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1. 发明申请

US20100253796A1 Imaging Device And High-Resolution Processing Method Of Image 有权
标题翻译：成像设备和图像的高分辨率处理方法
公开(公告)号：US20100253796A1
公开(公告)日：2010-10-07
申请号：US11667766
申请日：2005-11-15
申请人： Takahiro Yano , Tomoyuki Nakamura , Masatoshi Okutomi , Masao Shimizu
发明人： Takahiro Yano , Tomoyuki Nakamura , Masatoshi Okutomi , Masao Shimizu
IPC分类号： H04N5/228 , G06K9/32
CPC分类号： H04N5/232 , H04N5/2625
摘要： The invention provides imaging device and high-resolution processing method of image which precisely generate high-resolution image by using image data with a little number of the pixels.An optical system images an optical image in an imaging unit (101), the imaged image is spatially discretized so as to sampled and converted into an image signal, thereby being recorded in a recording unit (105). Further, a timing at which the image is imaged by the imaging unit (101) is recorded in an imaging timing recording unit (107). A weight coefficient for imaged image is calculated by a weight calculating unit (104) by utilizing the timing information obtained by the imaging timing recording unit (107). A high-resolution processing unit (106) generates a high-resolution image by using the weighted information of the image generated by the weight calculating unit (104).
摘要翻译：本发明提供了通过使用具有少量像素的图像数据精确地生成高分辨率图像的图像的成像装置和高分辨率处理方法。光学系统在成像单元（101）中成像光学图像，将成像的图像在空间上离散化，以便被采样并转换为图像信号，从而被记录在记录单元（105）中。此外，由成像单元（101）将图像成像的定时记录在成像定时记录单元（107）中。通过利用由成像定时记录单元（107）获得的定时信息，通过权重计算单元（104）计算成像图像的权重系数。高分辨率处理单元（106）通过使用由权重计算单元（104）生成的图像的加权信息来生成高分辨率图像。

2. 发明申请

US20070296829A1 Imaging Device, Imaging System and Photography Method of Image 审中-公开
标题翻译：成像设备，成像系统和图像摄影方法
公开(公告)号：US20070296829A1
公开(公告)日：2007-12-27
申请号：US11667763
申请日：2005-11-15
申请人： Tomoyuki Nakamura , Takahiro Yano , Masatoshi Okutomi , Masao Shimizu
发明人： Tomoyuki Nakamura , Takahiro Yano , Masatoshi Okutomi , Masao Shimizu
IPC分类号： H04N5/235
CPC分类号： H04N5/232 , H04N5/2251 , H04N5/2625
摘要： The invention provides an imaging device, an imaging system and an image photography method which can construct an image having a higher resolution than a photographed image. The imaging device is constituted by an optical imaging unit 11 (an optical imaging means for imaging an image of a subject), an imaging unit 12 (a means for converting an image imaged optically into an image signal that is discretized spatially and is sampled), an image processing unit 15 (a means for generating a high-resolution image from image signals of multiple frames), a moving velocity detecting unit 13 (a means for detecting a status change of the imaging device itself), and an imaging timing deciding unit 14 (a means for deciding a imaging timing). The imaging device is constituted such as to construct the high-resolution image from an imaging element with a little number of the pixels.
摘要翻译：本发明提供一种成像装置，成像系统和图像摄影方法，其可以构造具有比拍摄图像更高的分辨率的图像。成像装置由光学成像单元11（用于对对象的图像进行成像的光学成像装置），成像单元12（用于将光学成像的图像转换成空间离散化并被采样的图像信号的装置），图像处理单元15（用于从多帧的图像信号生成高分辨率图像的装置），移动速度检测单元13（用于检测成像装置本身的状态变化的装置）和成像定时决定单元14（用于决定成像定时的装置）。成像装置被构造成从具有少量像素的成像元件构造高分辨率图像。

3. 发明授权

US07990428B2 Imaging device and high-resolution processing method of image 有权
标题翻译：成像设备和高分辨率图像处理方法
公开(公告)号：US07990428B2
公开(公告)日：2011-08-02
申请号：US11667766
申请日：2005-11-15
申请人： Takahiro Yano , Tomoyuki Nakamura , Masatoshi Okutomi , Masao Shimizu
发明人： Takahiro Yano , Tomoyuki Nakamura , Masatoshi Okutomi , Masao Shimizu
IPC分类号： H04N5/228
CPC分类号： H04N5/232 , H04N5/2625
摘要： An optical system, imaging device and high-resolution processing method precisely generate a high-resolution image by using image data with few pixels. The optical system images an optical image in an imaging unit, the imaged image is spatially discretized so as to be sampled and converted into an image signal, thereby being recorded in a recording unit. A timing at which the image is imaged by the imaging unit is recorded in an imaging timing recording unit. A weight coefficient for the image is calculated by a weight calculating unit by utilizing the timing information obtained by the imaging timing recording unit. A high-resolution processing unit generates a high-resolution image by using the weighted information of the image generated by the weight calculating unit.
摘要翻译：光学系统，成像装置和高分辨率处理方法通过使用几个像素的图像数据精确地产生高分辨率图像。光学系统在成像单元中对光学图像进行成像，将成像的图像在空间上离散化，以便被采样并转换为图像信号，从而被记录在记录单元中。由成像单元将图像成像的定时记录在成像定时记录单元中。通过利用由成像定时记录单元获得的定时信息，由权重计算单元计算图像的权重系数。高分辨率处理单元通过使用由权重计算单元生成的图像的加权信息来生成高分辨率图像。

4. 发明授权

US08294778B2 Image processor, image acquisition apparatus, and storage medium of image processing program 失效
标题翻译：图像处理器，图像采集装置和图像处理程序的存储介质
公开(公告)号：US08294778B2
公开(公告)日：2012-10-23
申请号：US12323698
申请日：2008-11-26
申请人： Masatoshi Okutomi , Masao Shimizu , Takahiro Yano
发明人： Masatoshi Okutomi , Masao Shimizu , Takahiro Yano
IPC分类号： H04N5/228 , H04N5/232 , G03B13/00 , G06K9/62 , G06K9/64
CPC分类号： G02B7/365 , G06T7/37
摘要： An image processor includes a frequency transformation unit configured to perform frequency transformation processing with respect to a multiple image, and an inter-superimposed-image displacement acquisition unit that calculates a displacement amount between images forming superimposed images included in the multiple image by using a frequency-transformed image subjected to the frequency transformation processing by the frequency transformation unit.
摘要翻译：一种图像处理器包括：频率变换单元，被配置为对多个图像执行频率变换处理;以及帧间叠加图像位移获取单元，其通过使用频率来计算形成包括在所述多个图像中的叠加图像的图像之间的位移量经变频单元进行频率变换处理的变换图像。

5. 发明授权

US08089531B2 Image processor, image acquisition apparatus, storage medium of image processing program and image processing method 失效
标题翻译：图像处理器，图像采集装置，图像处理程序的存储介质和图像处理方法
公开(公告)号：US08089531B2
公开(公告)日：2012-01-03
申请号：US12323647
申请日：2008-11-26
申请人： Takahiro Yano , Masatoshi Okutomi , Masao Shimizu
发明人： Takahiro Yano , Masatoshi Okutomi , Masao Shimizu
IPC分类号： H04N5/262 , H04N5/228 , G06K9/40
CPC分类号： H04N5/217
摘要： An image processor includes an inter-superimposed-image deformation acquisition unit configured to acquire deformation information between superimposed images included in a multiple image in which images of a subject are superimposed, an image deformation unit configured to generate at least two deformed images by performing deformation processing with respect to the multiple image at least twice to be geometrically deformed based on the acquired deformation information between superimposed images, and a signal intensity relationship acquisition unit configured to acquire signal intensity relationship information indicative of a relationship between signal intensities of the superimposed images included in the multiple image. The image processor further includes a signal processing unit configured to perform addition processing of the at least two deformed images generated from the deformation processing by using the acquired signal intensity relationship information.
摘要翻译：图像处理器包括：叠加图像变形获取单元，被配置为获取包括在其中叠加有被摄体的图像的多个图像中的叠加图像之间的变形信息;图像变形单元，被配置为通过进行变形来生成至少两个变形图像基于所获取的叠加图像之间的变形信息，相对于所述多个图像进行至少两次要进行几何变形的处理;以及信号强度关系取得单元，被配置为获取指示叠加图像的信号强度之间的关系的信号强度关系信息在多个图像中。图像处理器还包括：信号处理单元，被配置为通过使用获取的信号强度关系信息来执行从变形处理产生的至少两个变形图像的加法处理。

6. 发明申请

US20090174793A1 IMAGE PROCESSOR, IMAGE ACQUISITION APPARATUS, STORAGE MEDIUM OF IMAGE PROCESSING PROGRAM AND IMAGE PROCESSING METHOD 失效
标题翻译：图像处理器，图像采集装置，图像处理程序和图像处理方法的存储介质
公开(公告)号：US20090174793A1
公开(公告)日：2009-07-09
申请号：US12323647
申请日：2008-11-26
申请人： Takahiro Yano , Masatoshi Okutomi , Masao Shimizu
发明人： Takahiro Yano , Masatoshi Okutomi , Masao Shimizu
IPC分类号： H04N5/76 , G06K9/36 , G06K9/40 , H04N5/262
CPC分类号： H04N5/217
摘要： An image processor includes an inter-superimposed-image deformation acquisition unit configured to acquire deformation information between superimposed images included in a multiple image in which images of a subject are superimposed, an image deformation unit configured to generate at least two deformed images by performing deformation processing with respect to the multiple image at least twice to be geometrically deformed based on the acquired deformation information between superimposed images, and a signal intensity relationship acquisition unit configured to acquire signal intensity relationship information indicative of a relationship between signal intensities of the superimposed images included in the multiple image. The image processor further includes a signal processing unit configured to perform addition processing of the at least two deformed images generated from the deformation processing by using the acquired signal intensity relationship information.
摘要翻译：图像处理器包括：叠加图像变形获取单元，被配置为获取包括在其中叠加有被摄体的图像的多个图像中的叠加图像之间的变形信息;图像变形单元，被配置为通过进行变形来生成至少两个变形图像基于所获取的叠加图像之间的变形信息，相对于所述多个图像进行至少两次要进行几何变形的处理;以及信号强度关系取得单元，被配置为获取指示叠加图像的信号强度之间的关系的信号强度关系信息在多个图像中。图像处理器还包括：信号处理单元，被配置为通过使用获取的信号强度关系信息来执行从变形处理产生的至少两个变形图像的加法处理。

7. 发明申请

US20090167885A1 IMAGE PROCESSOR, IMAGE ACQUISITION APPARATUS, AND STORAGE MEDIUM OF IMAGE PROCESSING PROGRAM 失效
标题翻译：图像处理器，图像采集设备和图像处理程序的存储介质
公开(公告)号：US20090167885A1
公开(公告)日：2009-07-02
申请号：US12323698
申请日：2008-11-26
申请人： Masatoshi OKUTOMI , Masao Shimizu , Takahiro Yano
发明人： Masatoshi OKUTOMI , Masao Shimizu , Takahiro Yano
IPC分类号： H04N5/225 , G06K9/36 , G06K9/40
CPC分类号： G02B7/365 , G06T7/37
摘要： An image processor includes a frequency transformation unit configured to perform frequency transformation processing with respect to a multiple image, and an inter-superimposed-image displacement acquisition unit that calculates a displacement amount between images forming superimposed images included in the multiple image by using a frequency-transformed image subjected to the frequency transformation processing by the frequency transformation unit.
摘要翻译：一种图像处理器包括：频率变换单元，被配置为对多个图像执行频率变换处理;以及帧间叠加图像位移获取单元，其通过使用频率来计算形成包括在所述多个图像中的叠加图像的图像之间的位移量经变频单元进行频率变换处理的变换图像。

8. 发明授权

US07868923B2 Imaging system 有权
标题翻译：成像系统
公开(公告)号：US07868923B2
公开(公告)日：2011-01-11
申请号：US11628909
申请日：2005-06-09
申请人： Nobuyuki Watanabe , Tomoyuki Nakamura , Takahiro Yano
发明人： Nobuyuki Watanabe , Tomoyuki Nakamura , Takahiro Yano
IPC分类号： H04N5/228 , H04N5/335 , H04N5/14 , G06K9/32
CPC分类号： H04N5/3458 , H04N5/145 , H04N5/23245 , H04N5/343 , H04N5/3456 , H04N5/349
摘要： An optical system forms an optical image on an imager, and a read control block selects a read rule for the imager depending on a magnification addressed by a magnification address block. The imager transforms an optical image at an addressed area into electrical signals in compliance with the read rule. The read image signals are stored in n image memories, where n is the number of images necessary for ultra-resolution processing. Ultra-resolution processing is built up of a motion estimation block and a high-resolution image estimation block adapted to estimate image data having a high-resolution image sequence. A selector selects a basic image for motion estimation and an image that is estimated in terms of motion.
摘要翻译：光学系统在成像器上形成光学图像，并且读取控制块根据由放大率地址块寻址的放大倍数来选择成像器的读取规则。成像器根据读取规则将寻址区域的光学图像转换为电信号。读取的图像信号存储在n个图像存储器中，其中n是超分辨率处理所需的图像数量。超分辨率处理由运动估计块和适于估计具有高分辨率图像序列的图像数据的高分辨率图像估计块构成。选择器选择用于运动估计的基本图像和根据运动估计的图像。

9. 发明申请

US20070177027A1 Imaging system and process for rendering the resolution of images high 审中-公开
标题翻译：用于渲染图像分辨率的成像系统和过程
公开(公告)号：US20070177027A1
公开(公告)日：2007-08-02
申请号：US11628910
申请日：2005-06-09
申请人： Tomoyuki Nakamura , Takahiro Yano
发明人： Tomoyuki Nakamura , Takahiro Yano
IPC分类号： H04N5/228
CPC分类号： G06T3/4061
摘要： An optical system (101) forms an optical image on an imager (102), the image is made spatially discrete for transformation into a sampled image signal, and the image signal is separated at a band separation processing block (105) into a high-frequency component and a low-frequency component. At a super-resolution target frame selection block (106), a frame to which super-resolution processing is to be applied is selected out of the separated low-frequency component image for forwarding to an interpolation and enlargement processing block (109). super-resolution processing is implemented by a motion estimation block (107) and a high-resolution image estimation block (108) adapted to estimate image date having a pixel sequence at a high resolution. At a high-resolution image computation area determination block (112), an area in the image, to which high-resolution image estimation computation is to be applied, is determined, and the output of the high-resolution image estimation computation block (108) is forwarded to a combining computation processing block (110).
摘要翻译：光学系统（101）在成像器（102）上形成光学图像，使图像在空间上离散以变换为采样图像信号，并且将图像信号在带分离处理块（105）分离成高分辨率图像，频率分量和低频分量。在超分辨率目标帧选择块（106）中，从分离的低频分量图像中选择要应用超分辨率处理的帧，以转发到内插和放大处理块（109）。通过运动估计块（107）和适于估计具有高分辨率的像素序列的图像日期的高分辨率图像估计块（108）来实现超分辨率处理。在高分辨率图像计算区域确定块（112）中，确定要应用高分辨率图像估计计算的图像中的区域，并且确定高分辨率图像估计计算块（108）的输出）被转发到组合计算处理块（110）。

10. 发明申请

US20070268388A1 Imaging System 有权
标题翻译：成像系统
公开(公告)号：US20070268388A1
公开(公告)日：2007-11-22
申请号：US11628909
申请日：2005-06-09
申请人： Nobuyuki Watanabe , Tomoyuki Nakamura , Takahiro Yano
发明人： Nobuyuki Watanabe , Tomoyuki Nakamura , Takahiro Yano
IPC分类号： H04N5/335
CPC分类号： H04N5/3458 , H04N5/145 , H04N5/23245 , H04N5/343 , H04N5/3456 , H04N5/349
摘要： An optical system (101) forms an optical image on an imager (102), and a read control block (104) selects a read rule for the imager depending on the magnification addressed by a magnification address block (103). The imager (102) transforms an optical image at an addressed area into electrical signals in compliance with the read rule. The read image signals are stored n image memories (105-1) to (105-n), where n is the number of images necessary for ultra-resolution processing. Ultra-resolution processing is built up of a motion estimation block (107) and a high-resolution image estimation block (108) adapted to estimate image data having a high-resolution image sequence. A selector (106) selects a basic image for motion estimation and an image that is estimated in terms of motion.
摘要翻译：光学系统（101）在成像器（102）上形成光学图像，并且读取控制块（104）根据由倍率地址块（103）寻址的放大倍数来选择成像器的读取规则。成像器（102）根据读取规则将寻址区域的光学图像转换成电信号。读取的图像信号被存储在n个图像存储器（105-1）至（105-n）中，其中n是超分辨率处理所需的图像数量。超分辨率处理由适于估计具有高分辨率图像序列的图像数据的运动估计块（107）和高分辨率图像估计块（108）构成。选择器（106）选择用于运动估计的基本图像和根据运动估计的图像。

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