公开(公告)号：US20080128843A1

公开(公告)日：2008-06-05

申请号：US11782843

申请日：2007-07-25

Applicant: Sang Uk LEE

Inventor： Sang Uk LEE

IPC: H01L31/0232

CPC classification number: H01L27/14621 ,  H01L27/14627

Abstract: An image sensor is provided having: a color filter layer including a red color filter with a first thickness, a green color filter with a second thickness, and a blue color filter with a third thickness; and a microlens array having a first microlens with a fourth thickness formed on the red color filter, a second microlens with a fifth thickness formed on the green color filter, and a third microlens with a sixth thickness formed on the blue color filter. In one embodiment, the sums of the first thickness and the fourth thickness, the second thickness and the fifth thickness, and the third thickness and the sixth thickness can be the same.

Abstract translation: 提供了一种图像传感器，其具有：滤色器层，包括具有第一厚度的红色滤色器，具有第二厚度的绿色滤色器和具有第三厚度的蓝色滤色器; 以及微透镜阵列，其具有形成在所述红色滤色器上的具有第四厚度的第一微透镜，在所述绿色滤色器上形成具有第五厚度的第二微透镜，以及形成在所述蓝色滤色器上的第六厚度的第三微透镜。 在一个实施例中，第一厚度和第四厚度，第二厚度和第五厚度以及第三厚度和第六厚度之和可以相同。

公开(公告)号：US20070129922A1

公开(公告)日：2007-06-07

申请号：US11437612

申请日：2006-05-22

Applicant: Sang-Uk Lee ,  Ok-Chul Jung ,  Seong-Kyun Jeong ,  Jae-Hoon Kim

Inventor： Sang-Uk Lee ,  Ok-Chul Jung ,  Seong-Kyun Jeong ,  Jae-Hoon Kim

IPC: G06F17/50

CPC classification number: B64G1/244

Abstract: Provided is a satellite simulation system based on component-based satellite modeling. The system includes: a user interface unit for receiving simulation control commands and data and parameter required for simulation from a user; a satellite model unit for individually storing information dependant on the satellite, characteristics of the simulation object model and parameter information based on the characteristics, and performing simulation upon receipt of simulation control commands; and a simulation kernel unit for creating a schedule control command for simulation control of the satellite model unit, the onboard simulation unit and the external interface unit by the control command receiving/transmitting from/to the control command/telemetry to satellite control system, performing control and collecting and managing simulation results.

Abstract translation: 提供了一种基于组件卫星建模的卫星仿真系统。 该系统包括：用户接口，用于从用户接收模拟控制命令和数据和参数所需的参数; 卫星模型单元，用于单独地存储取决于卫星的信息，基于特性的模拟对象模型的特征和参数信息，以及在接收到模拟控制命令时执行模拟; 以及模拟核心单元，用于通过从/从控制命令/遥测到卫星控制系统的控制命令来创建用于卫星模型单元，车载模拟单元和外部接口单元的模拟控制的调度控制命令，执行 控制和收集和管理模拟结果。

公开(公告)号：US20060100846A1

公开(公告)日：2006-05-11

申请号：US11182133

申请日：2005-07-14

Applicant: Sang-Uk Lee ,  Jae-Hoon Kim ,  Ho-Jin Lee ,  Seong-Pal Lee

Inventor： Sang-Uk Lee ,  Jae-Hoon Kim ,  Ho-Jin Lee ,  Seong-Pal Lee

IPC: G06F9/45

CPC classification number: B64G7/00 ,  B64G1/24 ,  H04L67/38

Abstract: A hybrid-type satellite simulation system and a method thereof are disclosed. The system includes: a satellite modeling unit including a satellite model and a software model having flight dynamics and space environment data; a satellite operation unit for generating a telecommand, transmitting the telecommand to the satellite simulation system, receiving simulation result as a telemetry, analyzing the simulation result and displaying the analyzed result; a simulator kernel for managing and controlling the satellite simulation system; a TCP/IP interface processing unit for performing an interface function of TCP/IP level between the simulator kernel and a satellite onboard computer; an onboard computer interface processing unit for performing an interface function between the satellite onboard computer and the TCP/IP interface processing unit; and a satellite onboard computer including flight software for controlling a satellite.

Abstract translation: 公开了一种混合型卫星仿真系统及其方法。 该系统包括：包括卫星模型和具有飞行动力学和空间环境数据的软件模型的卫星建模单元; 用于产生遥控的卫星操作单元，向卫星仿真系统发送遥控信号，接收模拟结果作为遥测，分析仿真结果并显示分析结果; 用于管理和控制卫星仿真系统的模拟器内核; TCP / IP接口处理单元，用于在模拟器内核和机载计算机之间执行TCP / IP级别的接口功能; 车载计算机接口处理单元，用于在卫星机载计算机和TCP / IP接口处理单元之间执行接口功能; 以及包含用于控制卫星的飞行软件的卫星机载计算机。

公开(公告)号：US5960120A

公开(公告)日：1999-09-28

申请号：US791142

申请日：1997-01-30

Applicant: Chang-Woo Lee ,  Sang-Uk Lee

Inventor： Chang-Woo Lee ,  Sang-Uk Lee

IPC: G06T9/00 ,  H04N7/26 ,  H04N7/28 ,  H04N7/30 ,  G06K9/36 ,  G06K9/38 ,  G06K9/46

CPC classification number: G06T9/008 ,  H04N19/136 ,  H04N19/18 ,  H04N19/48 ,  H04N19/60 ,  H04N19/94 ,  H04N19/96 ,  H04N19/124 ,  H04N19/132 ,  H04N19/146 ,  H04N19/149 ,  H04N19/15 ,  H04N19/63

Abstract: An apparatus for vector-quantizing an image signal having a low transmission rate which includes a four-band linear filter para-unitary (LPPU) filter group for transforming an input image signal into transform coefficients which are represented by 4.times.4 frequency bands. A code modulator differential-pulse-code-modulates a direct current (DC) component among the transform coefficients output from the four-band LPPU filter group. A coefficient extractor extracts a predetermined number of low-frequency alternating current (AC) component coefficients from the transform coefficients output from the four-band LPPU filter group. A classifier determines a corresponding class, from a plurality of predetermined classes, using the low-frequency AC component coefficients extracted by the coefficient extractor, and outputs class information representing the determined class. A classified vector quantizer quantizes classified vectors of corresponding AC component coefficients input from the coefficient extractor according to the class information output from the classifier and outputs block position information, corresponding to an image block having a predetermined size, of a block matching the transform coefficients transformed by the four-band LPPU filter group, together with the classified-vector-quantized image data and the corresponding class information when the class information does not represent a particular class among the plurality of the predetermined classes, and outputs the classified-vector-quantized image data and the corresponding class information when the class information represents the particular class.

Abstract translation: 一种用于矢量量化具有低传输速率的图像信号的装置，其包括用于将输入图像信号变换为由4×4频带表示的变换系数的四频带线性滤波器对称（LPPU）滤波器组。 代码调制器对从四波段LPPU滤波器组输出的变换系数中的直流（DC）分量进行差分脉冲编码调制。 系数提取器从四波段LPPU滤波器组输出的变换系数中提取预定数量的低频交流（AC）分量系数。 分类器使用由系数提取器提取的低频AC分量系数，从多个预定类别中确定相应类别，并且输出表示所确定类的类别信息。 分类矢量量化器根据从分类器输出的类信息，量化从系数提取器输入的相应AC分量系数的分类矢量，并输出与具有预定大小的图像块对应的块位置信息，该块与变换系数相匹配 通过四频带LPPU滤波器组与分类矢量量化的图像数据和相应的类信息一起，当类信息不表示多个预定类别中的特定类别时，并输出分类矢量量化的 当类信息表示特定类时，图像数据和相应的类信息。