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41. 发明专利

JP2014072899A Method and structure for monitor camera 有权
标题翻译：监控摄像机的方法和结构
公开(公告)号：JP2014072899A
公开(公告)日：2014-04-21
申请号：JP2013206012
申请日：2013-10-01
申请人： Axis Ab , アクシスアーベー
发明人： PER KANNEMARK , ANDREAS NILSSON
IPC分类号： H04N7/18
CPC分类号： G06F1/263 , G06F1/266 , G06F1/325 , G06F1/3287 , H04N5/23219 , H04N5/23241 , Y02D10/171
摘要： PROBLEM TO BE SOLVED: To provide a method and structure for a monitor camera, capable of at least reducing demand for processing capability and associated defects with regard to limited power supply for the monitor camera.SOLUTION: A monitor camera is connected to an external power source. The external power source has the external maximum power level. Image data is processed in a first processing state. The monitor camera detects an event (202), and determines the type of the event (206). An energy amount in an energy storage device is determined within the monitor camera (208). On the basis of the event type, the external maximum power level, and the determined energy amount in the energy storage device, a second processing state is determined (210). The second processing state requires a higher power level than the external maximum power level. Next, the image data is processed in the second processing state (212).
摘要翻译：要解决的问题：提供一种监控摄像机的方法和结构，能够至少减少对于监视摄像机的有限电源的处理能力和相关缺陷的需求。解决方案：监视摄像机连接到外部电源资源。外部电源具有外部最大功率电平。在第一处理状态下处理图像数据。监视摄像机检测事件（202），并确定事件的类型（206）。在监视摄像机（208）内确定能量存储装置中的能量。基于事件类型，外部最大功率电平和能量存储装置中确定的能量量，确定第二处理状态（210）。第二处理状态需要比外部最大功率电平更高的功率电平。接下来，在第二处理状态（212）处理图像数据。

42. 发明专利

JP2014060711A Configuration of image capturing settings 审中-公开
标题翻译：图像捕获设置的配置
公开(公告)号：JP2014060711A
公开(公告)日：2014-04-03
申请号：JP2013187954
申请日：2013-09-11
申请人： Axis Ab , アクシスアーベー
发明人： CARLSSON STEFAN
IPC分类号： H04N5/232
CPC分类号： H04N17/002 , G08B13/1968 , H04N5/232 , H04N5/23222 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a method for configuring a set of image capturing settings of a camera for the first scene condition type currently viewed by the camera.SOLUTION: The method comprises: detecting the first scene condition type (S02); instructing the camera to acquire a plurality of test images each of which corresponds to a set of image capturing settings (S04); receiving input relating to a selected test image; and storing the set of image capturing settings corresponding to the selected test image as the configured set of image capturing settings for the first scene condition type to be used by the camera upon future detection of the first scene condition type (S10).
摘要翻译：要解决的问题：提供一种用于配置由相机当前观看的第一场景条件类型的相机的一组图像捕获设置的方法。解决方案：该方法包括：检测第一场景条件类型（S02）; 指示相机获取每个都对应于一组图像拍摄设置的多个测试图像（S04）; 接收与所选择的测试图像有关的输入; 并且存储与所选择的测试图像相对应的所述一组图像捕获设置作为将在第一场景条件类型的检测中由所述照相机使用的第一场景条件类型的配置的图像捕获设置集合（S10）。

43. 发明专利

JP2014033447A Image sensor positioning apparatus and method 有权
标题翻译：图像传感器定位装置及方法
公开(公告)号：JP2014033447A
公开(公告)日：2014-02-20
申请号：JP2013160821
申请日：2013-08-01
申请人： Axis Ab , アクシスアーベー
发明人： FREDRIK STEMGREN
IPC分类号： H04N5/232 , G03B17/02
CPC分类号： H04N17/002 , H04N5/2253
摘要： PROBLEM TO BE SOLVED: To provide a method for positioning an image sensor having a light receiving plane within a camera, and to provide a system for identifying the position of the image sensor.SOLUTION: The method comprises: projecting a first group of substantially parallel light beams representing a first predetermined pattern onto the light receiving plane of the image sensor at an angle of incidence; projecting a second group of substantially parallel light beams representing a second predetermined pattern onto the light receiving plane of the image sensor at an angle of incidence; aligning positions on the light receiving plane of the image sensor where the light beams are detected by the image sensor; generating adjustment information on the basis of the aligned positions; indicating whether the present position of the image sensor is an erroneous position or not; and adjusting the position of the image sensor on the basis of the adjustment information.
摘要翻译：要解决的问题：提供一种用于将具有光接收平面的图像传感器定位在相机内的方法，并且提供用于识别图像传感器的位置的系统。解决方案：该方法包括：将第一组基本上平行光束以入射角代表图像传感器的光接收平面上的第一预定图案; 将表示第二预定图案的第二组基本上平行的光束以入射角投影到图像传感器的光接收平面上; 在由图像传感器检测到光束的图像传感器的光接收平面上的对准位置; 基于对齐位置生成调整信息; 指示图像传感器的当前位置是否是错误位置; 并根据调整信息调整图像传感器的位置。

44. 发明专利

JP2012173738A Illuminating device for camera 审中-公开
标题翻译：照相机照明设备
公开(公告)号：JP2012173738A
公开(公告)日：2012-09-10
申请号：JP2012010638
申请日：2012-01-23
申请人： Axis Ab , アクシスアーベー
发明人： CHRISTIAN GUSTAFSSON , CHRISTIAN DAHLQVIST
IPC分类号： G03B15/05 , G03B7/16 , G03B15/02 , G03B15/03 , H05B37/02
CPC分类号： H04N5/2354
摘要： PROBLEM TO BE SOLVED: To provide an illumination solving method matching a demand for a camera and illumination in specific use by providing an illumination solving method relieving the problem concerning heat generation and power consumption and by controlling the optical output of an illumination device efficiently.SOLUTION: The illuminating device and method for illuminating a scene observed by the camera (1) includes: a first light emitting source (5) with a first lens (7), which is arranged so as to bring out illumination substantially in a first area of a predetermined size, in a first distance (D1) from the illuminating device (4); and a second light emitting source (6) with a second lens (8), which is arranged so as to bring out illumination substantially in a second area of a predetermined size in a second distance (D3) from the illuminating device (4). The output intensities of the first and second light emitting sources (5, 6) can be controlled independently.
摘要翻译：要解决的问题：通过提供一种解决有关发热和功耗的问题的照明解决方法以及通过控制照明装置的光输出来提供在特定用途中匹配照相机和照明需求的照明解决方法有效率的。解决方案：用于照明由照相机（1）观察到的场景的照明装置和方法包括：具有第一透镜（7）的第一发光源（5），其布置成基本上在距离照明装置（4）的第一距离（D1）中的预定尺寸的第一区域; 以及具有第二透镜（8）的第二发光源（6），其布置成在距离所述照明装置（4）的第二距离（D3）中基本上在预定尺寸的第二区域中引出照明。可以独立地控制第一和第二发光源（5,6）的输出强度。版权所有（C）2012，JPO＆INPIT

45. 发明专利

JP2012130000A Method and digital video camera for improving image quality of image in video image stream 有权
标题翻译：用于提高视频图像流中图像质量的方法和数字视频摄像机
公开(公告)号：JP2012130000A
公开(公告)日：2012-07-05
申请号：JP2011267743
申请日：2011-12-07
申请人： Axis Ab , アクシスアーベー
发明人： JONAS HJELMSTROM , JAN SONNVIK
IPC分类号： H04N5/232 , G02B7/28 , G02B7/36 , G03B13/36
CPC分类号： H04N5/23212 , H04N5/217
摘要： PROBLEM TO BE SOLVED: To improve the quality of captured images.SOLUTION: A method comprises the steps of: capturing a first subset of images by means of a digital video camera 5; outputting the images of the first subset of images as a video image stream; moving an image sensor 14 and/or a lens 12 from a corresponding normal position to a corresponding test position before capturing an image of a second subset of images; capturing the second subset of images interspersed with the capturing of the first subset of images; comparing an image of the first subset of images with an image of the second subset of images; determining based on the comparison whether or not the image of the second subset of images exhibits improved image quality as compared with the image of the first subset of images; and in a case where the image of the second subset of images exhibits improved image quality as compared with the image of the first subset of images, initiating an image quality improvement operation on the digital video camera 5.
摘要翻译：要解决的问题：提高拍摄图像的质量。解决方案：一种方法包括以下步骤：通过数字摄像机5拍摄图像的第一子集; 输出图像的第一子集的图像作为视频图像流; 在拍摄图像的第二子集的图像之前，将图像传感器14和/或透镜12从对应的正常位置移动到相应的测试位置; 捕获散布有图像的第一子集的图像的第二子集; 将图像的第一子集的图像与图像的第二子集的图像进行比较; 基于所述比较确定与所述第一图像子集的图像相比，所述第二图像子集的图像是否表现出改进的图像质量; 并且在图像的第二子集的图像与第一图像子集的图像相比表现出改进的图像质量的情况下，在数字摄像机5上启动图像质量改进操作。（C） 2012年，JPO＆INPIT

46. 发明专利

JP2009135927A Network camera 有权
标题翻译：网络摄像机
公开(公告)号：JP2009135927A
公开(公告)日：2009-06-18
申请号：JP2008303915
申请日：2008-11-28
申请人： Axis Ab , アクシスアクチボラグ
发明人： ALM CARL-AXEL
IPC分类号： H04N5/222 , H04N5/225
CPC分类号： H04N5/2251
摘要： PROBLEM TO BE SOLVED: To provide a small dome type network camera.
SOLUTION: The network camera includes an image acquirer, an image processor, a flat cable for connecting the image acquirer to a first end of the image processor, and a cable inlet for an external data cable located in a second end of the image processor. The image acquirer can be tilted around a first axis with respect to the image processor, the image processor and the image acquirer can be rotated around a second axis in combination, and the first and second axes are nearly orthogonal to each other.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种小型圆顶型网络摄像机。解决方案：网络摄像机包括图像获取器，图像处理器，用于将图像获取器连接到图像处理器的第一端的扁平电缆，以及位于第二端的外部数据电缆的电缆入口图像处理器图像获取器可以相对于图像处理器围绕第一轴线倾斜，图像处理器和图像获取器可以组合地围绕第二轴线旋转，并且第一和第二轴线几乎彼此正交。版权所有（C）2009，JPO＆INPIT

47. 发明专利

JP2009020882A Method and apparatus for upgrading firmware in embedded system 有权
标题翻译：嵌入式系统中固件升级的方法与装置
公开(公告)号：JP2009020882A
公开(公告)日：2009-01-29
申请号：JP2008176501
申请日：2008-07-07
申请人： Axis Ab , アクシスアクチボラグ
发明人： STEN PER , STARVIK MIKAEL
IPC分类号： G06F11/00 , G06F9/445
CPC分类号： G06F8/65
摘要： PROBLEM TO BE SOLVED: To provide a method for upgrading firmware in an embedded system.
SOLUTION: The method for upgrading firmware is performed from a client computer to the embedded system via a network connection by letting a virtual file system being shared with a client computer. The embedded system is provided with means for upgrading firmware received over a network, and comprises a volatile memory, a persistent memory, a protocol stack for communication over a network. Further it comprises a virtual file system, which is shareable with an operating system of a client computer via the network, and a control means for controlling a file intended for the virtual file system.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于升级嵌入式系统中的固件的方法。解决方案：通过让虚拟文件系统与客户端计算机共享，通过网络连接从客户端计算机到嵌入式系统执行升级固件的方法。嵌入式系统具有用于升级通过网络接收的固件的装置，并且包括易失性存储器，持久存储器，用于通过网络进行通信的协议栈。此外，它包括可经由网络与客户端计算机的操作系统共享的虚拟文件系统，以及用于控制用于虚拟文件系统的文件的控制装置。版权所有（C）2009，JPO＆INPIT

48. 发明专利

JP2008245260A Method for compensating hardware misalignment in camera 有权
标题翻译：用于在摄像机中补偿硬件缺失的方法
公开(公告)号：JP2008245260A
公开(公告)日：2008-10-09
申请号：JP2008035824
申请日：2008-02-18
申请人： Axis Ab , アクシスアクチボラグ
发明人： NILSSON MARTIN
IPC分类号： H04N5/222 , G03B15/00 , G03B17/00 , G03B17/56
CPC分类号： H04N17/002 , H04N7/185
摘要： PROBLEM TO BE SOLVED: To provide a method for compensating hardware misalignments in a camera.
SOLUTION: A method for compensating hardware misalignments in a camera is presented. The camera comprises a maneuverable part and a fixed part, and the maneuverable part is controlled by a steering motor system. In a first step of the method, mechanical coordinates from the steering motor system are received, wherein the mechanical coordinates correspond to a pan and tilt position, the pan and tilt position having a complementary pan and tilt position. Next, pre-determined calibration data corresponding to the received mechanical coordinates are read from a memory wherein the pre-determined calibration data describe a relationship between a pan and tilt position and a complementary pan and tilt position, and then compensated coordinates are determined based upon the received mechanical coordinates and the pre-determined calibration data.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供用于补偿相机中的硬件未对准的方法。
解决方案：提供了一种用于补偿相机中硬件未对准的方法。摄像机包括可操纵部分和固定部分，并且可操纵部分由转向电动机系统控制。在该方法的第一步骤中，接收来自转向电机系统的机械坐标，其中机械坐标对应于摇摄和倾斜位置，摇摄和倾斜位置具有互补的摇摄和倾斜位置。接下来，从存储器中读取对应于所接收的机械坐标的预定校准数据，其中预定的校准数据描述了摇摄和倾斜位置与互补的摇摄和倾斜位置之间的关系，然后基于接收到的机械坐标和预定的校准数据。版权所有（C）2009，JPO＆INPIT

49. 发明专利

JP2008206153A Method of providing area zoom functionality for camera 有权
标题翻译：为摄像机提供面积变焦功能的方法
公开(公告)号：JP2008206153A
公开(公告)日：2008-09-04
申请号：JP2008034280
申请日：2008-02-15
申请人： Axis Ab , アクシスアクチボラグ
发明人： JULIN FRED , NILSSON MARTIN
IPC分类号： H04N5/232 , H04N7/18
CPC分类号： H04N5/23296 , G06T3/40 , H04N5/232 , H04N5/23206 , H04N5/23216 , H04N5/23293 , H04N5/2628
摘要： PROBLEM TO BE SOLVED: To provide a method for adjusting a digital camera, a corresponding device and a corresponding computer program. SOLUTION: An original image recorded by the camera is received. The original image has an original aspect ratio. A first user input defining a center point of an area of interest within the original image is received. A second user input defining a perimeter for the area of interest of the original image is received. The perimeter for the area of interest has the same aspect ratio as the original aspect ratio. The camera view is adjusted based on the first user input and the second user input to provide a zoomed image of the defined area of interest. The zoomed image is centered on the center point defined by the first user input. Finally, the zoomed image is displayed to the user on a display screen. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于调整数字照相机，对应装置和对应的计算机程序的方法。
解决方案：接收由相机记录的原始图像。原始图像具有原始宽高比。接收定义原始图像内的感兴趣区域的中心点的第一用户输入。接收定义原始图像的感兴趣区域的周长的第二用户输入。感兴趣区域的周长与原始宽高比具有相同的纵横比。基于第一用户输入和第二用户输入来调整相机视图以提供所定义的感兴趣区域的缩放图像。缩放图像以第一个用户输入定义的中心点为中心。最后，在显示屏幕上向用户显示缩放图像。版权所有（C）2008，JPO＆INPIT

50. 发明专利

JP2008167429A Camera tampering detection 有权
标题翻译：相机篡改检测
公开(公告)号：JP2008167429A
公开(公告)日：2008-07-17
申请号：JP2007326656
申请日：2007-12-19
申请人： Axis Ab , アクシスアクチボラグ
发明人： SKANS MARKUS
IPC分类号： H04N5/225 , G03B15/00 , G08B13/196 , H04N7/18
CPC分类号： G08B13/196 , G08B29/046
摘要： PROBLEM TO BE SOLVED: To provide a method and a module for identifying possible tampering of a camera view.
SOLUTION: The method comprises receiving an image for analysis from an image sequence (102), converting the received image into an edge image (106), generating a similarity value indicating a level of similarity between the edge image and a reference edge image (108), indicating possible tampering of the camera view if the similarity value is within a specified tampering range (122), and updating the reference edge image by combining a recently analyzed edge image with the reference edge image in a case where each one of a predetermined number of consecutively analyzed images does not result in an indication of possible tampering (130).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供用于识别相机视图的可能的篡改的方法和模块。解决方案：该方法包括从图像序列（102）接收用于分析的图像，将接收到的图像转换成边缘图像（106），生成表示边缘图像和参考边缘之间的相似度级别的相似度值图像（108），如果所述相似度值在指定的篡改范围内（122），则指示可能篡改所述相机视图，并且在每个所述图像的情况下，通过将最近分析的边缘图像与所述参考边缘图像组合来更新所述参考边缘图像的预定数量的连续分析的图像不会导致可能的篡改的指示（130）。版权所有（C）2008，JPO＆INPIT

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