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    • 2. 发明申请
    • Method of fabricating SiGe Bi-CMOS device
    • 制造SiGe Bi-CMOS器件的方法
    • US20060121667A1
    • 2006-06-08
    • US11283012
    • 2005-11-18
    • Hyun BaeSeung LeeSang KimJin Kang
    • Hyun BaeSeung LeeSang KimJin Kang
    • H01L21/8238
    • H01L21/8249
    • Provided is a method of fabricating a silicon germanium (SiGe) Bi-CMOS device. In the fabrication method, the source and drain of the CMOS device is formed using a silicon germanium (SiGe) heterojunction, instead of silicon, thereby preventing a leakage current resulting from a parasitic bipolar operation. Further, since the source and drain is connected with an external interconnection through the nickel (Ni) silicide layer, the contact resistance is reduced, thereby preventing loss of a necessary voltage for a device operation and accordingly, making it possible to enable a low voltage and low power operation and securing a broad operation region even in a low voltage operation of an analogue circuit.
    • 提供一种制造硅锗(SiGe)Bi-CMOS器件的方法。 在制造方法中,使用硅锗(SiGe)异质结代替硅形成CMOS器件的源极和漏极,从而防止由寄生双极性操作引起的漏电流。 此外,由于源极和漏极通过镍(Ni)硅化物层与外部互连件连接,所以接触电阻降低,从而防止器件操作所需的电压的损失,并因此使得能够实现低电压 并且即使在模拟电路的低电压操作下也能实现低功率操作并确保宽的操作区域。
    • 8. 发明申请
    • 3D image measuring apparatus and method thereof
    • 3D图像测量装置及其方法
    • US20070133011A1
    • 2007-06-14
    • US11637040
    • 2006-12-12
    • Kwangill KohEun SeongMoon JeonMin KimSeung Lee
    • Kwangill KohEun SeongMoon JeonMin KimSeung Lee
    • G01B11/30
    • G01B11/25G01S17/89
    • A three dimensional (3D) image measuring apparatus and method, which can emit a light towards one surface and another surface of a measurement object by using a plurality of lights and filters, and thereby can remove a shadow area which may incur when measuring a 3D image, is provided. The 3D image measuring apparatus includes an XY stage; a projection portion comprising a first light and a second light which generate a light, a plurality of projection lenses which is installed on one surface of the first light and the second light respectively, a lattice board which is provided between the first and second lights and the plurality of projection lenses, and formed with a plurality of lattices, and a projection portion movement instrument which moves the lattice board into a vertical direction to an emitted direction of the generated light from the first light and the second light; a light path converter comprising a plurality of mirrors which is provided on one surface of the projection portion, and spaced apart from each other at predetermined intervals, a first filter and a second filter which are provided in a lower portion of the plurality of mirrors respectively, and adjust and filter optical properties of a light, having passed through the plurality of mirrors, and a third light which is provided between the first filter and the second filter to emit the light towards a inspection object; and an imaging portion comprising a third filter, an imaging lens which is provided in an upper portion of the third filter to image the light, having passed through the third filter, and an camera which is provided in an upper portion of the imaging lens to take an image, having passed through the imaging lens.
    • 一种三维(3D)图像测量装置和方法,其可以通过使用多个灯和滤光器向测量对象的一个​​表面和另一个表面发射光,从而可以去除在测量3D时可能引起的阴影区域 图像,被提供。 3D图像测量装置包括XY平台; 包括第一光和产生光的第二光的投影部分,分别安装在第一光和第二光的一个表面上的多个投影透镜,设置在第一和第二光之间的格子板,以及 多个投影透镜,并且形成有多个格子;以及突起部移动器,其使格栅板从与第一光和第二光的所产生的光的发射方向垂直的方向移动; 光路转换器,包括设置在所述突出部分的一个表面上并且以预定间隔彼此间隔开的多个反射镜,分别设置在所述多个反射镜的下部中的第一滤光器和第二滤光器 并且调整和过滤已经穿过多个反射镜的光的光学特性,以及设置在第一滤光器和第二滤光器之间以将光发射到检查对象的第三光; 以及成像部分,包括第三滤光器,成像透镜,其设置在第三滤光器的上部以对通过第三滤光器的光进行成像,以及设置在成像透镜的上部的照相机, 拍摄已经通过成像镜头的图像。
    • 9. 发明申请
    • Method and apparatus for distinguishing obscene video using visual feature
    • 使用视觉特征区分淫秽视频的方法和装置
    • US20070098267A1
    • 2007-05-03
    • US11442565
    • 2006-05-26
    • Seung LeeTaek NamJong JangHo Lee
    • Seung LeeTaek NamJong JangHo Lee
    • G06K9/62G06K9/46
    • G06K9/00711G06K9/4652
    • A method and apparatus for generating discriminant functions for distinguishing obscene videos by using visual features of video data, and a method and apparatus for determining whether videos are obscene by using the generated discriminant functions, are provided. The method of generating discriminant functions includes: creating a first frame set by extracting a predetermined number of frames for each video data unit from a group of video data classified as obscene or non-obscene, and creating a second frame set by selecting the frames; generating a frame based discriminant function by extracting visual features of frames of the second frame set, and then generating a first discriminant value by determining whether each frame of the first frame set contains obscene video data; generating a group frame based discriminant function by extracting visual features of a group of frames of the first frame set, and then generating a second discriminant value by determining whether the frames of the group contain obscene video data; and generating a synthetic discriminant function by using the first and second discriminant values as a representative value of the video data. Accordingly, obscene video data stored in a computer system can be automatically and accurately distinguished.
    • 提供了一种用于通过使用视频数据的视觉特征来产生用于区分淫秽视频的判别函数的方法和装置,以及用于通过使用所生成的判别函数来确定视频是淫秽的方法和装置。 产生判别函数的方法包括:通过从分类为淫秽或非淫秽的一组视频数据中提取每个视频数据单元的预定数量的帧来创建第一帧集合,并通过选择帧来创建第二帧集合; 通过提取第二帧集合的帧的视觉特征,生成基于帧的判别函数,然后通过确定第一帧集合的每个帧是否包含淫秽视频数据来生成第一判别值; 通过提取第一帧集合的帧组的视觉特征,生成基于组帧的判别函数,然后通过确定该组的帧是否包含淫秽视频数据来生成第二判别式值; 以及通过使用第一和第二判别值作为视频数据的代表值来产生合成判别函数。 因此,可以自动且准确地区分存储在计算机系统中的淫秽视频数据。