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1.发明授权Encoder of E-8VSB forward error correction for digital television system of ATSC 有权ATSC数字电视系统的E-8VSB前向纠错编码器公开(公告)号：US08325823B2
公开(公告)日：2012-12-04
申请号：US11816357
申请日：2006-02-16
申请人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
发明人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
IPC分类号： H04B1/66
CPC分类号： H04N19/00933 , G06K9/38 , H03M13/2906 , H03M13/2936 , H03M13/2939 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L27/02 , H04N7/26111 , H04N7/26335 , H04N7/26941 , H04N7/50 , H04N7/68 , H04N19/132 , H04N19/40 , H04N19/44 , H04N19/61 , H04N19/89 , H04N19/895
摘要： Provided is an error correcting encoder and, more particularly, to an error correcting encoder used for an improved transmission method of the Advanced Television System Committee (ATSC), and a method thereof. The error correcting encoder for digital television broadcasting, which is suggested in the present research, includes a robust encoder for encoding a one-bit input into robust encoded data; a pre-coding block for receiving the robust encoded data and performing pre-coding to thereby produce a pre-coded signal; and a trellis encoding block for performing trellis encoding on the robust encoded data and the pre-coded signal.
摘要翻译： 提供了一种纠错编码器，更具体地说，涉及一种用于高级电视系统委员会（ATSC）的改进传输方法的纠错编码器及其方法。 在本研究中提出的用于数字电视广播的纠错编码器包括：用于将一位输入编码为鲁棒编码数据的鲁棒编码器; 预编码块，用于接收鲁棒编码数据并执行预编码从而产生预编码信号; 以及用于对鲁棒编码数据和预编码信号执行网格编码的网格编码块。
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2.发明申请ENCODER OF E-8VSB FORWARD ERROR CORRECTION FOR DIGITAL TELEVISION SYSTEM OF ATSC 有权ATSC数字电视系统的E-8VSB前向纠错编码器公开(公告)号：US20100201885A1
公开(公告)日：2010-08-12
申请号：US11816357
申请日：2006-02-16
申请人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
发明人： Kum-ran Ji , Sung-hoon Kim , Jae-young Lee , Seung-won Kim , Soo-in Lee , Chie-teuk Ahn , Jae-bum Kim , Hyun-cheol Park
IPC分类号： H04N5/217
CPC分类号： H04N19/00933 , G06K9/38 , H03M13/2906 , H03M13/2936 , H03M13/2939 , H04L1/0041 , H04L1/006 , H04L1/0065 , H04L27/02 , H04N7/26111 , H04N7/26335 , H04N7/26941 , H04N7/50 , H04N7/68 , H04N19/132 , H04N19/40 , H04N19/44 , H04N19/61 , H04N19/89 , H04N19/895
摘要： Provided is an error correcting encoder and, more particularly, to an error correcting encoder used for an improved transmission method of the Advanced Television System Committee (ATSC), and a method thereof. The error correcting encoder for digital television broadcasting, which is suggested in the present research, includes a robust encoder for encoding a one-bit input into robust encoded data; a pre-coding block for receiving the robust encoded data and performing pre-coding to thereby produce a pre-coded signal; and a trellis encoding block for performing trellis encoding on the robust encoded data and the pre-coded signal.
摘要翻译： 提供了一种纠错编码器，更具体地说，涉及一种用于高级电视系统委员会（ATSC）的改进传输方法的纠错编码器及其方法。 在本研究中提出的用于数字电视广播的纠错编码器包括：用于将一位输入编码为鲁棒编码数据的鲁棒编码器; 预编码块，用于接收鲁棒编码数据并执行预编码从而产生预编码信号; 以及用于对鲁棒编码数据和预编码信号执行网格编码的网格编码块。
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公开(公告)号：US07072121B2
公开(公告)日：2006-07-04
申请号：US11016315
申请日：2004-12-17
申请人： Jae-bum Kim , Young-ran Kim
发明人： Jae-bum Kim , Young-ran Kim
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens is provided. The zoom lens includes a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a negative refractive power. Here, the first through third lens groups are sequentially arranged from an object side toward an image side. At least the second lens group is moved along an optical axis to change magnification. The expression 3.7
摘要翻译： 提供变焦镜头。 变焦透镜包括具有负折光力的第一透镜组，具有正折光力的第二透镜组和具有负折光力的第三透镜组。 这里，第一至第三透镜组从物体侧朝向像侧顺序排列。 至少第二透镜组沿着光轴移动以改变放大率。 表达式
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公开(公告)号：US07502558B2
公开(公告)日：2009-03-10
申请号：US11170543
申请日：2005-06-29
申请人： Jae-bum Kim , Jung-pa Seo
发明人： Jae-bum Kim , Jung-pa Seo
IPC分类号： G03B15/03
CPC分类号： G03B15/05 , G03B2215/0567 , G03B2215/0592
摘要： An illuminating system for a camera that can illuminate an area according to an angle of view of the camera for stroboscopy is provided. The illuminating system includes: a light source emitting light; and an illuminating lens arranged in an optical path of the light emitted from the light source and having a fly-eye lens surface with a plurality of lens cells thereon and an aspherical or spherical lens surface opposite to the fly-eye lens surface.
摘要翻译： 提供一种用于照相机的照明系统，其可以根据用于频闪镜的相机的视角来照亮区域。 照明系统包括：发光的光源; 以及照明透镜，其布置在从光源发射的光的光路中，并且具有其上具有多个透镜单元的飞眼透镜表面和与该飞眼透镜表面相对的非球面或球面透镜表面。
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公开(公告)号：US20060188244A1
公开(公告)日：2006-08-24
申请号：US11170543
申请日：2005-06-29
申请人： Jae-bum Kim , Jung-pa Seo
发明人： Jae-bum Kim , Jung-pa Seo
IPC分类号： G03B15/03
CPC分类号： G03B15/05 , G03B2215/0567 , G03B2215/0592
摘要： An illuminating system for a camera that can illuminate an area according to an angle of view of the camera for stroboscopy is provided. The illuminating system includes: a light source emitting light; and an illuminating lens arranged in an optical path of the light emitted from the light source and having a fly-eye lens surface with a plurality of lens cells thereon and an aspherical or spherical lens surface opposite to the fly-eye lens surface.
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公开(公告)号：US20050157404A1
公开(公告)日：2005-07-21
申请号：US11016315
申请日：2004-12-17
申请人： Jae-bum Kim , Young-ran Kim
发明人： Jae-bum Kim , Young-ran Kim
IPC分类号： G02B15/163 , G02B15/177 , G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens is provided. The zoom lens includes a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having a negative refractive power. Here, the first through third lens groups are sequentially arranged from an object side toward an image side. At least the second lens group is moved along an optical axis to change magnification. The expression 3.7
摘要翻译： 提供变焦镜头。 变焦透镜包括具有负折光力的第一透镜组，具有正折光力的第二透镜组和具有负折光力的第三透镜组。 这里，第一至第三透镜组从物体侧朝向像侧顺序排列。 至少第二透镜组沿着光轴移动以改变放大率。 表达式
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