公开(公告)号：US20060001499A1

公开(公告)日：2006-01-05

申请号：US11168289

申请日：2005-06-29

申请人： Eisaku Tatsumi

发明人： Eisaku Tatsumi

IPC分类号： H03C3/00

CPC分类号： G09G3/22 ,  G09G3/2081 ,  G09G2310/0275

摘要： A modulation-signal generator circuit generates a modulation signal having a time width corresponding to tone data that is input. The modulation-signal generator circuit includes an output section outputting the modulation signal and a control circuit. The output section is controlled so as to set the height value of the modulation signal to a predetermined height value during a first period in a period during which one modulation signal is output and is controlled so as to set the height value of the modulation signal to a height value higher than the predetermined height value during a second period. The control circuit sets a maximum time width which is available as the first period, and sets the maximum time width in accordance with a signal generated based on an instruction of a user or sets the maximum time width in accordance with a signal indicating the characteristics of the tone data.

公开(公告)号：US08588473B2

公开(公告)日：2013-11-19

申请号：US12964437

申请日：2010-12-09

申请人： Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

发明人： Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

IPC分类号： G06K9/00

CPC分类号： H04N7/0132 ,  H04N5/144

摘要： Provided is a method for controlling an image processing apparatus for generating and outputting frames different from each other in frequency component from an input frame include, detecting motion of the input frame by comparing the input frame with a frame before or after the input frame in terms of time, storing the input frame in a frame memory, and reading the input frame by a plurality of times to convert a frame rate of the input frame, generating the frames different from each other in frequency component from the frame whose frame rate has been converted, outputting the generated frames if the detected input frame is determined to be a moving image, and outputting the frame whose frame rate has been converted if the input frame is determined to be a still image.

摘要翻译： 提供了一种用于控制图像处理装置的方法，用于在来自输入帧的频率分量中产生和输出彼此不同的帧，包括通过将输入帧与输入帧之前或之后的帧进行比较来检测输入帧的运动， 的时间，将输入帧存储在帧存储器中，并且多次读取输入帧以转换输入帧的帧速率，从帧速率已经被帧的频率分量生成彼此不同的帧 如果检测到的输入帧被确定为运动图像，则输出所生成的帧，并且如果输入帧被确定为静止图像则输出已经转换了帧速率的帧。

公开(公告)号：US08576925B2

公开(公告)日：2013-11-05

申请号：US12423293

申请日：2009-04-14

申请人： Osamu Itokawa ,  Eisaku Tatsumi

发明人： Osamu Itokawa ,  Eisaku Tatsumi

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： G09G5/00 ,  G09G2320/103 ,  G09G2340/0435 ,  H04N7/0132

摘要： An image processing apparatus which converts a frame rate by dividing an input frame into subframes and outputting the subframes, comprises, a preprocessing unit adapted to perform preprocessing of replacing a pixel value of a pixel of interest with a minimum pixel value of peripheral pixels of the pixel of interest in an input frame, a low-pass filter processing unit adapted to generate a first subframe by performing a low-pass filtering process on the input frame having undergone the preprocessing, a generating unit adapted to generate a second subframe from the first subframe and the input frame, and a switching unit adapted to output the first subframe and the second subframe by switching the first subframe and the second subframe at a predetermined timing.

摘要翻译： 一种图像处理装置，其通过将输入帧划分成子帧并输出子帧来转换帧速率，包括：预处理单元，其适于执行用所述目标的周边像素的最小像素值替换感兴趣像素的像素值的预处理 输入帧中感兴趣的像素;低通滤波处理单元，适于通过对经过预处理的输入帧执行低通滤波处理来产生第一子帧;生成单元，适于从第一子帧生成第二子帧 子帧和输入帧;以及切换单元，适于通过在预定定时切换第一子帧和第二子帧来输出第一子帧和第二子帧。

公开(公告)号：US07250942B2

公开(公告)日：2007-07-31

申请号：US10793790

申请日：2004-03-08

申请人： Satoshi Mitsumura ,  Kazuaki Sugai ,  Atsushi Sakakibara ,  Yoshikazu Shibamiya ,  Eisaku Tatsumi ,  Kenzo Ina ,  Osamu Iketa ,  Tomoko Maruyama ,  Kazumi Suga

发明人： Satoshi Mitsumura ,  Kazuaki Sugai ,  Atsushi Sakakibara ,  Yoshikazu Shibamiya ,  Eisaku Tatsumi ,  Kenzo Ina ,  Osamu Iketa ,  Tomoko Maruyama ,  Kazumi Suga

IPC分类号： G09G5/00

CPC分类号： G09G5/00 ,  G09G2340/14

摘要： A display apparatus of the invention which detects an obstacle put on a display unit, and modifies a place or manner of a display to be performed, comprising the display unit having a display surface; a detecting unit for detecting a display-obstructed area on the display surface where a display-obstructing factor is present; a shifting unit for shifting the area of displayed contents to a displayable area other than the display-obstructed area, when the display-obstructed area is detected; and a display control unit for displaying the displayed contents shifted by the shifting unit in the area other than the display-obstructed area.

摘要翻译： 本发明的显示装置，其检测放置在显示单元上的障碍物，并且修改要执行的显示器的位置或方式，包括具有显示面的显示单元; 检测单元，用于检测存在显示障碍因子的显示表面上的显示屏障区域; 移动单元，用于当显示屏障区域被检测时，将显示内容的区域移动到除了显示屏障区域之外的可显示区域; 以及显示控制单元，用于在除了显示屏障区域之外的区域中显示由移位单元移位的显示内容。

公开(公告)号：US08958657B2

公开(公告)日：2015-02-17

申请号：US12913695

申请日：2010-10-27

申请人： Yukio Hiraki ,  Eisaku Tatsumi

发明人： Yukio Hiraki ,  Eisaku Tatsumi

IPC分类号： G06K9/40 ,  H04N7/01 ,  G09G3/20

CPC分类号： H04N7/0132 ,  G09G3/2022 ,  G09G2320/0266 ,  G09G2320/0271 ,  G09G2320/106 ,  G09G2340/0435 ,  G09G2340/16 ,  G09G2360/16

摘要： An image processing apparatus that converts a frame rate by creating a sub-frame from an input frame and outputting the sub-frame, the image processing apparatus includes a generation unit configured to generate the sub-frame from the input frame, a calculation unit configured to calculate a feature amount of brightness of the input frame, and a control unit configured to perform control so as to reduce luminance of the sub-frames generated by the generation unit based on the feature amount calculated by the calculation unit.

摘要翻译： 一种图像处理装置，通过从输入帧创建子帧并输出子帧来转换帧速率，图像处理装置包括：生成单元，被配置为从输入帧生成子帧;计算单元，被配置为 以计算输入帧的亮度特征量;以及控制单元，被配置为基于由所述计算单元计算的特征量来执行由所述生成单元生成的子帧的亮度的控制。

公开(公告)号：US08619189B2

公开(公告)日：2013-12-31

申请号：US12965137

申请日：2010-12-10

申请人： Yasushi Ito ,  Eisaku Tatsumi ,  Kazuya Kitada

发明人： Yasushi Ito ,  Eisaku Tatsumi ,  Kazuya Kitada

IPC分类号： H04N1/393 ,  H04N7/01

CPC分类号： G09G3/2022 ,  G09G2340/0435 ,  G09G2360/16 ,  H04N7/0132

摘要： An image processing apparatus, which converts a frame rate by dividing an input frame into sub-frames and outputting the sub-frames, includes a minimum value filter unit, a low-pass filter processing unit, a generation unit, and a switching unit. In an input frame, the minimum value filter unit selects a maximum value of minimum values from the minimum values of pixel values in each horizontal line in a predetermined area including peripheral pixels of a processing target pixel, and performs pre-processing to replace the processing target pixel with the maximum value. The low-pass filter processing unit performs low-pass filter processing on the pre-processed input frame and generates a first sub-frame. The generation unit generates a second sub-frame from the first sub-frame and the input frame. The switching unit switches the first sub-frame and the second sub-frame at predetermined timing and outputs a sub-frame.

摘要翻译： 通过将输入帧划分成子帧并输出子帧来转换帧速率的图像处理装置包括最小值滤波器单元，低通滤波处理单元，生成单元和切换单元。 在输入帧中，最小值滤波器单元从包括处理目标像素的周围像素的预定区域中的每个水平行中的像素值的最小值中选择最小值，并执行预处理以替换处理 具有最大值的目标像素。 低通滤波处理单元对预处理的输入帧执行低通滤波处理，并生成第一子帧。 生成单元从第一子帧和输入帧生成第二子帧。 切换单元以预定的定时切换第一子帧和第二子帧，并输出子帧。

公开(公告)号：US07995080B2

公开(公告)日：2011-08-09

申请号：US11951657

申请日：2007-12-06

申请人： Naoto Abe ,  Eisaku Tatsumi

发明人： Naoto Abe ,  Eisaku Tatsumi

IPC分类号： G09G5/10

CPC分类号： G09G3/3685 ,  G09G3/006 ,  G09G3/2011 ,  G09G3/2018 ,  G09G3/2081 ,  G09G2310/0275 ,  G09G2320/0271

摘要： A drive circuit of an image display apparatus has a correction circuit for outputting driving data that is corrected on the basis of a correction value. The correction value corrects variation of brightness of a plurality of pixels. The correction is such that the number of pixels to be darkened by the correction when the driving data inputted for the plurality of pixels have a common first value is fewer than the number of pixels to be darkened by the correction when the driving data inputted for the plurality of pixels have a common second value larger than the first value.

摘要翻译： 图像显示装置的驱动电路具有用于输出基于校正值校正的驱动数据的校正电路。 校正值校正多个像素的亮度变化。 校正是当为多个像素输入的驱动数据具有共同的第一值时通过校正而变暗的像素数量小于当输入的驱动数据时的校正将变暗的像素数量 多个像素具有大于第一值的公共第二值。

公开(公告)号：US20110142290A1

公开(公告)日：2011-06-16

申请号：US12964437

申请日：2010-12-09

申请人： Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

发明人： Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

IPC分类号： G06K9/00

CPC分类号： H04N7/0132 ,  H04N5/144

摘要： Provided is a method for controlling an image processing apparatus for generating and outputting frames different from each other in frequency component from an input frame include, detecting motion of the input frame by comparing the input frame with a frame before or after the input frame in terms of time, storing the input frame in a frame memory, and reading the input frame by a plurality of times to convert a frame rate of the input frame, generating the frames different from each other in frequency component from the frame whose frame rate has been converted, outputting the generated frames if the detected input frame is determined to be a moving image, and outputting the frame whose frame rate has been converted if the input frame is determined to be a still image.

摘要翻译： 提供了一种用于控制图像处理装置的方法，用于在来自输入帧的频率分量中产生和输出彼此不同的帧，包括通过将输入帧与输入帧之前或之后的帧进行比较来检测输入帧的运动， 的时间，将输入帧存储在帧存储器中，并且多次读取输入帧以转换输入帧的帧速率，从帧速率已经被帧的频率分量生成彼此不同的帧 如果检测到的输入帧被确定为运动图像，则输出所生成的帧，并且如果输入帧被确定为静止图像则输出已经转换了帧速率的帧。

公开(公告)号：US20110110602A1

公开(公告)日：2011-05-12

申请号：US12913695

申请日：2010-10-27

申请人： Yukio Hiraki ,  Eisaku Tatsumi

发明人： Yukio Hiraki ,  Eisaku Tatsumi

IPC分类号： G06K9/40

CPC分类号： H04N7/0132 ,  G09G3/2022 ,  G09G2320/0266 ,  G09G2320/0271 ,  G09G2320/106 ,  G09G2340/0435 ,  G09G2340/16 ,  G09G2360/16

摘要： An image processing apparatus that converts a frame rate by creating a sub-frame from an input frame and outputting the sub-frame, the image processing apparatus includes a generation unit configured to generate the sub-frame from the input frame, a calculation unit configured to calculate a feature amount of brightness of the input frame, and a control unit configured to perform control so as to reduce luminance of the sub-frames generated by the generation unit based on the feature amount calculated by the calculation unit.

摘要翻译： 一种图像处理装置，通过从输入帧创建子帧并输出子帧来转换帧速率，图像处理装置包括：生成单元，被配置为从输入帧生成子帧;计算单元，被配置为 以计算输入帧的亮度特征量;以及控制单元，被配置为基于由所述计算单元计算的特征量来执行由所述生成单元生成的子帧的亮度的控制。

公开(公告)号：US07889168B2

公开(公告)日：2011-02-15

申请号：US11676620

申请日：2007-02-20

申请人： Tatsuro Yamazaki ,  Naoto Abe ,  Eisaku Tatsumi ,  Makiko Mori ,  Muneki Ando ,  Takeshi Ikeda

发明人： Tatsuro Yamazaki ,  Naoto Abe ,  Eisaku Tatsumi ,  Makiko Mori ,  Muneki Ando ,  Takeshi Ikeda

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G3/2014 ,  G09G3/22 ,  G09G3/3216 ,  G09G2310/0205 ,  G09G2320/043 ,  G09G2340/0407

摘要： An image display apparatus includes a plurality of display devices, a plurality of scan interconnections and a plurality of modulation interconnections, a scanning circuit for applying a scanning signal to the scan interconnections, and a modulation circuit for applying a modulation signal to the modulation interconnections. The scanning circuit applies the scanning signals to a group of scan interconnections selected from the plurality of scan interconnections in one select period, and applies the scanning signals, in a subsequent select period, to the plurality of scanning interconnections which were shifted with one scan interconnection portion from the group of scanning interconnections to which the scanning signals were applied in a previous select period. The scanning signals which have the same polarity to the modulation signal in successive two select periods are applied to the scanning interconnection to which the scanning signals should be applied repeatedly, and the output from the scanning circuit has a portion in which signal level is controlled to a non-selection electric potential level between the scanning signals which are applied repeatedly to the scanning interconnection. The scanning circuit is configured to apply scanning signals with different selection electric potentials to a plurality of scan interconnections which are selected in one select period.

摘要翻译： 图像显示装置包括多个显示装置，多个扫描互连和多个调制互连，用于将扫描信号施加到扫描互连的扫描电路，以及用于将调制信号施加到调制互连的调制电路。 扫描电路在一个选择周期中将扫描信号施加到从多个扫描互连中选择的一组扫描互连，并且在随后的选择周期中将扫描信号施加到通过一个扫描互连移位的多个扫描互连 来自在先前选择周期中应用扫描信号的扫描互连组的部分。 在连续两个选择周期中与调制信号具有相同极性的扫描信号被施加到应该重复施加扫描信号的扫描互连，并且来自扫描电路的输出具有将信号电平控制到 扫描信号之间的非选择电位电平被重复地应用于扫描互连。 扫描电路被配置为将具有不同选择电位的扫描信号施加到在一个选择周期中选择的多个扫描互连。