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1. 发明申请

US20140267826A1 APPARATUS AND TECHNIQUES FOR IMAGE PROCESSING 有权
标题翻译：图像处理的装置和技术
公开(公告)号：US20140267826A1
公开(公告)日：2014-09-18
申请号：US13797898
申请日：2013-03-12
申请人： JEFFREY DANOWITZ , SARIT SHWARTZ , ZIV AVIV , DAVID STANHILL
发明人： JEFFREY DANOWITZ , SARIT SHWARTZ , ZIV AVIV , DAVID STANHILL
IPC分类号： H04N5/235
CPC分类号： H04N5/235 , H04N5/23229 , H04N9/735
摘要： An apparatus may include an image sensor that contains a multiplicity of pixel elements to detect one or more images and a processor circuit coupled to the image sensor. The apparatus may include a white balance module for execution on the processor circuit to receive, based upon a detected image of the one or more images, for a plurality of pixel elements of the multiplicity of pixel elements, three of more gray level values for a respective three or more color channels, to determine grayness likelihood functions for the respective three or more color channels, the three or more grayness likelihood functions comprising a proportional contribution to grey pixels of the detected image from one or more gray levels for each respective color channel, and to determine a white balance gain for two or more color channels based upon the determined grayness likelihood functions. Other embodiments are described and claimed.
摘要翻译：装置可以包括图像传感器，其包含用于检测一个或多个图像的多个像素元件和耦合到图像传感器的处理器电路。该装置可以包括用于在处理器电路上执行的白平衡模块，用于基于对于多个像素元素的多个像素元素的一个或多个图像的检测图像来接收三个以上的灰度级值相应的三个或更多个颜色通道，以确定相应的三个或更多个颜色通道的灰度似然函数，所述三个或更多个灰度似然函数包括对于每个相应颜色通道的来自一个或多个灰度级的所检测图像的灰度像素的比例贡献并且基于所确定的灰度似然函数来确定两个或更多个颜色通道的白平衡增益。描述和要求保护其他实施例。

2. 发明申请

US20110317047A1 HARDWARE AND SOFTWARE PARTITIONED IMAGE PROCESSING PIPELINE 有权
标题翻译：硬件和软件分割图像处理管道
公开(公告)号：US20110317047A1
公开(公告)日：2011-12-29
申请号：US12825010
申请日：2010-06-28
申请人： David Stanhill
发明人： David Stanhill
IPC分类号： H04N5/335 , G06K9/00
CPC分类号： H04N5/23229 , G06T1/20 , H04N9/045
摘要： Methods and systems may provide for an image processing pipeline having a hardware module to spatially filter a raw image in the horizontal direction to obtain intermediate image data. The pipeline can also include a set of instructions which, if executed by a processor, cause the pipeline to spatially filter the intermediate image data in the vertical direction.
摘要翻译：方法和系统可以提供具有硬件模块的图像处理流水线，以在水平方向上对原始图像进行空间过滤以获得中间图像数据。流水线还可以包括一组指令，如果由处理器执行，则使得流水线在垂直方向上空间地过滤中间图像数据。

3. 发明申请

US20170169715A1 USER STATE MODEL ADAPTATION THROUGH MACHINE DRIVEN LABELING 审中-公开
公开(公告)号：US20170169715A1
公开(公告)日：2017-06-15
申请号：US14964458
申请日：2015-12-09
申请人： NESE ALYUZ CIVITCI , EDA OKUR , ASLI ARSLAN ESME , SINEM ASLAN , ECE OKTAY , SINEM E. METE , HASAN UNLU , DAVID STANHILL , VLADIMIR SHLAIN , PINI ABRAMOVITCH , EYAL ROND
发明人： NESE ALYUZ CIVITCI , EDA OKUR , ASLI ARSLAN ESME , SINEM ASLAN , ECE OKTAY , SINEM E. METE , HASAN UNLU , DAVID STANHILL , VLADIMIR SHLAIN , PINI ABRAMOVITCH , EYAL ROND
IPC分类号： G09B5/06 , G06N99/00
CPC分类号： G09B5/06 , G06N20/00
摘要： Embodiments herein relate to generating a personalized model using a machine learning process, identifying a learning engagement state of a learner based at least in part on the personalized model, and tailoring computerized provision of an educational program to the learner based on the learning engagement state. An apparatus to provide a computer-aided educational program may include one or more processors operating modules that may receive indications of interactions of a learner and indications of physical responses of the learner, generate a personalized model using a machine learning process based at least in part on the interactions of the learner and the indications of physical responses of the learner during a calibration time period, and identify a current learning state of the learner based at least in part on the personalized model during a usage time period. Other embodiments may be described and/or claimed.

4. 发明授权

US09396408B2 Techniques for improving stereo block matching with the pyramid method 有权
标题翻译：用金字塔方法改进立体声块匹配的技术
公开(公告)号：US09396408B2
公开(公告)日：2016-07-19
申请号：US13976907
申请日：2011-12-15
申请人： Dror Reif , Ziv Aviv , David Stanhill
发明人： Dror Reif , Ziv Aviv , David Stanhill
IPC分类号： G06K9/00 , G06K9/62 , G06T7/00 , H04N13/00
CPC分类号： H04N13/128 , G06K9/4604 , G06K9/6202 , G06T7/50 , G06T7/593 , G06T7/97 , G06T2207/10012 , G06T2207/20016 , H04N13/271 , H04N2013/0074 , H04N2013/0081
摘要： 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.
摘要翻译：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。

5. 发明申请

US20140003722A1 ANALYZING STRUCTURED LIGHT PATTERNS 有权
标题翻译：分析结构光图案
公开(公告)号：US20140003722A1
公开(公告)日：2014-01-02
申请号：US13538209
申请日：2012-06-29
申请人： Ziv Aviv , David Stanhill , Ron Ferens , Roi Ziss
发明人： Ziv Aviv , David Stanhill , Ron Ferens , Roi Ziss
IPC分类号： G06K9/18
CPC分类号： G06T7/593 , G06T7/521 , G06T2207/10012
摘要： Systems and methods may include utilizing a structured light pattern that may be, among other things, decoded in the three directions (e.g., vertical, horizontal, and diagonal). In one example, the method may include detecting a first feature of a target image in a return image, designating a feature type of the first feature, and an index with the letter, wherein the index is associated with the pattern slide. The method may also include calculating a horizontal position in the pattern slide of the first feature, calculating a vertical position in the pattern slide of the first feature, and calculating a depth of the first feature.
摘要翻译：系统和方法可以包括利用可以在三个方向（例如，垂直，水平和对角线）中解码的结构化光图案。在一个示例中，该方法可以包括检测返回图像中的目标图像的第一特征，指定第一特征的特征类型以及具有字母的索引，其中索引与图案幻灯片相关联。该方法还可以包括计算第一特征的图案幻灯片中的水平位置，计算第一特征的图案幻灯片中的垂直位置，以及计算第一特征的深度。

6. 发明申请

US20160086088A1 FACILITATING DYNAMIC AFFECT-BASED ADAPTIVE REPRESENTATION AND REASONING OF USER BEHAVIOR ON COMPUTING DEVICES 审中-公开
标题翻译：促进基于动态影响的自适应表示和用户行为对计算设备的理解
公开(公告)号：US20160086088A1
公开(公告)日：2016-03-24
申请号：US14495094
申请日：2014-09-24
申请人： RAANAN YONATAN YEHEZKEL , DAVID STANHILL
发明人： RAANAN YONATAN YEHEZKEL , DAVID STANHILL
IPC分类号： G06N5/04 , G06N99/00
CPC分类号： G06N20/00 , G06K9/00302 , G06K9/00335 , G06K9/6221 , G06K9/6286
摘要： A mechanism is described for facilitating affect-based adaptive representation of user behavior relating to user expressions on computing devices according to one embodiment. A method of embodiments, as described herein, includes receiving a plurality of expressions communicated by a user. The plurality of expressions may include one or more visual expressions or one or more audio expressions. The method may further include extracting a plurality of features associated with the plurality of expressions, where each feature reveals a behavior trait of the user when the user communicates a corresponding expression. The method may further include mapping the plurality of expressions on a model based on the plurality of features, and discovering a behavioral reasoning associated with each of the plurality of expressions communicated by the user based on a mapping pattern as inferred from the model.
摘要翻译：描述了根据一个实施例的用于促进与计算设备上的用户表达相关的用户行为的基于影响的自适应表示的机制。如本文所述的实施例的方法包括接收由用户传达的多个表达。多个表达可以包括一个或多个视觉表达或一个或多个音频表达。该方法还可以包括提取与多个表达相关联的多个特征，其中当用户传达对应表达时，每个特征揭示用户的行为特征。该方法还可以包括基于多个特征将多个表达式映射到模型上，并且基于从模型推断出的映射模式来发现与由用户传达的多个表达中的每一个相关联的行为推理。

7. 发明申请

US20140355891A1 TECHNIQUES FOR IMPROVING STEREO BLOCK MATCHING WITH THE PYRAMID METHOD 有权
标题翻译：用PYRAMID方法改进立方块匹配的技术
公开(公告)号：US20140355891A1
公开(公告)日：2014-12-04
申请号：US13976907
申请日：2011-12-15
申请人： Dror Reif , Ziv Aviv , David Stanhill
发明人： Dror Reif , Ziv Aviv , David Stanhill
IPC分类号： G06K9/62 , G06T7/00
CPC分类号： H04N13/128 , G06K9/4604 , G06K9/6202 , G06T7/50 , G06T7/593 , G06T7/97 , G06T2207/10012 , G06T2207/20016 , H04N13/271 , H04N2013/0074 , H04N2013/0081
摘要： 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.
摘要翻译：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。

8. 发明授权

US08879827B2 Analyzing structured light patterns 有权
标题翻译：分析结构光模式
公开(公告)号：US08879827B2
公开(公告)日：2014-11-04
申请号：US13538209
申请日：2012-06-29
申请人： Ziv Aviv , David Stanhill , Ron Ferens , Roi Ziss
发明人： Ziv Aviv , David Stanhill , Ron Ferens , Roi Ziss
IPC分类号： G06K9/00 , G06K9/48 , G06K9/46 , G06K9/36
CPC分类号： G06T7/593 , G06T7/521 , G06T2207/10012
摘要： Systems and methods may include utilizing a structured light pattern that may be, among other things, decoded in the three directions (e.g., vertical, horizontal, and diagonal). In one example, the method may include detecting a first feature of a target image in a return image, designating a feature type of the first feature, and an index with the letter, wherein the index is associated with the pattern slide. The method may also include calculating a horizontal position in the pattern slide of the first feature, calculating a vertical position in the pattern slide of the first feature, and calculating a depth of the first feature.
摘要翻译：系统和方法可以包括利用可以在三个方向（例如，垂直，水平和对角线）中解码的结构化光图案。在一个示例中，该方法可以包括检测返回图像中的目标图像的第一特征，指定第一特征的特征类型以及具有字母的索引，其中索引与图案幻灯片相关联。该方法还可以包括计算第一特征的图案幻灯片中的水平位置，计算第一特征的图案幻灯片中的垂直位置，以及计算第一特征的深度。

9. 发明申请

US20140267701A1 APPARATUS AND TECHNIQUES FOR DETERMINING OBJECT DEPTH IN IMAGES 审中-公开
标题翻译：用于确定图像中目标深度的设备和技术
公开(公告)号：US20140267701A1
公开(公告)日：2014-09-18
申请号：US13797885
申请日：2013-03-12
申请人： ZIV AVIV , DAVID STANHILL
发明人： ZIV AVIV , DAVID STANHILL
IPC分类号： G01C11/02
CPC分类号： G01C11/025 , G01B11/2513 , G01B11/2531 , G01B11/2536 , G06T7/521 , G06T2207/20016
摘要： An apparatus may include an emitter to project a low resolution optical pattern and a high resolution optical pattern having a finer resolution than the low resolution optical pattern and a sensor to detect a composite image, where the composite image comprises a low resolution optical reflection pattern comprising reflection of the projected low resolution optical pattern and a high resolution optical reflection pattern comprising a reflection of the projected high resolution optical pattern. The apparatus may also include logic to determine object depth in a first depth range and object depth in a second depth range based upon the detected composite image. Other embodiments are disclosed and claimed.
摘要翻译：一种装置可以包括投影低分辨率光学图案的发射器和具有比低分辨率光学图案更精细的分辨率的高分辨率光学图案和用于检测合成图像的传感器，其中合成图像包括低分辨率光学反射图案，其包括投影的低分辨率光学图案的反射和包括投射的高分辨率光学图案的反射的高分辨率光学反射图案。该装置还可以包括基于检测到的合成图像来确定第一深度范围中的物体深度和第二深度范围内的物体深度的逻辑。公开和要求保护其他实施例。

10. 发明申请

US20140086554A1 VIDEO INDEXING WITH VIEWER REACTION ESTIMATION AND VISUAL CUE DETECTION 有权
标题翻译：视频指数与视图反应估计和视觉检测
公开(公告)号：US20140086554A1
公开(公告)日：2014-03-27
申请号：US13626161
申请日：2012-09-25
申请人： Raanan YEHEZKEL , David STANHILL
发明人： Raanan YEHEZKEL , David STANHILL
IPC分类号： H04N9/80
CPC分类号： H04N9/8205 , G06F17/30817 , G11B27/105 , H04N21/251 , H04N21/25891 , H04N21/26603 , H04N21/278 , H04N21/44218 , H04N21/8456 , H04N21/8549
摘要： Generally, this disclosure provides methods and systems for video indexing systems with viewer reaction estimation based on visual cue detection. The method may include detecting visual cues generated by a user, the visual cues generated in response to the user viewing the video; mapping the visual cues to an emotion space associated with the user; estimating emotion events of the user based on the mapping; and indexing the video with metadata, the metadata comprising the estimated emotion events and timing data associated with the estimated emotion events. The method may further include summarization, partitioning and searching of videos based on the video index.
摘要翻译：通常，本公开提供了基于视觉提示检测的具有观看者反应估计的视频索引系统的方法和系统。该方法可以包括检测由用户生成的视觉提示，响应于用户观看视频而产生的视觉提示; 将视觉提示映射到与用户相关联的情感空间; 基于映射估计用户的情绪事件; 并且利用元数据对视频进行索引，元数据包括估计的情绪事件和与估计的情绪事件相关联的定时数据。该方法还可以包括基于视频索引的视频的总结，分割和搜索。

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