专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US07182464B2 Projector with adjustably positioned image plate 有权
标题翻译：投影机具有可调定位的图像板
公开(公告)号：US07182464B2
公开(公告)日：2007-02-27
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： G03B21/00 , G03B21/14
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。

62. 发明申请

US20060193533A1 Method and system for correcting distortions in image data scanned from bound originals 有权
标题翻译：用于校正从绑定原稿扫描的图像数据中的失真的方法和系统
公开(公告)号：US20060193533A1
公开(公告)日：2006-08-31
申请号：US10227743
申请日：2002-08-26
申请人： Tadashi Araki , Haike Guan
发明人： Tadashi Araki , Haike Guan
IPC分类号： G06K9/40 , H04N1/409
CPC分类号： G06K9/3283 , H04N1/387
摘要： During scanning bound originals such as a book, a bound portion of the book is often scanned into distorted image since the bound portion is lifted from a common scanning surface. As a result of the distorted image, the bound portion needs to be corrected before the scanned image data is further process. To correct the bound portion, a set of indexes is used to determine an amount of correction. The correction indexes include a page outline, a rule line and a character line of the scanned image data.
摘要翻译：在诸如书籍的扫描结束的原稿期间，由于绑定部分从共同的扫描表面被提升，书的绑定部分经常被扫描成变形的图像。作为图像失真的结果，在扫描图像数据进一步处理之前需要校正绑定部分。为了校正绑定部分，使用一组索引来确定校正量。校正指标包括扫描图像数据的页面轮廓，规则行和字符行。

63. 发明授权

US06628327B1 Method and a system for improving resolution in color image data generated by a color image sensor 失效
标题翻译：用于提高彩色图像传感器产生的彩色图像数据分辨率的方法和系统
公开(公告)号：US06628327B1
公开(公告)日：2003-09-30
申请号：US09004151
申请日：1998-01-07
申请人： Shin Aoki , Haike Guan
发明人： Shin Aoki , Haike Guan
IPC分类号： H04N5228
CPC分类号： G06T3/4007 , H04N9/045
摘要： An intensity value is independently estimated based upon interpolated values as well as measured sensor values according to the location of an individual sensor within a sensor unit. The interpolated values are in either CrCb or RGB values while an estimated intensity value is in Y value. The independent intensity value substantially improves color resolution.
摘要翻译：基于内插值以及根据传感器单元内的单个传感器的位置的测量的传感器值独立地估计强度值。内插值为CrCb或RGB值，而估计强度值为Y值。独立强度值大大提高了颜色分辨率。

64. 发明授权

US10198830B2 Parallax operation system, information processing apparatus, information processing method, and recording medium 有权
公开(公告)号：US10198830B2
公开(公告)日：2019-02-05
申请号：US15102704
申请日：2014-12-22
申请人： Hiroyoshi Sekiguchi , Soichiro Yokota , Shuichi Suzuki , Shin Aoki , Haike Guan , Jun Yoshida , Mitsuru Nakajima , Hideomi Fujimoto
发明人： Hiroyoshi Sekiguchi , Soichiro Yokota , Shuichi Suzuki , Shin Aoki , Haike Guan , Jun Yoshida , Mitsuru Nakajima , Hideomi Fujimoto
IPC分类号： G06K9/00 , G06T7/00 , G01S11/12 , G01S17/02 , G01S17/08 , G06F17/15 , G08G1/16
摘要： An information processing apparatus includes a correlation unit that correlates distance information indicating a distance to an emission position of electromagnetic waves emitted in a shooting direction of a plurality of image pickup units with a first pixel in a first image that constitutes images taken by the image pickup units, the distance information being obtained based on reflected waves of the electromagnetic waves and the first pixel corresponding to the emission position of the electromagnetic waves, and a generation unit that generates a parallax image by using the distance information correlated with the first pixel for parallax computation of pixels in a second image that constitutes the images.

65. 发明授权

US09230165B2 Object detection apparatus, vehicle-mounted device control system and storage medium of program of object detection 有权
标题翻译：物体检测装置，车载装置控制系统和物体检测程序的存储介质
公开(公告)号：US09230165B2
公开(公告)日：2016-01-05
申请号：US14193249
申请日：2014-02-28
申请人： Haike Guan
发明人： Haike Guan
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00624 , G06K9/00805 , G06K9/4614 , G06K9/4642
摘要： An object detection apparatus, using at least one processing circuit, for detecting an object in an image capturing area based on parallax information generated from a plurality of images captured by a plurality of image capturing units, includes a parallax histogram information generator to generate vertical-direction parallax histogram information indicating a frequency profile of parallax values in each of vertical row areas in a captured image based on the parallax information; and an object image area extraction unit to extract, among parallax values having frequency exceeding a given frequency threshold, a group of pixels having parallax values existing within proximity of a given parallax value and having a pixel-to-pixel interval in an image left-to-right direction within a given range as an object image area displaying an object based on the vertical-direction parallax histogram information.
摘要翻译：一种物体检测装置，使用至少一个处理电路，用于基于由多个图像捕获单元捕获的多个图像生成的视差信息来检测图像捕获区域中的对象，所述对象检测装置包括视差直方图信息生成器，方向视差直方图信息，其基于视差信息指示拍摄图像中的每个垂直行区域中的视差值的频率分布; 以及对象图像区域提取单元，用于在具有超过给定频率阈值的频率的视差值中提取具有存在于给定视差值附近的视差值的像素组，并且在左图像中具有像素间距，在作为基于垂直方向视差直方图信息显示对象的对象图像区域的给定范围内的右右方向。

66. 发明授权

US08977006B2 Target recognition system and target recognition method executed by the target recognition system 有权
标题翻译：目标识别系统和目标识别方法由目标识别系统执行
公开(公告)号：US08977006B2
公开(公告)日：2015-03-10
申请号：US13905214
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： G06K9/00805
摘要： A target recognition system operatively connected to a stereo imaging device to capture a stereo image of an area ahead of the target recognition system, includes a parallax calculator to calculate parallax of the stereo image including two captured images; a target candidate detector to detect a candidate set of recognition target areas based on a luminance image of one of the captured images; and a target recognition processor to limit the candidate set of recognition target areas detected by the target candidate detector within a range of threshold values of characteristics in the candidate set of recognition target areas set in advance based on the parallax calculated by the parallax calculator to extract and output the one or more recognition targets.
摘要翻译：可操作地连接到立体成像装置以捕获目标识别系统之前的区域的立体图像的目标识别系统包括视差计算器，用于计算包括两个拍摄图像的立体图像的视差; 目标候选检测器，用于基于所捕获的图像之一的亮度图像来检测候选的识别目标区域集合; 以及目标识别处理器，用于基于由视差计算器计算出的视差来提取在目标候选检测器中检测到的识别目标区域的候选集合，以在预先设置的候选识别目标区域的特征阈值范围内，并输出一个或多个识别目标。

67. 发明授权

US08831282B2 Imaging device including a face detector 有权
标题翻译：成像装置包括面部检测器
公开(公告)号：US08831282B2
公开(公告)日：2014-09-09
申请号：US13441252
申请日：2012-04-06
申请人： Haike Guan
发明人： Haike Guan
IPC分类号： G06K9/00
CPC分类号： H04N5/23219 , G06K9/00241 , G06K9/00355 , G06T7/223 , G06T7/70 , G06T2207/30201 , H04N5/23254 , H04N5/23267
摘要： An imaging device includes an image input section which sequentially inputs image data with a predetermined time interval, a face detector to detect a face area of a subject from the image data, a rotational motion detector to detect a rotational motion between two frames of image data input with the predetermined time interval, and a controller to control the imaging device to execute a predetermined operation when the rotational motion is detected by the rotational motion detector. The rotational motion detector detects a candidate of rotational motion between the two frames of image data and calculate a coordinate of a rotation center and a rotational angle of the candidate, and determine whether or not the candidate is the rotational motion from a central coordinate of the detected face area, the coordinate of the rotation center and the rotational angle.
摘要翻译：一种成像装置包括以预定时间间隔顺序地输入图像数据的图像输入部分，用于从图像数据检测被摄体的面部区域的面部检测器，用于检测两帧图像数据之间的旋转运动的旋转运动检测器输入预定时间间隔，以及控制器，当由旋转运动检测器检测到旋转运动时，控制成像装置执行预定的操作。旋转运动检测器检测图像数据的两帧之间的旋转运动的候选，并计算候选的旋转中心和旋转角度的坐标，并且从候选者的中心坐标确定候选是否为旋转运动检测到的脸部区域，旋转中心的坐标和旋转角度。

68. 发明申请

US20130314548A1 IMAGE CAPTURING APPARATUS, IMAGE CAPTURING METHOD, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：图像捕获设备，图像捕获方法和计算机程序产品
公开(公告)号：US20130314548A1
公开(公告)日：2013-11-28
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： G06T7/20
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使能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。

69. 发明授权

US08477199B2 Imaging apparatus, image processing method, and computer program product for preventing false motion vector detection 有权
标题翻译：成像设备，图像处理方法和用于防止假运动矢量检测的计算机程序产品
公开(公告)号：US08477199B2
公开(公告)日：2013-07-02
申请号：US12904590
申请日：2010-10-14
申请人： Yuji Yamanaka , Haike Guan
发明人： Yuji Yamanaka , Haike Guan
IPC分类号： H04N5/225
CPC分类号： H04N5/23248 , G06T7/223 , G06T2207/20012
摘要： An imaging apparatus includes: an imaging unit that captures an image by photoelectrically converting a subject image; a feature calculating unit that calculates, per region included in the image, a feature value related to suitability for motion detection; a region-motion detecting unit that detects a motion vector per the region; and a whole-motion calculating unit that calculates a motion quantity of a whole image from the feature value and the motion vector.
摘要翻译：一种成像设备包括：成像单元，其通过光电转换被摄体图像来捕获图像; 特征计算单元，对于包括在图像中的每个区域，计算与运动检测的适用性相关的特征值; 区域运动检测单元，其检测每个区域的运动矢量; 以及全运动计算单元，其根据特征值和运动矢量计算整个图像的运动量。

70. 发明授权

US08351731B2 Image processing apparatus, imaging apparatus, image processing method, and computer program product 有权
标题翻译：图像处理装置，成像装置，图像处理方法和计算机程序产品
公开(公告)号：US08351731B2
公开(公告)日：2013-01-08
申请号：US11888496
申请日：2007-07-31
申请人： Haike Guan
发明人： Haike Guan
IPC分类号： G06K9/40 , H04N5/208
CPC分类号： H04N9/646 , G06T5/002 , G06T5/20 , G06T5/50 , G06T7/13 , G06T2207/10024 , G06T2207/20192 , H04N1/409 , H04N1/46 , H04N5/14 , H04N5/21 , H04N9/77 , H04N9/78
摘要： An image-information obtaining unit obtains image information. An image-component separating unit separates the image information into luminance information and color information. An edge extracting unit extracts edge information from the luminance information. A luminance-noise removing unit removes noise from the luminance information. A color-noise removing unit removes noise from the color information. An image-information synthesizing unit synthesizes image information based on the edge information, the luminance information form which the noise is removed, and the color information from which the noise is removed.
摘要翻译：图像信息获取单元获取图像信息。图像分量分离单元将图像信息分离成亮度信息和颜色信息。边缘提取单元从亮度信息中提取边缘信息。亮度噪声去除单元从亮度信息中去除噪声。彩色噪声去除单元从颜色信息中去除噪声。图像信息合成单元基于边缘信息，去除噪声的亮度信息形式和去除噪声的颜色信息来合成图像信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式