Automatically capturing images that include lightning
    2.
    发明授权
    Automatically capturing images that include lightning 有权
    自动捕获包含闪电的图像

    公开(公告)号:US08711247B2

    公开(公告)日:2014-04-29

    申请号:US13456831

    申请日:2012-04-26

    IPC分类号: H04N5/76

    CPC分类号: H04N5/232 H04N5/772

    摘要: A method is disclosed for capturing one or more images that include a lightning strike using an image capturing device. The method is performed by one or more processors of the image capturing device. The one or more processors automatically capture a plurality of images during a period of time using the lens of the device. Each of the plurality of images is processed to detect a presence of lightning within each image. Each image is processed based, at least part, on two consecutive captured images. Images that have been determined to include the presence of lightning are stored in a memory resource of the image capturing device.

    摘要翻译: 公开了一种用于捕获包括使用图像捕获装置的雷击的一个或多个图像的方法。 该方法由图像捕获装置的一个或多个处理器执行。 一个或多个处理器在使用该设备的镜头的一段时间期间自动地捕获多个图像。 处理多个图像中的每一个以检测每个图像内的闪电的存在。 每个图像至少部分地基于两个连续的拍摄图像进行处理。 被确定为包括闪电存在的图像被存储在图像捕获装置的存储器资源中。

    ALTERING FOCUS LENS MAGNIFICATION IN A VIDEO FRAME
    4.
    发明申请
    ALTERING FOCUS LENS MAGNIFICATION IN A VIDEO FRAME 有权
    在视频帧中改变聚焦镜头放大

    公开(公告)号:US20130201368A1

    公开(公告)日:2013-08-08

    申请号:US13879798

    申请日:2010-10-22

    IPC分类号: H04N5/232

    摘要: A focus lens is moved to a position within a range of focus lens positions. A video frame is captured with the focus lens at that position. The magnification of the first video frame is altered according to a maximum magnification threshold associated with the range of focus lens positions.

    摘要翻译: 聚焦透镜移动到聚焦透镜位置的范围内的位置。 在该位置用聚焦透镜拍摄视频帧。 根据与聚焦透镜位置的范围相关联的最大放大率阈值来改变第一视频帧的放大率。

    Camera flash filter
    5.
    发明授权
    Camera flash filter 有权
    相机闪光灯滤镜

    公开(公告)号:US08483557B1

    公开(公告)日:2013-07-09

    申请号:US13362927

    申请日:2012-01-31

    IPC分类号: G03B15/03 H04N5/222

    摘要: Embodiments disclosed herein relate to a camera flash filter. In one embodiment, a processor determines an intensity of light to filter through areas of the flash filter based on the lighting of a scene. The processor may determine a color of light to filter though the areas of the flash filter based on the determined intensity of light to filter through the areas of the flash filter.

    摘要翻译: 本文公开的实施例涉及一种相机闪光过滤器。 在一个实施例中,处理器基于场景的照明来确定通过闪光过滤器的区域过滤的光的强度。 处理器可以基于所确定的光强度来确定通过闪光过滤器的区域过滤的光的颜色,以过滤通过闪光过滤器的区域。

    Detection of flicker within captured imaged frames
    6.
    发明授权
    Detection of flicker within captured imaged frames 失效
    捕获成像帧内的闪烁检测

    公开(公告)号:US08462229B2

    公开(公告)日:2013-06-11

    申请号:US12895620

    申请日:2010-09-30

    IPC分类号: H04N9/73

    CPC分类号: H04N5/2353

    摘要: A readout frequency of a sensor of a digital image capturing device is set based on a frequency of alternating current (AC) mains so that a readout period of the sensor of the digital image capturing device is not an integer multiple of a flicker period. The flicker period is equal to half of a period of the AC mains. A first image frame and a second image frame are captured using the sensor of the digital image capturing device. The second image frame is captured later in time than the first image frame. Whether flicker has occurred in the first and second image frames due to a periodic fluctuation of light emitted by a light source powered by the AC mains is detected by comparing a brightness of an area of the first image frame to a brightness of a corresponding area of the second image frame.

    摘要翻译: 基于交流(AC)电源的频率来设定数字图像捕获装置的传感器的读出频率,使得数字图像捕获装置的传感器的读出周期不是闪烁周期的整数倍。 闪烁周期等于交流电源周期的一半。 使用数字图像捕获装置的传感器捕获第一图像帧和第二图像帧。 第二个图像帧比第一个图像帧在时间上被捕获。 通过将第一图像帧的区域的亮度与第一图像帧的对应区域的亮度进行比较来检测由于由AC电源供电的光源发射的光的周期性波动,在第一和第二图像帧中是否发生闪烁 第二个图像帧。

    Image stabilization
    7.
    发明授权
    Image stabilization 有权
    图像稳定

    公开(公告)号:US08385732B2

    公开(公告)日:2013-02-26

    申请号:US13194027

    申请日:2011-07-29

    IPC分类号: G03B17/00 H04N5/228

    CPC分类号: G02B27/646

    摘要: Example embodiments disclosed herein relate to image stabilization. Image stabilization includes techniques used to reduce jitter associated with the motion of a camera. Image stabilization can compensate for pan and tilt (angular movement, equivalent to yaw and pitch) of a camera or other imaging device. Image stabilization can be used in still and video cameras, including those found in mobile devices such as cell phones and personal digital assistants (PDAs).

    摘要翻译: 本文公开的示例实施例涉及图像稳定。 图像稳定包括用于减少与相机运动相关的抖动的技术。 图像稳定可以补偿相机或其他成像设备的摇摄和倾斜(角度运动,相当于偏航和俯仰)。 图像稳定可用于静态和摄像机,包括手机和个人数字助理(PDA)等移动设备中的摄像机。

    Detection of flicker within captured imaged frames
    8.
    发明申请
    Detection of flicker within captured imaged frames 失效
    捕获成像帧内的闪烁检测

    公开(公告)号:US20120081569A1

    公开(公告)日:2012-04-05

    申请号:US12895620

    申请日:2010-09-30

    IPC分类号: H04N9/73

    CPC分类号: H04N5/2353

    摘要: A readout frequency of a sensor of a digital image capturing device is set based on a frequency of alternating current (AC) mains so that a readout period of the sensor of the digital image capturing device is not an integer multiple of a flicker period. The flicker period is equal to half of a period of the AC mains. A first image frame and a second image frame are captured using the sensor of the digital image capturing device. The second image frame is captured later in time than the first image frame. Whether flicker has occurred in the first and second image frames due to a periodic fluctuation of light emitted by a light source powered by the AC mains is detected by comparing a brightness of an area of the first image frame to a brightness of a corresponding area of the second image frame.

    摘要翻译: 基于交流(AC)电源的频率来设定数字图像捕获装置的传感器的读出频率,使得数字图像捕获装置的传感器的读出周期不是闪烁周期的整数倍。 闪烁周期等于交流电源周期的一半。 使用数字图像捕获装置的传感器捕获第一图像帧和第二图像帧。 第二个图像帧比第一个图像帧在时间上被捕获。 通过将第一图像帧的区域的亮度与第一图像帧的对应区域的亮度进行比较来检测由于由AC电源供电的光源发射的光的周期性波动,在第一和第二图像帧中是否发生闪烁 第二个图像帧。