Perceptual Image Preview
    1.
    发明申请
    Perceptual Image Preview 有权
    感性图像预览

    公开(公告)号:US20070196027A1

    公开(公告)日:2007-08-23

    申请号:US11276196

    申请日:2006-02-17

    IPC分类号: G06K9/40

    CPC分类号: G06T3/40 G06T2207/20008

    摘要: Systems and methods for perceptual image preview are described. In one aspect, a naive preview image is generated by downsampling a larger image. Perceptual features of the larger image are then detected. Information associated with the detected perceptual features is then incorporated into the naive preview image to create a perceptual preview image. Since the perceptual preview image incorporates information associated with the detected perceptual features, a viewer of the perceptual preview image will be more likely to detect the presence or absence of such perceptual features in the larger image.

    摘要翻译: 描述了感知图像预览的系统和方法。 在一个方面,通过对较大图像进行下采样来生成幼稚的预览图像。 然后检测较大图像的感知特征。 然后将与检测到的感知特征相关联的信息并入到初始预览图像中以创建感知预览图像。 由于感知预览图像包含与检测到的感知特征相关联的信息,感知预览图像的观看者将更可能检测更大图像中这种感知特征的存在或不存在。

    LUMINESCENT ROAD SIGN
    3.
    发明申请
    LUMINESCENT ROAD SIGN 审中-公开
    路灯路标

    公开(公告)号:US20160372014A1

    公开(公告)日:2016-12-22

    申请号:US15178879

    申请日:2016-06-10

    摘要: Road signs having a front face with directional indicia or other informational indicia thereon are provided with a photoluminescent composition containing rare earth materials. The photoluminescent composition is applied to at least a portion of the area of the front face of the road signs. In a preferred embodiment, the composition containing the rare earth materials is applied by silk screening. A clear coat composition is applied over the previously applied photoluminescent composition to discourage wearing and fading of the rare earth material. In at least one preferred embodiment, the front face of the road signs includes a reflective material that meets Federal Department of Transportation specification requirements, and the rare earth material composition is silk screened on the surface of the reflective material.

    摘要翻译: 具有带有方向标记或其他信息标记的正面的道路标志设置有含有稀土材料的光致发光组合物。 光致发光组合物被施加到路标前面区域的至少一部分。 在优选的实施方案中,含有稀土材料的组合物通过丝网印刷法施加。 将透明的涂料组合物涂覆在先前施加的光致发光组合物上以阻止稀土材料的磨损和褪色。 在至少一个优选实施例中,道路标志的前面包括符合联邦交通部规范要求的反射材料,并且稀土材料组合物在反射材料的表面上被丝网印刷。