公开(公告)号：US07986352B2

公开(公告)日：2011-07-26

申请号：US12667424

申请日：2009-06-17

申请人： Taro Imagawa ,  Takeo Azuma

发明人： Taro Imagawa ,  Takeo Azuma

IPC分类号： H04N9/68

CPC分类号： H04N9/045 ,  H04N5/2176 ,  H04N2209/045

摘要： An image processing apparatus (30) generating an image with high resolution over a diffraction limit includes an image input unit (101) receiving red image data and green image data, which represent images of an object by red light and green light, respectively, and receiving a blue image data representing an image of the object by blue light having a wavelength shorter than the red and the green light. Further, the image processing apparatus (30) includes an image processing unit (103) correcting the red and the green image data by adding thereon a spatial high frequency component contained in the blue image data, such that the image input unit (101) receives, as the blue image data, image data generated by light receiving elements provided at intervals shorter than a size of a smallest area that the red and the green light can converge.

摘要翻译： 在衍射极限上产生高分辨率的图像的图像处理装置（30）包括分别通过红光和绿光分别表示物体的图像的红色图像数据和绿色图像数据的图像输入单元（101），以及 通过具有比红色和绿色光更短的波长的蓝色光接收表示对象的图像的蓝色图像数据。 此外，图像处理装置（30）包括图像处理单元（103），其通过在其上加上包含在蓝色图像数据中的空间高频分量来校正红色和绿色图像数据，使得图像输入单元（101）接收 作为蓝色图像数据，由比红色和绿色光可以会聚的最小区域的尺寸短的光接收元件生成的图像数据。

公开(公告)号：US07868927B2

公开(公告)日：2011-01-11

申请号：US12756707

申请日：2010-04-08

申请人： Hideto Motomura ,  Takeo Azuma ,  Kunio Nobori ,  Taro Imagawa

发明人： Hideto Motomura ,  Takeo Azuma ,  Kunio Nobori ,  Taro Imagawa

IPC分类号： H04N5/235 ,  H04N5/225 ,  H04N5/222

CPC分类号： H04N9/045 ,  H04N5/2258 ,  H04N5/23232 ,  H04N9/09 ,  H04N9/097 ,  H04N9/64

摘要： The shooting, recording and playback system 100 of the present invention receives incoming light 101, stores an image shot, and then subjects the image shot to be reproduced to resolution raising processing, thereby outputting RGB images with high spatial resolution and high temporal resolution (ROUT GOUT BOUT) 102. The system 100 includes a shooting section 103, a color separating section 104, an R imaging sensor section 105, a G imaging sensor section 106, a B imaging sensor section 107, an image shot storage section 108, an image shot writing section 109, a memory section 110, an image shot reading section 111, a spatial resolution upconverter section 112, a temporal resolution upconverter section 113, an output section 114, and a line recognition signal generating section 185. The system can get image data with high spatial resolution and high temporal resolution without getting the camera configuration complicated and without decreasing the optical efficiency.

摘要翻译： 本发明的拍摄，记录和播放系统100接收入射光101，存储拍摄的图像，然后将要再现的图像拍摄到分辨率提升处理，从而输出具有高空间分辨率和高时间分辨率的RGB图像（ROUT GOUT BOUT）102.系统100包括拍摄部分103，颜色分离部分104，R成像传感器部分105，G成像传感器部分106，B成像传感器部分107，图像拍摄存储部分108，图像 镜头写入部分109，存储部分110，图像拍摄读取部分111，空间分辨率上变频部分112，时间分辨率上变频部分113，输出部分114和行识别信号产生部分185.系统可以获得图像 具有高空间分辨率和高时间分辨率的数据，而不会使相机配置复杂并且不降低光学效率。

公开(公告)号：US20100194911A1

公开(公告)日：2010-08-05

申请号：US12756707

申请日：2010-04-08

申请人： Hideto Motomura ,  Takeo Azuma ,  Kunio Nobori ,  Taro Imagawa

发明人： Hideto Motomura ,  Takeo Azuma ,  Kunio Nobori ,  Taro Imagawa

IPC分类号： H04N5/228

CPC分类号： H04N9/045 ,  H04N5/2258 ,  H04N5/23232 ,  H04N9/09 ,  H04N9/097 ,  H04N9/64

摘要： The shooting, recording and playback system 100 of the present invention receives incoming light 101, stores an image shot, and then subjects the image shot to be reproduced to resolution raising processing, thereby outputting RGB images with high spatial resolution and high temporal resolution (ROUT GOUT BOUT) 102. The system 100 includes a shooting section 103, a color separating section 104, an R imaging sensor section 105, a G imaging sensor section 106, a B imaging sensor section 107, an image shot storage section 108, an image shot writing section 109, a memory section 110, an image shot reading section 111, a spatial resolution upconverter section 112, a temporal resolution upconverter section 113, an output section 114, and a line recognition signal generating section 185. The system can get image data with high spatial resolution and high temporal resolution without getting the camera configuration complicated and without decreasing the optical efficiency.

公开(公告)号：US20100149381A1

公开(公告)日：2010-06-17

申请号：US12600376

申请日：2008-05-09

申请人： Hideto Motomura ,  Takeo Azuma ,  Kunio Nobori ,  Taro Imagawa

发明人： Hideto Motomura ,  Takeo Azuma ,  Kunio Nobori ,  Taro Imagawa

IPC分类号： H04N9/68 ,  H04N9/09

CPC分类号： H04N9/045 ,  H04N5/2258 ,  H04N5/23232 ,  H04N9/09 ,  H04N9/097 ,  H04N9/64

摘要： The shooting, recording and playback system 100 of the present invention receives incoming light 101, stores an image shot, and then subjects the image shot to be reproduced to resolution raising processing, thereby outputting RGB images with high spatial resolution and high temporal resolution (ROUT GOUT BOUT) 102. The system 100 includes a shooting section 103, a color separating section 104, an R imaging sensor section 105, a G imaging sensor section 106, a B imaging sensor section 107, an image shot storage section 108, an image shot writing section 109, a memory section 110, an image shot reading section 111, a spatial resolution upconverter section 112, a temporal resolution upconverter section 113, an output section 114, and a line recognition signal generating section 185. The system can get image data with high spatial resolution and high temporal resolution without getting the camera configuration complicated and without decreasing the optical efficiency.

摘要翻译： 本发明的拍摄，记录和播放系统100接收入射光101，存储拍摄的图像，然后将要再现的图像拍摄到分辨率提升处理，从而输出具有高空间分辨率和高时间分辨率（RGB）的RGB图像 GOUT BOUT）102.系统100包括拍摄部分103，颜色分离部分104，R成像传感器部分105，G成像传感器部分106，B成像传感器部分107，图像拍摄存储部分108，图像 镜头写入部分109，存储部分110，图像拍摄读取部分111，空间分辨率上变频部分112，时间分辨率上变频部分113，输出部分114和行识别信号产生部分185.系统可以获得图像 具有高空间分辨率和高时间分辨率的数据，而不会使相机配置复杂并且不降低光学效率。

公开(公告)号：US07397931B2

公开(公告)日：2008-07-08

申请号：US11342651

申请日：2006-01-31

申请人： Taro Imagawa ,  Masahiro Iwasaki

发明人： Taro Imagawa ,  Masahiro Iwasaki

IPC分类号： G06K9/00

CPC分类号： G06K9/00335 ,  G06F3/0304

摘要： A human identification apparatus, which can judge for identification of human images even in temporally-distant frames or frames shot with different cameras, judges whether or not persons represented by human images respectively included in different image sequences are the same person, and includes: a walking posture detecting unit which detects first and second walking sequences, each sequence being an image sequence indicating a walking state of respective first and second persons respectively included in the different image sequences; and a walking state estimating unit which estimates a transition state of a walking posture in the periodic walking movement of the first person at a time or in a position different from a time or a position of the walking sequence of the first person; and a judging unit which verifies whether or not the estimated transition state of the walking posture of the first person matches the transition state of the walking posture of the second person, and judges that the first person and the second person are the same person in the case where the transition states match with each other.

摘要翻译： 即使在不同的照相机拍摄的时间上较远的帧或帧中也可以判断人物图像的识别的人识别装置判断分别包含在不同的图像序列中的由人物图像表示的人是否是同一个人，并且包括： 步行姿势检测单元，其检测第一和第二步行序列，每个序列是指示分别包括在不同图像序列中的各个第一和第二人物的行走状态的图像序列; 以及行走状态估计单元，其估计在与第一人的步行顺序的时间或位置不同的时间或位置的第一人的周期性行走运动中的步行姿势的过渡状态; 以及判断单元，其判定所述第一人的所述步行姿势的估计过渡状态是否与所述第二人的步行姿势的过渡状态相匹配，并且判断所述第一人和所述第二人在所述第二人的行走姿势中是相同的人 过渡状态相互匹配的情况。

公开(公告)号：US20070189386A1

公开(公告)日：2007-08-16

申请号：US11785367

申请日：2007-04-17

申请人： Taro Imagawa ,  Takeo Azuma

发明人： Taro Imagawa ,  Takeo Azuma

IPC分类号： H04N7/12

CPC分类号： H04N5/232 ,  G06T3/0087 ,  G06T7/246 ,  H04N5/2258 ,  H04N5/23232 ,  H04N5/247

摘要： The image generation apparatus includes: an image receiving unit which receives a first video sequence including frames having a first resolution and a second video sequence including frames having a second resolution which is higher than the first resolution, each frame of the first video sequence being obtained with a first exposure time, and each frame of the second video sequence being obtained with a second exposure time which is longer than the first exposure time; and an image integration unit which generates, from the first video sequence and the second video sequence, a new video sequence including frames having a resolution which is equal to or higher than the second resolution, at a frame rate which is equal to or higher than a frame rate of the first video sequence, by reducing a difference between a value of each frame of the second video sequence and a sum of values of frames of the new video sequence which are included within an exposure period of the frame of the second video sequence.

摘要翻译： 图像产生装置包括：图像接收单元，其接收包括具有第一分辨率的帧的第一视频序列和包括具有高于第一分辨率的第二分辨率的帧的第二视频序列，获得第一视频序列的每个帧 具有第一曝光时间，并且以比第一曝光时间长的第二曝光时间获得第二视频序列的每帧; 以及图像合成单元，其以所述第一视频序列和所述第二视频序列生成包括具有等于或高于所述第二分辨率的分辨率的帧的新视频序列，其速率等于或高于 第一视频序列的帧速率，通过减少第二视频序列的每帧的值与新视频序列的帧之和之间的差，该差被包括在第二视频的帧的曝光周期内 序列。

公开(公告)号：US20060262857A1

公开(公告)日：2006-11-23

申请号：US11364284

申请日：2006-03-01

申请人： Masahiro Iwasaki ,  Toshiki Kindo ,  Taro Imagawa

发明人： Masahiro Iwasaki ,  Toshiki Kindo ,  Taro Imagawa

IPC分类号： H04B1/66 ,  H04N11/02 ,  H04N11/04 ,  H04N7/12

CPC分类号： G06K9/00348 ,  G06T7/20

摘要： The present invention provides a moving object detection device that includes: a spatiotemporal data generation unit 120 which generates time series data which arranges data indicating a moving object along a temporal axis, based on an output from a camera 100; an inter-leg information unit 140 which extracts, based on the generated time series data, inter-leg information, which is information regarding a temporal change in an inter-leg area arising from movement of a moving object that has two or more legs; a periodicity analysis unit 150 which analyzes a periodicity within the extracted inter-leg information; and a moving object detection unit 160 which generates, from the analyzed periodicity, movement information that includes the presence or lack thereof of a moving object.

摘要翻译： 本发明提供一种运动物体检测装置，其包括：时空数据生成单元120，其基于来自照相机100的输出，生成时间序列数据，该时间序列数据根据时间轴排列指示运动物体的数据; 基于所生成的时间序列数据提取作为关于由具有两条或多条腿的移动物体的移动引起的腿间区域的时间变化的信息的腿间信息的腿间信息单元140; 周期性分析单元150，其分析所提取的腿间信息内的周期; 以及从分析的周期性生成包括移动物体的存在或不存在的移动信息的移动物体检测单元160。

公开(公告)号：US5802505A

公开(公告)日：1998-09-01

申请号：US577347

申请日：1995-12-22

申请人： Susumu Maruno ,  Sigeo Sakaue ,  Yasuharu Simeki ,  Taro Imagawa ,  Toshiyuki Kouda

发明人： Susumu Maruno ,  Sigeo Sakaue ,  Yasuharu Simeki ,  Taro Imagawa ,  Toshiyuki Kouda

IPC分类号： G11B20/10 ,  G05B13/00 ,  G06F15/18

CPC分类号： G11B20/10009

摘要： A learning type signal recording and reproducing apparatus has a signal detector for detecting signals recorded on recording media, a teaching signal generator for generating reference teaching signals having predetermined waveform signal patterns, and a learning type waveform converter for generating converting rules from signals recorded on the recording medium to original signals corresponding to the recorded signals, by learning the relationship between the detection results by the signal detector of teaching signals recorded on the recording media and reference teaching signals outputted by the teaching signal generator. With this apparatus, signals can be stably reproduced even if the signals contain distortion caused by noise or difference in the recording media.

摘要翻译： 学习型信号记录和再现装置具有用于检测记录在记录介质上的信号的信号检测器，用于产生具有预定波形信号图形的参考教学信号的教学信号发生器，以及学习型波形转换器， 通过学习信号检测器对记录在记录媒体上的教导信号的检测结果与由教学信号发生器输出的参考教学信号之间的关系，将记录介质记录到与记录信号相对应的原始信号。 利用该装置，即使信号包含由噪声引起的失真或记录介质的差异，也能够稳定地再现信号。

公开(公告)号：US08094717B2

公开(公告)日：2012-01-10

申请号：US12094387

申请日：2007-10-11

申请人： Taro Imagawa ,  Kunio Nobori ,  Takeo Azuma

发明人： Taro Imagawa ,  Kunio Nobori ,  Takeo Azuma

IPC分类号： H04N7/12 ,  G06K9/36

CPC分类号： H04N5/232 ,  G06T3/0087 ,  H04N5/23232 ,  H04N7/0125 ,  H04N7/014

摘要： An image generation apparatus generates a new video sequence with a high S/N ratio and suppressed motion blurs, from an original video sequence and a still image which are generated by capturing the same dark, moving object. The image generation apparatus includes: a capture condition decision unit (105) which decides, based on an incident-light amount, capture conditions under which the original video sequence and the still image are to be captured; an image receiving unit (101) which receives the original video sequence and the still image which are generated under the capture conditions; an integration processing unit (104a) which generates, from the original video sequence and the still image, the new video sequence including frames having a resolution equal to or higher than the still image, at a frame rate equal to or higher than the original video sequence, by reducing a difference between (i) a value of the still image and (ii) a sum of values of the frames in the new video sequence which correspond to an exposure period for the still image. The capture condition decision unit (105c) decides a longer duration of an exposure period as a duration of the still image capturing, as the incident-light amount is smaller. Here, the duration is longer than an frame interval of the original video sequence.

摘要翻译： 图像生成装置从通过捕获相同的黑色移动物体生成的原始视频序列和静止图像生成具有高S / N比的新视频序列并抑制运动模糊。 图像生成装置包括：捕获条件判定单元，其基于入射光量，判定要捕获原始视频序列和静止图像的拍摄条件; 图像接收单元，其接收在捕获条件下生成的原始视频序列和静止图像; 从原始视频序列和静止图像生成包括具有等于或高于静止图像的分辨率的帧的新视频序列的积分处理单元，以等于或高于原始视频的帧速率 通过减少（i）静止图像的值和（ii）与静止图像的曝光周期相对应的新视频序列中的帧的值之和的差异来排序。 拍摄条件判定部（105c）将入射光量较小的曝光期间的持续时间判定为静止图像拍摄的持续时间。 这里，持续时间比原始视频序列的帧间隔长。

公开(公告)号：US07995843B2

公开(公告)日：2011-08-09

申请号：US11404894

申请日：2006-04-17

申请人： Masahiro Iwasaki ,  Taro Imagawa

发明人： Masahiro Iwasaki ,  Taro Imagawa

IPC分类号： G06K9/42 ,  G05B11/36

CPC分类号： G06K9/00369 ,  G06K9/00778 ,  G06T7/73 ,  G08B21/0423 ,  G08B21/0476

摘要： A monitoring device includes: a moving object image generation unit which receives, on a frame-by-frame basis, an overall image captured by a camera and performs inter-frame differential processing on the overall image or background differential processing between the overall image and a background image that is previously prepared; a density calculation unit which transforms the differential processed image into one-dimensional information and calculates a density indicating a degree of density of moving objects or of a crowd through frequency analysis; a model generation unit which calculates a reference density of the moving objects or of the crowd based on the density of a predetermined date and time; and a situation determination unit which compares between the density at the current time and the reference density, determines whether or not the density at the current time is different from the reference density, and generates a determination result.

摘要翻译： 监视装置包括：运动对象图像生成单元，其逐帧地接收由照相机拍摄的整体图像，对整体图像执行帧间差分处理，或者对整体图像和 以前准备的背景图像; 密度计算单元，其将差分处理图像变换成一维信息，并通过频率分析计算表示移动物体或人群密度的浓度; 模型生成单元，其基于预定日期和时间的密度计算移动对象或人群的参考密度; 以及比较当前时间的浓度和参考浓度的情况确定单元，确定当前时间的浓度是否不同于参考密度，并且产生确定结果。