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    • 5. 发明申请
    • Apparatus and Method for Measuring Depth and Method for Computing Image Defocus and Blur Status
    • 用于测量深度的装置和方法以及用于计算图像散焦和模糊状态的方法
    • US20100310176A1
    • 2010-12-09
    • US12510368
    • 2009-07-28
    • Huei-Yung LINKia-Da GuHung-Chia Wang
    • Huei-Yung LINKia-Da GuHung-Chia Wang
    • G06K9/46
    • G06T7/571G06T2207/10148
    • An apparatus and a method for measuring the depth of an object in a scene and a method for computing image defocus and blur status are provided. An image analysis unit receives a plurality of reference blurred images, analyzes the reference blurred images, produces reference grey-scale distribution data, where the reference blurred images corresponds to a plurality of reference depths, respectively. A blur comparison module produces a blur model according to the reference grey-scale distribution data and the corresponding reference depths. The image analysis unit receives a target blurred image, analyzes the target blurred image, and produces and transmits target grey-scale distribution data to the blur comparison module for comparing the target grey-scale distribution data according to the blur model, and producing depth information. Moreover, the present invention further produces the corresponding blur status data, used in defocus and blur computations, according to the defocused and blurred image.
    • 提供了用于测量场景中的物体的深度的装置和方法以及用于计算图像散焦和模糊状态的方法。 图像分析单元接收多个参考模糊图像,分析参考模糊图像,产生参考灰度分布数据,其中参考模糊图像分别对应于多个参考深度。 模糊比较模块根据参考灰度分布数据和相应的参考深度产生模糊模型。 图像分析单元接收目标模糊图像,分析目标模糊图像,并将目标灰度分布数据产生并发送到模糊比较模块,用于根据模糊模型比较目标灰度分布数据,并产生深度信息 。 此外,本发明还根据散焦和模糊图像产生用于散焦和模糊计算的相应的模糊状态数据。
    • 9. 发明授权
    • Food distributor
    • 食品经销商
    • US5709319A
    • 1998-01-20
    • US727228
    • 1996-10-08
    • Chia-Wang Yao
    • Chia-Wang Yao
    • A01K5/02A01K61/02B67D5/64
    • A01K5/0291A01K61/025
    • A food distributor includes a box with a cover and a distributing member rotatably disposed to a front side of the box, the front side of the box having a first hole defined therein, the distributing member having a first circular flange extending from a rear wall thereof and the first circular flange having a threaded inner periphery, a second hole defined in the rear wall from which a second circular flange extends to enclose the second hole such that the distributing member is connected to the front side by engaging the second circular flange with the first hole, the distributing member having at least one outlet defined in a peripheral wail thereof, a stirring shaft extending from a front wail through the second hole and the first hole of the box, a motor disposed to the box so as to mechanically drive the threaded inner periphery to rotate the distributing member.
    • 食品分配器包括具有盖的盒和可旋转地设置在盒的前侧的分配构件,盒的前侧具有限定在其中的第一孔,分配构件具有从其后壁延伸的第一圆形凸缘 并且所述第一圆形凸缘具有螺纹内周,限定在所述后壁中的第二孔,第二圆形凸缘从所述第二孔延伸以包围所述第二孔,使得所述分配构件通过使所述第二圆形凸缘与所述第二圆形凸缘接合而连接到所述前侧, 第一孔,分配构件具有限定在其外围壁中的至少一个出口,从前壁延伸穿过第二孔和第一孔的搅拌轴,设置在箱体上以便机械地驱动 螺纹内周旋转分配构件。
    • 10. 发明授权
    • Optical film
    • 光学胶片
    • US08580372B2
    • 2013-11-12
    • US12267327
    • 2008-11-07
    • Ting-Yuang WuHsung-Hsing WangYi-Chia Wang
    • Ting-Yuang WuHsung-Hsing WangYi-Chia Wang
    • B32B5/16B32B3/00D06N7/04F21V7/04G02B5/02
    • G02B5/045G02B5/0215G02B5/0231G02B5/0242G02B5/0278G02B6/0053G02F2001/133607Y10T428/24355Y10T428/24479Y10T428/2457Y10T428/25Y10T428/254Y10T428/2991Y10T428/2998
    • The present invention provides an optical film comprising a substrate having a first optical surface and a second surface and a micro structure layer on the first optical surface of the substrate, wherein the micro structure layer comprises a plurality of first light-adjusting structures selected from the group consisting of prism columnar structures, conical columnar structures, solid angle structures and orange-segment like structures and a combination thereof and a plurality of second light-adjusting structures selected from the group consisting of arc columnar structures, lens-like structures, and capsule-like structures and a combination thereof, wherein at least a portion of the second light-adjusting structures has a height greater than those of all the first light-adjusting structures. The optical film of the present invention will not suffer the damage caused on the microstructure layers while achieving a light-gathering effect and effectively reducing optical interference.
    • 本发明提供了一种光学膜,其包括在基板的第一光学表面上具有第一光学表面和第二表面以及微结构层的基板,其中微结构层包括多个第一调光结构, 由棱柱柱状结构,锥形柱状结构,立体角结构和橙色段状结构及其组合组成的组以及从弧形柱状结构,透镜状结构和胶囊组成的组中选择的多个第二调光结构 类似的结构及其组合,其中第二调光结构的至少一部分的高度大于所有第一调光结构的高度。 本发明的光学膜在实现聚光效果的同时不会对微结构层造成损伤,并且有效地减少光学干涉。