Method for identifying color in machine and computer vision applications
    1.
    发明授权
    Method for identifying color in machine and computer vision applications 有权
    识别机器和计算机视觉应用中颜色的方法

    公开(公告)号:US08064691B2

    公开(公告)日:2011-11-22

    申请号:US12107092

    申请日:2008-04-22

    IPC分类号: G06K9/00 G06K9/34

    摘要: A method for identifying color in a target creates a ratio color space by determining the largest color component value of each pixel in an image and creating a ratio of all of the color component value with the largest component value for each pixel. The ratio for the color component of each pixel undergoes a threshold test to identify each color component as a rich shade or a fade shade. The ratio space color components are converted to a black and white image. Color information of adjacent pixels are clumped together to form blobs of the same color. The blobs are filtered by shape, color, location, or orientation and sorted to find targets that consist of a predefined pattern with the desired characteristics.

    摘要翻译: 用于识别目标中的颜色的方法通过确定图像中每个像素的最大颜色分量值并且为每个像素产生具有最大分量值的所有颜色分量值的比率来产生比率颜色空间。 每个像素的颜色分量的比率进行阈值测试,以将每个颜色分量识别为丰富的阴影或淡入淡出。 比例空间颜色分量被转换为黑白图像。 相邻像素的颜色信息被聚集在一起以形成相同颜色的斑点。 斑点通过形状,颜色,位置或方向进行过滤,并进行排序以找到由具有所需特征的预定义模式组成的目标。

    TEETHER
    5.
    发明申请
    TEETHER 审中-公开

    公开(公告)号:US20130072977A1

    公开(公告)日:2013-03-21

    申请号:US13640791

    申请日:2011-05-31

    IPC分类号: A61J17/00

    摘要: A teething device comprising a shield connected to a gum soothing portion formed from a frame is disclosed. The frame is configured to locate underneath a lip and against a gum of an infant when in use. Furthermore, the frame is shaped so as to conform to an infant's gumso as to produce a massaging effect on said gum.

    摘要翻译: 公开了一种出牙装置,其包括连接到由框架形成的口香糖部分的护罩。 框架被配置为在使用时定位在唇部和婴儿口香糖下面。 此外,框架被成形为符合婴儿的口香糖,以便对所述口香糖产生按摩效果。

    Baby bottle
    6.
    外观设计

    公开(公告)号:USD674101S1

    公开(公告)日:2013-01-08

    申请号:US29409160

    申请日:2011-12-21

    申请人: Peter Smith

    设计人: Peter Smith

    Cold storage doorway with airflow control system and method
    7.
    发明授权
    Cold storage doorway with airflow control system and method 有权
    具有气流控制系统和方法的冷藏门口

    公开(公告)号:US08287337B2

    公开(公告)日:2012-10-16

    申请号:US11649513

    申请日:2007-01-04

    IPC分类号: F24F9/00

    摘要: A conditioned vestibule, control system, and method are disclosed for use with a cold storage doorway that separates warm and cold sides. A heater warms an air stream discharged across the doorway by the vestibule. A control unit operates the heater to maintain an air stream temperature. The control unit continuously monitors the air stream temperature and operates the heater to maintain the air stream temperature in a non-saturated state based on a humidity ratio. One embodiment calculates first and second temperatures based, respectively, warm and cold side tangent lines to a psychrometric saturation curve and based on the humidity ratio. The tangent lines are based on humidity and temperature sensed on the warm and cold sides. The air stream is warmed to at least the greater of the first and second temperatures. One embodiment controls air flow to adjust the humidity ratio to more efficiently operate the vestibule.

    摘要翻译: 公开了一种调节前庭,控制系统和方法,用于分开冷和冷侧的冷藏入口。 加热器通过前庭加热通过门口排出的气流。 控制单元操作加热器以维持气流温度。 控制单元连续地监视气流温度并操作加热器,以基于湿度比将气流温度保持在非饱和状态。 一个实施例分别计算基于湿度比的基于温湿度饱和曲线的暖和冷侧切线的第一和第二温度。 切线基于在温暖和冷的两侧感测到的湿度和温度。 空气流被加热到至少第一和第二温度中的较大值。 一个实施例控制空气流量以调节湿度比以更有效地操作前庭。