专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08661226B2 System, method, and computer program product for performing a scan operation on a sequence of single-bit values using a parallel processor architecture 有权
标题翻译：用于使用并行处理器架构对单个位值序列执行扫描操作的系统，方法和计算机程序产品
公开(公告)号：US08661226B2
公开(公告)日：2014-02-25
申请号：US11940782
申请日：2007-11-15
申请人： Michael J. Garland , Samuli M. Laine , Timo O. Aila , David Patrick Luebke
发明人： Michael J. Garland , Samuli M. Laine , Timo O. Aila , David Patrick Luebke
IPC分类号： G06F15/00 , G06F15/76
CPC分类号： G06F9/3001 , G06F7/506 , G06F9/30018 , G06F2207/5063
摘要： A system, method, and computer program product are provided for performing a scan operation on a sequence of single-bit values using a parallel processing architecture. In operation, a scan operation instruction is received. Additionally, in response to the scan operation instruction, a scan operation is performed on a sequence of single-bit values using a parallel processor architecture with a plurality of processing elements.
摘要翻译：提供了一种系统，方法和计算机程序产品，用于使用并行处理架构对单位值序列执行扫描操作。在操作中，接收扫描操作指令。此外，响应于扫描操作指令，使用具有多个处理元件的并行处理器架构对单个位值序列执行扫描操作。

2. 发明授权

US08284188B1 Ray tracing system, method, and computer program product for simultaneously traversing a hierarchy of rays and a hierarchy of objects 有权
标题翻译：光线跟踪系统，方法和计算机程序产品，用于同时遍历光线层次和对象层次
公开(公告)号：US08284188B1
公开(公告)日：2012-10-09
申请号：US11927099
申请日：2007-10-29
申请人： Christian Lauterbach , David Patrick Luebke , Michael J. Garland
发明人： Christian Lauterbach , David Patrick Luebke , Michael J. Garland
IPC分类号： G06T15/00
CPC分类号： G06T15/06
摘要： A ray tracing system, method, and computer program product are provided for simultaneously traversing a hierarchy of rays and a hierarchy of objects. In operation, a hierarchy of rays and a hierarchy of objects are simultaneously traversed. Additionally, ray tracing is performed, based on the traversal.
摘要翻译：提供了一种光线跟踪系统，方法和计算机程序产品，用于同时遍历射线层次和对象层次。在操作中，同时遍历射线的层次和对象层次。另外，基于遍历执行光线跟踪。

3. 发明申请

US20120213450A1 SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR REDUCING NOISE IN AN IMAGE USING DEPTH-BASED SWEEPING OVER IMAGE SAMPLES 有权
标题翻译：系统，方法和计算机程序产品，用于通过图像样本中基于深度的扫描在图像中减少噪声
公开(公告)号：US20120213450A1
公开(公告)日：2012-08-23
申请号：US13031160
申请日：2011-02-18
申请人： Peter Schuyler Shirley , Timo Aila , Jonathan Michael Cohen , Eric B. Enderton , Samuli Laine , Morgan McGuire , David Patrick Luebke
发明人： Peter Schuyler Shirley , Timo Aila , Jonathan Michael Cohen , Eric B. Enderton , Samuli Laine , Morgan McGuire , David Patrick Luebke
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/10028 , G06T2207/20012
摘要： A system, method, and computer program product are provided for reducing noise in an image using depth-based on sweeping over image samples. In use, each noisy pixel of an image having noise is identified. Additionally, for each noisy pixel, at least one sample included in each of a plurality of neighboring pixels to the noisy pixel is identified. Furthermore, the samples are swept over at least partially in a depth-based order to identify a value for the noisy pixel that reduces the noise.
摘要翻译：提供了一种系统，方法和计算机程序产品，用于使用基于扫描图像样本的深度来减少图像中的噪声。在使用中，识别具有噪声的图像的每个噪声像素。另外，对于每个噪声像素，识别包括在噪声像素的多个相邻像素中的每一个中的至少一个样本。此外，样本至少部分地以基于深度的顺序扫描，以识别降低噪声的噪声像素的值。

4. 发明授权

US08100543B1 Display system and method equipped with at least one steerable deflecting mirror 有权
标题翻译：显示系统和方法配备有至少一个可转向偏转镜
公开(公告)号：US08100543B1
公开(公告)日：2012-01-24
申请号：US11761985
申请日：2007-06-12
申请人： David Patrick Luebke
发明人： David Patrick Luebke
IPC分类号： G02B5/08
CPC分类号： G02B26/105 , G02B26/0825
摘要： A display system and method are provided for displaying an object utilizing at least one mirror. In use, a first angular dimension, a second angular dimension, and a curvature of the mirror are controlled for manipulating the display of the object. By this design, a variety of applications may be provided.
摘要翻译：提供一种显示系统和方法，用于使用至少一个反射镜显示对象。在使用中，控制反射镜的第一角度尺寸，第二角度尺寸和曲率，以操纵对象的显示。通过该设计，可以提供各种应用。

5. 发明授权

US08659590B1 System, method, and computer program product for modifying signals of a three-dimensional graphics application program based on a tracking algorithm 有权
标题翻译：用于基于跟踪算法修改三维图形应用程序的信号的系统，方法和计算机程序产品
公开(公告)号：US08659590B1
公开(公告)日：2014-02-25
申请号：US12336878
申请日：2008-12-17
申请人： Joseph Scott Stam , David Patrick Luebke , David Robert Cook , Gerrit A. Slavenburg
发明人： Joseph Scott Stam , David Patrick Luebke , David Robert Cook , Gerrit A. Slavenburg
IPC分类号： G06T15/00 , G06T15/20 , G09G5/00 , G06F3/00 , G06F13/00 , G06F17/00
CPC分类号： G06T19/00 , G06F3/04815
摘要： A system, method, and computer program product are provided for modifying signals of a three-dimensional graphics application program based on a tracking algorithm. In operation, a plurality of signals are received from a three-dimensional graphics application program. Additionally, the signals, or a derivative thereof, are modified based on an algorithm that tracks at least a portion of an upper body of a person. Furthermore, the modified signals are output.
摘要翻译：提供了一种基于跟踪算法来修改三维图形应用程序的信号的系统，方法和计算机程序产品。在操作中，从三维图形应用程序接收多个信号。另外，基于跟踪人的上半身的至少一部分的算法来修改信号或其导数。此外，输出修改的信号。

6. 发明授权

US08264484B1 System, method, and computer program product for organizing a plurality of rays utilizing a bounding volume 有权
标题翻译：用于利用边界体积组织多个射线的系统，方法和计算机程序产品
公开(公告)号：US08264484B1
公开(公告)日：2012-09-11
申请号：US11927159
申请日：2007-10-29
申请人： Christian Lauterbach , David Patrick Luebke , Michael J. Garland
发明人： Christian Lauterbach , David Patrick Luebke , Michael J. Garland
IPC分类号： G06T15/00
CPC分类号： G06T15/06
摘要： A system, method, and computer program product are provided for organizing a plurality of rays. In operation, a plurality of rays is identified. Additionally, the rays are organized, utilizing a bounding volume.
摘要翻译：提供了用于组织多个射线的系统，方法和计算机程序产品。在操作中，识别出多根光线。另外，利用边界体积组织光线。

7. 发明申请

US20090106530A1 SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR GENERATING A RAY TRACING DATA STRUCTURE UTILIZING A PARALLEL PROCESSOR ARCHITECTURE 有权
标题翻译：用于生成并行处理器架构的雷达跟踪数据结构的系统，方法和计算机程序产品
公开(公告)号：US20090106530A1
公开(公告)日：2009-04-23
申请号：US11874093
申请日：2007-10-17
申请人： Christian Lauterbach , David Patrick Luebke , Michael J. Garland
发明人： Christian Lauterbach , David Patrick Luebke , Michael J. Garland
IPC分类号： G06F15/80 , G06F9/02
CPC分类号： G06T15/40 , G06F17/30961
摘要： A system, method, and computer program product are provided for generating a ray tracing data structure utilizing a parallel processor architecture. In operation, a global set of data is received. Additionally, a data structure is generated utilizing a parallel processor architecture including a plurality of processors. Such data structure is adapted for use in performing ray tracing utilizing the parallel processor architecture, and is generated by allocating the global set of data among the processors such that results of processing of at least one of the processors is processed by another one of the processors.
摘要翻译：提供了一种系统，方法和计算机程序产品，用于使用并行处理器架构生成光线跟踪数据结构。在操作中，接收到一组全局数据。另外，使用包括多个处理器的并行处理器架构来生成数据结构。这样的数据结构适用于利用并行处理器架构执行光线跟踪，并且通过在处理器之间分配全局数据集来生成，使得至少一个处理器的处理结果由另一个处理器处理。

8. 发明申请

US20090097092A1 Image processing of an incoming light field using a spatial light modulator 有权
标题翻译：使用空间光调制器对入射光场进行图像处理
公开(公告)号：US20090097092A1
公开(公告)日：2009-04-16
申请号：US11974316
申请日：2007-10-11
申请人： David Patrick Luebke , Wolfgang Heidrich
发明人： David Patrick Luebke , Wolfgang Heidrich
IPC分类号： G02F1/00 , G06K9/36
CPC分类号： G02B27/225 , G02B27/0093
摘要： A method, computer-usable medium and a system for varying an incoming light field are disclosed. Embodiments provide mechanisms for performing image processing on an incoming light field using a spatial light modulator which is adjusted based upon characteristics of the incoming light field. The spatial light modulator may be positioned between the viewed scene and the eye, and therefore, may be semi-transparent. The image processing may consist of tone mapping, color enhancement, beautification, edge enhancement, spectral separation of colors, spectral separation of metamers, object emphasis, other image processing, or some combination thereof. Additionally, embodiments compensate for parallax errors by adjusting the spatial light modulator based upon the position of an observer with respect to the spatial light modulator. And further, embodiments may be incorporated into optical devices, wearable optical devices, windows, windshields, and the like, where the semi-transparent spatial light modulator adjusts the image before entering the eye.
摘要翻译：公开了一种用于改变入射光场的方法，计算机可用介质和系统。实施例提供了使用基于入射光场的特性进行调整的空间光调制器对入射光场进行图像处理的机构。空间光调制器可以位于所观看的场景和眼睛之间，因此可以是半透明的。图像处理可以由色调映射，颜色增强，美化，边缘增强，颜色的光谱分离，元素的光谱分离，对象强调，其他图像处理或其某种组合组成。此外，实施例通过基于观察者相对于空间光调制器的位置调整空间光调制器来补偿视差误差。此外，实施例可以并入到光学装置，可穿戴的光学装置，窗户，挡风玻璃等中，其中半透明空间光调制器在进入眼睛之前调整图像。

9. 发明授权

US08538183B1 System and method for approximating a diffusion profile utilizing gathered lighting information associated with an occluded portion of an object 有权
标题翻译：用于利用与物体的遮挡部分相关联的收集的照明信息近似扩散分布的系统和方法
公开(公告)号：US08538183B1
公开(公告)日：2013-09-17
申请号：US11958219
申请日：2007-12-17
申请人： Eugene J. d'Eon , David Patrick Luebke
发明人： Eugene J. d'Eon , David Patrick Luebke
IPC分类号： G06K9/00
CPC分类号： G01N21/4738 , G06T15/506
摘要： A system and method are provided for approximating a diffusion profile utilizing gathered lighting information associated with an occluded portion of an object. In use, the present technique gathers information associated with an occluded portion of an object that is illuminated with a two-dimensional pattern of light including an edge which defines an illuminated portion and the occluded portion of the object. To this end, a diffusion profile of the object is approximated, utilizing such information.
摘要翻译：提供了一种系统和方法，用于利用与物体的遮挡部分相关联的收集的照明信息近似扩散分布。在使用中，本技术收集与用包括限定被照射部分的边缘和物体的遮挡部分的二维图案的光照射的物体的遮挡部分相关联的信息。为此，利用这种信息近似对象的扩散轮廓。

10. 发明授权

US08212816B1 System, method, and computer program product for parallel ray tracing traversal and intersection utilizing a single instruction multiple data (SIMD) processing architecture 有权
标题翻译：采用单指令多数据（SIMD）处理架构的并行光线跟踪遍历和交点的系统，方法和计算机程序产品
公开(公告)号：US08212816B1
公开(公告)日：2012-07-03
申请号：US11958259
申请日：2007-12-17
申请人： Jared Hoberock , Samuli M. Laine , David Patrick Luebke
发明人： Jared Hoberock , Samuli M. Laine , David Patrick Luebke
IPC分类号： G06T15/50
CPC分类号： G06T15/06 , G06T2210/52
摘要： A system, method, and computer program product are provided for parallel ray tracing traversal and intersection utilizing a single instruction multiple data (SIMD) processing architecture. In operation, a ray tracing traversal operation is performed utilizing one or more processing elements of the SIMD architecture. Additionally, a ray tracing intersection operation is performed in parallel with the ray tracing traversal operation, utilizing the same one or more processing elements. Furthermore, at least a portion of code utilized for performing the ray tracing traversal operation is the same as at least a portion of code utilized for performing the ray tracing intersection operation.
摘要翻译：提供一种系统，方法和计算机程序产品，用于使用单指令多数据（SIMD）处理架构的并行光线跟踪遍历和交集。在操作中，利用SIMD架构的一个或多个处理元件执行光线跟踪遍历操作。此外，利用相同的一个或多个处理元件，与光线跟踪遍历操作并行地执行光线跟踪交叉操作。此外，用于执行光线跟踪遍历操作的代码的至少一部分与用于执行光线跟踪交叉操作的代码的至少一部分相同。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式