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1. 发明授权

US07227996B2 Image processing method and apparatus for comparing edges between images 有权
标题翻译：用于比较图像之间的边缘的图像处理方法和装置
公开(公告)号：US07227996B2
公开(公告)日：2007-06-05
申请号：US10057756
申请日：2002-01-25
申请人： Kazuyuki Imagawa , Tetsuya Yoshimura , Katsuhiro Iwasa , Hideaki Matsuo , Yuji Takata
发明人： Kazuyuki Imagawa , Tetsuya Yoshimura , Katsuhiro Iwasa , Hideaki Matsuo , Yuji Takata
IPC分类号： G06K9/00 , G06K9/46 , G06K9/62 , G06K9/66
CPC分类号： G06K9/6202 , G06K9/522
摘要： An image processing method for detecting an object from an input image using a template image, including inputting a specified image with respect to both a template image and an input image, calculating an edge normal direction vector of said specified image, generating an evaluation vector from said edge normal direction vector, subjecting the evaluation vector to orthogonal transformation, a step of performing a product sum calculation of corresponding spectral data with respect to each evaluation vector that has been subjected to orthogonal transformation and has been obtained for each of said template image and said input image, and a step of subjecting it to inverse orthogonal transformation and generating a similarity value map. The formula of the similarity value, the orthogonal transformation, and the inverse orthogonal transformation each have linearity. The pattern recognition is one in which the component of the similarity value is not subjected to positive/negative reversal through variations in brightness of the background.
摘要翻译：一种用于使用模板图像从输入图像中检测对象的图像处理方法，包括相对于模板图像和输入图像输入指定图像，计算所述指定图像的边缘法线方向向量，从所述边缘法线方向矢量，对所述评估矢量进行正交变换，对相对于已进行了正交变换的评估矢量对应的光谱数据进行乘积和计算的步骤，并且对于所述模板图像和所述输入图像，以及对其进行逆正交变换并产生相似度值图的步骤。相似度公式，正交变换和逆正交变换各具有线性关系。模式识别是通过背景亮度的变化，相似度值的分量不经受正/负反转的模式识别。

2. 发明授权

US06961446B2 Method and device for media editing 有权
标题翻译：媒体编辑的方法和设备
公开(公告)号：US06961446B2
公开(公告)日：2005-11-01
申请号：US09950085
申请日：2001-09-12
申请人： Kazuyuki Imagawa , Yuji Takata , Hideaki Matsuo , Katsuhiro Iwasa , Tetsuya Yoshimura
发明人： Kazuyuki Imagawa , Yuji Takata , Hideaki Matsuo , Katsuhiro Iwasa , Tetsuya Yoshimura
IPC分类号： G06T3/00 , G06T5/00 , G06T7/60 , G06T11/60 , G10L11/02 , G10L13/00 , H04M3/53 , H04M3/56 , H04M11/00 , H04N1/387 , H04N5/91 , H04N7/14 , G06K9/00
CPC分类号： H04N7/141 , G11B27/28 , H04M3/5307 , H04M3/567 , H04M2201/38 , H04N21/41407 , H04N21/4223 , H04N21/4331 , H04N21/47205 , H04N21/4788 , H04N21/8543 , H04N2007/145 , H04W4/12 , H04W4/18 , H04W88/02
摘要： The present media editing device generates media including messages in an easy manner in a communication terminal such as a mobile terminal. Therein, a moving image data storage part stores moving image data recorded by a user. A region extraction part extracts any region including the user from the moving image data. A front determination part detects whether or not the user in the extracted region is facing the front. A sound detection part detects the presence or absence of a sound signal of a predetermined level or higher. A frame selection part determines starting and ending frames based on the results outputted from the front determination part and the sound detection part. An editing part performs, for example, an image conversion process by clipping out the media based on thus determined starting and ending frames. A transmission data storage part stores the resultantly edited media as transmission data.
摘要翻译：本发明的媒体编辑装置在诸如移动终端的通信终端中以简单的方式生成包括消息的媒体。其中，运动图像数据存储部存储由用户记录的运动图像数据。区域提取部分从运动图像数据中提取包括用户的任何区域。前方确定部分检测提取区域中的用户是否面向前方。声音检测部分检测是否存在预定级别或更高级别的声音信号。帧选择部分基于从前面确定部分和声音检测部分输出的结果来确定开始和结束帧。编辑部分通过基于这样确定的开始和结束帧来削减媒体来执行例如图像转换处理。传输数据存储部分将所编辑的媒体存储为发送数据。

3. 发明授权

US07123754B2 Face detection device, face pose detection device, partial image extraction device, and methods for said devices 有权
公开(公告)号：US07123754B2
公开(公告)日：2006-10-17
申请号：US10154404
申请日：2002-05-22
申请人： Hideaki Matsuo , Kazuyuki Imagawa , Yuji Takata , Katsuhiro Iwasa , Toshirou Eshima , Naruatsu Baba
发明人： Hideaki Matsuo , Kazuyuki Imagawa , Yuji Takata , Katsuhiro Iwasa , Toshirou Eshima , Naruatsu Baba
IPC分类号： G06K9/00
CPC分类号： G06K9/00228 , G06T7/74
摘要： A face detection device includes a face learning dictionary, which holds learned information for identification between a facial image and a non-facial image. An image input unit inputs a subject image. An edge image extraction unit extracts an edge image from the subject image. A partial image extraction unit, based on the edge image, extracts partial images that are candidates to contain facial images from the subject image. A face/non-face identification unit references the learning dictionary to identify whether or not each extracted partial image contains a facial image. Face detection of high precision, which reflects learned results, is performed.

4. 发明授权

US07133658B2 Method and apparatus for image processing 有权
标题翻译：图像处理方法和装置
公开(公告)号：US07133658B2
公开(公告)日：2006-11-07
申请号：US10698435
申请日：2003-11-03
申请人： Kazuyuki Imagawa , Katsuhiro Iwasa , Takaaki Nishi , Eiji Fukumiya , Hideaki Matsuo , Tomonori Kataoka , Satoshi Kajita , Ikuo Fuchigami
发明人： Kazuyuki Imagawa , Katsuhiro Iwasa , Takaaki Nishi , Eiji Fukumiya , Hideaki Matsuo , Tomonori Kataoka , Satoshi Kajita , Ikuo Fuchigami
IPC分类号： H04Q7/20
CPC分类号： G06T11/60
摘要： The position of a body part area for a personal image in an input image is detected. According to the position of the detected body part area, the position of the origin of a coordinate system for an ornament image is defined. Based on the position of the defined origin, an ornament-arranged input image is outputted. When the personal image moves in the input image, the ornament image also moves by following the movement of the personal image. Even when both the personal image and ornament image move, the ornament image can be made not to interfere with the personal image. Therefore, the personal image can be clearly displayed. Moreover, the input image can be made to look more interesting by synchronizing the movement of the ornament image with the movement of the personal image.
摘要翻译：检测输入图像中的个人图像的身体部位面积的位置。根据检测到的身体部位的位置，定义装饰图像的坐标系的原点的位置。基于定义的原点的位置，输出装饰布置的输入图像。当个人图像在输入图像中移动时，装饰图像也随着个人图像的移动而移动。即使个人图像和装饰图像都移动，装饰图像也可以不影响个人图像。因此，可以清楚地显示个人图像。此外，通过使装饰图像的移动与个人图像的移动同步，可以使输入图像看起来更有趣。

5. 发明申请

US20080022295A1 Stream Reproducing Device 失效
标题翻译：流再现设备
公开(公告)号：US20080022295A1
公开(公告)日：2008-01-24
申请号：US11597288
申请日：2005-08-26
申请人： Eiji Fukumiya , Kazuyuki Imagawa , Katsuhiro Iwasa
发明人： Eiji Fukumiya , Kazuyuki Imagawa , Katsuhiro Iwasa
IPC分类号： H04H9/00 , H04N7/16
CPC分类号： G11B31/006 , H04N21/4223 , H04N21/4325 , H04N21/4334 , H04N21/44008 , H04N21/44218
摘要： A stream reproducing device operable to easily perform the automatic viewing of the non-viewed period of a stream is provided. The stream reproducing device comprises a camera (1) that is arranged toward viewers, a person detecting unit (10) operable to detect the viewer based on the output of the camera, a viewing information generating unit (11) operable to generate viewing information based on the detection result of the person detecting unit, and a reproduction control unit (6) operable to receive supply of a stream, to control reproduction of the stream, and to output a reproduced signal. The person detecting unit detects each of the viewers by classifying based on the output of the camera. The viewing information generating unit generates the viewing information for each of the viewers based on the detection result of each of the viewers by the person detecting unit. The viewing information generated by the viewing information generating unit is related to a time stamp of the stream in order to clarify a non-viewed period for which each of the viewers does not view the reproduced result of the stream.
摘要翻译：提供了可操作以容易地执行流的未观看时段的自动观看的流再现设备。流再现装置包括：朝向观看者布置的摄像机（1），人员检测单元（10），用于基于摄像机的输出来检测观众;观看信息生成单元（11），用于生成基于观看信息的观看信息关于人物检测单元的检测结果，以及可操作以接收流的提供的再现控制单元（6），以控制流的再现并输出再现信号。人物检测单元通过基于相机的输出进行分类来检测每个观看者。观看信息生成单元基于人物检测单元的每个观看者的检测结果来生成每个观看者的观看信息。由观看信息生成单元生成的观看信息与流的时间戳有关，以便澄清每个观看者不观看流的再现结果的不被观看的时段。

6. 发明授权

US07783084B2 Face decision device 有权
标题翻译：面部决策设备
公开(公告)号：US07783084B2
公开(公告)日：2010-08-24
申请号：US11333286
申请日：2006-01-18
申请人： Kazuyuki Imagawa , Eiji Fukumiya , Yasunori Ishii , Katsuhiro Iwasa
发明人： Kazuyuki Imagawa , Eiji Fukumiya , Yasunori Ishii , Katsuhiro Iwasa
IPC分类号： G06K9/00 , G06K9/62 , G06K9/46
CPC分类号： G06K9/00228
摘要： A face detection device comprises: a judgment area determining operable to judgment areas in an inputted image; and a face judgment unit operable to judge existence of a face image greater than a first predetermined size in the judgment areas. According to face directions, the judgment area determining unit determines a ratio of the inputted image to the judgment areas. The characteristics of face images can be effectively utilized.
摘要翻译：面部检测装置包括：判断区域确定，用于判断输入图像中的区域; 以及面部判断单元，其可操作以判断在所述判断区域中大于第一预定大小的面部图像的存在。判定区域决定部根据脸部指示，判定输入图像与判断区域的比例。可以有效利用脸部图像的特征。

7. 发明申请

US20060007135A1 Image display device and viewing intention judging device 审中-公开
标题翻译：图像显示装置和观看意图判断装置
公开(公告)号：US20060007135A1
公开(公告)日：2006-01-12
申请号：US11157963
申请日：2005-06-22
申请人： Kazuyuki Imagawa , Eiji Fukumiya , Katsuhiro Iwasa , Yasunori Ishii , Shogo Hamasaki
发明人： Kazuyuki Imagawa , Eiji Fukumiya , Katsuhiro Iwasa , Yasunori Ishii , Shogo Hamasaki
IPC分类号： G09G5/00
CPC分类号： G06F3/012 , G06F1/3203 , G06F1/3231 , Y02D10/173
摘要： A viewing intention judging device comprises an input image control unit, an operation input unit, an element-image generating/selecting unit operable to generate a user interface element image and to handle selection, a composing unit operable to compose the user interface element image and an inputted image, a display unit operable to display the composed image, a person state acquiring unit operable to acquire information of a person near the display unit, a viewing intention judging unit operable to judge a viewing intention of the person, and an operation control unit operable to control the element-image generating/selecting unit and the operation input unit when a judgment result indicates transit from a state with viewing intention to a state without viewing intention or vice versa.
摘要翻译：观看意图判断装置包括输入图像控制单元，操作输入单元，可操作以生成用户界面元素图像并处理选择的元素图像生成/选择单元，可组合用户界面元素图像和输入图像，可操作以显示合成图像的显示单元，可操作以获取显示单元附近的人的信息的人状态获取单元，用于判断人的观看意图的观看意图判断单元，以及操作控制当判断结果指示从具有观看意图的状态到没有观看意图的状态的转移或反之亦然时，可操作以控制元素图像生成/选择单元和操作输入单元。

8. 发明申请

US20060177110A1 Face detection device 有权
标题翻译：人脸检测装置
公开(公告)号：US20060177110A1
公开(公告)日：2006-08-10
申请号：US11333286
申请日：2006-01-18
申请人： Kazuyuki Imagawa , Eiji Fukumiya , Yasunori Ishii , Katsuhiro Iwasa
发明人： Kazuyuki Imagawa , Eiji Fukumiya , Yasunori Ishii , Katsuhiro Iwasa
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00228
摘要： A face detection device comprises: a judgment area determining operable to judgment areas in an inputted image; and a face judgment unit operable to judge existence of a face image greater than a first predetermined size in the judgment areas. According to face directions, the judgment area determining unit determines a ratio of the inputted image to the judgment areas. The characteristics of face images can be effectively utilized.
摘要翻译：面部检测装置包括：判断区域确定，用于判断输入图像中的区域; 以及面部判断单元，其可操作以判断在所述判断区域中大于第一预定大小的面部图像的存在。判定区域决定部根据脸部指示，判定输入图像与判断区域的比例。可以有效利用脸部图像的特征。

9. 发明授权

US07730505B2 Stream reproducing device 失效
标题翻译：流再现设备
公开(公告)号：US07730505B2
公开(公告)日：2010-06-01
申请号：US11597288
申请日：2005-08-26
申请人： Eiji Fukumiya , Kazuyuki Imagawa , Katsuhiro Iwasa , Yasunori Ishii
发明人： Eiji Fukumiya , Kazuyuki Imagawa , Katsuhiro Iwasa , Yasunori Ishii
IPC分类号： H04H60/33
CPC分类号： G11B31/006 , H04N21/4223 , H04N21/4325 , H04N21/4334 , H04N21/44008 , H04N21/44218
摘要： A stream reproducing device performing automatic viewing of a non-viewed period of a stream. The stream reproducing device comprises a camera a person detecting unit detecting the viewer based on the output of the camera, a viewing information generating unit generating viewing information based on the person detecting unit, and a reproduction control unit receiving supply of a stream, to control reproduction of the stream. The person detecting unit detects each of the viewers by classifying based on the output of the camera. The viewing information generating unit generates the viewing information for each of the viewers based on the detection result of each of the viewers. The viewing information generated by the viewing information generating unit is related to a time stamp of the stream to identify a non-viewed period, for which each viewer does not view the reproduced result of the stream.
摘要翻译：一种流再现装置，其执行流的非观看时段的自动观看。流再现装置包括摄像机，人物检测单元基于摄像机的输出检测观众;观看信息产生单元，基于人物检测单元生成观看信息;以及再现控制单元，接收流的供应，以控制流的再现。人物检测单元通过基于相机的输出进行分类来检测每个观看者。观看信息生成单元基于各观看者的检测结果来生成每个观看者的观看信息。由观看信息生成单元生成的观看信息与流的时间戳相关，以识别未观看的时段，每个观看者不会观看流的再现结果。

10. 发明授权

US08289393B2 Camera control unit, camera display system, and camera control method 失效
标题翻译：相机控制单元，相机显示系统和相机控制方式
公开(公告)号：US08289393B2
公开(公告)日：2012-10-16
申请号：US12130868
申请日：2008-05-30
申请人： Susumu Okada , Katsuhiro Iwasa
发明人： Susumu Okada , Katsuhiro Iwasa
IPC分类号： H04N7/18 , G06K9/00 , G06K9/48 , G06K9/20
CPC分类号： H04N7/185 , H04N5/232 , H04N5/23238 , H04N5/247
摘要： In order to control a camera, so that when an image is displayed on screens an object being captured does not cross a border between the screens, a camera control unit is provided to included a position information acquisition unit, a capturing area determination unit, an angle of view/capturing direction computation unit, a camera control signal generation unit, and a camera control signal sending unit. The capturing area determination unit sets the capturing area of the camera so that the object does not cross the border between the screens, and that all captured objects are displayed in the screens. The angle of view/capturing direction computation unit computes the angle of view and the capturing direction based on the capturing area. The camera control signal generation unit generates a signal for controlling the camera to conform to the angle of view and the capturing direction.
摘要翻译：为了控制摄像机，使得当在屏幕上显示图像时，被拍摄的对象不会越过画面之间的边界，所以提供照相机控制单元以包括位置信息获取单元，拍摄区域确定单元，视角/拍摄方向计算单元，照相机控制信号生成单元和照相机控制信号发送单元。拍摄区域确定单元设置相机的拍摄区域，使得对象不跨越屏幕之间的边界，并且所有拍摄对象都显示在屏幕中。视角/拍摄方向计算单元基于拍摄区域来计算视角和拍摄方向。相机控制信号生成单元生成用于控制相机的信号以符合视角和拍摄方向。

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