公开(公告)号：US20150206313A1

公开(公告)日：2015-07-23

申请号：US13997991

申请日：2011-12-08

Applicant: Dror Reif ,  Gila Kamhi ,  Barak Hurwitz

Inventor： Dror Reif ,  Gila Kamhi ,  Barak Hurwitz

IPC: G06T7/00 ,  G06F3/01 ,  G06K9/32 ,  G06K9/00 ,  G06T7/20 ,  G06T7/40

CPC classification number: G06T7/0075 ,  G06F3/017 ,  G06K9/00234 ,  G06K9/00335 ,  G06K9/3233 ,  G06T7/194 ,  G06T7/223 ,  G06T7/285 ,  G06T7/593 ,  G06T7/90 ,  G06T2207/10021 ,  G06T2207/10024 ,  G06T2207/20021 ,  G06T2207/20092 ,  G06T2207/20101 ,  G06T2207/20104 ,  G06T2207/30196

Abstract: Techniques to provide efficient stereo block matching may include receiving an object from a scene. Pixels in the scene may be identified based on the object. Stereo block matching may be performed for only the identified pixels in order to generate a depth map. Other embodiments are described and claimed.

Abstract translation: 提供有效的立体声块匹配的技术可以包括从场景接收对象。 可以基于对象来识别场景中的像素。 可以仅针对识别的像素执行立体块匹配，以便生成深度图。 描述和要求保护其他实施例。

公开(公告)号：US20150070386A1

公开(公告)日：2015-03-12

申请号：US14129930

申请日：2013-09-12

Applicant: Ron Ferens ,  Gila Kamhi ,  Barak Hurwitz ,  Amit Moran ,  Dror Reif

Inventor： Ron Ferens ,  Gila Kamhi ,  Barak Hurwitz ,  Amit Moran ,  Dror Reif

IPC: G06T19/00

CPC classification number: G06T11/00 ,  G02B27/01 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0187 ,  G06F3/011 ,  G06F3/013 ,  G06F3/04842 ,  G06F2203/04804

Abstract: Various embodiments are generally directed to techniques for providing an augmented reality view in which eye movements are employed to identify items of possible interest for which indicators are visually presented in the augmented reality view. An apparatus to present an augmented reality view includes a processor component; a presentation component for execution by the processor component to visually present images captured by a camera on a display, and to visually present an indicator identifying an item of possible interest in the captured images on the display overlying the visual presentation of the captured images; and a correlation component for execution by the processor component to track eye movement to determine a portion of the display gazed at by an eye, and to correlate the portion of the display to the item of possible interest. Other embodiments are described and claimed.

Abstract translation: 各种实施例通常涉及用于提供增强现实视图的技术，其中使用眼睛运动来识别在增强现实视图中视觉呈现指示器的可能兴趣的项目。 呈现增强现实视图的装置包括处理器组件; 用于由处理器组件执行的呈现组件以可视地呈现由相机在显示器上捕获的图像，并且可视地呈现识别在所述显示器上捕获的图像中可能感兴趣的项目的指示器，所述指示器重叠在所述捕获图像的视觉呈现上; 以及相关部件，用于由处理器部件执行以跟踪眼睛运动，以确定由眼睛凝视的部分显示，并将显示部分与可能感兴趣的项目相关联。 描述和要求保护其他实施例。

公开(公告)号：US20150002628A1

公开(公告)日：2015-01-01

申请号：US13929272

申请日：2013-06-27

Applicant: Dror Reif

Inventor： Dror Reif

IPC: G06T7/00 ,  H04N13/02

CPC classification number: G06T7/0044 ,  G06K9/2036 ,  G06K9/4642 ,  G06K9/6277 ,  G06T7/521 ,  H04N13/204 ,  H04N13/254 ,  H04N13/271

Abstract: Generally, this disclosure provides systems, devices, methods and computer readable media for a depth camera with ML techniques for recognition of patches within an SL pattern. The system may include a projection module to project an ML-based SL pattern onto a scene; a camera to receive an image of the SL pattern reflected from the scene; a patch recognition and location module to generate a descriptor vector for a patch segmented from the received image and to query an ML system with the descriptor vector, the ML system configured to provide a patch label associated with the descriptor vector, the patch label comprising a location of the patch relative to the projected SL pattern; and a depth estimation module to triangulate a distance between the camera and a region of the scene associated with the patch based on the location of the patch relative to the projected SL pattern.

Abstract translation: 通常，本公开提供用于具有用于识别SL图案内的贴片的ML技术的深度相机的系统，设备，方法和计算机可读介质。 该系统可以包括投影模块以将基于ML的SL图案投影到场景上; 相机，用于接收从场景反射的SL图案的图像; 补丁识别和定位模块，用于生成用于从接收到的图像分割的补丁的描述符向量，并且查询具有所述描述符向量的ML系统，所述ML系统被配置为提供与所述描述符向量相关联的补丁标签，所述补丁标签包括 贴片相对于投影SL图案的位置; 以及深度估计模块，用于基于所述补片相对于所述投影SL图案的位置，来对所述相机与所述补丁相关联的场景的区域之间的距离进行三角测量。

公开(公告)号：US20140282278A1

公开(公告)日：2014-09-18

申请号：US13976036

申请日：2013-03-14

Applicant: Glen J. Anderson ,  Dror Reif ,  Barak Hurwitz ,  Gila Kamhi

Inventor： Glen J. Anderson ,  Dror Reif ,  Barak Hurwitz ,  Gila Kamhi

IPC: G06F3/0488

CPC classification number: G06F3/04883 ,  G06F3/017

Abstract: Technologies for depth-based gesture control include a computing device having a display and a depth sensor. The computing device is configured to recognize an input gesture performed by a user, determine a depth relative to the display of the input gesture based on data from the depth sensor, assign a depth plane to the input gesture as a function of the depth, and execute a user interface command based on the input gesture and the assigned depth plane. The user interface command may control a virtual object selected by depth plane, including a player character in a game. The computing device may recognize primary and secondary virtual touch planes and execute a secondary user interface command for input gestures on the secondary virtual touch plane, such as magnifying or selecting user interface elements or enabling additional functionality based on the input gesture. Other embodiments are described and claimed.

Abstract translation: 基于深度手势控制的技术包括具有显示器和深度传感器的计算设备。 计算设备被配置为识别由用户执行的输入手势，基于来自深度传感器的数据确定相对于输入手势的显示的深度，将作为深度的函数的深度平面分配给输入手势，以及 基于输入手势和分配的深度平面执行用户界面命令。 用户界面命令可以控制由深度平面选择的虚拟对象，包括游戏中的玩家角色。 计算设备可以识别主虚拟触摸平面和辅助虚拟触摸平面，并且在次虚拟触摸平面上执行用于输入手势的次用户界面命令，诸如放大或选择用户界面元素或基于输入手势启用附加功能。 描述和要求保护其他实施例。

公开(公告)号：US20140029864A1

公开(公告)日：2014-01-30

申请号：US13561382

申请日：2012-07-30

Applicant: Dror Reif

Inventor： Dror Reif

IPC: G06K9/36

CPC classification number: H03M7/4093 ,  H04N19/593 ,  H04N19/90

Abstract: A compression encoding technique receives a series of data values each represented by a constant number of bits, divides the series into group, and for each group, determines a minimum number of bits that is sufficiently large to encode each of the data values without a loss in data, based on a property of the data values that is common within the group. The technique encodes the data values into encoded data values each represented by the determined minimum number of bits. The technique also appends to each encoded group a data descriptor indicating the determined number of bits used to encode the members of the group.

Abstract translation: 压缩编码技术接收一系列由常数比特数表示的数据值，将该系列分成组，并且对于每个组，确定足够大的最小数目的比特数，以便对每个数据值进行编码而不丢失 在数据中，基于组内常见的数据值的属性。 该技术将数据值编码为由确定的最小位数表示的编码数据值。 该技术还附加到每个编码组中的数据描述符，其指示用于编码组的成员的确定的比特数。

公开(公告)号：US20130082851A1

公开(公告)日：2013-04-04

申请号：US13638147

申请日：2011-10-01

Applicant: Ilan Pardo ,  Ido Y. Soffair ,  Dror Reif ,  Debendra Das Sharma ,  Akshay G. Pethe

Inventor： Ilan Pardo ,  Ido Y. Soffair ,  Dror Reif ,  Debendra Das Sharma ,  Akshay G. Pethe

IPC: H03M7/30

CPC classification number: H03M7/3059 ,  H03M7/3088

Abstract: Method, apparatus, and systems employing dictionary-based high-bandwidth lossless compression. A pair of dictionaries having entries that are synchronized and encoded to support compression and decompression operations are implemented via logic at a compressor and decompressor. The compressor/decompressor logic operatives in a cooperative manner, including implementing the same dictionary update schemes, resulting in the data in the respective dictionaries being synchronized. The dictionaries are also configured with replaceable entries, and replacement policies are implemented based on matching bytes of data within sets of data being transferred over the link. Various schemes are disclosed for entry replacement, as well as a delayed dictionary update technique. The techniques support line-speed compression and decompression using parallel operations resulting in substantially no latency overhead.

Abstract translation: 使用基于字典的高带宽无损压缩的方法，装置和系统。 具有同步和编码以支持压缩和解压缩操作的条目的一对字典通过压缩器和解压缩器的逻辑来实现。 压缩器/解压缩器逻辑操作以协作的方式，包括实现相同的字典更新方案，导致相应词典中的数据被同步。 字典还配置有可替换条目，并且替换策略基于通过链接传送的数据集合中的数据的匹配字节来实现。 公开了用于条目替换的各种方案以及延迟字典更新技术。 该技术支持使用并行操作的线速压缩和解压缩，从而实质上无延迟开销。

公开(公告)号：US08909880B2

公开(公告)日：2014-12-09

申请号：US13638130

申请日：2011-10-01

Applicant: Ilan Pardo ,  Ido Y. Soffair ,  Dror Reif ,  Debendra Das Sharma ,  Akshay G. Pethe

Inventor： Ilan Pardo ,  Ido Y. Soffair ,  Dror Reif ,  Debendra Das Sharma ,  Akshay G. Pethe

IPC: H03M7/00 ,  H04L29/10 ,  G06F12/12 ,  G06F13/00 ,  H03M7/30

CPC classification number: H03M7/30 ,  H03M7/3088

Abstract: Method, apparatus, and systems employing novel delayed dictionary update schemes for dictionary-based high-bandwidth lossless compression. A pair of dictionaries having entries that are synchronized and encoded to support compression and decompression operations are implemented via logic at a compressor and decompressor. The compressor/decompressor logic operatives in a cooperative manner, including implementing the same dictionary update schemes, resulting in the data in the respective dictionaries being synchronized. The dictionaries are also configured with replaceable entries, and replacement policies are implemented based on matching bytes of data within sets of data being transferred over the link. Various schemes are disclosed for entry replacement, as well as a delayed dictionary update technique. The techniques support line-speed compression and decompression using parallel operations resulting in substantially no latency overhead.

Abstract translation: 用于基于字典的高带宽无损压缩的新型延迟字典更新方案的方法，装置和系统。 具有同步和编码以支持压缩和解压缩操作的条目的一对字典通过压缩器和解压缩器的逻辑来实现。 压缩器/解压缩器逻辑操作以协作的方式，包括实现相同的字典更新方案，导致相应词典中的数据被同步。 字典还配置有可替换条目，并且替换策略基于通过链接传送的数据集合中的数据的匹配字节来实现。 公开了用于条目替换的各种方案以及延迟字典更新技术。 该技术支持使用并行操作的线速压缩和解压缩，从而实质上无延迟开销。

公开(公告)号：US20140355891A1

公开(公告)日：2014-12-04

申请号：US13976907

申请日：2011-12-15

Applicant: Dror Reif ,  Ziv Aviv ,  David Stanhill

Inventor： Dror Reif ,  Ziv Aviv ,  David Stanhill

IPC: G06K9/62 ,  G06T7/00

CPC classification number: H04N13/128 ,  G06K9/4604 ,  G06K9/6202 ,  G06T7/50 ,  G06T7/593 ,  G06T7/97 ,  G06T2207/10012 ,  G06T2207/20016 ,  H04N13/271 ,  H04N2013/0074 ,  H04N2013/0081

Abstract: Techniques to determine a search range for a stereo based matching pyramid. A first disparity estimation value for a first level in a stereo based matching pyramid based on an image may be received. A search range for a second level may be determined using the first disparity estimation value. The search range based on a pyramid level of a second level may be increased. The search range may be increased based on a pyramid level of the second level. A second disparity estimation value may be selected from the search area for the second level. A depth map for the second level may be determined based on the second disparity estimation value. Other embodiments are described and claimed.

Abstract translation: 确定立体声匹配金字塔的搜索范围的技术。 可以接收基于图像的基于立体的匹配金字塔中的第一级的第一视差估计值。 可以使用第一视差估计值来确定第二电平的搜索范围。 可以增加基于第二级别的金字塔级别的搜索范围。 可以基于第二级的金字塔级别来增加搜索范围。 可以从第二级的搜索区域中选择第二视差估计值。 可以基于第二视差估计值来确定第二级的深度图。 描述和要求保护其他实施例。

公开(公告)号：US20140184584A1

公开(公告)日：2014-07-03

申请号：US13728553

申请日：2012-12-27

Applicant: Dror Reif ,  Ariel Szapiro

Inventor： Dror Reif ,  Ariel Szapiro

IPC: G06T15/20

CPC classification number: G06T7/0075 ,  G06T7/593 ,  H04N2013/0081

Abstract: Systems, apparatus and methods are described related to adaptive support windows for stereoscopic image correlation.

Abstract translation: 描述与用于立体图像相关的自适应支持窗口相关的系统，装置和方法。

公开(公告)号：US20140176353A1

公开(公告)日：2014-06-26

申请号：US14193427

申请日：2014-02-28

Applicant: Ilan Pardo ,  Ido Y. Soffair ,  Dror Reif ,  Debendra Das Sharma ,  Akshay G. Pethe

Inventor： Ilan Pardo ,  Ido Y. Soffair ,  Dror Reif ,  Debendra Das Sharma ,  Akshay G. Pethe

IPC: H03M7/30

CPC classification number: H03M7/6023 ,  H03M7/3088

Abstract: Method, apparatus, and systems employing dictionary-based high-bandwidth lossless compression. A pair of dictionaries having entries that are synchronized and encoded to support compression and decompression operations are implemented via logic at a compressor and decompressor. The compressor/decompressor logic operatives in a cooperative manner, including implementing the same dictionary update schemes, resulting in the data in the respective dictionaries being synchronized. The dictionaries are also configured with replaceable entries, and replacement policies are implemented based on matching bytes of data within sets of data being transferred over the link. Various schemes are disclosed for entry replacement, as well as a delayed dictionary update technique. The techniques support line-speed compression and decompression using parallel operations resulting in substantially no latency overhead.

Abstract translation: 使用基于字典的高带宽无损压缩的方法，装置和系统。 具有同步和编码以支持压缩和解压缩操作的条目的一对字典通过压缩器和解压缩器的逻辑来实现。 压缩器/解压缩器逻辑操作以协作的方式，包括实现相同的字典更新方案，导致相应词典中的数据被同步。 字典还配置有可替换条目，并且替换策略基于通过链接传送的数据集合中的数据的匹配字节来实现。 公开了用于条目替换的各种方案以及延迟字典更新技术。 该技术支持使用并行操作的线速压缩和解压缩，从而实质上无延迟开销。