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    • 21. 发明授权
    • Air duct and computer system with air duct
    • 风道和带风道的计算机系统
    • US08811009B2
    • 2014-08-19
    • US13473676
    • 2012-05-17
    • Li-Ping Chen
    • Li-Ping Chen
    • G06F1/20
    • G06F1/20H05K7/20145
    • An air duct includes a top wall and a blocking plate. The top wall includes a limiting block, a resilient arm, and a pair of hooks. A latching slot is defined between the pair of hooks. The blocking plate is rotatably secured to the top panel and includes a body and a shaft connected to the body. The shaft is rotatably engaged in the latching slot. The limiting block and the resilient arm abut two opposite surfaces of the body and block the body preventing the blocking plate from rotating relative to the top wall. The blocking plate is adapted to abut an electronic component and guide airflow towards the electronic component.
    • 风道包括顶壁和阻挡板。 顶壁包括限制块,弹性臂和一对钩。 在一对钩之间限定一个锁定槽。 阻挡板可旋转地固定到顶板,并且包括主体和连接到主体的轴。 轴可旋转地接合在闩锁槽中。 限制块和弹性臂邻接主体的两个相对表面并阻挡主体,防止阻挡板相对于顶壁旋转。 阻挡板适于邻接电子部件并将气流引向电子部件。
    • 22. 发明授权
    • Stain detection
    • 污渍检测
    • US08805025B2
    • 2014-08-12
    • US13436078
    • 2012-03-30
    • Ping ChenChao HeGary Ross
    • Ping ChenChao HeGary Ross
    • G06T7/00G07D11/00
    • G07D7/187
    • A method of detecting staining on a media item is described. An example method includes receiving an image of the media item, including a plurality of pixels having different intensity values within a range of intensity values, applying central weighting to the received image, applying a threshold to each pixel in the centrally-weighted image to transform each pixel to a binary value, comparing a pixel in the evaluation image with a pixel in a binary reference image to create a difference image including (i) a stain pixel at each spatial location in which a pixel in the evaluation image has a low intensity pixel and the corresponding pixel in the binary reference image has a high intensity pixel, and (ii) a non-stain pixel at all other spatial locations. The media item is identified as stained in the event that the difference image meets a staining criterion.
    • 描述了在媒体项目上检测染色的方法。 一种示例性方法包括接收媒体项目的图像,包括在强度值范围内具有不同强度值的多个像素,对接收到的图像应用中央加权,向中央加权图像中的每个像素应用阈值以变换 每个像素为二进制值,将评估图像中的像素与二进制参考图像中的像素进行比较,以产生差分图像,其包括(i)评估图像中的像素具有低强度的每个空间位置处的污点像素 像素和二进制参考图像中的对应像素具有高强度像素,以及(ii)所有其它空间位置处的非污点像素。 在差异图像满足染色标准的情况下,媒体项目被识别为染色。
    • 24. 发明授权
    • Board-shaped heat Dissipating method of manufacturing
    • 板状散热制造方法
    • US08756810B2
    • 2014-06-24
    • US13355029
    • 2012-01-20
    • Ping ChenShu-Chun Yu
    • Ping ChenShu-Chun Yu
    • B21D53/02B23P19/02F28D15/02
    • F28D15/0275F28F2275/02F28F2275/12Y10T29/4935Y10T29/49353Y10T29/49364Y10T29/49393Y10T29/49885Y10T29/49945
    • A board-shaped heat dissipating device includes a board body having a plane face with a recess formed thereon, a heat conducting element fitted in the recess, at least one groove formed on any one of the board body and the heat conducting element, and at least one heat pipe pressed into the groove to flush with an open side of the groove. After the heat pipe is pressed into the groove and the heat conducting element is firmly fitted in the recess, portions of the heat conducting element that are higher than the plane face are removed through a cut operation, so that the heat conducting element is flush with the plane face of the board body to reduce the space occupied by the heat dissipating device. With the above arrangements, the problem of thermal resistance can be avoided and upgraded overall heat dissipation efficiency can be achieved.
    • 一种板状散热装置,包括具有形成在其上的凹部的平面的板主体,嵌合在凹部中的导热元件,形成在板主体和导热元件中的任一个上的至少一个槽, 至少一个热管被压入槽中以与槽的开放侧齐平。 在热管被压入槽中并且导热元件牢固地装配在凹部中之后,通过切割操作去除导热元件高于平面的部分,使得导热元件与 板体的平面减少了散热装置占用的空间。 通过上述布置,可以避免热阻的问题,并且可以提高总的散热效率。
    • 28. 发明授权
    • Image capture device having tilt and/or perspective correction
    • 具有倾斜和/或透视校正的图像捕获装置
    • US08687070B2
    • 2014-04-01
    • US12644800
    • 2009-12-22
    • Jason Hau-Ping ChenBrandon Dean SlackDavid I. Simon
    • Jason Hau-Ping ChenBrandon Dean SlackDavid I. Simon
    • H04N5/228H04N5/222
    • H04N5/23261H04N5/23248H04N5/23293
    • Methods and apparatuses are disclosed to correct for tilt and/or perspective distortion in image capture devices. In some embodiments, the method may include reading an orientation measurement associated with a relative position of an image capture device with respect to an object, determining if the orientation measurement is less than a threshold, and in the event that the orientation measurement is less than the threshold, correcting an image obtained by the image capture device. In some embodiments, the apparatus may include an image sensor, a memory coupled to the image sensor, an orientation measurement device coupled to the image sensor, and a distance measurement device coupled to the image sensor, where the image data may be stored in the memory along with a measurement from the accelerometer and along with a measurement from the distance measurement device.
    • 公开了用于校正图像捕获装置中的倾斜和/或透视失真的方法和装置。 在一些实施例中,该方法可以包括读取与图像捕获装置相对于对象的相对位置相关联的取向测量,确定取向测量是否小于阈值,以及在取向测量小于 阈值,校正由图像捕获装置获得的图像。 在一些实施例中,该装置可以包括图像传感器,耦合到图像传感器的存储器,耦合到图像传感器的取向测量装置以及耦合到图像传感器的距离测量装置,其中可以将图像数据存储在 存储器以及来自加速度计的测量以及距离测量装置的测量值。