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1. 发明申请

WO2017172030A1 LASER PROJECTOR AND CAMERA 审中-公开
标题翻译：激光投影仪和照相机
公开(公告)号：WO2017172030A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/015967
申请日：2017-02-01
申请人： INTEL CORPORATION
发明人： HIRSHBERG, Arnon , MENASHE, Ohad , FREEDMAN, Barak , BERKOVITCH, Nikolai
IPC分类号： G03B21/00 , G03B21/14 , G03B21/20 , H04N9/31 , H04N13/04
CPC分类号： G02B26/0833 , G01B11/24 , G02B27/104 , G06F3/0423 , G09G3/003 , G09G3/025 , G09G3/346 , G09G2360/142
摘要： An optical system including multiple lenses to receive respective laser beams, and including a combiner (an optical device) to receive the laser beams from the multiple lenses and to combine the laser beams into a single beam. The optical assembly includes a micro-electro-mechanical system (MEMS) mirror to reflect the single beam from the combiner and provide a reflected beam as an exit beam through a window to an object. The optical assembly includes a single-pixel photodetector to collect light reflected from the object.
摘要翻译：包括多个透镜以接收相应激光束的光学系统，并且包括组合器（光学装置）以接收来自多个透镜的激光束并将激光束组合成单个光束。光学组件包括微型机电系统（MEMS）反射镜，以反射来自组合器的单个光束，并且提供反射光束作为通过窗口到物体的出射光束。光学组件包括一个单像素光电探测器，用于收集物体反射的光。

2. 发明申请

WO2017112073A1 AUTO RANGE CONTROL FOR ACTIVE ILLUMINATION DEPTH CAMERA 审中-公开
标题翻译：主动式照明深度相机的自动调光控制
公开(公告)号：WO2017112073A1
公开(公告)日：2017-06-29
申请号：PCT/US2016/058475
申请日：2016-10-24
申请人： INTEL CORPORATION , ZABATANI, Aviad , SPERLING, Erez , MULLA, Ofir , KIMMEL, Ron , BRONSTEIN, Alex , BRONSTEIN, Michael , SILVER, David H. , MENASHE, Ohad , SURAZHSKY, Vitaly
发明人： ZABATANI, Aviad , SPERLING, Erez , KIMMEL, Ron , BRONSTEIN, Alex , BRONSTEIN, Michael , SILVER, David H. , MENASHE, Ohad , SURAZHSKY, Vitaly
IPC分类号： H04N13/02 , H04N9/31
CPC分类号： F16K17/02 , F15B15/063 , F16K1/22 , F16K1/34 , F16K31/363 , G01B11/25 , H04N5/2256 , H04N5/2351 , H04N5/2353 , H04N5/2354 , H04N5/2355 , H04N5/33
摘要： A method and apparatus for auto range control are described. In one embodiment, the apparatus comprises a projector configured to project a sequence of light patterns on an object; a first camera configured to capture a sequence of images of the object illuminated with the projected light patterns; a controller coupled to the projector and first camera and operable to receive the sequence of images and perform range control by controlling power of the sequence of light patterns being projected on the object and exposure time of a camera based on information obtained from the sequence of images captured by the camera.
摘要翻译：描述了用于自动范围控制的方法和设备。在一个实施例中，该设备包括被配置为在对象上投射光图案序列的投影仪; 第一相机，其被配置为捕捉用投影光图案照射的物体的图像序列; 控制器，耦合到所述投影仪和第一相机，并且可操作以接收所述图像序列，并且通过基于从所述图像序列获得的信息控制投射在所述物体上的所述一系列光图案的功率和相机的曝光时间来执行范围控制被相机捕获。

3. 发明申请

WO2017112041A1 MORPHOLOGICAL AND EDGE FILTERS FOR DEPTH EDGE ENHANCEMENT IN DIGITAL IMAGES 审中-公开
标题翻译：用于数字图像深度增强的形态学和边缘滤波器
公开(公告)号：WO2017112041A1
公开(公告)日：2017-06-29
申请号：PCT/US2016/056857
申请日：2016-10-13
申请人： INTEL CORPORATION
发明人： SILVER, David H. , BRONSTEIN, Michael , BRONSTEIN, Alex , KIMMEL, Ron , SPERLING, Erez , SURAZHSKY, Vitaly , ZABATANI, Aviad , MENASHE, Ohad
IPC分类号： G06T7/00 , G06T19/20 , G06T15/04
CPC分类号： G06T5/002 , G06T2207/20036 , G06T2207/20192
摘要： A mechanism is described for facilitating three-dimensional (3D) depth imaging systems, and morphological and geometric filters for edge enhancement in depth images at computing devices according to one embodiment. A method of embodiments, as described herein, includes detecting an input digital image of an object, the digital image comprising data pixels contaminated by noise and confidence values corresponding to the data pixels, and computing a morphological filter by matching the confidence pixels in the input digital image with a set of matching templates, and using a set of masking templates to determine the data pixels and confidence pixels in the filtered image. The method further include computing an edge filter by performing computation of distances between the data pixels along a plurality of directions to determine an edge direction, and determining the data pixels and and the confidence pixels in a filtered image based on the edge direction. The method may further include applying at least one of the morphological filter and the edge filter to filter the digital image.
摘要翻译：根据一个实施例，描述了用于促进三维（3D）深度成像系统以及用于计算设备处的深度图像中的边缘增强的形态学和几何滤波器的机制。如本文所述的实施例的方法包括检测对象的输入数字图像，所述数字图像包括被对应于数据像素的噪声和置信度值污染的数据像素，并且通过匹配输入中的置信度像素来计算形态滤波器数字图像和一组匹配模板，并使用一组掩模模板来确定滤波图像中的数据像素和置信度像素。该方法还包括通过执行对沿着多个方向的数据像素之间的距离的计算以确定边缘方向并且基于边缘方向确定滤波图像中的数据像素和置信度像素来计算边缘滤波器。该方法可以进一步包括应用形态滤波器和边缘滤波器中的至少一个来过滤数字图像。

4. 发明申请

WO2017112095A1 CODE FILTERS FOR CODED LIGHT DEPTH ACQUISITION IN DEPTH IMAGES 审中-公开
标题翻译：用于深度图像中编码深度采集的代码过滤器
公开(公告)号：WO2017112095A1
公开(公告)日：2017-06-29
申请号：PCT/US2016/059934
申请日：2016-11-01
申请人： INTEL CORPORATION
发明人： SURAZHSKY, Vitaly , BRONSTEIN, Michael , BRONSTEIN, Alex , KIMMEL, Ron , SPERLING, Erez , ZABATANI, Aviad , MENASHE, Ohad , SILVER, David H.
IPC分类号： G06T9/00 , G06T7/00 , G06T9/20
CPC分类号： G06T5/002 , G06T5/20 , G06T7/521 , G06T2207/10028 , G06T2207/20004 , G06T2207/20021 , G06T2207/20032 , G06T2207/20182
摘要： A mechanism is described for facilitating code filters for coded light depth acquisition in depth images at computing devices according to one embodiment. A method of embodiments, as described herein, includes detecting a code image of an object comprising pixels of code values and pixels of metadata values including confidence and code transition locations, and computing a vertical filter to be applied to the code image to smooth out the code transitions along vertical directions. The method further include computing a horizontal filter to be applied to the code image to smooth out the code transitions along horizontal directions, and computing a consistency filter to be applied to the code image to increase an accuracy of the code values and mark inconsistent pixels as invalid. The method may further include applying at least one of one or more of the vertical filter, the horizontal filter, and the consistency filter to filter the digital image, and outputting the filtered code image comprising filtered code values and filtered metadata values.
摘要翻译：根据一个实施例，描述了用于促进用于计算设备处的深度图像中的编码光深度获取的代码过滤器的机制。如本文所述的实施例的方法包括检测包括代码值的像素和包括置信度和代码转换位置的元数据值的像素的对象的代码图像，并且计算要应用于代码图像的垂直滤波器以平滑代码沿着垂直方向转换。该方法还包括计算要应用于代码图像的水平滤波器以平滑沿着水平方向的代码转换，并且计算将被应用于代码图像的一致性过滤器以增加代码值的准确性并将不一致的像素标记为无效。该方法可以进一步包括应用垂直滤波器，水平滤波器和一致性滤波器中的一个或多个中的至少一个以过滤数字图像，并且输出包括过滤的代码值和过滤后的元数据值的过滤后的代码图像。 >

5. 发明申请

WO2016160725A1 TECHNIQUES FOR SPATIO-TEMPORAL COMPRESSED TIME OF FLIGHT IMAGING 审中-公开
标题翻译：航空成像时空压缩时间的技术
公开(公告)号：WO2016160725A1
公开(公告)日：2016-10-06
申请号：PCT/US2016/024562
申请日：2016-03-28
申请人： INTEL CORPORATION
发明人： MENASHE, Ohad , BRONSTEIN, Alex
IPC分类号： G01S17/89 , G01S17/46 , G01S7/491
CPC分类号： G01S7/4913 , G01S7/4911 , G01S17/46 , G01S17/89 , G01S17/93
摘要： Various embodiments are generally directed to an apparatus, method, system, and/or other techniques to determine estimated ambient electromagnetic (EM) radiation information based at least partially on ambient recovery sensor measurement information, determine estimated albedo information based at least partially on albedo recovery sensor measurement information, albedo recovery emitter modulation information, sensing matrix information, and the estimated ambient EM radiation information, and determine estimated range information based at least partially on range recovery sensor measurement information, the estimated albedo information, range recovery emitter modulation information, and sensing matrix information.
摘要翻译：各种实施例通常涉及至少部分地基于环境恢复传感器测量信息来确定估计的环境电磁（EM）辐射信息的装置，方法，系统和/或其它技术，至少部分地基于反照率恢复来确定估计的反照率信息传感器测量信息，反照率恢复发射器调制信息，感测矩阵信息和估计的环境EM辐射信息，并且至少部分地基于距离恢复传感器测量信息，估计的反照率信息，范围恢复发射器调制信息和传感矩阵信息。

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