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31. 发明申请

US20140375681A1 ACTIVE BINOCULAR ALIGNMENT FOR NEAR EYE DISPLAYS 有权
标题翻译：用于近眼显示的活动双眼对齐
公开(公告)号：US20140375681A1
公开(公告)日：2014-12-25
申请号：US13925624
申请日：2013-06-24
申请人： Steven John Robbins , Drew Steedly , Nathan Ackerman , Quentin Simon Charles Miller , Andrew C. Goris
发明人： Steven John Robbins , Drew Steedly , Nathan Ackerman , Quentin Simon Charles Miller , Andrew C. Goris
IPC分类号： G06T19/00 , G02B27/01
CPC分类号： G06T19/006 , G01B11/272 , G02B27/017 , G02B2027/0129 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187
摘要： A system and method are disclosed for detecting angular displacement of a display element relative to a reference position on a head mounted display device for presenting a mixed reality or virtual reality experience. Once the displacement is detected, it may be corrected for to maintain the proper binocular disparity of virtual images displayed to the left and right display elements of the head mounted display device. In one example, the detection system uses an optical assembly including collimated LEDs and a camera which together are insensitive to linear displacement. Such a system provides a true measure of angular displacement of one or both display elements on the head mounted display device.
摘要翻译：公开了一种用于检测显示元件相对于头戴式显示装置上的参考位置的角位移的系统和方法，用于呈现混合现实或虚拟现实体验。一旦检测出位移，就可以对其进行修正，以保持显示在头戴式显示装置的左右显示元件上的虚拟图像的正确双目视差。在一个示例中，检测系统使用包括准直的LED和相机的光学组件，其一起对线性位移不敏感。这种系统提供了头戴式显示装置上的一个或两个显示元件的角位移的真实度量。

32. 发明申请

US20120069203A1 GENERATING A STABILIZED VIDEO SEQUENCE BASED ON MOTION SENSOR DATA 有权
标题翻译：根据运动传感器数据生成稳定的视频序列
公开(公告)号：US20120069203A1
公开(公告)日：2012-03-22
申请号：US12887034
申请日：2010-09-21
申请人： Shane D. Voss , Wilfred F. Brake , Andrew C. Goris
发明人： Shane D. Voss , Wilfred F. Brake , Andrew C. Goris
IPC分类号： H04N5/225
CPC分类号： H04N5/23277 , H04N5/144 , H04N5/23254
摘要： A machine-implemented method of generating a stabilized video sequence includes receiving an input video sequence captured by an image capture device. The input video sequence includes a plurality of pairs of successive frames. Motion sensor data indicative of motion of the image capture device while the input video sequence was being captured is received. A set of matching features for each pair of successive frames is identified. Global motion features are identified in each set of matching features and qualified based on the motion sensor data. The global motion features are indicative of movement of the image capture device. A stabilized video sequence is generated based on the input video sequence and the identified global motion features.
摘要翻译：产生稳定视频序列的机器实现方法包括接收由图像捕获装置捕获的输入视频序列。输入视频序列包括多对连续帧。接收表示输入视频序列被捕获时图像捕获装置运动的运动传感器数据。识别每对连续帧的一组匹配特征。在每组匹配特征中识别全局运动特征，并根据运动传感器数据进行限定。全局运动特征指示图像拍摄装置的运动。基于输入视频序列和识别的全局运动特征产生稳定的视频序列。

33. 发明授权

US07983548B2 Systems and methods of generating Z-buffers in cameras 有权
标题翻译：在相机中生成Z缓冲器的系统和方法
公开(公告)号：US07983548B2
公开(公告)日：2011-07-19
申请号：US11261109
申请日：2005-10-28
申请人： Richard Turley , David Branson , Andrew C. Goris , David R. Lawson , Donald J. Stavely
发明人： Richard Turley , David Branson , Andrew C. Goris , David R. Lawson , Donald J. Stavely
IPC分类号： G03B15/03
CPC分类号： H04N5/2256 , H04N5/2226 , H04N5/2353
摘要： Systems and methods for implementing Z-buffer generation in a camera are disclosed. In an exemplary embodiment the method may comprise actuating a light sensor after various delays to receive a plurality of modulated light signals reflected from different regions of a scene adjacent a camera. The method may also include determining distance information for the different regions of the scene based on brightness values for the plurality of modulated light signals reflected from the scene for the various delays. The method may also include storing the distance information in a Z-buffer at the camera.
摘要翻译：公开了在相机中实现Z缓冲器生成的系统和方法。在一个示例性实施例中，该方法可以包括在各种延迟之后致动光传感器以接收从邻近相机的场景的不同区域反射的多个调制光信号。该方法还可以包括基于针对各种延迟从场景反射的多个调制光信号的亮度值来确定场景的不同区域的距离信息。该方法还可以包括将距离信息存储在相机的Z缓冲器中。

34. 发明授权

US07920180B2 Imaging device with burst zoom mode 有权
标题翻译：具有突发变焦模式的成像设备
公开(公告)号：US07920180B2
公开(公告)日：2011-04-05
申请号：US10819779
申请日：2004-04-06
申请人： Donald J. Stavely , Andrew C. Goris , Linda A. Kennedy , Victoria L. Naffier , Robert F. Yockey , Lisa K. Roberts , James S. Voss , George W. Prokop
发明人： Donald J. Stavely , Andrew C. Goris , Linda A. Kennedy , Victoria L. Naffier , Robert F. Yockey , Lisa K. Roberts , James S. Voss , George W. Prokop
IPC分类号： H04N5/262 , H04N5/225
CPC分类号： H04N5/23203 , H04N5/23296
摘要： A method of capturing images in an imaging device in a burst zoom operation includes zooming the imaging device from a first zoom setting to a second zoom setting, and automatically capturing a plurality of still images during the zooming, each of the plurality of still images being captured at a different zoom setting.
摘要翻译：以突发变焦操作拍摄成像装置中的图像的方法包括将成像装置从第一变焦设置变焦到第二变焦设置，并且在缩放期间自动捕获多个静止图像，多个静止图像中的每一个是在不同的缩放设置捕获。

35. 发明授权

US07724287B2 Sketch effect for digital photographs 有权
标题翻译：素描效果数码照片
公开(公告)号：US07724287B2
公开(公告)日：2010-05-25
申请号：US11496219
申请日：2006-07-31
申请人： Robert P. Cazier , Casey L. Miller , Andrew C. Goris
发明人： Robert P. Cazier , Casey L. Miller , Andrew C. Goris
IPC分类号： H04N5/228
CPC分类号： H04N5/2621 , G06T7/11 , G06T7/187 , H04N2101/00
摘要： Systems and methods are disclosed for applying sketch effects to digital images. An exemplary method may comprise comparing an original image to a filtered image. The method may also comprise rendering changes in the filtered image as lines. The method may also comprise applying connected component labeling to lines in the filtered image to reduce noise. The method may also comprise rendering the filtered image with a sketch effect after reducing noise in the filtered image.
摘要翻译：公开了用于将草图效果应用于数字图像的系统和方法。示例性方法可以包括将原始图像与滤波图像进行比较。该方法还可以包括将滤波图像中的改变渲染为线。该方法还可以包括将连接的分量标记应用于滤波图像中的线以减少噪声。该方法还可以包括在减少滤波图像中的噪声之后，使滤波图像具有草图效果。

36. 发明授权

US07705883B2 Systems and methods of anti-aliasing with image stabilizing subsystems for cameras 有权
标题翻译：用于相机的图像稳定子系统的抗锯齿系统和方法
公开(公告)号：US07705883B2
公开(公告)日：2010-04-27
申请号：US11261086
申请日：2005-10-28
申请人： Donald J. Stavely , Andrew C. Goris
发明人： Donald J. Stavely , Andrew C. Goris
IPC分类号： H04N5/228 , G06K9/40 , G09G5/00
CPC分类号： H04N5/23248 , H04N5/23258 , H04N5/23287
摘要： Systems and method for implementing anti-aliasing with image stabilizing subsystems for cameras are disclosed. In an exemplary embodiment the method may comprise characterizing motion of a camera, characterizing aliasing for an image being photographed by the camera, and moving at least one optical element in the camera during exposure of the image for both stabilizing and anti-aliasing the image.
摘要翻译：公开了用于实现具有用于照相机的图像稳定子系统的抗锯齿的系统和方法。在示例性实施例中，该方法可以包括表征相机的运动，表征由相机拍摄的图像的混叠，以及在图像的曝光期间移动相机中的至少一个光学元件以进行稳定和抗锯齿图像。

37. 发明授权

US07027728B2 Camera with indication of measure of focus as a function of focal distance 有权
标题翻译：具有焦距测量指示的相机作为焦距的函数
公开(公告)号：US07027728B2
公开(公告)日：2006-04-11
申请号：US10356079
申请日：2003-01-31
申请人： Andrew C. Goris , Jason E. Yost , Gregory V. Hofer
发明人： Andrew C. Goris , Jason E. Yost , Gregory V. Hofer
IPC分类号： G03B13/34 , G03B17/18
CPC分类号： H04N5/23212 , G02B7/38 , G03B13/32 , G03B17/20
摘要： A camera includes software to compute a measure of focus at a plurality of focal distances. The camera includes an indicator of the measure of focus as a function of focal distance. The camera may also include an indication of present focal position. The camera may also include an indication of present depth of field.
摘要翻译：相机包括用于计算多个焦距的焦点测量的软件。相机包括作为焦距的函数的聚焦度量的指示符。相机还可以包括当前焦点位置的指示。相机还可以包括当前景深的指示。

38. 发明授权

US06388773B1 Simultaneous multi-mode capture button behavior 失效
标题翻译：同时多模式拍摄按钮的行为
公开(公告)号：US06388773B1
公开(公告)日：2002-05-14
申请号：US09256789
申请日：1999-02-24
申请人： Kevin N. Smith , Dan L. Dalton , Andrew C. Goris
发明人： Kevin N. Smith , Dan L. Dalton , Andrew C. Goris
IPC分类号： H04N1024
CPC分类号： H04N1/047 , H04N1/107 , H04N2201/02439 , H04N2201/0414 , H04N2201/0471 , H04N2201/04712 , H04N2201/04734 , H04N2201/04737 , H04N2201/04743 , H04N2201/04787 , H04N2201/04794
摘要： An ergonomic “press-on-press-off” capture mode is added to an existing “press-and-hold” capture mode in a portable hand-held scanning device without adding additional control buttons or requiring the user to make a selection between which capture mode to use. Supporting both capture modes simultaneously is accomplished through monitoring the capture button and distance traveled by the device. When the capture button is pressed and released, a check is made to see if the device was moved a predetermined distance while the capture button was depressed. If yes, then the press-and-hold capture mode is confirmed, and image data capture ends. If no, then the press-on-press-off capture mode is confirmed, and image data capture continues, even though the capture button is not depressed, until a second press of the capture button or lift off. The second press of the capture button or lift off terminates the image data capture for the press-on-press-off capture mode.
摘要翻译：在便携式手持式扫描设备中，将现有的“按压”拍摄模式添加到符合人体工程学的“按下按下”捕捉模式，而无需添加附加控制按钮或要求用户进行选择捕获模式使用。通过监视捕获按钮和设备行进的距离来实现同时支持两种捕捉模式。当捕获按钮被按下并释放时，检查捕获按钮被按下时设备是否移动了预定的距离。如果是，则确认按住拍摄模式，并结束图像数据捕获。如果否，则确认按下按下拍摄模式，并且即使拍摄按钮未被按下，直到第二次按下拍摄按钮或提起关闭，图像数据捕获将继续进行。捕获按钮或提升的第二次按下将终止用于按压按下拍摄模式的图像数据捕获。

39. 发明授权

US06243081B1 Data structure for efficient retrieval of compressed texture data from a memory system 失效
标题翻译：用于从存储器系统有效检索压缩纹理数据的数据结构
公开(公告)号：US06243081B1
公开(公告)日：2001-06-05
申请号：US09127663
申请日：1998-07-31
申请人： Andrew C. Goris , Byron A. Alcorn
发明人： Andrew C. Goris , Byron A. Alcorn
IPC分类号： G09G500
CPC分类号： G06T1/60
摘要： A compressed texture data structure is disclosed. The structure includes at least first and second compressed texture data segments. The first compressed texture data segment starts at a first segment starting memory location, ends at a first segment ending memory location, has a first segment length, and contains a first compressed texture data block having a first compressed texture data block length. The second compressed texture data segment starts at a second segment starting memory location, ends at a second segment ending memory location, has a second segment length, and contains a second compressed texture data block having a second compressed texture data block length. The first and second compressed texture data blocks contain compressed representations of first and second uncompressed blocks of an uncompressed texture map. The second segment starting memory location is disposed contiguously with the first segment ending memory location. The first and second segment lengths are equal; but the first and second compressed texture data block lengths are unequal. The compressed texture data segments may contain length indicators for indicating the length of the compressed texture data blocks contained therein. The segments may also contain compression/decompression type indicators for use in selecting a decompression algorithm for decompressing the compressed texture data blocks. The length indicators and compression/decompression type indicators may be contained within headers stored at the beginning of each segment.
摘要翻译：公开了压缩纹理数据结构。该结构至少包括第一和第二压缩纹理数据段。第一压缩纹理数据段从第一段开始存储器位置开始，在第一段结束存储位置结束，具有第一段长度，并且包含具有第一压缩纹理数据块长度的第一压缩纹理数据块。第二压缩纹理数据段在开始存储器位置的第二段开始，在结束存储器位置的第二段结束，具有第二段长度，并且包含具有第二压缩纹理数据块长度的第二压缩纹理数据块。第一和第二压缩纹理数据块包含未压缩纹理贴图的第一和第二未压缩块的压缩表示。第二段开始存储器位置与第一段结束存储器位置相邻布置。第一和第二段长度相等; 但是第一和第二压缩纹理数据块长度是不相等的。压缩的纹理数据段可以包含用于指示其中包含的压缩纹理数据块的长度的长度指示符。这些段还可以包含用于选择解压缩压缩纹理数据块的解压缩算法的压缩/解压缩类型指示符。长度指示符和压缩/解压缩类型指示符可以包含在存储在每个段的开始处的报头中。

40. 发明授权

US06157743A Method for retrieving compressed texture data from a memory system 失效
标题翻译：从存储器系统中检索压缩纹理数据的方法
公开(公告)号：US06157743A
公开(公告)日：2000-12-05
申请号：US127287
申请日：1998-07-31
申请人： Andrew C. Goris , Byron A. Alcorn
发明人： Andrew C. Goris , Byron A. Alcorn
IPC分类号： H03M7/30 , G06T1/60 , G06T9/00 , G06T11/20 , G06T15/00 , G06T15/04 , G09G5/36 , G06K9/36 , G06F13/16 , G06F15/16 , G06T1/00 , G09G5/00
CPC分类号： G06T1/60 , G09G2340/02 , G09G5/363
摘要： A method for retrieving compressed texture data from a memory system while conserving bus bandwidth and memory bandwidth is disclosed. The method is particularly useful when the compressed texture data sought to be retrieved is stored in memory in the form of blocks that have varying lengths. A starting address is determined for a target compressed texture data segment stored in the memory. The target compressed segment contains a compressed data block which in turn contains a compressed representation of the texture data sought to be retrieved. A read request issuance operation is commenced, beginning with the starting address of the target segment. Various techniques are disclosed for stopping the read request issuance operation once it is determined that sufficient read requests have been issued to retrieve a complete compressed representation of the texture data of interest.
摘要翻译：公开了一种从存储器系统检索压缩纹理数据同时节省总线带宽和存储器带宽的方法。当要检索的压缩纹理数据以具有不同长度的块的形式存储在存储器中时，该方法特别有用。为存储在存储器中的目标压缩纹理数据段确定起始地址。目标压缩段包含压缩数据块，该压缩数据块又包含试图检索的纹理数据的压缩表示。开始读取请求发布操作，从目标段的起始地址开始。一旦确定已经发出足够的读取请求以检索感兴趣的纹理数据的完整压缩表示，则公开了各种用于停止读取请求发布操作的技术。

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