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1. 发明授权

US08471893B2 Method and apparatus for generating stereoscopic image bitstream using block interleaved method 失效
标题翻译：使用块交错方法产生立体图像比特流的方法和装置
公开(公告)号：US08471893B2
公开(公告)日：2013-06-25
申请号：US12124739
申请日：2008-05-21
申请人： Yong-tae Kim , Jae-seung Kim , Seong-sin Joo , Dae-sik Kim
发明人： Yong-tae Kim , Jae-seung Kim , Seong-sin Joo , Dae-sik Kim
IPC分类号： H04N13/00
CPC分类号： H04N19/85 , H04N13/178 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/70 , H04N19/80 , H04N2213/005
摘要： Provided are a method and apparatus for generating a stereoscopic image bitstream. The method includes dividing a base view image and an additional view image into blocks having a predetermined size, generating a combined image by combining the blocks of the base view image and the blocks of the additional view image, recording the combined image in a payload area of the stereoscopic image bitstream, and recording block combination pattern information about a pattern of arranging the blocks of the base view image and the additional view image in the combined image, in a header area of the stereoscopic image bitstream.
摘要翻译：提供了一种用于生成立体图像比特流的方法和装置。该方法包括将基本视图图像和附加视图图像划分成具有预定大小的块，通过组合基本视图图像的块和附加视图图像的块来生成组合图像，将组合图像记录在有效载荷区域中以及关于将立体图像比特流的标题区域中的基本视图图像和附加视图图像的块排列在合成图像中的图案的记录块组合图案信息。

2. 发明申请

US20110286317A1 ADAPTIVE WRITING METHOD FOR HIGH-DENSITY OPTICAL RECORDING APPARATUS AND CIRCUIT THEREOF 有权
标题翻译：适用于高密度光记录装置及其电路的自适应写入方法
公开(公告)号：US20110286317A1
公开(公告)日：2011-11-24
申请号：US13107404
申请日：2011-05-13
申请人： Jin-gyo Seo , Seong-sin Joo , Du-seop Yoon , Myung-do Roh , Yong-jin Ahn , Seoung-soo KIM , Kyung-geun Lee , Myeong-ho Cho , Chang-Jin Yang , Jong-kyu Kim , Sung-ro Ko , Tatsuhiro Ohtsuka
发明人： Jin-gyo Seo , Seong-sin Joo , Du-seop Yoon , Myung-do Roh , Yong-jin Ahn , Seoung-soo KIM , Kyung-geun Lee , Myeong-ho Cho , Chang-Jin Yang , Jong-kyu Kim , Sung-ro Ko , Tatsuhiro Ohtsuka
IPC分类号： G11B7/0045
CPC分类号： G11B7/00456 , G11B7/0062 , G11B7/00718 , G11B7/126 , G11B7/1267 , G11B20/10009
摘要： An apparatus configured to write input data on an optical recording medium using a write pulse waveform including a first pulse, a last pulse and a multi-pulse train is provided. The apparatus includes a discriminator configured to discriminate a magnitude of a present mark, a magnitude of a leading space, and a magnitude of a trailing space from the input data, a write waveform controller configured to control the write pulse waveform based on a grouping table, the grouping table being configured to store rising edge data of the first pulse of the write pulse waveform grouped in corresponding pulse groups according to magnitudes of a plurality of present marks and magnitudes of a plurality of spaces adjacent to the plurality of present marks, the write pulse waveform being controlled to generate an adaptive write pulse waveform by varying a position of a rising edge of a first pulse of the mark to be written according to at least the magnitudes of the present mark and the leading space, and a processor configured to process the input data on the optical recording medium using the adaptive write pulse waveform. The discriminator is further configured to apply the magnitude of the present mark, the magnitude of the leading space, and the magnitude of the trailing space to the write waveform controller. The width of the first pulse is varied by varying the position of the rising edge.
摘要翻译：提供一种被配置为使用包括第一脉冲，最后脉冲和多脉冲串的写入脉冲波形在光学记录介质上写入输入数据的装置。该装置包括：鉴别器，被配置为从输入数据中鉴别当前标记的大小，前导空间的大小和尾随空间的大小;写入波形控制器，被配置为基于分组表来控制写入脉冲波形所述分组表被配置为根据与所述多个当前标记相邻的多个当前标记和多个空间的幅度的大小来存储分组在相应的脉冲组中的写入脉冲波形的第一脉冲的上升沿数据，写入脉冲波形被控制以通过至少根据当前标记和前导空间的大小改变要写入的标记的第一脉冲的上升沿的位置来产生自适应写入脉冲波形，并且处理器被配置为使用自适应写入脉冲波形处理光学记录介质上的输入数据。鉴别器进一步被配置为将当前标记的幅度，前导空间的幅度和尾部空间的大小应用于写入波形控制器。通过改变上升沿的位置来改变第一脉冲的宽度。

3. 发明申请

US20110286316A1 ADAPTIVE WRITING METHOD FOR HIGH-DENSITY OPTICAL RECORDING APPARATUS AND CIRCUIT THEREOF 有权
标题翻译：适用于高密度光记录装置及其电路的自适应写入方法
公开(公告)号：US20110286316A1
公开(公告)日：2011-11-24
申请号：US13107333
申请日：2011-05-13
申请人： Jin-gyo Seo , Seong-sin Joo , Du-seop Yoon , Myung-do Roh , Yong-jin Ahn , Seoung-soo KIM , Kyung-geun Lee , Myeong-ho Cho , Chang-Jin Yang , Jong-kyu Kim , Sung-ro Ko , Tatsuhiro Ohtsuka
发明人： Jin-gyo Seo , Seong-sin Joo , Du-seop Yoon , Myung-do Roh , Yong-jin Ahn , Seoung-soo KIM , Kyung-geun Lee , Myeong-ho Cho , Chang-Jin Yang , Jong-kyu Kim , Sung-ro Ko , Tatsuhiro Ohtsuka
IPC分类号： G11B20/10
CPC分类号： G11B7/00456 , G11B7/0062 , G11B7/00718 , G11B7/126 , G11B7/1267 , G11B20/10009
摘要： An apparatus configured to write input data on an optical recording medium using a write pulse waveform, the write pulse waveform including a first pulse, a last pulse and a multi-pulse train, is provided. The apparatus includes a discriminator configured to discriminate a magnitude of a present mark and a magnitude of a leading space from the input data, a write waveform controller configured to control the write pulse waveform to generate an adaptive write pulse waveform by varying a position of a rising edge of a first pulse of the present mark to be written according to the magnitude of the present mark and the magnitude of the leading space, and use a grouping table to control the write pulse waveform to generate the adaptive write pulse waveform, the grouping table being configured to store rising edge data of the first pulse of the write pulse waveform varying according to corresponding stored values of magnitudes of present marks and magnitudes of leading spaces, and a processor configured to process the input data on the optical recording medium using the adaptive write pulse waveform. The discriminator is further configured to apply the magnitude of the present mark and the magnitude of the leading space to the write waveform controller. The adaptive write pulse waveform is generated without regard for a trailing space of the present mark being written using the adaptive write pulse waveform. A width of the first pulse is varied by varying the position of the rising edge.
摘要翻译：一种被配置为使用写入脉冲波形将输入数据写入光学记录介质的装置，提供包括第一脉冲，最后脉冲和多脉冲串的写入脉冲波形。该装置包括：鉴别器，被配置为鉴别当前标记的大小和前导空间的幅度与输入数据;写入波形控制器，被配置为通过改变位置来控制写入脉冲波形以产生自适应写入脉冲波形根据当前标记的大小和前导空间的大小对当前标记的第一脉冲的上升沿进行写入，并使用分组表来控制写入脉冲波形以生成自适应写入脉冲波形，分组表被配置为存储写入脉冲波形的第一脉冲的上升沿数据，该上升沿数据根据当前标记的大小和引导空间的幅度的相应存储值而变化，以及处理器，被配置为使用该记录介质处理光学记录介质上的输入数据自适应写入脉冲波形。鉴别器还被配置为将当前标记的大小和前导空间的大小应用于写入波形控制器。产生自适应写入脉冲波形，而不考虑使用自适应写入脉冲波形写入当前标记的拖尾空间。通过改变上升沿的位置来改变第一脉冲的宽度。

4. 发明申请

US20100097396A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 失效
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20100097396A1
公开(公告)日：2010-04-22
申请号：US12477181
申请日：2009-06-03
申请人： Jae-jun LEE , Seong-sin JOO
发明人： Jae-jun LEE , Seong-sin JOO
IPC分类号： G09G5/00
CPC分类号： H04N21/4621 , H04N13/194 , H04N21/234327 , H04N21/235 , H04N21/4348 , H04N21/435 , H04N21/4622 , H04N21/4722 , H04N21/8146 , H04N21/8586
摘要： An image processing apparatus and an image processing method are provided. The image processing apparatus includes: a first receiving unit which receives a first image data and an auxiliary information for receiving a second image data forming an improved image in cooperation with the first image data; a second receiving unit which receives the second image data; an image processing unit which generates an image; and a controller which controls the second receiving unit to receive the second image data based on the auxiliary information and controls the image processing unit to generate the improved image based on the first image data and the second image data.
摘要翻译：提供了图像处理装置和图像处理方法。图像处理装置包括：第一接收单元，其接收第一图像数据和辅助信息，用于接收与第一图像数据协作形成改进图像的第二图像数据; 接收第二图像数据的第二接收单元; 图像处理单元，其生成图像; 以及控制器，其控制所述第二接收单元基于所述辅助信息接收所述第二图像数据，并且基于所述第一图像数据和所述第二图像数据控制所述图像处理单元生成所述改进的图像。

5. 发明授权

US07590034B2 Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt error 有权
标题翻译：用于检测伺服误差的方法，其装置，保持伺服误差信号质量的盘，控制盘记录/重放装置伺服的方法，检测跟踪误差的方法以及检测倾斜误差的方法
公开(公告)号：US07590034B2
公开(公告)日：2009-09-15
申请号：US11944863
申请日：2007-11-26
申请人： Seong-sin Joo , In-sik Park , Byung-in Ma , Chong-sam Chung , Jang-hoon Yoo , Jung-wan Ko , Kyung-geun Lee , Joong-eon Seo
发明人： Seong-sin Joo , In-sik Park , Byung-in Ma , Chong-sam Chung , Jang-hoon Yoo , Jung-wan Ko , Kyung-geun Lee , Joong-eon Seo
IPC分类号： G11B7/00
CPC分类号： G11B7/00718 , G11B7/0901 , G11B7/0938 , G11B7/0941 , G11B7/0956
摘要： An apparatus for recording data on and reproducing data from the disk in which a recording area is divided into sectors, includes a reproducing signal generator for generating a reproducing signal including sum signals V1 and V2 of radial pairs, a sum signal RF_sum, and a push-pull signal RF_pp from an optical signal reflected from the disk, a header area detector for generating a header area signal including a header area from the reproducing signal, a first synchronous signal level detector for detecting a magnitude Ivfo1 of a first synchronous signal in the first header by being synchronized with the header area signal, a second synchronous signal level detector for detecting a magnitude Ivfo3 of a second synchronous signal in the second header by being synchronized with the header area signal, and a balance calculator for calculating the balance of the magnitude Ivfo1 and the magnitude Ivfo3.
摘要翻译：一种用于在盘中记录数据并将数据从记录区域划分成扇区的装置，包括用于产生包括径向对的和信号V1和V2的再现信号的再现信号发生器，和信号RF_sum和推送从光盘反射的光信号的信号RF_pp，用于产生包含来自重放信号的标题区的标题区信号的标题区检测器，用于检测第一同步信号的幅度Ivfo1的第一同步信号电平检测器，第一头部与头部区域信号同步;第二同步信号电平检测器，用于通过与头部区域信号同步来检测第二个头部中的第二同步信号的幅度Ivfo3;以及平衡计算器，幅度Ivfo1和幅度Ivfo3。

6. 发明申请

US20090002481A1 METHOD AND APPARATUS FOR GENERATING STEREOSCOPIC IMAGE BITSTREAM USING BLOCK INTERLEAVED METHOD 失效
标题翻译：使用块交互方法产生立体图像比特的方法和装置
公开(公告)号：US20090002481A1
公开(公告)日：2009-01-01
申请号：US12124739
申请日：2008-05-21
申请人： Yong-tae KIM , Jae-seung KIM , Seong-sin JOO , Dae-sik KIM
发明人： Yong-tae KIM , Jae-seung KIM , Seong-sin JOO , Dae-sik KIM
IPC分类号： H04N13/00
CPC分类号： H04N19/85 , H04N13/178 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/70 , H04N19/80 , H04N2213/005
摘要： Provided are a method and apparatus for generating a stereoscopic image bitstream. The method includes dividing a base view image and an additional view image into blocks having a predetermined size, generating a combined image by combining the blocks of the base view image and the blocks of the additional view image, recording the combined image in a payload area of the stereoscopic image bitstream, and recording block combination pattern information about a pattern of arranging the blocks of the base view image and the additional view image in the combined image, in a header area of the stereoscopic image bitstream.
摘要翻译：提供了一种用于生成立体图像比特流的方法和装置。该方法包括将基本视图图像和附加视图图像划分成具有预定大小的块，通过组合基本视图图像的块和附加视图图像的块来生成组合图像，将组合图像记录在有效载荷区域中以及关于将立体图像比特流的标题区域中的基本视图图像和附加视图图像的块排列在合成图像中的图案的记录块组合图案信息。

7. 发明授权

US07167424B2 METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MAINTAINS QUALITY OF SERVO ERROR SIGNAL, METHOD OF CONTROLLING SERVO OF DISK RECORDING/REPRODUCING APPARATUS, METHOD OF DETECTING TRACKING ERROR, AND METHOD OF DETECTING TILT ERROR 有权
公开(公告)号：US07167424B2
公开(公告)日：2007-01-23
申请号：US10385472
申请日：2003-03-12
申请人： Seong-sin Joo , In-sik Park , Byung-in Ma , Chong-sam Chung , Jang-hoon Yoo , Jung-wan Ko , Kyung-geun Lee , Joong-eon Seo
发明人： Seong-sin Joo , In-sik Park , Byung-in Ma , Chong-sam Chung , Jang-hoon Yoo , Jung-wan Ko , Kyung-geun Lee , Joong-eon Seo
IPC分类号： G11B7/00
CPC分类号： G11B7/00718 , G11B7/0901 , G11B7/0938 , G11B7/0941 , G11B7/0956
摘要： A method of detecting a servo error, an apparatus therefor, a disk which maintains quantity of a servo error signal, a method of controlling a servo of an apparatus for recording data on and reproducing data from a disk, a method of detecting the tracking error, and a method of detecting tilt error of the apparatus. The apparatus for recording data on and reproducing data from the disk in which a recording area is divided into sectors, each sector has a header for indicating an address, each header has a first header and a second header which are recorded to deviate from the center of the track in opposite directions, and the first header and the second header have address areas in which the addresses of sectors are recorded and synchronous signal areas in which synchronous signals for detecting the address signals recorded in the address area are recorded, includes a reproducing signal generator for generating a reproducing signal including sum signals V1 and V2 of radial pairs, a sum signal RF_sum, and a push-pull signal RF_pp from an optical signal reflected from the disk, a header area detector for generating a header area signal including a header area from the reproducing signal received from the reproducing signal generator, a first synchronous signal level detector for receiving the output of the reproducing signal generator and detecting a magnitude Ivfo1 of a first synchronous signal in the first header by being synchronized with the header area signal received from the header area detector, a second synchronous signal level detector for receiving the output of the reproducing signal generator and detecting a magnitude Ivfo3 of a second synchronous signal in the second header by being synchronized with the header area signal received from the header area detector, and a balance calculator for calculating the balance of the magnitude Ivfo1 of the first synchronous signal detected by the first synchronous signal level detector and the magnitude Ivfo3 of the second synchronous signal detected by the second synchronous signal level detector. As a result, it is possible for the recording/reproducing apparatus to stably control a servo therein and maintain an optimal recording/reproducing state since the apparatus for detecting the servo error correctly detects the servo error state of the disk.

8. 发明授权

US07110334B2 Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt error 有权
公开(公告)号：US07110334B2
公开(公告)日：2006-09-19
申请号：US11095481
申请日：2005-04-01
申请人： Seong-sin Joo , In-sik Park , Byung-in Ma , Chong-sam Chung , Jang-hoon Yoo , Jung-wan Ko , Kyung-geun Lee , Joong-eon Seo
发明人： Seong-sin Joo , In-sik Park , Byung-in Ma , Chong-sam Chung , Jang-hoon Yoo , Jung-wan Ko , Kyung-geun Lee , Joong-eon Seo
IPC分类号： G11B5/09 , G11B7/00
CPC分类号： G11B7/00718 , G11B7/0901 , G11B7/0938 , G11B7/0941 , G11B7/0956
摘要： An apparatus for recording data on and reproducing data from the disk in which a recording area is divided into sectors, includes a reproducing signal generator for generating a reproducing signal including sum signals V1 and V2 of radial pairs, a sum signal RF_sum, and a push-pull signal RF_pp from an optical signal reflected from the disk, a header area detector for generating a header area signal including a header area from the reproducing signal, a first synchronous signal level detector for detecting a magnitude Ivfo1 of a first synchronous signal in the first header by being synchronized with the header area signal, a second synchronous signal level detector for detecting a magnitude Ivfo3 of a second synchronous signal in the second header by being synchronized with the header area signal, and a balance calculator for calculating the balance of the magnitude Ivfo1 and the magnitude Ivfo3.

9. 发明申请

US20060203697A1 Adaptive writing method for high-density optical recording apparatus and circuit thereof 有权
公开(公告)号：US20060203697A1
公开(公告)日：2006-09-14
申请号：US11432472
申请日：2006-05-12
申请人： Jin-gyo Seo , Seong-sin Joo , Du-seop Yoon , Myung-do Roh , Yong-jin Ahn , Seoung-soo Kim , Kyung-geun Lee , Myeong-ho Cho , Chang-jin Yang , Jong-kyu Kim , Sung-ro Ko , Tatsuhiro Ohtsuka
发明人： Jin-gyo Seo , Seong-sin Joo , Du-seop Yoon , Myung-do Roh , Yong-jin Ahn , Seoung-soo Kim , Kyung-geun Lee , Myeong-ho Cho , Chang-jin Yang , Jong-kyu Kim , Sung-ro Ko , Tatsuhiro Ohtsuka
IPC分类号： G11B7/24
CPC分类号： G11B7/0062 , G11B7/00718
摘要： An adaptive writing method of a high-density optical recording apparatus and a circuit thereof. The circuit includes a discriminator for discriminating a magnitude of a present mark of input NRZI data and magnitudes of leading and/or trailing spaces of the input NRZI data, a generator for controlling the waveform of a write pulse in accordance with the magnitude of the present mark of the input NRZI data and the magnitudes of the leading and/or trailing spaces of the input NRZI data to generate an adaptive write pulse, and a driver for driving a light source by converting the adaptive write pulse into a current signal in accordance with driving power levels for respective channels of the adaptive write pulse. The widths of the first and/or last pulses of the write pulse waveform are varied in accordance with the magnitude of the present mark of input NRZI data and the magnitude of the leading and/or trailing spaces, thereby minimizing jitter to enhance system reliability and performance.

10. 发明授权

US07012573B2 Wide band antenna 有权
标题翻译：宽带天线
公开(公告)号：US07012573B2
公开(公告)日：2006-03-14
申请号：US11060532
申请日：2005-02-18
申请人： Nikolai Tchistiakov , Seong-sin Joo , Dae-yeon Kim , Weon-kyo Jung , Hyun-koo Kang
发明人： Nikolai Tchistiakov , Seong-sin Joo , Dae-yeon Kim , Weon-kyo Jung , Hyun-koo Kang
IPC分类号： H01Q9/28
CPC分类号： H01Q9/285 , H01Q1/38 , H01Q5/50
摘要： A wide band antenna, which has a wide frequency band so that it can be used in a wireless local area network (WLAN) and can be manufactured in a small size at a low cost, is provided. The wide band antenna includes a first antenna unit, a supply cable, a first connector coupler, a second antenna unit, a balun, a stub, and a second connector coupler. A frequency band increases when coupling occurs between the stub and the first antenna unit or the second antenna unit.
摘要翻译：提供了宽频带天线，其具有宽频带，使得其可以在无线局域网（WLAN）中使用，并且可以以低成本制造成小尺寸。宽带天线包括第一天线单元，供电电缆，第一连接器耦合器，第二天线单元，平衡 - 不平衡变换器，短线和第二连接器耦合器。当短截线与第一天线单元或第二天线单元之间发生耦合时，频带增加。

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