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1. 发明申请

US20180077369A1 UNIQUE IDENTIFICATION VALUE FOR A SENSOR 审中-公开
公开(公告)号：US20180077369A1
公开(公告)日：2018-03-15
申请号：US15270232
申请日：2016-09-20
申请人： Ambarella, Inc.
发明人： Luyi Sun , Zhi He
IPC分类号： H04N5/367
CPC分类号： H04N5/367 , G06K9/36 , H04N5/2178 , H04N5/3651 , H04N5/3675
摘要： An apparatus includes an interface and a processor. The interface may be configured to receive a plurality of sensed values from a plurality of sensing elements in a sensor. The processor may be connected to the interface and configured to (i) generate a list of a plurality of bad values among said sensed values and (ii) calculate a unique identification value of the sensor based on the bad values. Each of the bad values generally indicates an improper performance of a corresponding one of the sensing elements.

2. 发明授权

US09866742B2 Camera system for surgical applications 有权
公开(公告)号：US09866742B2
公开(公告)日：2018-01-09
申请号：US14732852
申请日：2015-06-08
申请人： Smith & Nephew, Inc.
发明人： Lim Chueng , Garry Womack , Jonathan Yuen
IPC分类号： H04N5/232 , H04N5/225 , A61B1/00 , A61B1/04 , H04N5/217
CPC分类号： H04N5/23203 , A61B1/00059 , A61B1/042 , H04N5/2178 , H04N5/2252 , H04N5/23229 , H04N2005/2255
摘要： The present disclosure relates to a camera system for use in surgical applications. The camera system comprises an image processor; and an imaging device coupled to the image processor, wherein calibration of the imaging device occurs automatically upon coupling the imaging device to the image processor. A method of transmitting data is also disclosed.

3. 发明申请

US20160157813A1 SYSTEMS AND METHODS FOR CALIBRATING, CORRECTING AND PROCESSING IMAGES ON A RADIOGRAPHIC DETECTOR 审中-公开
标题翻译：用于在放射性检测器上校准，校正和处理图像的系统和方法
公开(公告)号：US20160157813A1
公开(公告)日：2016-06-09
申请号：US15041153
申请日：2016-02-11
申请人： Carestream Health, Inc.
发明人： Michael C. Lalena , Michael S. Means
IPC分类号： A61B6/00
CPC分类号： A61B6/585 , A61B6/4233 , A61B6/4266 , A61B6/4405 , A61B6/4452 , A61B6/4494 , A61B6/463 , A61B6/465 , A61B6/467 , A61B6/5205 , A61B6/548 , A61B6/563 , A61B6/566 , A61B6/582 , H04N5/2178 , H04N5/32 , H04N5/325 , H04N5/361 , H04N5/3651 , H04N17/002
摘要： Embodiments of methods and/or apparatus for a radiographic imaging system can include a radiographic detector including an image receptor to receive incident radiation and generate uncorrected electronic image data; a storage device to store calibration data at the detector, and a processor to generate calibration-corrected image data from the uncorrected electronic image data and the calibration data. The calibration-corrected image data can be further processed by the processor to perform image processing before transmitting a corrected image (e.g., DICOM image) to the radiographic imaging system. The detector can further include a display to display imaging system controls or the corrected image.
摘要翻译：用于放射线照相成像系统的方法和/或装置的实施例可以包括放射线检测器，其包括用于接收入射辐射的图像接收器并产生未校正的电子图像数据; 存储装置，用于在检测器处存储校准数据;以及处理器，用于从未校正的电子图像数据和校准数据生成校准校正的图像数据。校准校正后的图像数据可以由处理器进一步处理，以在将校正图像（例如，DICOM图像）发送到放射照相成像系统之前进行图像处理。检测器还可以包括显示器以显示成像系统控制或校正图像。

4. 发明申请

US20150271423A1 IMAGE-PICKUP APPARATUS AND METHOD OF DETECTING DEFECTIVE PIXEL THEREOF 审中-公开
标题翻译：图像拾取装置及其检测缺陷像素的方法
公开(公告)号：US20150271423A1
公开(公告)日：2015-09-24
申请号：US14697879
申请日：2015-04-28
申请人： CANON KABUSHIKI KAISHA
发明人： Kazuyoshi Kiyosawa , Yoshiaki Honda
IPC分类号： H04N5/367
CPC分类号： H04N5/367 , H04N5/2178 , H04N5/3675
摘要： An image pickup apparatus which can detect, when pixels have a structure in which part of electrical construction is shared therebetween, a defective pixel by taking into account a high possibility of the other pixels sharing the part of electrical construction becoming defective pixels, thereby making it possible to obtain an excellent image. A ROM stores in advance position information on each defective pixel. A defective pixel-detecting section detects a new defective pixel on which position information is not stored by the storage unit, from the pixels forming each pixel group, by performing one of different types of defective pixel detection processing. A system controller causes the defective pixel-detecting section to execute one of the different types of detection processing, according to the number of defective pixels which are included in each pixel group and on which the position information is stored in the storage unit.
摘要翻译：一种图像拾取装置，当像素具有其中共享电气结构的一部分的结构时，可以通过考虑到共享该部分电气结构的其它像素变成有缺陷的像素的可能性高的缺陷像素，从而使其成为缺陷像素可能获得优秀的图像。 ROM存储有关每个缺陷像素的位置信息。缺陷像素检测部分通过执行不同类型的缺陷像素检测处理中的一种来检测由形成每个像素组的像素通过存储单元不存储位置信息的新的缺陷像素。系统控制器根据包含在每个像素组中的缺陷像素的数量，使位置信息存储在存储单元中，使缺陷像素检测部分执行不同类型的检测处理之一。

5. 发明授权

US09107598B2 Camera system for surgical applications 有权
标题翻译：相机系统用于外科应用
公开(公告)号：US09107598B2
公开(公告)日：2015-08-18
申请号：US12598643
申请日：2008-05-05
申请人： Lim Cheung , Garry Womack , Jonathan Yuen
发明人： Lim Cheung , Garry Womack , Jonathan Yuen
IPC分类号： A62B1/04 , A61B1/04 , A61B1/00 , H04N5/217 , H04N5/225
CPC分类号： H04N5/23203 , A61B1/00059 , A61B1/042 , H04N5/2178 , H04N5/2252 , H04N5/23229 , H04N2005/2255
摘要： The present disclosure relates to a camera system for use in surgical applications. The camera system comprises an image processor; and an imaging device coupled to the image processor, wherein calibration of the imaging device occurs automatically upon coupling the imaging device to the image processor. A method of transmitting data is also disclosed.
摘要翻译：本公开涉及一种用于外科应用的照相机系统。相机系统包括图像处理器; 以及耦合到图像处理器的成像装置，其中成像装置的校准在将成像装置耦合到图像处理器时自动发生。还公开了一种传输数据的方法。

6. 发明授权

US09041854B2 Image-pickup apparatus and method of detecting defective pixel thereof 有权
标题翻译：图像拾取装置及其缺陷像素的检测方法
公开(公告)号：US09041854B2
公开(公告)日：2015-05-26
申请号：US13814113
申请日：2011-08-11
申请人： Kazuyoshi Kiyosawa , Yoshiaki Honda
发明人： Kazuyoshi Kiyosawa , Yoshiaki Honda
IPC分类号： H04N5/367 , H04N5/217
CPC分类号： H04N5/367 , H04N5/2178 , H04N5/3675
摘要： An image pickup apparatus which can detect, when pixels have a structure in which part of electrical construction is shared therebetween, a defective pixel by taking into account a high possibility of the other pixels sharing the part of electrical construction becoming defective pixels, thereby making it possible to obtain an excellent image. A ROM stores in advance position information on each defective pixel. A defective pixel-detecting section detects a new defective pixel on which position information is not stored by the storage unit, from the pixels forming each pixel group, by performing one of different types of defective pixel detection processing. A system controller causes the defective pixel-detecting section to execute one of the different types of detection processing, according to the number of defective pixels which are included in each pixel group and on which the position information is stored in the storage unit.
摘要翻译：一种图像拾取装置，当像素具有其中共享电气结构的一部分的结构时，可以通过考虑到共享该部分电气结构的其它像素变成有缺陷的像素的可能性高的缺陷像素，从而使其成为缺陷像素可能获得优秀的图像。 ROM存储有关每个缺陷像素的位置信息。缺陷像素检测部分通过执行不同类型的缺陷像素检测处理中的一种来检测由形成每个像素组的像素通过存储单元不存储位置信息的新的缺陷像素。系统控制器根据包含在每个像素组中的缺陷像素的数量，使位置信息存储在存储单元中，使缺陷像素检测部分执行不同类型的检测处理之一。

7. 发明申请

US20130128082A1 IMAGE-PICKUP APPARATUS AND METHOD OF DETECTING DEFECTIVE PIXEL THEREOF 有权
公开(公告)号：US20130128082A1
公开(公告)日：2013-05-23
申请号：US13814113
申请日：2011-08-11
申请人： Kazuyoshi Kiyosawa , Yoshiaki Honda
发明人： Kazuyoshi Kiyosawa , Yoshiaki Honda
IPC分类号： H04N5/367
CPC分类号： H04N5/367 , H04N5/2178 , H04N5/3675
摘要： An image pickup apparatus which can detect, when pixels have a structure in which part of electrical construction is shared therebetween, a defective pixel by taking into account a high possibility of the other pixels sharing the part of electrical construction becoming defective pixels, thereby making it possible to obtain an excellent image. A ROM stores in advance position information on each defective pixel. A defective pixel-detecting section detects a new defective pixel on which position information is not stored by the storage unit, from the pixels forming each pixel group, by performing one of different types of defective pixel detection processing. A system controller causes the defective pixel-detecting section to execute one of the different types of detection processing, according to the number of defective pixels which are included in each pixel group and on which the position information is stored in the storage unit.

8. 发明授权

US08027432B2 Radiography control apparatus and radiography control method 有权
标题翻译：射线照相控制装置及放射摄影控制方法
公开(公告)号：US08027432B2
公开(公告)日：2011-09-27
申请号：US12479808
申请日：2009-06-07
申请人： Naoki Yamada
发明人： Naoki Yamada
IPC分类号： H05G1/58
CPC分类号： H04N5/32 , A61B6/583 , A61B6/585 , G06K9/03 , G06T5/009 , G06T7/0002 , G06T2207/10116 , G06T2207/10144 , G06T2207/20076 , G06T2207/30168 , H04N5/2178
摘要： A radiography control apparatus includes an acquisition unit configured to acquire data of image-capturing mode and a change unit configured to change the number of times a correction image is captured, the correction image being used to correct a radiographic image in accordance with the acquired image-capturing-mode data.
摘要翻译：一种放射摄影控制装置，包括获取单元，被配置为获取图像拍摄模式的数据，以及改变单元，被配置为改变拍摄校正图像的次数，所述校正图像用于根据获取的图像校正放射线图像捕获模式数据。

9. 发明申请

US20110025889A1 TECHNIQUES OF MODIFYING IMAGE FIELD DATA BY EXTRAPOLATION 有权
标题翻译：通过超声波修改图像场数据的技术
公开(公告)号：US20110025889A1
公开(公告)日：2011-02-03
申请号：US12903114
申请日：2010-10-12
申请人： Victor Pinto , Erez Galil
发明人： Victor Pinto , Erez Galil
IPC分类号： H04N9/64
CPC分类号： H04N5/243 , H04N5/217 , H04N5/2178
摘要： Techniques for modifying data of an image that can be implemented in a digital camera, video image capturing device and other optical systems are provided to correct for Image image shading variations appearing in data from a two-dimensional photo-sensor. These variations can be caused by imperfect lenses, non-uniform sensitivity across the photo-sensor, and internal reflections within a housing of the optical system, for example. In order to correct for these variations, a small amount of modification data is stored in a small memory within the camera or other optical system, preferably separate correction data for each primary color. Image data from individual pixels are corrected on the fly by interpolating individual pixel corrections from the stored modification data, at the same rate as the image data is being acquired, so that the correction takes place without slowing down data transfer of picture data from the image sensor.
摘要翻译：提供用于修改可以在数字照相机，视频图像捕获装置和其他光学系统中实现的图像的数据的技术，以校正出现在来自二维光传感器的数据中的图像阴影变化。这些变化可以由不完美的透镜，光传感器的不均匀的灵敏度以及光学系统的壳体内的内部反射引起。为了校正这些变化，少量的修改数据被存储在相机或其他光学系统内的小存储器中，优选地是用于每个基色的分离的校正数据。通过从所存储的修改数据中以与获取图像数据相同的速率内插各个像素校正，从而校正来自各个像素的图像数据，使得校正发生而不会减缓来自图像的图像数据的数据传输传感器。

10. 发明申请

US20100128114A1 Camera System For Surgical Applications 审中-公开
标题翻译：相机系统外科应用
公开(公告)号：US20100128114A1
公开(公告)日：2010-05-27
申请号：US12598643
申请日：2008-05-05
申请人： Lim Cheung , Garry Womack , Jonathan Yuen
发明人： Lim Cheung , Garry Womack , Jonathan Yuen
IPC分类号： H04N7/18
CPC分类号： H04N5/23203 , A61B1/00059 , A61B1/042 , H04N5/2178 , H04N5/2252 , H04N5/23229 , H04N2005/2255
摘要： The present disclosure relates to a camera system for use in surgical applications. The camera system comprises an image processor; and an imaging device coupled to the image processor, wherein calibration of the imaging device occurs automatically upon coupling the imaging device to the image processor. A method of transmitting data is also disclosed.
摘要翻译：本公开涉及一种用于外科应用的照相机系统。相机系统包括图像处理器; 以及耦合到图像处理器的成像装置，其中成像装置的校准在将成像装置耦合到图像处理器时自动发生。还公开了一种传输数据的方法。

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