2015-09-14
Applicant: LITE-ON TECHNOLOGY CORP.
Inventor： Yi-Chung Lo , Zong-Sian Li
CPC classification number: H04N13/271 , G06T7/62 , G06T2207/10028 , G06T2207/20101
Abstract: A method for estimating a distance between a first target and a second target in an image is to be implemented using a distance estimation system that includes a processor module. In the method, the processor module is programmed to: generate an image depth map associated with the image; generate first position information associated with a first position which corresponds to the first target in the image, and second position information associated with a second position which corresponds to the second target in the image; and compute an estimate of a distance between the first target and the second target based on at least the image depth map, the first position information, and the second position information.
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2.发明授权Method of using a light-field camera to generate a three-dimensional image, and light field camera implementing the method 有权使用光场摄像机生成三维图像的方法，以及实现该方法的光场摄像机公开(公告)号：US09581787B2
公开(公告)日：2017-02-28
申请号：US14658517
申请日：2015-03-16
Applicant: NATIONAL TAIWAN UNIVERSITY , LITE-ON TECHNOLOGY CORP.
Inventor： Jiun-Huei Proty Wu , Zong-Sian Li
CPC classification number: G02B13/0015 , H04N5/2254 , H04N5/265 , H04N13/204 , H04N13/207 , H04N13/332
Abstract: A method is provided to generate a 3D image using a light-field camera that includes a main lens, a micro-lens array, a light sensing component, and an image processing module. The micro-lens array forms a plurality of adjacent micro-images at different positions of the light sensing component. Each micro-image includes multiple image zones corresponding to different viewing angles. For each micro-image, the image processing module obtains image pixel values from the image zones, so as to generate camera images corresponding to different viewing angles. The image processing module combines the camera images to generate the 3D image.
Abstract translation: 提供了一种使用包括主透镜，微透镜阵列，感光部件和图像处理模块的光场照相机来生成3D图像的方法。 微透镜阵列在光感测部件的不同位置形成多个相邻的微图像。 每个微图像包括对应于不同观看角度的多个图像区域。 对于每个微图像，图像处理模块从图像区域获得图像像素值，以便生成对应于不同视角的相机图像。 图像处理模块组合相机图像以生成3D图像。
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3.发明授权公开(公告)号：US09883170B2
公开(公告)日：2018-01-30
申请号：US15642506
申请日：2017-07-06
Applicant: LITE-ON TECHNOLOGY CORP.
Inventor： Yi-Chung Lo , Zong-Sian Li
CPC classification number: H04N13/271 , G06T7/62 , G06T2207/10028 , G06T2207/20101
Abstract: A method for estimating a distance between a first target and a second target in an image is to be implemented using a distance estimation system that includes a processor module. In the method, the processor module is programmed to: generate an image depth map associated with the image; generate first position information associated with a first position which corresponds to the first target in the image, and second position information associated with a second position which corresponds to the second target in the image; and compute an estimate of a distance between the first target and the second target based on at least the image depth map, the first position information, and the second position information.
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