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101. 发明申请

US20170084052A1 GROUND TRACKING APPARATUS, SYSTEMS, AND METHODS 有权
公开(公告)号：US20170084052A1
公开(公告)日：2017-03-23
申请号：US14752834
申请日：2015-06-27
申请人： Mark S. Olsson , Scott A. Powell , Nicholas A. Smith , Garrett A. Newby , Ryan B. Levin , Thomas R. Kok , Michael J. Martin
发明人： Mark S. Olsson , Scott A. Powell , Nicholas A. Smith , Garrett A. Newby , Ryan B. Levin , Thomas R. Kok , Michael J. Martin
IPC分类号： G06T7/73 , G01V3/165 , G01C11/02 , G01C11/08 , H04N5/225 , G06T7/292
CPC分类号： G06T7/74 , G01B11/002 , G01C11/02 , G01C11/08 , G01V3/165 , G06T7/248 , G06T7/292 , G06T2207/10021 , G06T2207/30181 , G06T2207/30184 , G06T2207/30244 , H04N5/2252 , H04N5/2257 , H04N5/2258
摘要： Apparatus, systems, and methods are disclosed for tracking movement over the ground or other surfaces using two or more spaced apart cameras and an associated processing element to detect ground features in images from the cameras and determine tracking parameters based on the position of the detected ground features in the images.

102. 发明申请

US20170083748A1 SYSTEMS AND METHODS FOR DETECTING AND TRACKING MOVABLE OBJECTS 审中-公开
公开(公告)号：US20170083748A1
公开(公告)日：2017-03-23
申请号：US15366857
申请日：2016-12-01
申请人： SZ DJI TECHNOLOGY Co., Ltd
发明人： You Zhou , Cong Zhao , Ketan Tang , Jiaqi Yan
IPC分类号： G06K9/00 , G06K9/62 , B64C39/02 , H04N5/232 , H04N7/18 , B64D47/08 , G06T7/20 , G06T7/00
CPC分类号： G06K9/0063 , B64C39/024 , B64C2201/123 , B64C2201/127 , B64C2201/145 , B64D47/08 , G01S5/02 , G06K9/00771 , G06K9/4604 , G06K9/4671 , G06K9/6228 , G06T7/215 , G06T7/248 , G06T2207/10032 , G06T2207/30232 , H04N5/232 , H04N5/33
摘要： Systems, methods, and devices are provided herein for detecting and tracking one or more movable objects. A method for supporting visual tracking may be provided. The method may comprise: receiving a plurality of image frames captured at different times using an imaging device, wherein each image frame comprises a plurality of pixels that are associated with a plurality of feature points; analyzing the plurality of image frames to compute movement characteristics of the plurality of feature points; and identifying at least one tracking feature relative to at least one background feature based on the movement characteristics of the plurality of feature points.

103. 发明申请

US20170061233A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和程序
公开(公告)号：US20170061233A1
公开(公告)日：2017-03-02
申请号：US15221852
申请日：2016-07-28
申请人： Sony Interactive Entertainment Inc.
发明人： Hiroshi MATSUIKE
IPC分类号： G06K9/46 , G06T7/20 , G06T7/00
CPC分类号： G06K9/4638 , G06T7/248 , G06T7/337 , G06T17/00 , G06T2210/21
摘要： An image processing device includes an inscribed sphere acquiring section that acquires an inscribed sphere which intersects line segment and is inscribed in torus in calculation of an intersection of the torus and a line segment, a calculating section that calculates an intersection of the inscribed sphere and the line segment, a reacquiring section that acquires the position of a new inscribed sphere in such a manner that a contact circle between the new inscribed sphere and the torus gets closer to the intersection, a recalculating section that calculates an intersection of the new inscribed sphere and the line segment, and an intersection output section that outputs the intersection of the torus and the line segment on the basis of an intersection of the inscribed sphere and the line segment obtained by at least one time of calculation of the intersection of the new inscribed sphere and the line segment.
摘要翻译：一种图像处理装置，包括：内切球获取部，其计算与所述环面和线段的交点相交的内切于线段的内切球并将其内接于圆环面;计算部，其计算所述内切球与线段，重新获取部分，其以新的内接球体和环面之间的接触圆更靠近交叉点的方式获取新的内接球体的位置，重新计算部分，其计算新的内接球体和线段，以及交错输出部，其基于通过至少一次计算新的内接球的交点而获得的内切球和线段的交点输出环面和线段的交点和线段。

104. 发明申请

US20170039446A1 TEMPORALLY ADAPTIVE PROCESSING 有权
标题翻译：温和的自适应处理
公开(公告)号：US20170039446A1
公开(公告)日：2017-02-09
申请号：US14820718
申请日：2015-08-07
申请人： RAYTHEON COMPANY
发明人： John F. Silny , Mark T. Busch , Joe G. Shanks
IPC分类号： G06K9/46 , H04N5/232
CPC分类号： G06K9/4671 , G06T7/20 , G06T7/248 , H04N5/232 , H04N5/23229
摘要： A method of image processing for finding a target in a scene includes receiving a series of images from a sensor and computing a background relative velocity in the series of images. The method further includes estimating a hypothesized target relative velocity of the target in the series of images. The method further includes computing a target revisit time based on a difference of the target relative velocity and the background relative velocity. The method further includes adjusting one or more of a frame capture rate or a frame processing rate based on the target revisit time.
摘要翻译：用于在场景中找到目标的图像处理方法包括从传感器接收一系列图像并计算该系列图像中的背景相对速度。该方法还包括估计该系列图像中目标的假设目标相对速度。该方法还包括基于目标相对速度和背景相对速度的差异来计算目标重访时间。该方法还包括基于目标重访时间来调整帧捕获率或帧处理速率中的一个或多个。

105. 发明授权

US09563967B2 Photographic subject tracking device and camera 有权
标题翻译：摄影主体跟踪设备和相机
公开(公告)号：US09563967B2
公开(公告)日：2017-02-07
申请号：US14413282
申请日：2013-07-17
申请人： NIKON CORPORATION
发明人： Hiroshi Kintou
IPC分类号： G06K9/62 , G06T7/20 , G06T3/40 , G06T7/00
CPC分类号： G06T7/248 , G06K9/32 , G06K9/6202 , G06K9/6215 , G06T3/40 , G06T2207/10004 , G06T2207/20012 , G06T2207/20081 , G06T2207/30196
摘要： A photographic subject tracking device includes: a first degree-of-similarity calculation unit that calculates degree of similarity between a template image for tracking and an image in search area; a photographic subject position identification unit that identifies a tracked photographic subject position in the input image based on calculated degree of similarity; a second degree-of-similarity calculation unit that calculates a degree of similarity between each of multiple template images for resizing determination, which are generated based on template image for tracking, and image in search area; a matching position identification unit that identifies matching positions of the multiple template images for resizing determination, respectively, in the input image based on calculated degrees of similarity; and a size changing unit that changes an image size of template image for tracking and template images for resizing determination based on a density of the plurality of matching positions identified.
摘要翻译：摄影对象跟踪装置包括：第一相似度计算单元，其计算用于跟踪的模板图像与搜索区域中的图像之间的相似度; 摄影对象位置识别单元，基于计算出的相似度来识别输入图像中的跟踪拍摄对象位置; 第二度相似度计算单元，其计算基于用于跟踪的模板图像生成的用于调整大小确定的多个模板图像中的每一个之间的相似度，以及搜索区域中的图像; 匹配位置识别单元，基于计算出的相似度，分别在输入图像中识别用于调整大小确定的多个模板图像的匹配位置; 以及尺寸改变单元，其基于所识别的多个匹配位置的密度来改变用于跟踪的模板图像的图像尺寸和用于调整大小确定的模板图像。

106. 发明授权

US09563966B2 Image control method for defining images for waypoints along a trajectory 有权
标题翻译：用于沿轨迹定义航路点的图像的图像控制方法
公开(公告)号：US09563966B2
公开(公告)日：2017-02-07
申请号：US14368010
申请日：2011-12-23
申请人： Ossi Mikael Kalevo , Markku Oikkonen , Euan James Barron
发明人： Ossi Mikael Kalevo , Markku Oikkonen , Euan James Barron
IPC分类号： G06T7/20 , H04N5/232 , G06K9/64
CPC分类号： G06T7/248 , G06K9/64 , H04N5/232 , H04N5/23293
摘要： A method including: displaying on a display a reference image; displaying on the display a start position within the reference image; displaying on the display an end position within the reference image; determining a trajectory between the start position and the end position; and defining a target image for each of a plurality of waypoints along the determined trajectory.
摘要翻译：一种方法，包括：在显示器上显示参考图像; 在显示器上显示参考图像内的开始位置; 在显示器上显示参考图像内的结束位置; 确定起始位置和结束位置之间的轨迹; 以及沿着所确定的轨迹为每个航路点定义目标图像。

107. 发明申请

US20170032538A1 SYSTEMS, DEVICES, AND METHODS FOR DETECTING FALSE MOVEMENTS FOR MOTION CORRECTION DURING A MEDICAL IMAGING SCAN 有权
标题翻译：用于在医学成像扫描期间检测运动校正的假动作的系统，装置和方法
公开(公告)号：US20170032538A1
公开(公告)日：2017-02-02
申请号：US15222811
申请日：2016-07-28
申请人： KinetiCor, Inc. , The University of Hawaii , The University Medical Center Freiburg
发明人： Thomas Michael Ernst , Brian Keating , Aditya Singh , Maxim Zaitsev , Michael Herbst
IPC分类号： G06T7/20 , A61B5/055 , G06T7/00 , A61B5/00 , G06K9/62 , G06K9/66
CPC分类号： A61B5/055 , A61B5/1121 , A61B5/1127 , A61B5/682 , A61B5/7207 , A61B5/7267 , G06K9/6256 , G06K9/6277 , G06K9/629 , G06K9/66 , G06T7/0012 , G06T7/246 , G06T7/248 , G06T2207/10016 , G06T2207/10088 , G06T2207/20081 , G06T2207/20084 , G06T2207/30004 , G06T2207/30204
摘要： The systems, methods, and devices described herein generally relate to achieving accurate and robust motion correction by detecting and accounting for false movements in motion correction systems used in conjunction with medical imaging and/or therapeutic systems. In other words, in some embodiments of the systems, methods, and devices described herein can be configured to detect false movements for motion correction during a medical imaging scan and/or therapeutic procedure, and thereby ensure that such false movements are not accounted for in the motion correction process. Upon detection of false movements, the imaging or therapeutic system can be configured to transiently suppress and/or subsequently repeat acquisitions.
摘要翻译：本文描述的系统，方法和装置通常涉及通过检测和计算与医学成像和/或治疗系统结合使用的运动校正系统中的错误运动来实现精确和鲁棒的运动校正。换句话说，在本文描述的系统的一些实施例中，方法和装置可被配置为在医学成像扫描和/或治疗过程期间检测用于运动校正的错误运动，从而确保不考虑这种虚假运动运动校正过程。在检测到假运动时，成像或治疗系统可被配置为瞬时抑制和/或随后重复采集。

108. 发明授权

US09536171B2 Logo detection by edge matching 有权
标题翻译：边缘匹配的标志检测
公开(公告)号：US09536171B2
公开(公告)日：2017-01-03
申请号：US14710314
申请日：2015-05-12
申请人： Snell Limited
发明人： Jonathan Diggins
IPC分类号： G06K9/48 , G06K9/46 , G06K9/62 , G06T7/20 , G06T7/00 , H04N5/272 , G06K9/50
CPC分类号： G06K9/4604 , G06K9/4609 , G06K9/50 , G06K9/6212 , G06K9/6267 , G06K2209/25 , G06T7/248 , G06T7/74 , G06T2207/10016 , G06T2207/30221 , G06T2207/30236 , H04N5/2723
摘要： To detect the presence of a logo in a search image, the positions of edges, in an image of the logo and in the search image, are represented by ratios of distances between the respective edge and a plurality of preceding edges. This can be carried out both horizontally and vertically. A sequence of edges at a selected position in the logo image is then compared with sequences of edges from a plurality of positions in the search image, and the position of the logo in the search image is determined from the position of a match between the respective sequences of edges.
摘要翻译：为了检测搜索图像中的徽标的存在，在徽标的图像和搜索图像中的边缘的位置由相应边缘和多个先前边缘之间的距离的比率表示。这可以水平和垂直地进行。然后将徽标图像中所选位置处的边缘序列与搜索图像中的多个位置的边缘序列进行比较，并且从搜索图像中的匹配位置确定搜索图像中的徽标的位置边缘序列

109. 发明申请

US20160349182A1 CELLULAR PHONE BASED OPTICAL DETECTION OF SPECIFIC NUCLEIC ACID SEQUENCES 有权
标题翻译：基于蜂窝电话的特定核酸序列的光学检测
公开(公告)号：US20160349182A1
公开(公告)日：2016-12-01
申请号：US14725668
申请日：2015-05-29
申请人： International Business Machines Corporation
发明人： Venkat K. Balagurusamy , Stephen J. Heisig , Gong Su
IPC分类号： G01N21/75 , G02B21/00 , G02B21/36
CPC分类号： G01N21/75 , G01N21/6428 , G01N21/6458 , G01N2201/0612 , G01N2201/062 , G02B21/0008 , G02B21/367 , G06K9/0014 , G06T7/246 , G06T7/248 , G06T2207/10016 , G06T2207/10056 , G06T2207/30024 , G06T2207/30072
摘要： A technique relates to determining a presence of a known nucleic acid sequence of a known molecule in a sample. A sample surface is coated with a select segment of the known molecule. Beads are coated with a first molecule. A targeted nucleic acid sequence is attached to a second molecule that binds to the first molecule, such that the targeted nucleic acid sequence is attached to the beads via first and second molecules. The sample is placed on the sample surface. The sample includes the liquid medium, beads, and targeted nucleic acid sequence being tested. Brownian motion of beads is monitored to determine whether the Brownian motion of the beads is restricted or not restricted. When the Brownian motion of beads is restricted, the presence of the known nucleic acid sequence is in the sample, thus indicating that the targeted nucleic acid sequence is the known nucleic acid sequence.
摘要翻译：一种技术涉及测定样品中已知分子的已知核酸序列的存在。样品表面涂覆有已知分子的选择区段。珠子涂有第一分子。靶向的核酸序列连接到结合第一分子的第二分子，使得靶向的核酸序列通过第一和第二分子连接到珠上。将样品放置在样品表面上。样品包括待测试的液体培养基，珠粒和靶向的核酸序列。监测珠的布朗运动以确定珠的布朗运动是否受到限制或不受限制。当珠的布朗运动受到限制时，已知核酸序列的存在在样品中，因此表明目标核酸序列是已知的核酸序列。

110. 发明申请

US20160328860A1 Occlusion-Robust Visual Object Fingerprinting using Fusion of Multiple Sub-Region Signatures 有权
标题翻译：使用多个子区域签名融合的闭塞可靠对象指纹识别
公开(公告)号：US20160328860A1
公开(公告)日：2016-11-10
申请号：US14705473
申请日：2015-05-06
申请人： The Boeing Company
发明人： Hyukseong Kwon , Yuri Owechko , Kyungnam Kim
IPC分类号： G06T7/20 , H04N9/64 , H04N5/33 , G06T7/00
CPC分类号： H04N5/33 , G01S13/865 , G01S13/867 , G06K9/00744 , G06K9/342 , G06K9/6215 , G06T7/248 , G06T2207/10032 , G06T2207/10048 , G06T2207/20021 , G06T2207/30232 , G06T2207/30236 , G06T2207/30252
摘要： Within examples, methods and systems for occlusion-robust object fingerprinting using fusion of multiple sub-region signatures are described. An example method includes receiving an indication of an object within a sequence of video frames, selecting from the sequence of video frames a reference image frame indicative of the object and candidate image frames representative of possible portions of the object, dividing the reference image frame and the candidate image frames into multiple cells, defining for the reference image frame and the candidate image frames sub-regions of the multiple cells such that the sub-regions include the same cells for overlapping representations and the sub-regions include multiple sizes, comparing characteristics of sub-regions of the reference image frame to characteristics of sub-regions of the candidate image frames and determining similarity measurements, and based on the similarity measurements, tracking the object within the sequence of video frames.
摘要翻译：在实例中，描述了使用多个子区域签名的融合进行遮挡鲁棒性对象指纹的方法和系统。示例性方法包括：接收视频帧序列内的对象的指示，从视频帧的序列中选择表示对象的参考图像帧和表示对象的可能部分的候选图像帧，分割参考图像帧和将候选图像帧划分成多个单元，为多个单元的参考图像帧和候选图像帧子区域定义，使得子区域包括用于重叠表示的相同单元，并且子区域包括多个尺寸，比较特征的参考图像帧的子区域与候选图像帧的子区域的特征并且确定相似度测量，并且基于相似性测量，跟踪视频帧序列内的对象。

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