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1. 发明授权

US11483543B2 Hybrid stereo rendering for depth extension in dynamic light field displays 有权
公开(公告)号：US11483543B2
公开(公告)日：2022-10-25
申请号：US16842039
申请日：2020-04-07
申请人： INTEL CORPORATION
发明人： Joshua J. Ratcliff , Tuotuo Li
IPC分类号： H04N13/366 , H04N13/305 , H04N13/351 , H04N13/344 , H04N13/128 , H04N13/117
摘要： An apparatus and method for hybrid rendering. For example, one embodiment of a method comprises: identifying left and right views of a user's eyes; generating at least one depth map for the left and right views; calculating depth clamping thresholds including a minimum depth value and a maximum depth value; transforming the depth map in accordance with the minimum depth value and maximum depth value; and performing view synthesis to render left and right views using the transformed depth map.

2. 发明申请

US20210152804A1 THREE DIMENSIONAL GLASSES FREE LIGHT FIELD DISPLAY USING EYE LOCATION 有权
公开(公告)号：US20210152804A1
公开(公告)日：2021-05-20
申请号：US17164225
申请日：2021-02-01
申请人： Intel Corporation
发明人： Tuotuo Li , Joshua J. Ratcliff , Qiong Huang , Alexey M. Supikov , Ronald T. Azuma
IPC分类号： H04N13/144 , G06F3/048 , H04N13/307 , H04N13/106 , H04N13/305 , H04N13/383 , H04N13/324 , H04N13/139 , G06T15/06 , G06T15/50
摘要： Disclosed herein are systems, apparatus, methods, and articles of manufacture to present three dimensional images without glasses. An example apparatus includes a micro lens array and at least one processor. The at least one processor is to: determine a first position of a first pupil of a viewer; determine a second position of a second pupil of the viewer; align a first eye box with the first position of the first pupil; align a second eye box with the second position of the second pupil; render, for presentation on a display, at least one of a color plus depth image or a light field image based on the first position of the first pupil and the second position of the second pupil; and cause backlight to be steered through the micro lens array and alternatingly through the first eye box and the second eye box.

3. 发明申请

US20180199028A1 HEAD-MOUNTED DISPLAY DEVICE 审中-公开
公开(公告)号：US20180199028A1
公开(公告)日：2018-07-12
申请号：US15402866
申请日：2017-01-10
申请人： INTEL CORPORATION
发明人： Joshua J. Ratcliff , Alexey M. Supikov , Seth E. Hunter , Santiago E. Alfaro
IPC分类号： H04N13/04 , G06T19/00 , G02B27/01
CPC分类号： H04N13/344 , G02B27/0172 , G02B2027/0134
摘要： In one example, a head-mounted display (HMD) device includes multiple display panels arranged in parallel with each other. Each of the display panels is associated with one of multiple focal lengths. The HMD device includes multiple lenses to view a three-dimensional (3D) scene on the display panels. The HMD device also includes a controller to provide a frame of the 3D scene, viewable at the focal lengths. The frames include focal layers generated at one of the focal lengths. The frames are rendered by displaying the focal layers in a sequence on the display panels associated with the focal length at which the focal layer is generated. The controller also allows visible light to pass through one or more of the display panels based on whether the render planes are between an active focal layer and the lenses.

4. 发明授权

US09262696B2 Image capture feedback 有权
标题翻译：图像捕获反馈
公开(公告)号：US09262696B2
公开(公告)日：2016-02-16
申请号：US14127952
申请日：2013-10-30
申请人： INTEL CORPORATION
发明人： Joshua J. Ratcliff , Ronald T. Azuma , Yan Xu , Gheric Speiginer
IPC分类号： G06K9/62 , G06T7/00 , H04N5/232 , G06K9/46 , G06T7/60
CPC分类号： G06K9/627 , G06K9/4671 , G06T7/00 , G06T7/66 , G06T2207/10016 , G06T2207/10024 , G06T2207/10028 , G06T2207/30168 , H04N5/232 , H04N5/23222 , H04N5/23293
摘要： Embodiments for image capture feedback are disclosed. In some embodiments, a computing system may receive a first image from an image capture device and generate a score for the first image. The computing system may generate a recommendation for an action, such that if the image capture device captures a second image after the action is performed, the score for the second image will be better than the score for the first image. The computing system may indicate the recommended action to the user on an output device. Other embodiments may be disclosed and/or claimed.
摘要翻译：公开了用于图像捕获反馈的实施例。在一些实施例中，计算系统可以从图像捕获设备接收第一图像并生成第一图像的得分。计算系统可以产生针对动作的建议，使得如果在执行动作之后图像捕获设备捕获第二图像，则第二图像的得分将优于第一图像的得分。计算系统可以在输出设备上向用户指示推荐的动作。可以公开和/或要求保护其他实施例。

5. 发明申请

US20150178592A1 IMAGE CAPTURE FEEDBACK 有权
标题翻译：图像捕捉反馈
公开(公告)号：US20150178592A1
公开(公告)日：2015-06-25
申请号：US14127952
申请日：2013-10-30
申请人： INTEL CORPORATION
发明人： Joshua J. Ratcliff , Ronald T. Azuma , Yan Xu , Gheric Speiginer
IPC分类号： G06K9/62 , G06T7/00 , H04N5/232 , G06K9/46
CPC分类号： G06K9/627 , G06K9/4671 , G06T7/00 , G06T7/66 , G06T2207/10016 , G06T2207/10024 , G06T2207/10028 , G06T2207/30168 , H04N5/232 , H04N5/23222 , H04N5/23293
摘要： Embodiments for image capture feedback are disclosed. In some embodiments, a computing system may receive a first image from an image capture device and generate a score for the first image. The computing system may generate a recommendation for an action, such that if the image capture device captures a second image after the action is performed, the score for the second image will be better than the score for the first image. The computing system may indicate the recommended action to the user on an output device. Other embodiments may be disclosed and/or claimed.
摘要翻译：公开了用于图像捕获反馈的实施例。在一些实施例中，计算系统可以从图像捕获设备接收第一图像并生成第一图像的得分。计算系统可以产生针对动作的建议，使得如果在执行动作之后图像捕获设备捕获第二图像，则第二图像的得分将优于第一图像的得分。计算系统可以在输出设备上向用户指示推荐的动作。可以公开和/或要求保护其他实施例。

6. 发明授权

US11601638B2 Head-mounted display device 有权
公开(公告)号：US11601638B2
公开(公告)日：2023-03-07
申请号：US15402866
申请日：2017-01-10
申请人： INTEL CORPORATION
发明人： Joshua J. Ratcliff , Alexey M. Supikov , Seth E. Hunter , Santiago E. Alfaro
IPC分类号： G02B27/01 , H04N13/344 , H04N19/122 , H04N19/14 , H04N19/18 , H04N19/44
摘要： In one example, a head-mounted display (HMD) device includes multiple display panels arranged in parallel with each other. Each of the display panels is associated with one of multiple focal lengths. The HMD device includes multiple lenses to view a three-dimensional (3D) scene on the display panels. The HMD device also includes a controller to provide a frame of the 3D scene, viewable at the focal lengths. The frames include focal layers generated at one of the focal lengths. The frames are rendered by displaying the focal layers in a sequence on the display panels associated with the focal length at which the focal layer is generated. The controller also allows visible light to pass through one or more of the display panels based on whether the render planes are between an active focal layer and the lenses.

7. 发明授权

US11438566B2 Three dimensional glasses free light field display using eye location 有权
公开(公告)号：US11438566B2
公开(公告)日：2022-09-06
申请号：US17164225
申请日：2021-02-01
申请人： Intel Corporation
发明人： Tuotuo Li , Joshua J. Ratcliff , Qiong Huang , Alexey M. Supikov , Ronald T. Azuma
IPC分类号： H04N13/00 , H04N13/144 , G06F3/048 , H04N13/307 , H04N13/106 , H04N13/305 , H04N13/383 , H04N13/324 , H04N13/139 , G06T15/06 , G06T15/50
摘要： Disclosed herein are systems, apparatus, methods, and articles of manufacture to present three dimensional images without glasses. An example apparatus includes a micro lens array and at least one processor. The at least one processor is to: determine a first position of a first pupil of a viewer; determine a second position of a second pupil of the viewer; align a first eye box with the first position of the first pupil; align a second eye box with the second position of the second pupil; render, for presentation on a display, at least one of a color plus depth image or a light field image based on the first position of the first pupil and the second position of the second pupil; and cause backlight to be steered through the micro lens array and alternatingly through the first eye box and the second eye box.

8. 发明授权

US10032277B2 Method, apparatus, and system for displaying a graphical user interface 有权
公开(公告)号：US10032277B2
公开(公告)日：2018-07-24
申请号：US14129656
申请日：2013-09-18
申请人： INTEL CORPORATION
发明人： Joshua J. Ratcliff , Giuseppe Beppe Raffa , Alexandra Zafiroglu , Stanley Mo
IPC分类号： G06T7/00 , G09G5/02 , G09G5/14 , G06F1/16 , G06F3/01 , G06F3/0481 , G06F3/16 , G06T7/73 , G06T7/50 , G06T7/90
摘要： Technologies for displaying graphical elements on a graphical user interface include a wearable computing device to generate a captured image. The wearable computing device analyzes the captured image to generate image location metric data for one or more prospective locations on the graphical user interface at which to place a graphical element. The image location metric data indicates one or more image characteristics of the corresponding prospective location. The wearable computing device determines appropriateness data for each prospective location based on the corresponding image location metric data. The appropriate data indicates a relative suitability of the corresponding location for display of the graphical element. The wearable computing device selects one of the prospective locations based on the appropriateness data and displays the graphical element on the graphical user interface at the selected prospective location.

9. 发明申请

US20170180699A1 MULTIVIEW VIDEO STABILIZATION 审中-公开
公开(公告)号：US20170180699A1
公开(公告)日：2017-06-22
申请号：US14971837
申请日：2015-12-16
申请人： INTEL CORPORATION
发明人： Maha El Choubassi , Fan Zhang , Joshua J. Ratcliff
IPC分类号： H04N13/00 , H04N5/232 , H04N13/04 , H04N13/02
摘要： Techniques related to multiview video stabilization are discussed. Such techniques may include performing single view video stabilization on a reference video stream and propagating the single view video stabilization to another video stream based on a target disparity map.

10. 发明授权

US09182817B2 Techniques for automated evaluation of 3D visual content 有权
标题翻译： 3D视觉内容自动评估技术
公开(公告)号：US09182817B2
公开(公告)日：2015-11-10
申请号：US13797931
申请日：2013-03-12
申请人： Intel Corporation
发明人： Joshua J. Ratcliff , Analia Ibargoyen
IPC分类号： G06T15/00 , G06F3/01 , H04N13/00 , H04N13/02 , G06T17/00 , G06T19/00 , H04N13/04 , G06F3/0481
CPC分类号： G06F3/013 , G06F3/04815 , G06T17/00 , G06T19/00 , H04N13/128 , H04N13/144 , H04N13/271 , H04N13/383
摘要： Various embodiments are generally directed to automatically observing reactions of viewers of 2D and 3D versions of the same visual content, and comparing aspects of those observations for indications of fatigue in the viewing of the 3D version. An apparatus includes a processor element; and logic to compare a first ROI (region of interest) data associated with a first viewer of a first visual presentation of a 2D (two-dimensional) version of visual content to a second ROI data associated with a second viewer of a second visual presentation of a 3D (three-dimensional) version of the visual content; and identify an instance of a statistically significant difference in a region of interest between the first ROI data and the second ROI data for at least one frame of the visual content indicative of an instance of viewing fatigue of the second viewer. Other embodiments are described and claimed.
摘要翻译：各种实施例通常涉及自动观察相同视觉内容的2D和3D版本的观看者的反应，以及比较观看3D版本的疲劳指示的那些观察结果的各个方面。一种装置包括处理器元件; 以及逻辑，用于将与视觉内容的2D（二维）版本的第一视觉呈现的第一观看者相关联的第一ROI（感兴趣区域）数据与与第二视觉呈现的第二观看者相关联的第二ROI数据进行比较的3D（三维）版本的视觉内容; 并且针对指示第二观看者的观看疲劳的实例的视觉内容的至少一帧，识别在第一ROI数据和第二ROI数据之间的感兴趣区域中的统计学显着差异的实例。描述和要求保护其他实施例。

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