公开(公告)号：US20070172146A1

公开(公告)日：2007-07-26

申请号：US11657196

申请日：2007-01-23

申请人： Haike Guan

发明人： Haike Guan

IPC分类号： G06K9/40

CPC分类号： G06K9/40 ,  G06T5/002 ,  G06T5/20 ,  H04N1/409 ,  H04N9/646

摘要： An image-information acquiring unit acquires image information. A component separating unit separates the image information acquired into luminance information and color information. A luminance-component-noise removing unit removes noise from the luminance information using a first noise removing method. A color-component-noise removing unit removes noise from the color information using a second noise removing method different from the first noise removing method used in the luminance-component-noise removing unit.

摘要翻译： 图像信息获取单元获取图像信息。 分量分离单元将获取的图像信息分离成亮度信息和颜色信息。 亮度分量噪声去除单元使用第一噪声去除方法从亮度信息中去除噪声。 色分量噪声去除单元使用与亮度分量噪声去除单元中使用的第一噪声去除方法不同的第二噪声去除方法，从颜色信息中去除噪声。

公开(公告)号：US20070126892A1

公开(公告)日：2007-06-07

申请号：US11606116

申请日：2006-11-30

申请人： Haike Guan

发明人： Haike Guan

IPC分类号： H04N5/225 ,  H04N5/262

CPC分类号： H04N5/2628

摘要： An apparatus, method, system, computer program and product, each capable of correcting aberration or light intensity reduction of an image captured through a lens. A plurality of image correction data items is prepared for a plurality of shooting condition data sets. The image captured under a shooting condition is corrected using one of the plurality of image correction data items that corresponds to the shooting condition.

摘要翻译： 一种装置，方法，系统，计算机程序和产品，每个能够校正通过透镜捕获的图像的像差或光强度降低。 为多个拍摄条件数据集准备多个图像校正数据项。 使用与拍摄条件相对应的多个图像校正数据项中的一个来校正在拍摄条件下拍摄的图像。

公开(公告)号：US20050062940A1

公开(公告)日：2005-03-24

申请号：US10981804

申请日：2004-11-05

申请人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

发明人： Koichi Ejiri ,  Takao Yamaguchi ,  Shin Aoki ,  Haike Guan

IPC分类号： H04N5/74 ,  G02B27/18 ,  G03B21/00 ,  G03B21/14 ,  G03B21/28 ,  H04N17/00 ,  H04N17/04

CPC分类号： H04N9/317 ,  G03B21/14 ,  H04N5/74 ,  H04N9/3185 ,  H04N17/04

摘要： A project is often positioned so that its optical axis is at an imperfect orthogonal angle with respect to a projection screen. This position causes a keystone distortion as well as imperfect focus in the projected image. To correct these undesirable problems, initially, a lens and/or an image-forming plate is independently repositioned to bring the projected image into focus based upon user input data. The keystone distortion is also corrected by redrawing the image on an image-forming surface based upon additional user input data.

摘要翻译： 项目经常定位成使得其光轴相对于投影屏幕处于不正确的正交角度。 该位置会导致梯形失真以及投影图像中的不完全对焦。 为了纠正这些不期望的问题，首先，透镜和/或图像形成板被独立地重新定位，以基于用户输入数据使投影图像成为焦点。 梯形失真还通过基于附加用户输入数据重绘图像形成表面上的图像来校正。

公开(公告)号：US09994074B2

公开(公告)日：2018-06-12

申请号：US14947403

申请日：2015-11-20

申请人： Haike Guan ,  Ryosuke Kasahara ,  Tomoaki Yano ,  Naoki Kikuchi ,  Takashi Maki

发明人： Haike Guan ,  Ryosuke Kasahara ,  Tomoaki Yano ,  Naoki Kikuchi ,  Takashi Maki

IPC分类号： B60C9/00 ,  G06K9/00 ,  H04N7/18

CPC分类号： B60C9/00 ,  B60Q9/00 ,  G06K9/00825 ,  G06K9/00845 ,  H04N7/185

摘要： A detection device includes a camera, a recognition unit, and a detection unit. The camera acquires image data obtained by capturing surroundings of a vehicle. The recognition unit recognizes switching of signal indication of a traffic signal from the image data. The detection unit detects a dangerous driving degree indicating a degree of dangerous driving done by a driver of the vehicle based on acceleration data of the vehicle acquired after the signal indication is switched.

公开(公告)号：US09800777B2

公开(公告)日：2017-10-24

申请号：US15009295

申请日：2016-01-28

申请人： Haike Guan ,  Norikatsu Niinami

发明人： Haike Guan ,  Norikatsu Niinami

IPC分类号： H04N5/232 ,  H04N5/353 ,  G06T7/246

CPC分类号： H04N5/23216 ,  G06T7/248 ,  G06T2207/10016 ,  G06T2207/30236 ,  H04N5/23212 ,  H04N5/353

摘要： An image processing apparatus for processing images captured by an image capturing apparatus includes an image input unit to receive a plurality of image frames of a subject captured by the image capturing apparatus along the time line; a tracking area setting unit to set a target tracking area on the plurality of image frames; a tracking unit to track the target tracking area on the plurality image frames; a subject condition prediction unit to predict a condition of the subject at a time point delayed from a time point when the most recent image frame of the plurality of image frames is captured based on a tracking result of the target tracking area; and a parameter setting unit to set a parameter to be used for an image capturing of the subject based on the predicted condition of the subject to the image capturing apparatus.

公开(公告)号：US09336606B2

公开(公告)日：2016-05-10

申请号：US13980627

申请日：2012-01-23

申请人： Haike Guan ,  Liu Tong

发明人： Haike Guan ,  Liu Tong

IPC分类号： H04N5/225 ,  G06T7/20 ,  H04N5/232 ,  G06K9/32

CPC分类号： G06T7/2033 ,  G06K9/3233 ,  G06T7/246 ,  G06T7/248 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20104 ,  G06T2207/30201 ,  H04N5/23216 ,  H04N5/23219 ,  H04N5/23293 ,  H04N2201/0084

摘要： An image capturing apparatus includes: an image input unit that inputs an image; a designating unit that receives designation of an initial tracking-target region that is a first region in a first image frame of time-series image frames input from the image input unit; a feature value extracting unit that extracts a predetermined feature value from a target region in the first image frame; a first search unit that searches for a second region obtained by changing a size of the first region and by determining whether the feature value extracted from the second region satisfies a predetermined condition for enabling successful tracking and sets the second region as a new initial tracking-target region; and a second search unit that searches for a region similar to the newly set initial tracking-target region as a tracking-result region in a second image frame subsequent to the first image frame.

摘要翻译： 一种摄像设备包括：输入图像的图像输入单元; 指定单元，其接收作为从图像输入单元输入的时间序列图像帧的第一图像帧中的第一区域的初始跟踪目标区域的指定; 特征值提取单元，从第一图像帧中的目标区域提取预定特征值; 第一搜索单元，搜索通过改变第一区域的大小而获得的第二区域，并且通过确定从第二区域提取的特征值是否满足用于实现成功跟踪的预定条件，并将第二区域设置为新的初始跟踪 - 目标区域 以及第二搜索单元，其在第一图像帧之后的第二图像帧中搜索类似于新设置的初始跟踪目标区域的区域作为跟踪结果区域。

公开(公告)号：US08965052B2

公开(公告)日：2015-02-24

申请号：US13905331

申请日：2013-05-30

申请人： Haike Guan

发明人： Haike Guan

IPC分类号： G06K9/00

CPC分类号： G06K9/00791 ,  G06K9/00798 ,  G06K9/00805

摘要： A target recognition system and a target recognition method to recognize one or more recognition targets, operatively connected to an imaging device to capture an image of an area ahead of the target recognition system, each of which includes a recognition area detector to detect multiple recognition areas from the captured image; a recognition weighting unit to set recognition weight indicating existence probability of images of the recognition targets to the respective recognition areas detected by the recognition area detector; and a target recognition processor to recognize the one or more recognition targets in a specified recognition area based on the recognition weight set in the respective recognition area.

摘要翻译： 目标识别系统和目标识别方法，用于识别可操作地连接到成像装置的一个或多个识别目标，以捕获目标识别系统之前的区域的图像，每个识别系统包括识别区域检测器，以检测多个识别区域 从捕获的图像; 识别加权单元，用于将指示识别目标的图像的存在概率的识别权力设置为由识别区域检测器检测到的各个识别区域; 以及目标识别处理器，用于基于在各个识别区域中设定的识别权重来识别指定识别区域中的一个或多个识别目标。

公开(公告)号：US08792016B2

公开(公告)日：2014-07-29

申请号：US13202496

申请日：2010-01-19

申请人： Haike Guan ,  Tao Li ,  Xun Yuan

发明人： Haike Guan ,  Tao Li ,  Xun Yuan

IPC分类号： H04N9/73 ,  G06K9/00 ,  H04N5/235 ,  H04N1/60 ,  G06T5/00

CPC分类号： H04N9/735 ,  G06T5/008 ,  H04N1/6027 ,  H04N5/235 ,  H04N5/2351

摘要： An image processing apparatus that performs individual optimum image processing on each of a portion of an image illuminated by a light source and a portion of the image shaded from the light source, an image pickup apparatus, an image processing method, and a computer program are provided.

摘要翻译： 对由光源照射的图像的一部分和从光源遮蔽的图像的一部分，图像拾取装置，图像处理方法和计算机程序中的每一个执行单独的最佳图像处理的图像处理装置， 提供。

公开(公告)号：US08660317B2

公开(公告)日：2014-02-25

申请号：US12076612

申请日：2008-03-20

申请人： Tao Li ,  Haike Guan ,  Gang Wang ,  Zhongchao Shi ,  Cheng Du

发明人： Tao Li ,  Haike Guan ,  Gang Wang ,  Zhongchao Shi ,  Cheng Du

IPC分类号： G06K9/00

CPC分类号： G06K9/3208 ,  G06K9/00228 ,  G06K9/4614

摘要： An object image detection device is disclosed that is able to rapidly detect an object image from an input image without a great deal of computation. The object image detection device includes an object image classification unit for determining whether the object images are included in an image having a given orientation, an image orientation detection unit for detecting orientation of the input image, an image rotation unit for rotating the object image classification unit according to the detected orientation of the input image, and a detection unit for detecting the object images from the input image by using the rotated object image classification unit.

摘要翻译： 公开了一种能够在没有大量计算的情况下从输入图像快速检测物体图像的物体图像检测装置。 对象图像检测装置包括：对象图像分类单元，用于确定对象图像是否包括在具有给定取向的图像中;图像取向检测单元，用于检测输入图像的取向;图像旋转单元，用于旋转对象图像分类 根据检测到的输入图像的方向的单位，以及检测单元，用于通过使用旋转的对象图像分类单元从输入图像检测对象图像。

公开(公告)号：US20130063605A1

公开(公告)日：2013-03-14

申请号：US13697923

申请日：2011-05-12

申请人： Haike Guan

发明人： Haike Guan

IPC分类号： H04N5/225

CPC分类号： G03B17/38

摘要： An imaging apparatus includes: a setting processor which sets an image area including a tracking shooting object image in a pan-blur shooting as a tracking object image as a tracking image area, with respect to a specific frame image; a searching processor, by respectively setting a scanning area for a plurality of frame images following the frame image used to set the tracking image area, and respectively moving the scanning area on each corresponding frame image of the frame images, and makes a comparison of a characteristic amount of an image between the tracking image area and the scanning area, which respectively obtains a scanning area where the characteristic amount of the image is similar to the image in the tracking image area as a tracking object existing area including the tracking object image, with respect to the frame images; a measuring processor, by dividing a difference between a coordinate of the tracking object existing area obtained with respect to one frame image of the frame images and that obtained with respect to a next one by a certain time interval, which measures a moving speed of the tracking object image on a monitor screen; and a displaying processor which displays a speed display mark corresponding to the moving speed of the tracking object image on the monitor screen.

摘要翻译： 一种成像设备包括：设置处理器，其将相对于特定帧图像将包括作为跟踪对象图像的平滑模糊拍摄中的跟踪拍摄对象图像的图像区域设置为跟踪图像区域; 搜索处理器，通过分别设置用于设置跟踪图像区域的帧图像之后的多个帧图像的扫描区域，并分别移动帧图像的每个对应的帧图像上的扫描区域，并且进行比较 跟踪图像区域和扫描区域之间的图像的特征量分别获得图像的特征量与跟踪图像区域中的图像相似的扫描区域，作为包括跟踪对象图像的跟踪对象存在区域， 相对于帧图像; 测量处理器，通过将获得的跟踪对象现有区域的坐标相对于帧图像的一个帧图像和相对于下一个帧图像获得的坐标之间的差划分一定时间间隔来测量， 在监视器屏幕上跟踪对象图像; 以及显示处理器，其在监视器屏幕上显示与跟踪对象图像的移动速度对应的速度显示标记。