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1. 发明申请

US20130057712A1 SIGNAL TRANSMITTING DEVICE, SIGNAL TRANSMITTING METHOD, SIGNAL RECEIVING DEVICE, SIGNAL RECEIVING METHOD AND SIGNAL TRANSMITTING SYSTEM 审中-公开
标题翻译：信号发送装置，信号发送方法，信号接收装置，信号接收方法及信号发送系统
公开(公告)号：US20130057712A1
公开(公告)日：2013-03-07
申请号：US13592603
申请日：2012-08-23
申请人： Shigeyuki YAMASHITA
发明人： Shigeyuki YAMASHITA
IPC分类号： H04N9/65 , H04N5/225
CPC分类号： H04N21/23602 , H04N5/23203 , H04N21/4342
摘要： There is provided a signal transmitting device including a word puncturing controller configured to puncture per word a 1 ch 16-bit signal including 4:4:4 of r:g:b and including G, B and R signals of all samples, and map a 1 ch 16 bit-signal including 4:2:2 of r:g:b and including a G signal of all samples and B and R signals of even samples, and a 1 ch 16-bit signal including 0:2:2 of r:g:b and including B and R signals of odd samples without a G signal, a mapping controller, and a reading controller.
摘要翻译：提供了一种信号发送装置，包括：字穿孔控制器，被配置为对每个字进行包括r：g：b的4：4：4的1ch 16位信号，并包括所有采样的G，B和R信号，并且映射包括r：g：b的4：2：2的1通道16位信号，并包括所有采样的G信号和偶数采样的B和R信号，以及包括0：2：2的1通道16位信号的r：g：b，并且包括没有G信号的奇数样本的B和R信号，映射控制器和读取控制器。

2. 发明申请

US20090167954A1 MOVING IMAGE PROCESSING CIRCUIT AND CELLULAR PHONE WITH THE SAME 审中-公开
标题翻译：移动图像处理电路和蜂窝电话
公开(公告)号：US20090167954A1
公开(公告)日：2009-07-02
申请号：US12341898
申请日：2008-12-22
申请人： Kyungwoon Jang , Kazuhiro Myoken , Hidenao Bito , Toshiya Takahashi
发明人： Kyungwoon Jang , Kazuhiro Myoken , Hidenao Bito , Toshiya Takahashi
IPC分类号： H04N9/65 , H04M1/00
CPC分类号： H04N9/67 , G09G5/363 , G09G2300/0426 , G09G2340/02 , G09G2340/06 , G09G2360/18
摘要： A moving image processing circuit is provided includes: a decode processing unit configured to decode moving image data encoded by a predetermined compression method; an RGB conversion processing unit configured to convert the color space of the decoded moving image data to an RGB color space; a graphic processing unit configured to graphically process the moving image data whose color space is converted; and a control unit configured to control the decode processing unit, the RGB conversion processing unit and the graphic processing unit and select a frame leading to a drop frame.
摘要翻译：提供了一种运动图像处理电路，包括：解码处理单元，被配置为解码由预定压缩方法编码的运动图像数据; RGB转换处理单元，被配置为将解码的运动图像数据的颜色空间转换为RGB颜色空间; 图形处理单元，被配置为图形地处理其颜色空间被转换的运动图像数据; 以及控制单元，被配置为控制所述解码处理单元，所述RGB转换处理单元和所述图形处理单元，并选择通向丢帧的帧。

3. 发明申请

US20080049138A1 Data Processing Device, Data Processing Method, Program, Program Recording Medium, Data Recording Medium, and Data Structure 失效
标题翻译：数据处理装置，数据处理方法，程序，程序记录介质，数据记录介质和数据结构
公开(公告)号：US20080049138A1
公开(公告)日：2008-02-28
申请号：US11570262
申请日：2005-06-03
申请人： Yasushi Fujinami , Kuniaki Takahashi
发明人： Yasushi Fujinami , Kuniaki Takahashi
IPC分类号： H04N9/65
CPC分类号： G11B27/10 , H04N5/85 , H04N7/56 , H04N19/70 , H04N21/2368 , H04N21/4307 , H04N21/4341 , H04N21/4825
摘要： Video data and output data that need to be output in synchronization therewith are synchronized. When an output of video data is later than an output of output data synchronized with the video data, at step S273, a process for one access unit is caused to be skipped. At step S275, it is determined whether the video data are referenced when other video data are decoded according to au_ref_flag of video data of the access unit whose process has been caused to be skipped. When the video data of the access unit whose process has been caused to be skipped are not referenced when the other video data are decoded, at step S277, the access unit whose process has been caused to be skipped is skipped. The present invention can be applied to for example a game device that uses a DVD.
摘要翻译：需要与其同步输出的视频数据和输出数据被同步。当视频数据的输出晚于与视频数据同步的输出数据的输出时，在步骤S 273，使一个访问单元的处理被跳过。在步骤S 275中，根据其进程被跳过的访问单元的视频数据的au_ref_flag来确定其他视频数据是否被解码时是否参考视频数据。当在其他视频数据被解码的情况下，当进行了被跳过的访问单元的视频数据未被引用时，在步骤S 277，跳过其进程已经被跳过的访问单元。本发明可以应用于例如使用DVD的游戏装置。

4. 发明申请

US20070291179A1 Method and System for Mastering and Distributing Enhanced Color Space Content 有权
标题翻译：掌握和分配增强色彩空间内容的方法和系统
公开(公告)号：US20070291179A1
公开(公告)日：2007-12-20
申请号：US11665809
申请日：2005-10-27
申请人： Michael Sterling , Eugene O'Donnell
发明人： Michael Sterling , Eugene O'Donnell
IPC分类号： H04N9/65
CPC分类号： H04N1/64 , H04N1/6058 , H04N9/64
摘要： A method and system for mastering and distributing enhanced color space content for different display devices (target color space) having display capabilities beyond that of CRT color space. The content creator(s) establishes base or reference color space and enhanced color space data for each target color space. The enhanced color space data is stored as metadata and transmitted over an enhanced color channel separately from the base/reference color space. Both the base/reference data and metadata are encoded before transmission and decoded on the consumer side either by a separate decoder or a display device having an integrated decoder. In other aspects of the invention, auxiliary data relating to the target color space, such as, for example, brightness, luminance, contrast and other display settings can be transmitted over the enhanced color channel and decoded to control the target color space settings (i.e., display settings). The color adjustment metadata could be included in the auxiliary data or maintained separate from the same depending on the desired implementation.
摘要翻译：一种用于为具有超过CRT色彩空间的显示能力的不同显示设备（目标色彩空间）来制作和分发增强色彩空间内容的方法和系统。内容创建者为每个目标色彩空间建立基础或参考色彩空间和增强色彩空间数据。增强的颜色空间数据作为元数据存储，并且与基本/参考颜色空间分开地通过增强的颜色通道传输。基础/参考数据和元数据在传输之前被编码，并且在消费者侧通过单独的解码器或具有集成解码器的显示装置进行解码。在本发明的其他方面，与目标颜色空间有关的辅助数据，例如亮度，亮度，对比度和其他显示设置可以通过增强色彩通道传输，并被解码以控制目标色彩空间设置（即，显示设置）。颜色调整元数据可以被包括在辅助数据中，或者根据期望的实现与之保持分开。

5. 发明申请

US20050244055A1 Apparatus and method of transforming three color signals into multi-color signal 有权
标题翻译：将三色信号转换成多色信号的装置和方法
公开(公告)号：US20050244055A1
公开(公告)日：2005-11-03
申请号：US11117292
申请日：2005-04-29
申请人： Hyunwook Ok , Seongdeok Lee , Changyeong Kim , Wonhee Choe
发明人： Hyunwook Ok , Seongdeok Lee , Changyeong Kim , Wonhee Choe
IPC分类号： G06T1/00 , G06K9/00 , G09G5/02 , G09G5/06 , H04N1/46 , H04N1/60 , H04N9/64 , H04N9/65 , H04N9/77
CPC分类号： H04N9/65 , G06T11/001 , G09G5/06
摘要： A method of and apparatus for transforming a three color signal into a multi-color signal. A method of transforming a color signal having three color components into a color signal having first through n-th color components, includes: producing a lookup table having signal values of (n-3) of n color components of a color within a three-dimensional color space and reference variables corresponding to the signal values of the (n-3) color components; extracting the reference variables from an input color signal; determining the signal values of the (n-3) color components corresponding to the extracted reference variables from the lookup table; and producing a color signal having n color components using the determined signal values of the (n-3) color components.
摘要翻译：一种用于将三色信号变换成多色信号的方法和装置。一种将具有三色分量的彩色信号变换为具有第一至第n颜色分量的彩色信号的方法包括：产生具有第三至第三颜色成分的颜色的n色成分的信号值（n-3）的查找表，（n-3）颜色分量的信号值对应的三维颜色空间和参考变量; 从输入颜色信号中提取参考变量; 从所述查找表确定与所提取的参考变量相对应的（n-3）个颜色分量的信号值; 以及使用所确定的（n-3）个颜色分量的信号值产生具有n个颜色分量的颜色信号。

6. 发明授权

US5917555A Composite video signal generator 失效
标题翻译：复合视频信号发生器
公开(公告)号：US5917555A
公开(公告)日：1999-06-29
申请号：US931282
申请日：1997-09-16
申请人： Jeom-han Bae
发明人： Jeom-han Bae
IPC分类号： H04N9/04 , H04N9/76 , H04N9/65
CPC分类号： H04N9/76
摘要： A composite video signal generator, which can be simply implemented using an application-specific integrated circuit (ASIC), is provided. The composite video signal generator according to the present invention has an oscillator for generating a clock signal at 4.multidot.f.sub.x of a color burst signal. A color burst generator creates the color burst signal by dividing the frequency of the clock signal and switching the divided clock signal according to a first control signal. A color signal is generated by phase-shifting the clock signal according to a second control signal to produce a phase-shifted clock signal, and dividing the frequency of the phase-shifted clock signal. The angle of the phase-shifting corresponds to a particular color. A luminance signal processor converts received luminance data into an analog luminance signal according to a third control signal. A timing/sync signal generator outputs the first, second, and third control signals, a composite sync signal, and outputs the luminance data included in the color signal to the luminance signal processor. A mixer mixes the color burst, the color signal, the luminance signal, and the composite sync signal to output the mixed result as the composite video signal. According to the present invention, the composite video signal generator can be easily made using an ASIC without complicated peripheral circuitry, and colors can be easily realized.
摘要翻译：提供了可以使用专用集成电路（ASIC）简单实现的复合视频信号发生器。根据本发明的复合视频信号发生器具有用于产生4×fx的色同步信号的时钟信号的振荡器。彩色脉冲串发生器通过划分时钟信号的频率并根据第一控制信号切换划分的时钟信号来产生色同步信号。通过根据第二控制信号对时钟信号进行相移来产生彩色信号，以产生相移时钟信号，并分频相移时钟信号的频率。相移的角度对应于特定的颜色。亮度信号处理器根据第三控制信号将接收的亮度数据转换为模拟亮度信号。定时/同步信号发生器输出第一，第二和第三控制信号，复合同步信号，并将包括在彩色信号中的亮度数据输出到亮度信号处理器。混合器混合色同步信号，彩色信号，亮度信号和复合同步信号，以输出混合结果作为复合视频信号。根据本发明，复合视频信号发生器可以容易地使用ASIC而不需要复杂的外围电路，并且可以容易地实现颜色。

7. 发明授权

US5638135A Digital color encoder with improved circuitry 失效
标题翻译：具有改进电路的数字彩色编码器
公开(公告)号：US5638135A
公开(公告)日：1997-06-10
申请号：US628129
申请日：1996-04-04
申请人： Takuo Mukai
发明人： Takuo Mukai
IPC分类号： H04N9/65 , H04N11/14
CPC分类号： H04N9/65 , H04N11/143
摘要： A digital encoder includes a matrix circuit for synthesizing chrominance signals R-Y and B-Y based on RGB signals sampled at a predetermined sampling frequency which is an integral multiple of a chrominance subcarrier; low-pass filters; a delay circuit; a switch circuit for reducing a frequency of an output from the low-pass filters; a digital modulator for subjecting a chrominance subcarrier to quadrature two-phase balanced modulation using an output signal from the switch circuit so as to output a chrominance signal having a sampling frequency 1/m that of the predetermined sampling frequency; a sampling frequency conversion circuit for multiplying the sampling frequency of the chrominance signal by a factor of m so as to output a chrominance signal having the predetermined sampling frequency; and an adder for computing a sum of the luminance signal delayed by the delay circuit, the chrominance signals output by the sampling frequency conversion circuit and a composite synchronizing signal so as to synthesize a composite video signal. In another construction, a digital color encoder of the present invention includes a matrix circuit for producing a luminance signal and chrominance signals by blending RGB signals using a predetermined ratio assigned to each color component; a trap filter for rejecting transmission of luminance signal components that correspond to a chrominance subcarrier frequency; a modulator for producing a chrominance signal having an arbitrary phase, based on the chrominance signals; an adder for producing a composite color signal by computing a sum of the luminance signal processed by the trap filter and the chrominance signal produced by the modulator.
摘要翻译：数字编码器包括：矩阵电路，用于根据以色度副载波的整数倍的预定采样频率采样的RGB信号合成色度信号R-Y和B-Y; 低通滤波器; 一个延迟电路; 用于降低来自低通滤波器的输出频率的开关电路; 数字调制器，用于使用来自开关电路的输出信号对色度副载波进行正交两相平衡调制，以输出具有预定采样频率的采样频率1 / m的色度信号; 采样频率转换电路，用于将色度信号的采样频率乘以因子m，以输出具有预定采样频率的色度信号; 以及加法器，用于计算由延迟电路延迟的亮度信号的和，由采样频率转换电路输出的色度信号和复合同步信号之和，以便合成复合视频信号。在另一种结构中，本发明的数字彩色编码器包括用于通过使用分配给每个颜色分量的预定比例混合RGB信号来产生亮度信号和色度信号的矩阵电路; 用于拒绝与色度副载波频率相对应的亮度信号分量的传输的陷波滤波器; 基于色度信号产生具有任意相位的色度信号的调制器; 用于通过计算由陷波滤波器处理的亮度信号和由调制器产生的色度信号的和来产生复合颜色信号的加法器。

8. 发明授权

US5638131A Method to synchronize video modulation using a constant time base 失效
标题翻译：使用恒定时基同步视频调制的方法
公开(公告)号：US5638131A
公开(公告)日：1997-06-10
申请号：US320166
申请日：1994-10-07
申请人： Gregory C. Parrish , Benjamin E. Felts, III , Sanjay K. Jha , David J. Wicker
发明人： Gregory C. Parrish , Benjamin E. Felts, III , Sanjay K. Jha , David J. Wicker
IPC分类号： H04N5/04 , G09G5/12 , H04N5/12 , H04N5/91 , H04N5/937 , H04N9/65 , H04N5/06
CPC分类号： H04N5/126 , G09G5/12
摘要： Successive pixels representing video data in successive lines in a raster scan are buffered. Each of the lines has a sync pulse defining the line beginning. A phase adjustment is determined between the sync pulse, preferably at a particular level in the sync pulse, and an adjacent one of system adjacent clock signals at a particular frequency. The actual or expected phase adjustment between the pixels at the end of each line is also determined. The difference between the phase adjustments at the beginning and end of each line is then determined. Progressive adjustments are made in the phase of each successive pixel in the line relative to the system clock signals in accordance with the number of system clock signals in the line and the determined difference in the phase adjustment between the line beginning and end. In this way, the pixels of video data are synchronized with the system clock signals. When the actual phase adjustment relative to the system clock signals is determined at the end of each line, the difference in the phase adjustments at the beginning and end of such line is determined from the phase adjustment for such line and the phase adjustment stored for the previous line. When the expected phase adjustment is provided for the end of each line, this estimated value is altered for each line by an amount equal to the actual phase adjustment at the beginning of such line and the estimated phase adjustment at the end of such line.
摘要翻译：缓冲了在光栅扫描中连续行代表视频数据的连续像素。每条线都有一个定义行开始的同步脉冲。在同步脉冲之间确定相位调整，优选地在同步脉冲中的特定电平，以及特定频率处的相邻系统相邻时钟信号之间的相位调整。也确定每条线末端的像素之间的实际或期望的相位调整。然后确定每行开始和结束时的相位调整之间的差异。根据线路中的系统时钟信号的数量和线路开始和结束之间的相位调整的确定的差异，在线路中相对于系统时钟信号的每个连续像素的相位进行逐行调整。以这种方式，视频数据的像素与系统时钟信号同步。当相对于系统时钟信号的实际相位调整在每条线的末端被确定时，这种线路的开始和结束处的相位调整的差异是根据这种线路的相位调整确定的，并且为上一行。当为每条线的末端提供预期的相位调整时，该估计值对于每条线被改变一个量，该量等于该线开始处的实际相位调整量以及在该线的末端的估计相位调整。

9. 发明授权

US5404173A Method to synchronize video modulation using a constant time base 失效
标题翻译：使用恒定时基同步视频调制的方法
公开(公告)号：US5404173A
公开(公告)日：1995-04-04
申请号：US29121
申请日：1993-03-10
申请人： Gregory C. Parrish , Benjamin E. Felts, III , Sanjay K. Jha , David J. Wicker
发明人： Gregory C. Parrish , Benjamin E. Felts, III , Sanjay K. Jha , David J. Wicker
IPC分类号： H04N5/04 , G09G5/12 , H04N5/12 , H04N5/91 , H04N5/937 , H04N9/65 , H04N5/06
CPC分类号： H04N5/126 , G09G5/12
摘要： Successive pixels representing video data in successive lines in a raster scan are buffered. Each of the lines has a sync pulse defining the line beginning. A phase adjustment is determined between the sync pulse, preferably at a particular level in the sync pulse, and an adjacent one of system adjacent clock signals at a particular frequency. The actual or expected phase adjustment between the pixels at the end of each line is also determined. The difference between the phase adjustments at the beginning and end of each line is then determined. Progressive adjustments are made in the phase of each successive pixel in the line relative to the system clock signals in accordance with the number of system clock signals in the line and the determined difference in the phase adjustment between the line beginning and end. In this way, the pixels of video data are synchronized with the system clock signals. When the actual phase adjustment relative to the system clock signals is determined at the end of each line, the difference in the phase adjustments at the beginning and end of such line is determined from the phase adjustment for such line and the phase adjustment stored for the previous line. When the expected phase adjustment is provided for the end of each line, this estimated value is altered for each line by an amount equal to the actual phase adjustment at the beginning of such line and the estimated phase adjustment at the end of such line.
摘要翻译：缓冲了在光栅扫描中连续行代表视频数据的连续像素。每条线都有一个定义行开始的同步脉冲。在同步脉冲之间确定相位调整，优选地在同步脉冲中的特定电平，以及特定频率处的相邻系统相邻时钟信号之间的相位调整。也确定每条线末端的像素之间的实际或期望的相位调整。然后确定每行开始和结束时的相位调整之间的差异。根据线路中的系统时钟信号的数量和线路开始和结束之间的相位调整的确定的差异，在线路中相对于系统时钟信号的每个连续像素的相位进行逐行调整。以这种方式，视频数据的像素与系统时钟信号同步。当相对于系统时钟信号的实际相位调整在每条线的末端被确定时，这种线路的开始和结束处的相位调整的差异是根据这种线路的相位调整确定的，并且为上一行。当为每条线的末端提供预期的相位调整时，该估计值对于每条线被改变一个量，该量等于该线开始处的实际相位调整量以及在该线的末端的估计相位调整。

10. 发明授权

US5317410A I-axis detecting circuit provided in color demodulating circuit of TV receiver 失效
标题翻译： I轴检测电路设在电视接收机的彩色解调电路中
公开(公告)号：US5317410A
公开(公告)日：1994-05-31
申请号：US836752
申请日：1992-02-19
申请人： Hiroki Monta , Toshiaki Tsuji , Kiyoshi Imai
发明人： Hiroki Monta , Toshiaki Tsuji , Kiyoshi Imai
IPC分类号： H04N9/64 , H04N9/66 , H04N11/14 , H04N9/65
CPC分类号： H04N11/146 , H04N9/64
摘要： An I-axis phase pulse is allowed to be detected at the sampling point of a chrominance signal with a digitally-implemented circuit. A chrominance signal (sampling frequency f.sub.1) is subsampled by a frequency f.sub.2 (f.sub.1 /N) and subsampling pulses generated in N subsampling pulse generators 10 for N phases, the adjacent ones of the pulses being shifted by one clock (1/f.sub.1) with respect to one another. The subsampled chrominance signal is input to an I-axis determining circuit 17. The I-axis determining circuit operates to detect a maximum value M.sub.1 of a color burst signal (sampling frequency f.sub.1) and the data M.sub.2 after one clock and compare both of the values with each other. Based on the compared result, a selecting signal S.sub.4 is detected for selecting an I-axis phase pulse at the sampling point of the chrominance signal. A selecting circuit 18 selects, as an I-axis phase pulse S.sub.5, a proper one of the N sampling pulse for N phases based on the selecting signal and applies the I-axis phase pulse S.sub.5 to an (N+1)th subsampling circuit 19. The subsampling circuit 19 can provide an I-axis detected output S.sub.3 at the sampling point of the chrominance signal.
摘要翻译：使用数字实现的电路可以在色度信号的采样点检测I轴相位脉冲。色度信号（采样频率f1）由N个子采样脉冲发生器10产生的频率f2（f1 / N）和子采样脉冲进行二次采样，相邻的脉冲被移位一个时钟（1 / f1），与相互尊重子采样色度信号被输入到I轴确定电路17.I轴确定电路用于检测彩色同步信号的最大值M1（采样频率f1）和一个时钟之后的数据M2，并将两个价值观。基于比较结果，检测选择信号S4，用于在色度信号的采样点选择I轴相位脉冲。选择电路18根据选择信号选择N相的N个采样脉冲中的适当一个作为I轴相位脉冲S5，并将I轴相位脉冲S5施加到第（N + 1）个子采样电路子采样电路19可以在色度信号的采样点提供I轴检测输出S3。

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