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    • 1. 发明申请
    • INCLINATION ANGLE DETECTION DEVICE AND INCLINATION ANGLE DETECTION METHOD
    • 倾斜角度检测装置和倾斜角度检测方法
    • WO2005015123A3
    • 2005-05-26
    • PCT/JP2004011710
    • 2004-08-09
    • CASIO COMPUTER CO LTDINOUE HIDEAKI
    • INOUE HIDEAKI
    • G01C9/06G01B11/00G01B11/24G01B11/26G01C1/00G01C3/06G01S17/06G01S17/87G03B21/56H04N17/00
    • H04N9/3185G01S17/06G01S17/87H04N9/3194
    • Each of a horizontal chart generating unit (26) and a vertical chart generating unit (27) generate eight charts #0 to #7, the bright/dark sections being placed sequentially in equal distances. Each pattern of each charts #0 to #7, is shifted little by little. Each chart #0 to #7 is sequentially projected on a ascreen (2), and each of the sensor controllers (32A, 32B) obtains an average phase difference, by obtaining the sensor data obtained by the result of measuring, from the distance-measuring sensors (31A, 31B), and obtains the angle between an ideal screen that is vertical to a center line of distance-measuring sensors(31A, 31B) and the screen (2), by obtaining the distance to the two distance-measuring points on the screen (2), based on the obtained average phase difference. A projector control unit (13) replaces the angles that each of the sensor controllers (32A, 32B) obtains, to inclination angles thetaH and thetaV of the screen (2),and supplies the angles to a trapezoidal correction unit (22).
    • 水平图生成单元(26)和垂直图生成单元(27)中的每一个生成八个图表#0至#7,亮/暗部分顺序地等距离放置。 每个图表#0到#7的每个图案都会一点一点地移动。 在屏幕(2)上依次投影各图表#0〜#7,各传感器控制器(32A,32B)通过从测距结果获得传感器数据, 测量传感器(31A,31B),并且通过获得距离测量传感器(31A,31B)的距离测量传感器(31A,31B)的距离,获得与测距传感器(31A,31B)的中心线垂直的理想屏幕和屏幕 基于所获得的平均相位差,在屏幕(2)上指向点。 投影仪控制单元(13)将每个传感器控制器(32A,32B)获得的角度替换为屏幕(2)的倾斜角度θH和θV,并且将该角度提供给梯形校正单元(22)。
    • 2. 发明申请
    • PROJECTOR AND PROJECTION IMAGE CORRECTION METHOD THEREOF
    • 投影机和投影图像校正方法
    • WO2005015905A1
    • 2005-02-17
    • PCT/JP2004/011717
    • 2004-08-09
    • CASIO COMPUTER CO., LTD.INOUE, Hideaki
    • INOUE, Hideaki
    • H04N5/74
    • H04N9/3185
    • A transformation coefficient storing unit (13) has correction tables (21, 22, 23, 24) which are generated based on classification of zooming magnification in a manner of arithmetic progression. An optical mechanism unit (16) supplies information on a zooming magnification Z to a switch control unit (26) of the transformation coefficient storing unit (13). The switch control unit (26) controls a table selection unit (25) to select any from the correction tables (21, 22, 23, 24) based on the zooming magnification Z. The transformation coefficient storing unit (13) selects a coefficient set from the selected correction table based on inclination angles θH and θV and supplies the selected coefficient set to a trapezoidal correction unit (14). The trapezoidal correction unit (14) performs trapezoidal correction based on the supplied coefficient set.
    • 变换系数存储单元(13)具有以算术进展的方式基于缩放倍率的分类生成的校正表(21,22,23,24)。 光学机构单元(16)将关于变焦倍率Z的信息提供给变换系数存储单元(13)的开关控制单元(26)。 开关控制单元(26)控制表选择单元(25),以根据变焦倍率Z从校正表(21,22,23,24)中选择任意一个。变换系数存储单元(13)选择系数组 从所选择的校正表基于倾斜角θH和thetaV,并将所选择的系数组提供给梯形校正单元(14)。 梯形校正单元(14)基于所提供的系数组进行梯形校正。
    • 4. 发明申请
    • ANIMATION SYSTEM OF NUMERIC CONTROLLER
    • 数字控制器动画系统
    • WO1994007190A1
    • 1994-03-31
    • PCT/JP1993001306
    • 1993-09-10
    • FANUC LTDINOUE, HideakiINOUE, Tetsuya
    • FANUC LTD
    • G05B19/405
    • G05B19/4069
    • An animation system of a numeric controller which prevents flicker on a display surface and moves at a high speed graphics of a tool, etc. First memory means (1) stores a predetermined figure of a tool, etc., moving on the display screen, as an original figure. Second memory means (2) stores at least one differential figure as the difference between the original figure and the original figure which is deviated to a predetermined position. Third memory means (3) stores another predetermined figure such as a workpiece to be displayed at a fixed position on the display screen, as a fixed figure. Arithmetic means (4) calculates exclusive-OR between the original figure stored in the first memory means (1) and one of the differential figure stored in the second memory means (2) corresponding to the moving direction of the original figure, and determines the figure after a movement. Synthesis display means (5) synthesizes the figure obtained by the arithmetic means (4) and all the fixed figures stored in the third memory means (3) and displays it on a display (43).
    • 一种数字控制器的动画系统,其防止显示表面上的闪烁并以工具的高速图形移动等。第一存储装置(1)存储在显示屏幕上移动的工具等的预定图形, 作为原始数字。 第二存储器装置(2)存储至少一个差分图形作为原始图形与偏离到预定位置的原始图形之间的差。 第三存储装置(3)将另一预定图形(例如要在显示屏上的固定位置显示的工件)存储为固定图形。 算术装置(4)计算存储在第一存储装置(1)中的原始图形与存储在第二存储装置(2)中的对应于原始图形的移动方向的差分图形之间的异或,并且确定 运动后的数字。 合成显示装置(5)合成由算术装置(4)获得的图形和存储在第三存储装置(3)中的所有固定图形,并将其显示在显示器(43)上。
    • 8. 发明申请
    • PROJECTOR AND METHOD OF PROJECTING PROJECTION AN IMAGE
    • 投影机和投影方法投影图像
    • WO2005013610A1
    • 2005-02-10
    • PCT/JP2004/011027
    • 2004-07-27
    • CASIO COMPUTER CO., LTD.INOUE, Hideaki
    • INOUE, Hideaki
    • H04N5/74
    • H04N9/317G03B5/04G03B21/147H04N9/3185
    • A trapezoidal correction unit (12) included in a projector (1) positions a quadrangle p'q'r's' after correction within a quadrangle pqrs before correction, by using inclination angles v and h. In this case, the trapezoidal correction unit (12) performs correction in a manner that the quadrangle p'q'r's' establishes symmetry with respect to a vertical line including a light axis point k which is an intersection of a light axis and a screen (31), and a part or the all of the bottom side of the quadrangle p'q'r's' contacts or is positioned near a part or the all of the bottom side of the quadrangle pqrs. The trapezoidal correction unit (12) sets the size of the quadrangle p'q'r's' in a manner that the area of the quadrangle p'q'r's' becomes the largest. The trapezoidal correction unit (12) projectively transforms the quadrangle pqrs before correction represented by an input image signal into the quadrangle p'q'r's' after correction temporally continuously.
    • 包括在投影仪(1)中的梯形校正单元(12)通过使用倾斜角度v和h来将修正之后的四边形pqrs中的四边形p'q'r'定位在四边形pqrs之内。 在这种情况下,梯形校正单元(12)以四边形p'q'r'相对于包括作为光轴和屏幕的交点的光轴点k的垂直线建立对称的方式进行校正 (31),并且四边形p'q'r'的底侧的一部分或全部接触或位于四边形pqrs的底侧的一部分或全部附近。 梯形校正单元(12)以四边形p'q'r's的面积变得最大的方式设置四边形p'q'r'的尺寸。 梯形校正单元(12)在由时间上连续的校正之后,将由输入图像信号表示的校正之前的四边形pqrs投影到四边形p'q'r'中。
    • 9. 发明申请
    • NUMERICAL CONTROLLER, SCREEN DISPLAY OF NUMERICAL CONTROLLER AND DATA INPUT/OUTPUT METHOD
    • 数字控制器,数字控制器的屏幕显示和数据输入/输出方法
    • WO1998015881A1
    • 1998-04-16
    • PCT/JP1997003612
    • 1997-10-08
    • FANUC LTDMIURA, KazuhikoNODA, HiroshiINOUE, HideakiMURATA, Koichi
    • FANUC LTD
    • G05B19/414
    • G05B19/409
    • A function which emulates the display circuit of a numerical controller (CNC) is given to a personal computer (2) incorporated in the CNC. The personal computer (2) converts a display command A which is obtained by the emulation of the display circuit of the CNC into a video signal (B2) and transmits the signal to a display means (4). The CNC does not need to have display circuits on both the CNC main part side and the personal computer (2) side and, further, does not need to have a switching circuit which switches the video signals transmitted from both the display circuits to supply one of them to the display means (4). Further, a function which emulates the data I/O circuit of the CNC is given to the personal computer (2). The personal computer (2) outputs/receives data which are fed from or sent to the CNC to/from an external I/O apparatus (26) through an I/O data RAM (25C) from/at the data I/O circuit (23) of the personal computer (2). Therefore, it is not necessary to provide data I/O circuits on both the CNC main part side and the personal computer side.
    • 将数值控制器(CNC)的显示电路模拟的功能给予并入CNC的个人计算机(2)。 个人计算机(2)将通过CNC的显示电路的仿真获得的显示命令A转换为视频信号(B2),并将该信号发送到显示装置(4)。 CNC不需要在CNC主要部分和个人计算机(2)两侧具有显示电路,而且不需要具有切换电路,其切换从两个显示电路发送的视频信号以提供一个 的显示装置(4)。 此外,向个人计算机(2)提供模拟CNC的数据I / O电路的功能。 个人计算机(2)通过来自/在数据I / O电路的I / O数据RAM(25C)输出/接收从外部I / O设备(26)馈送到CNC或从外部I / O设备(26)发送到CNC的数据 (2)的个人计算机(23)。 因此,不需要在CNC主要部分和个人计算机侧都提供数据I / O电路。