公开(公告)号：US08624901B2

公开(公告)日：2014-01-07

申请号：US12699229

申请日：2010-02-03

申请人： Bong-cheol Park ,  Sung-gun Jung ,  Hyo-won Kim ,  Moon-ho Park ,  Du-na Oh

发明人： Bong-cheol Park ,  Sung-gun Jung ,  Hyo-won Kim ,  Moon-ho Park ,  Du-na Oh

IPC分类号： G06T13/00

CPC分类号： G06T13/40

摘要： An apparatus and method for generating an animation of a virtual character using video data and a limited number of three-dimensional (3D) key models of a virtual character, are provided. The video data includes a sequence of two-dimensional image frames. The key models are blended together using the calculated weights, and a 3D facial expression most similar to the 2D facial expression included in each image frame may be generated. When the above operations are performed for input video data including a sequence of image frames, a facial animation, which makes facial expressions according to facial expressions included in the video data may be created.

摘要翻译： 提供了一种使用视频数据和有限数量的虚拟角色的三维（3D）关键模型来生成虚拟角色的动画的装置和方法。 视频数据包括二维图像帧序列。 使用计算的权重将关键模型混合在一起，并且可以生成与每个图像帧中包括的2D面部表情最相似的3D面部表情。 当对包括一系列图像帧的输入视频数据执行上述操作时，可以创建根据包括在视频数据中的面部表情进行面部表情的面部动画。

公开(公告)号：US20130094766A1

公开(公告)日：2013-04-18

申请号：US13438367

申请日：2012-04-03

申请人： Yeong-Kyeong Seong ,  Chu-Ho Chang ,  Moon-Ho Park

发明人： Yeong-Kyeong Seong ,  Chu-Ho Chang ,  Moon-Ho Park

IPC分类号： G06K9/40 ,  G06K9/46

CPC分类号： G06T7/0083 ,  G06T7/0012 ,  G06T7/12 ,  G06T2207/10072 ,  G06T2207/30096

摘要： An apparatus for extracting a candidate image frame includes a generating unit configured to generate at least one lesion value that represents a characteristic of a lesion included in each of a plurality of 2-dimensional image frames that form a 3-dimensional image, and an extracting unit configured to extract, from the image frames, at least one candidate image frame usable for correcting a boundary of the lesion based on the at least one lesion value.

摘要翻译： 一种用于提取候选图像帧的装置包括：生成单元，被配置为生成表示包含在形成3维图像的多个2维图像帧中的每一个中的病变的特征的至少一个病变值，以及提取 被配置为从所述图像帧中提取至少一个可用于基于所述至少一个损伤值来校正所述病变的边界的候选图像帧。

公开(公告)号：US20120165673A1

公开(公告)日：2012-06-28

申请号：US13284403

申请日：2011-10-28

申请人： Moon-ho PARK

发明人： Moon-ho PARK

IPC分类号： A61B8/14

CPC分类号： A61B8/0825 ,  A61B8/4254 ,  A61B8/429 ,  A61B8/463

摘要： A method of displaying a diagnostic image is provided. The method includes setting an examination target of a subject, dividing the examination target into a plurality of examination regions, detecting whether a signal region indicated by a signal transmitted from a probe collides with each of the plurality of examination regions, calculating a collision frequency of each of the plurality of examination regions, based on a result of the detecting, and displaying a diagnostic image that indicates a sectional view of the subject and includes information indicating a degree of the collision frequency of each of the plurality of examination regions included in the sectional view, based on the calculation result.

摘要翻译： 提供了显示诊断图像的方法。 该方法包括设定被检体的检查对象，将检查对象分割为多个检查区域，检测由探头发送的信号所指示的信号区域是否与多个检查区域中的每一个相冲突，计算出检测对象的碰撞频率 所述多个检查区域中的每一个基于所述检测的结果，并且显示指示所述被检体的剖视图的诊断图像，并且包括表示包括在所述多个检查区域中的所述多个检查区域中的每一个的所述碰撞频率的程度的信息 剖面图，根据计算结果。

公开(公告)号：US07599624B2

公开(公告)日：2009-10-06

申请号：US11252401

申请日：2005-10-17

申请人： Sahng Gi Park ,  Su Hwan Oh ,  Kwang Seong Choi ,  Moon Ho Park ,  Yong Soon Baek ,  Kwang Ryong Oh

发明人： Sahng Gi Park ,  Su Hwan Oh ,  Kwang Seong Choi ,  Moon Ho Park ,  Yong Soon Baek ,  Kwang Ryong Oh

IPC分类号： H04J14/00

CPC分类号： H04J14/0282 ,  H04J14/0226 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J2014/0253

摘要： A channel switching function is added to a wavelength division multiplexing passive optical network (WDM-PON) system, which is an access optical network system, and the potential transmission rate is increased by combining wide wavelength tunable lasers and a time division multiplexing (TDM) data structure and properly using the necessary optical components. In addition, when the wavelength of a light source or an arrayed waveguide grating (AWG) changes, the wavelength is traced and the magnitude of a transmitted signal is maximized without an additional detour line using a loop-back network structure. Furthermore, fewer thermo-electric controllers (TECs) are required for stabilizing the temperature of an optical line terminal (OLT) using wavelength tunable lasers, each laser electrically changing its wavelength.

摘要翻译： 信道切换功能被添加到作为接入光网络系统的波分复用无源光网络（WDM-PON）系统，并且通过组合宽波长可调激光器和时分复用（TDM）来增加潜在传输速率， 数据结构，并正确使用必要的光学元件。 此外，当光源或阵列波导光栅（AWG）的波长改变时，跟踪波长，并且使用环回网络结构，没有额外的绕行线，传输信号的幅度最大化。 此外，需要较少的热电控制器（TEC）来稳定使用波长可调激光器的光线路终端（OLT）的温度，每个激光电子改变其波长。

公开(公告)号：US07130325B2

公开(公告)日：2006-10-31

申请号：US10749043

申请日：2003-12-29

申请人： Su Hwan Oh ,  Moon Ho Park ,  Ji Myon Lee ,  Ki Soo Kim ,  Chul Wook Lee ,  Hyun Sung Ko ,  Sahng Gi Park ,  Young Chul Chung ,  Su Hyun Kim

发明人： Su Hwan Oh ,  Moon Ho Park ,  Ji Myon Lee ,  Ki Soo Kim ,  Chul Wook Lee ,  Hyun Sung Ko ,  Sahng Gi Park ,  Young Chul Chung ,  Su Hyun Kim

IPC分类号： H01S5/00 ,  H01S3/08

CPC分类号： H01S5/06256 ,  H01S5/028 ,  H01S5/06258 ,  H01S5/1209 ,  H01S5/125 ,  H01S5/2205 ,  H01S5/227

摘要： The present invention relates to a semiconductor laser, having a construction capable of tuning a wavelength, in which a sampled grating distributed feedback SG-DFB structure portion and a sampled grating distributed Bragg reflector SG-DBR structure portion are integrated. In the present invention, the refraction index are varied in accordance with a current applied to the phase control area in the SG-DFB structure portion and the SG-DBR structure portion, whereby it is possible to continuously or discontinuously tune the wavelength. Therefore, in such a wavelength tunable semiconductor laser, its construction is relatively simple, and it is relatively useful to the manufacturing and mass-producing the semiconductor laser. In addition, such a wavelength tunable semiconductor laser has an excellent output optical efficiency while making it possible to tune the wavelength of the wide band.

摘要翻译： 本发明涉及具有能够调谐波长的结构的半导体激光器，其中采样光栅分布反馈SG-DFB结构部分和采样光栅分布布拉格反射器SG-DBR结构部分被集成。 在本发明中，折射率根据SG-DFB结构部分和SG-DBR结构部分中的相位控制区域的电流而变化，由此可以连续或不连续地调谐波长。 因此，在这种波长可调谐半导体激光器中，其结构相对简单，对制造和批量生产半导体激光器相对有用。 此外，这种波长可调谐半导体激光器具有优异的输出光学效率，同时可以调谐宽带的波长。

公开(公告)号：US07065108B2

公开(公告)日：2006-06-20

申请号：US10744457

申请日：2003-12-22

申请人： Sahng Gi Park ,  Moon Ho Park ,  Ji Myon Lee ,  Su Hwan Oh ,  Kyong Hon Kim

发明人： Sahng Gi Park ,  Moon Ho Park ,  Ji Myon Lee ,  Su Hwan Oh ,  Kyong Hon Kim

IPC分类号： H01S3/10

CPC分类号： H01S5/10 ,  G02B6/12004 ,  G02B6/124 ,  H01S5/026 ,  H01S5/028 ,  H01S5/0425 ,  H01S5/0607 ,  H01S5/06255 ,  H01S5/0654 ,  H01S5/101 ,  H01S5/1025 ,  H01S5/1082 ,  H01S5/12 ,  H01S5/1212 ,  H01S5/1237 ,  H01S5/1243 ,  H01S5/125 ,  H01S5/14

摘要： A tunable semiconductor laser including a Fabry-Perot filter and an electrode array is disclosed. The propagation direction of the light beam in the cavity can be consecutively shifted applying electric field or current to the electrode and tuning can consecutively performed over the wide wavelength band by the consecutive shift of the angle of the intra cavity laser beam.

摘要翻译： 公开了一种包括法布里 - 珀罗滤波器和电极阵列的可调谐半导体激光器。 空腔中的光束的传播方向可以连续地向电极施加电场或电流，并且可以通过腔内激光束的角度的连续移动在宽波长带上连续执行调谐。

公开(公告)号：US07045374B2

公开(公告)日：2006-05-16

申请号：US10844321

申请日：2004-05-13

申请人： Dong Hun Lee ,  Eun Deok Sim ,  Ki Soo Kim ,  Moon Ho Park

发明人： Dong Hun Lee ,  Eun Deok Sim ,  Ki Soo Kim ,  Moon Ho Park

IPC分类号： H01L21/00

CPC分类号： H01S5/5009 ,  H01S5/1014 ,  H01S5/2206 ,  H01S5/227 ,  H01S5/3213 ,  H01S2301/173 ,  H01S2301/18

摘要： Provided is a method for manufacturing a planar buried semiconductor optical amplifier in which a spot size converter with a double-core structure is integrated, comprising the steps of: after growing a lower cladding layer, a lower waveguide layer and an upper cladding layer on a substrate, patterning a portion of thickness of the lower cladding layer, the lower waveguide layer and the upper cladding layer through an etching process using a dielectric layer pattern to form a lower waveguide; growing a planarization layer on the etched portions of the lower cladding layer, the lower waveguide layer and the upper cladding layer to smooth a surface; after removing the dielectric layer pattern, growing a space layer, an upper waveguide layer and a first cladding layer on the overall upper surface; patterning the first cladding layer, the upper waveguide layer and the space layer through the etching process using the dielectric layer pattern to form an upper waveguide having a horizontal taper area; after growing a first current blocking layer on the etched portions of the first cladding layer, the upper waveguide layer and the space layer of the upper waveguide, growing a second current blocking layer on the exposed portion of the first current block layer excluding the dielectric layer pattern; and after removing the dielectric layer pattern, forming a second cladding layer on the overall upper surface, and forming an electrode on the second cladding layer and the substrate, respectively.

摘要翻译： 提供一种制造平面埋入式半导体光放大器的方法，其中集成了具有双芯结构的光斑尺寸转换器，包括以下步骤：在下敷层，下波导层和上包层上生长 基板，通过使用电介质层图案的蚀刻工艺构图下包层，下波导层和上包层的厚度的一部分，以形成下波导; 在下包层，下波导层和上包层的蚀刻部分上生长平坦化层，以平滑表面; 在去除介电层图案之后，在整个上表面上生长空间层，上波导层和第一包层; 通过使用电介质层图案的蚀刻工艺图案化第一包层，上波导层和空间层，以形成具有水平锥面积的上波导; 在第一包层的蚀刻部分，上波导层和上波导的空间层上生长第一电流阻挡层之后，在除电介质层之外的第一电流块层的暴露部分上生长第二电流阻挡层 模式; 并且在去除介电层图案之后，在整个上表面上形成第二包层，并分别在第二包覆层和基板上形成电极。

公开(公告)号：US6037198A

公开(公告)日：2000-03-14

申请号：US139651

申请日：1998-08-25

申请人： Kyoung Wan Park ,  Seong Jae Lee ,  Moon Ho Park ,  Min Cheol Shin ,  Sang Chul Oh

发明人： Kyoung Wan Park ,  Seong Jae Lee ,  Moon Ho Park ,  Min Cheol Shin ,  Sang Chul Oh

IPC分类号： H01L21/20 ,  H01L21/762 ,  H01C71/00

CPC分类号： H01L21/76262

摘要： The present invention is to fabricate SOI wafer whose the silicon layer is very uniform and the impurity concentration is low. The insulating layer, that is, a composite layer of SiO2 and silicon, is grown on oxide substrate by means of a molecular beam epitaxy fabricating method using silicon as an original material in the oxygen atmosphere. The composite layer of the oxide and silicon is grown according to gradual decreasing the pressure of oxygen atmosphere. A top silicon layer of uniform thickness is grown by means of a molecular beam epitaxy fabricating method using only silicon material consecutively on the composite layer.

摘要翻译： 本发明是制造硅层非常均匀且杂质浓度低的SOI晶片。 通过在氧气氛中使用硅作为原料的分子束外延制造方法，在氧化物衬底上生长绝缘层，即SiO 2和硅的复合层。 氧化物和硅的复合层根据氧气气氛的逐渐降低而生长。 通过在复合层上连续使用硅材料的分子束外延制造方法生长均匀厚度的顶部硅层。

公开(公告)号：US09619879B2

公开(公告)日：2017-04-11

申请号：US13363442

申请日：2012-02-01

申请人： Yeong-Kyeong Seong ,  Moon-Ho Park

发明人： Yeong-Kyeong Seong ,  Moon-Ho Park

IPC分类号： G06K9/00 ,  G06T7/00 ,  A61B5/00

CPC分类号： G06T7/0012 ,  A61B5/0091 ,  G06T2207/10072 ,  G06T2207/10132 ,  G06T2207/30068 ,  G06T2207/30096

摘要： An apparatus for detecting a lesion is provided. The apparatus includes an extracting unit configured to extract at least one tissue region from an image of tissue regions, a setting unit configured to set at least one of the at least one extracted tissue region as a lesion detection candidate region, and a detecting unit configured to detect a lesion from the lesion detection candidate region.

公开(公告)号：US09396549B2

公开(公告)日：2016-07-19

申请号：US13438367

申请日：2012-04-03

申请人： Yeong-Kyeong Seong ,  Chu-Ho Chang ,  Moon-Ho Park

发明人： Yeong-Kyeong Seong ,  Chu-Ho Chang ,  Moon-Ho Park

IPC分类号： G06K9/00 ,  G06T7/00

CPC分类号： G06T7/0083 ,  G06T7/0012 ,  G06T7/12 ,  G06T2207/10072 ,  G06T2207/30096

摘要： An apparatus for extracting a candidate image frame includes a generating unit configured to generate at least one lesion value that represents a characteristic of a lesion included in each of a plurality of 2-dimensional image frames that form a 3-dimensional image, and an extracting unit configured to extract, from the image frames, at least one candidate image frame usable for correcting a boundary of the lesion based on the at least one lesion value.

摘要翻译： 一种用于提取候选图像帧的装置包括：生成单元，被配置为生成表示包含在形成3维图像的多个2维图像帧中的每一个中的病变的特征的至少一个病变值，以及提取 被配置为从所述图像帧中提取至少一个可用于基于所述至少一个损伤值来校正所述病变的边界的候选图像帧。