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1. 发明授权

US4992960A Apparatus for processing image data for displaying an image on a display unit 失效
标题翻译：用于处理用于在显示单元上显示图像的图像数据的装置
公开(公告)号：US4992960A
公开(公告)日：1991-02-12
申请号：US131212
申请日：1987-12-10
申请人： Shigemitsu Yamaoka , Kenji Iwamoto , Kazuyuki Ito
发明人： Shigemitsu Yamaoka , Kenji Iwamoto , Kazuyuki Ito
IPC分类号： G09G1/16 , G09G5/00 , G09G5/393
CPC分类号： G09G5/001 , G06F3/153 , G09G5/006 , G09G5/04 , G09G5/393 , G09G2360/127 , G09G2360/18
摘要： An image processing apparatus processes image data stored in a memory to thereby display an image on a display screen of a display unit under a control of a central processing unit (CPU). In one aspect of the invention, source data read from a source area of the memory are subjected to a rotation process and a logical operation and then converted to transfer data which will be written in a destination area of the memory by every word. In addition, first and last words within one line on the display screen are masked in accordance with predetermined first and second mask data. In another aspect of the invention, one of a wait mode and a not-wait mode is selected by wait control data outputted from the CPU. In the wait mode, the CPU is subjected to a wait state even in a memory read cycle. In the not-wait mode, the CPU is not subjected to the wait state normally in the memory read cycle. However, the CPU is subjected to the wait state in the not-wait mode while a reading operation of the memory has not been completed.
摘要翻译：图像处理装置处理存储在存储器中的图像数据，从而在中央处理单元（CPU）的控制下在显示单元的显示屏上显示图像。在本发明的一个方面，从存储器的源区域读取的源数据经受旋转处理和逻辑运算，然后被转换为传送将被写入每个字的存储器的目的地区域中的数据。此外，根据预定的第一和第二掩模数据，屏蔽显示屏上的一行内的第一个和最后一个字。在本发明的另一方面，通过从CPU输出的等待控制数据来选择等待模式和不等待模式之一。在等待模式下，即使在存储器读周期中，CPU也受到等待状态。在不等待模式下，CPU在存储器读取周期中不会正常等待状态。然而，在存储器的读取操作尚未完成的情况下，CPU在不等待模式下受到等待状态。

2. 发明授权

US5045845A Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US5045845A
公开(公告)日：1991-09-03
申请号：US114571
申请日：1987-10-29
申请人： Shigemitsu Yamaoka , Kenji Iwamoto
发明人： Shigemitsu Yamaoka , Kenji Iwamoto
IPC分类号： G06F3/153 , G09G1/02 , G09G1/06 , G09G5/00 , G09G5/22 , G09G5/34
CPC分类号： G09G5/343
摘要： An image processing apparatus sequentially reads image data corresponding to an area to be displayed from an image memory by use of an access address. This image memory stores the image data corresponding to the display area and other image data for other uses. The access address for the image memory is determined by the image processing apparatus such that the access address is increased from the predetermined start address in response to a scanning of a display screen. When the access address reaches at a predetermined boundary address representative of an address of the last image data corresponding to the display area of the image memory, the access address jumps to a predetermined jump destination address (such as the start address). Hence, the display will be started from the jump destination address, whereby the other image data can be prevented from being used for the display or from being destructed.
摘要翻译：图像处理装置通过使用访问地址从图像存储器顺序地读取与要显示的区域相对应的图像数据。该图像存储器存储对应于显示区域的图像数据和用于其他用途的其他图像数据。图像存储器的访问地址由图像处理装置确定，使得响应于显示屏幕的扫描，访问地址从预定起始地址增加。当访问地址到达表示与图像存储器的显示区域对应的最后图像数据的地址的预定边界地址时，访问地址跳转到预定的跳转目的地地址（例如起始地址）。因此，显示将从跳转目的地地址开始，从而可以防止其他图像数据被用于显示或被破坏。

3. 发明授权

US4905167A Image processing system interfacing with different monitors 失效
标题翻译：图像处理系统与不同显示器的接口
公开(公告)号：US4905167A
公开(公告)日：1990-02-27
申请号：US131213
申请日：1987-12-10
申请人： Shigemitsu Yamaoka , Kenji Iwamoto
发明人： Shigemitsu Yamaoka , Kenji Iwamoto
IPC分类号： G09G5/36 , G09G1/00 , G09G1/16 , G09G1/28 , G09G5/00 , G09G5/391
CPC分类号： G09G1/165 , G09G1/285 , G09G5/391 , G09G2360/18
摘要： An image processing apparatus designed to interface with different monitors which processes image data read from a video random access memory (VRAM) so as to display an image corresponding to the image data on a screen of a display unit under a control of a central processing unit (CPU). The image processing apparatus at least provides a plurality of registers and a memory for storing several kinds of reference data for several kinds of predetermined modes. When one mode is selected from the predetermined modes, one of a color display and a monochromatic display is selectively performed on a screen of one of a color monitor and a monochromatic monitor or a screen of one of moniters each having different standard. The reference data corresponding to the selected mode are read from the memory and stored in the registers. When the selected mode is changed, reference data stored in requisite registers selected by newly selected mode are automatically rewritten by the reference data selected by the newly selected mode without exchanging programs of the CPU.
摘要翻译：一种图像处理装置，被设计成与处理从视频随机存取存储器（VRAM）读取的图像数据的不同监视器接口，以便在中央处理单元的控制下在显示单元的屏幕上显示与图像数据相对应的图像（中央处理器）。图像处理装置至少提供多个寄存器和用于存储几种预定模式的几种参考数据的存储器。当从预定模式中选择一个模式时，有选择地在彩色监视器和单色监视器之一的屏幕上显示彩色显示器和单色显示器之一，或者每个显示器具有不同标准的监视器之一。对应于所选模式的参考数据从存储器读取并存储在寄存器中。当所选择的模式被改变时，由新选择的模式选择的所需寄存器中存储的参考数据将被新选择的模式所选择的参考数据自动重写，而不用交换CPU的程序。

4. 发明授权

US08169527B2 Apparatus selectively presenting distortion corrected image data 有权
标题翻译：设备选择性地呈现失真校正的图像数据
公开(公告)号：US08169527B2
公开(公告)日：2012-05-01
申请号：US12084345
申请日：2006-11-10
申请人： Shigemitsu Yamaoka , Ryo Kamiya
发明人： Shigemitsu Yamaoka , Ryo Kamiya
IPC分类号： H04N5/222
CPC分类号： H04N7/18 , G06T5/006 , H04N5/23216 , H04N5/23238 , H04N5/23296 , H04N5/2628
摘要： Relative to an image processing apparatus that processes image data containing a distortion of an image pickup optical section, which is obtained by picking up an optical image from a subject through the image pickup optical section giving the distortion, an image processing apparatus, an image processing method, a program therefor, a recording medium in which the program is recorded, an image pickup apparatus, which are easily used by the user conveniently, are provided. A data output section (13d) outputs the image data of a display image that corresponds to a display mode by using a subject image whose selected region which indicates a part of a field of view represented by the image data is made identifiable and a distortion-corrected image of the selected region. A display mode setting section (13c) performs setting of the display mode. In accordance with switching of the selected region, a control section (13e) changes a first display mode in which the subject image whose selected region is made identifiable is not used in the display image to a second display mode in which the subject image whose selected region is made identifiable is used in the display image.
摘要翻译：相对于处理图像数据的图像处理装置，图像处理装置通过拍摄失真的摄像光学部件从被摄体拾取光学图像而获得包含摄像光学部分的失真的图像数据，图像处理装置，图像处理方法，其程序，其中记录程序的记录介质，被用户方便地使用的图像拾取装置。数据输出部分（13d）通过使用指示由图像数据表示的视场的一部分的选定区域被识别的被摄体图像来输出与显示模式相对应的显示图像的图像数据，所选区域的校正图像。显示模式设定部（13c）进行显示模式的设定。根据所选择的区域的切换，控制部分（13e）改变第一显示模式，其中选择区域被识别的被摄体图像在显示图像中不被使用到第二显示模式，其中所选择的被摄体图像区域是可识别的用于显示图像。

5. 发明授权

US5768393A Three-dimensional sound system 失效
标题翻译：三维音响系统
公开(公告)号：US5768393A
公开(公告)日：1998-06-16
申请号：US554728
申请日：1995-11-07
申请人： Masahiro Mukojima , Shigemitsu Yamaoka
发明人： Masahiro Mukojima , Shigemitsu Yamaoka
IPC分类号： G09G5/00 , A63F13/00 , G06T13/20 , G09F27/00 , G10K15/00 , H04S1/00 , H04S7/00 , H04S5/00
CPC分类号： H04S1/007 , A63F2300/6063
摘要： An object incorporated in image data is formed with a plurality of polygons. An object table defines each polygon by means of coordinates at an apex in a view coordinate system and the sound generated from the polygon. The sound source processor unit controls sound to be generated from each polygon according to the position and direction of the polygon when the object is viewed from a viewpoint.
摘要翻译：并入图像数据中的对象由多个多边形形成。对象表通过视图坐标系中的顶点处的坐标和从多边形生成的声音来定义每个多边形。当从视点观看对象时，声源处理器单元根据多边形的位置和方向控制从每个多边形生成的声音。

6. 发明授权

US4864289A Video display control system for animation pattern image 失效
标题翻译：视频显示控制系统，用于动画图案图像
公开(公告)号：US4864289A
公开(公告)日：1989-09-05
申请号：US9095
申请日：1987-01-23
申请人： Kazuhiko Nishi , Takatoshi Ishii , Ryozo Yamashita , Shigemitsu Yamaoka , Takatoshi Okumura
发明人： Kazuhiko Nishi , Takatoshi Ishii , Ryozo Yamashita , Shigemitsu Yamaoka , Takatoshi Okumura
IPC分类号： G09G5/06 , G09G5/42
CPC分类号： G09G5/42 , G09G5/06
摘要： A video display control system displays a multicolor animation pattern on a screen of a video display unit. The video display control system is mainly constructed by a video RAM (VRAM) and a video display processor (VDP). The VRAM stores animation pattern data, display position data and at least two color data. The VDP reads these data and makes an animation pattern image displayed in at least two colors at a display position on the screen. The animation pattern image, two colors and display position are determined by the animation pattern data, two color data and display position data. In another video display control system, the VRAM stores at least two sets of animation pattern data, display position data and color data. When displaying two animation patterns, the VDP effects a logical operation on the two color data with respect to the overlapping portion of the two patterns and makes the overlapping portion displayed in a new color corresponding to the operation result. When the animation patterns overlaps, the VDP can also deliver a collision signal in place of the logical operation, thereby enabling a CPU to recognize the position of the overlapping portion.
摘要翻译：视频显示控制系统在视频显示单元的屏幕上显示多色动画图案。视频显示控制系统主要由视频RAM（VRAM）和视频显示处理器（VDP）构成。 VRAM存储动画图案数据，显示位置数据和至少两个颜色数据。 VDP读取这些数据，并使屏幕上的显示位置以至少两种颜色显示动画图案图像。动画图案图像，两种颜色和显示位置由动画图案数据，两种颜色数据和显示位置数据确定。在另一个视频显示控制系统中，VRAM存储至少两组动画图案数据，显示位置数据和颜色数据。当显示两个动画图案时，VDP相对于两个图案的重叠部分对两个颜色数据进行逻辑运算，并使得重叠部分以对应于操作结果的新颜色显示。当动画图案重叠时，VDP也可以传递碰撞信号代替逻辑操作，从而使CPU能够识别重叠部分的位置。

7. 发明授权

US08254713B2 Image processing apparatus, image processing method, program therefor, and recording medium in which the program is recorded 有权
标题翻译：图像处理装置，图像处理方法，程序和记录有程序的记录介质
公开(公告)号：US08254713B2
公开(公告)日：2012-08-28
申请号：US12084349
申请日：2006-11-10
申请人： Shigemitsu Yamaoka , Ryo Kamiya
发明人： Shigemitsu Yamaoka , Ryo Kamiya
IPC分类号： G06K9/40
CPC分类号： H04N7/18 , G06T5/006 , H04N5/23216 , H04N5/23238 , H04N5/23296 , H04N5/2628
摘要： In an image processing apparatus that processes image data containing a distortion of an image pickup optical section, which is obtained by picking up an optical image from a subject through the image pickup optical section giving the distortion, a region selection mode setting section (13b) selectively sets a first region selection mode in which, from a field of view represented by the image data, a selected region is selected which indicates a partial region of the field of view by using an orthogonal coordinate system and a second region selection mode in which, from the field of view represented by the image data, the selected region is selected which indicates the partial region of the field of view by using a polar coordinate system. A distortion correction section (13a) corrects the distortion contained in the image data that corresponds to the selected region selected the first or second region selection mode selected in the region selection mode setting section (13b). A data output section (13d) outputs distortion-corrected data.
摘要翻译：一种区域选择模式设定部（13b），在通过拍摄失真的摄像光学部件处理从被摄体拾取光学图像而得到的图像拾取光学部分的失真的图像数据的图像处理装置中，选择性地设置第一区域选择模式，其中，从由图像数据表示的视场中，通过使用正交坐标系和第二区域选择模式选择指示视场的部分区域的选定区域，其中从由图像数据表示的视野中，通过使用极坐标系来选择指示视场的部分区域的选择区域。失真校正部（13a）对区域选择模式设定部（13b）中所选择的第1或第2区域选择模式所选择的选择区域对应的图像数据中包含的失真进行校正。数据输出部（13d）输出失真校正后的数据。

8. 发明授权

US4897636A Video display control system for moving display images 失效
标题翻译：用于移动显示图像的视频显示控制系统
公开(公告)号：US4897636A
公开(公告)日：1990-01-30
申请号：US139170
申请日：1987-12-21
申请人： Kazuhiko Nishi , Takatoshi Ishii , Ryozo Yamashita , Shigemitsu Yamaoka , Takatoshi Okumura , Minoru Morimoto
发明人： Kazuhiko Nishi , Takatoshi Ishii , Ryozo Yamashita , Shigemitsu Yamaoka , Takatoshi Okumura , Minoru Morimoto
IPC分类号： G06T1/60 , G09G5/02 , G09G5/393
CPC分类号： G09G5/393 , G06T1/60 , G09G5/026
摘要： A video display control system is capable of moving a part of a still image from a first display area to a second display area on a screen. The video display control system includes a memory composed of a plurality of memory locations for storing a plurality of display data representative of images of display elements on the screen. First and second registers retain first and second area data representative of the first and second display areas, and an address data generator generates from these area data first and second address data, the first address data indicating memory locations which store display data corresponding to the first display area, the second address data indicating second memory locations which store display data corresponding to the second display area. A reading circuit reads the display data in the first memory locations in accordance with the first address data, while a writing circuit writes the read display data into the second memory locations in accordance with the second address data. This video display control system further includes another reading circuit and an operation circuit. This reading circuit reads the display data in the second memory locations and feeds the read display data to the operation circuit which effects an operation such as a logical operation or a transparency processing on each pair of the display data read from the first and second memory locations.
摘要翻译：视频显示控制系统能够将静止图像的一部分从第一显示区域移动到屏幕上的第二显示区域。视频显示控制系统包括由多个存储位置组成的存储器，用于存储表示屏幕上显示元素的图像的多个显示数据。第一和第二寄存器保持表示第一和第二显示区域的第一和第二区域数据，并且地址数据生成器从这些区域数据生成第一和第二地址数据，第一地址数据指示存储对应于第一和第二显示区域的显示数据的存储单元显示区域，第二地址数据指示存储对应于第二显示区域的显示数据的第二存储单元。读取电路根据第一地址数据读取第一存储器位置中的显示数据，而写入电路根据第二地址数据将读取的显示数据写入第二存储器位置。该视频显示控制系统还包括另一读取电路和操作电路。该读取电路读取第二存储器位置中的显示数据并将读取的显示数据馈送到对从第一和第二存储器位置读取的每对显示数据执行诸如逻辑操作或透明度处理的操作的操作电路。

9. 发明授权

US4731742A Video display control system 失效
标题翻译：视频显示控制系统
公开(公告)号：US4731742A
公开(公告)日：1988-03-15
申请号：US712253
申请日：1985-03-15
申请人： Kazuhiko Nishi , Takatoshi Ishii , Ryozo Yamashita , Shigemitsu Yamaoka , Takatoshi Okumura , Minoru Morimoto
发明人： Kazuhiko Nishi , Takatoshi Ishii , Ryozo Yamashita , Shigemitsu Yamaoka , Takatoshi Okumura , Minoru Morimoto
IPC分类号： G09G5/02 , G09G5/393 , G06F3/153
CPC分类号： G09G5/393 , G09G5/02
摘要： A video display control system for displaying a video image on a screen of a video display unit. This video display control system basically comprises a VRAM (video RAM) and a video display processor (VDP). The VRAM has memory locations corresponding to display elements on the screen. The VDP includes a first register for receiving area information identifying a display area on the screen, an address generator for generating addresses of memory locations corresponding to the display area in accordance with the area information, and a memory accessing circuit for accessing the memory locations having the addresses. Therefore, the memory accessing operation through this VDP does not need a complicated support by a central processing unit. The VDP further comprises a second register for storing a color code supplied from an external device or read from the VRAM. Through this second register, the memory accessing circuit performs a memory accessing operation such as a transfer of color code between the external device and the VRAM, whereby color painting on a display area such as a rectangular area, dot and a line can easily be achieved. The VDP further comprises an operation circuit for effecting a certain operation on a color code in the second register and a color code in the VRAM and generating a new color code in accordance with the operation result. The operation-related color change on a display area can be achieved by storing the new color code in a corresponding memory location of the VRAM.
摘要翻译：一种用于在视频显示单元的屏幕上显示视频图像的视频显示控制系统。该视频显示控制系统基本上包括VRAM（视频RAM）和视频显示处理器（VDP）。 VRAM具有与屏幕上的显示元素相对应的存储器位置。 VDP包括用于接收区域信息的第一寄存器，用于识别屏幕上的显示区域;地址发生器，用于根据区域信息产生对应于显示区域的存储位置的地址;以及存储器访问电路，用于访问具有地址。因此，通过该VDP的存储器访问操作不需要中央处理单元的复杂支持。 VDP还包括用于存储从外部设备提供或从VRAM读取的颜色代码的第二寄存器。通过该第二寄存器，存储器访问电路执行存储器访问操作，例如外部设备和VRAM之间的颜色代码的传送，由此可以容易地实现诸如矩形区域，点和行的显示区域上的彩色绘画。 VDP还包括用于对第二寄存器中的颜色代码进行某种操作的操作电路和VRAM中的颜色代码，并根据操作结果生成新的颜色代码。可以通过将新的颜色代码存储在VRAM的对应的存储器位置中来实现显示区域上的与操作相关的颜色变化。

10. 发明授权

US4686520A Digital color encoder 失效
标题翻译：数码彩色编码器
公开(公告)号：US4686520A
公开(公告)日：1987-08-11
申请号：US678163
申请日：1984-12-04
申请人： Shigemitsu Yamaoka
发明人： Shigemitsu Yamaoka
IPC分类号： G09G1/28 , H04N11/14
CPC分类号： G09G1/285 , H04N11/143
摘要： A digital color encoder for producing color TV signal comprises primary color image signal sources, a sampling signal generator, coefficient memories, multipliers and an adder. The primary color image signal sources provide digitized color image signals respectively of red, green and blue. The sampling signal generator generates a sampling clock having a frequency three times as high as that of the chrominence subcarrier and provide three phase sampling signals for 0.degree., 120.degree. and 240.degree. having a frequency as same as that of the chrominence subcarrier. The coefficient memories provide coefficients for 0.degree., 120.degree. and 240.degree. for the respective color of red, green and blue according to the formula of NTSC color picture signal. The respective color image signals are sampled at the sampling clock frequency and respectively multipled with the respective coefficients in the multipliers, and then added together in the adder. This a composite color video signal is synthesized without use of ordinary subcarrier modulators for B-Y and R-Y.
摘要翻译：用于产生彩色电视信号的数字彩色编码器包括原色图像信号源，采样信号发生器，系数存储器，乘法器和加法器。原色图像信号源分别提供红色，绿色和蓝色的数字化彩色图像信号。采样信号发生器产生一个采样时钟，采样时钟的频率是铬色子载波的三倍，并提供与色度副载波频率相同的0°，120°和240°的三相采样信号。根据NTSC彩色图像信号的公式，系数存储器为红色，绿色和蓝色的相应颜色提供0°，120°和240°的系数。相应的彩色图像信号以采样时钟频率进行采样，并分别乘以乘法器中的各个系数，然后在加法器中相加。这种合成彩色视频信号是在不使用用于B-Y和R-Y的普通子载波调制器的情况下合成的。

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