公开(公告)号：US08358845B2

公开(公告)日：2013-01-22

申请号：US12837515

申请日：2010-07-16

Applicant: Chin-Shyurng Fahn ,  Keng-Li Lin

Inventor： Chin-Shyurng Fahn ,  Keng-Li Lin

IPC: G06K9/34 ,  G06K9/00

CPC classification number: G06K9/4638 ,  G06T7/11 ,  G06T7/187

Abstract: A method for labeling connected components and a computer system using the method are provided. With the method, during a process of scanning an image for the first time, each object pixel in the image is assigned a temporary label, and a relationship between each temporary label and a representative label is established after the completion of the process of scanning the image for the first time. Thereafter, the temporary label of each object pixel is replaced by the corresponding representative label during a process of scanning the image for the second time. As a result, the labeling of the connected components can be accomplished by only scanning the image twice such that the efficiency of labeling the connected components can be significantly improved.

Abstract translation: 提供了一种使用该方法标记连接的部件和计算机系统的方法。 使用该方法，在第一次扫描图像的处理期间，向图像中的每个对象像素分配临时标签，并且在扫描完成之后建立每个临时标签与代表标签之间的关系 形象第一次。 此后，在第二次扫描图像的处理期间，由相应的代表标签替换每个对象像素的临时标签。 结果，可以通过仅扫描图像两次来实现连接的部件的标记，使得可以显着地提高对连接部件的标记效率。

公开(公告)号：US20110182768A1

公开(公告)日：2011-07-28

申请号：US12731683

申请日：2010-03-25

Applicant: Wei Te Wu ,  Wen Lin Lo ,  Keng Li Lin ,  Hung Ching Lu

Inventor： Wei Te Wu ,  Wen Lin Lo ,  Keng Li Lin ,  Hung Ching Lu

IPC: C22C9/04

CPC classification number: C22C9/04

Abstract: The present invention provides a lead-free brass alloy, including 0.3 to 0.8 wt % of aluminum, 0.01 to 0.4 wt % of bismuth, 0.05 to 1.5 wt % of iron and more than 96 wt % of copper and zinc, wherein the copper is present in an amount ranging from 58 to 75 wt %. The brass alloy of the present invention meets the standard of the environmental regulation, wherein the lead content is less than 0.25 wt % based on the weight of the alloy. Further, the brass alloy of the present invention has 0.05 to 1.5 wt % of iron and less than 0.4% of bismuth, so as to lower production cost, eliminate cracks and increase production yield.

Abstract translation: 本发明提供一种无铅黄铜合金，其包含0.3-0.8重量％的铝，0.01-0.4重量％的铋，0.05-1.5重量％的铁和大于96重量％的铜和锌，其中铜是 存在量为58至75重量％。 本发明的黄铜合金符合环境规定的标准，其中铅含量基于合金的重量小于0.25重量％。 此外，本发明的黄铜合金具有0.05〜1.5重量％的铁和小于0.4重量％的铋，从而降低生产成本，消除裂纹并提高产量。

公开(公告)号：US20110158534A1

公开(公告)日：2011-06-30

申请号：US12837515

申请日：2010-07-16

Applicant: Chin-Shyurng Fahn ,  Keng-Li Lin

Inventor： Chin-Shyurng Fahn ,  Keng-Li Lin

IPC: G06K9/34

CPC classification number: G06K9/4638 ,  G06T7/11 ,  G06T7/187

Abstract: A method for labeling connected components and a computer system using the method are provided. With the method, during a process of scanning an image for the first time, each object pixel in the image is assigned a temporary label, and a relationship between each temporary label and a representative label is established after the completion of the process of scanning the image for the first time. Thereafter, the temporary label of each object pixel is replaced by the corresponding representative label during a process of scanning the image for the second time. As a result, the labeling of the connected components can be accomplished by only scanning the image twice such that the efficiency of labeling the connected components can be significantly improved.

Abstract translation: 提供了一种使用该方法标记连接的部件和计算机系统的方法。 使用该方法，在第一次扫描图像的处理期间，向图像中的每个对象像素分配临时标签，并且在扫描完成之后建立每个临时标签与代表标签之间的关系 形象第一次。 此后，在第二次扫描图像的处理期间，由相应的代表标签替换每个对象像素的临时标签。 结果，可以通过仅扫描图像两次来实现连接的部件的标记，使得可以显着地提高对连接的部件的标记效率。