公开(公告)号：US08588473B2

公开(公告)日：2013-11-19

申请号：US12964437

申请日：2010-12-09

Applicant: Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

Inventor： Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

IPC: G06K9/00

CPC classification number: H04N7/0132 ,  H04N5/144

Abstract: 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.

Abstract translation: 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：US20110142290A1

公开(公告)日：2011-06-16

申请号：US12964437

申请日：2010-12-09

Applicant: Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

Inventor： Toru Aida ,  Eisaku Tatsumi ,  Kazuya Kitada

IPC: G06K9/00

CPC classification number: H04N7/0132 ,  H04N5/144

Abstract: 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.

Abstract translation: 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：US09100530B2

公开(公告)日：2015-08-04

申请号：US12904372

申请日：2010-10-14

Applicant: Kazuya Kitada ,  Eisaku Tatsumi ,  Makiko Mori

Inventor： Kazuya Kitada ,  Eisaku Tatsumi ,  Makiko Mori

IPC: G09G3/36 ,  H04N7/01 ,  G09G3/20

CPC classification number: H04N7/0132 ,  G09G3/2022

Abstract: An image processing apparatus includes an identifier identifying, for each pixel in the frame image, minimum pixel values for each color component from pixel values of surrounding pixels for each color component. The surrounding pixels are positioned around the pixel. The identifier also identifies, as a common pixel value, a minimum value in the minimum pixel values identified for each color component. The apparatus further includes a generator generating a preprocessed image which can be obtained by replacing a pixel value of each pixel in the frame image with the common pixel value identified for the pixel by the identifier, a low pass filter generating a first subframe image by applying a low-pass filter to the preprocessed image, and a subtractor generating, as a second subframe image, a difference image between the frame image and the first subframe image.

Abstract translation: 图像处理装置包括：标识符，用于针对每个颜色分量的周围像素的像素值，识别帧图像中的每个像素的每个颜色分量的最小像素值。 周围像素位于像素周围。 标识符还将作为公共像素值的每个颜色分量识别的最小像素值中的最小值标识。 该装置还包括生成预处理图像的发生器，该预处理图像可以通过用标识符将针对像素识别的公共像素值替换为帧图像中的每个像素的像素值来获得，低通滤波器通过应用产生第一子帧图像 对预处理图像的低通滤波器，以及减法器，生成帧图像和第一子帧图像之间的差分图像作为第二子帧图像。

公开(公告)号：US20110102479A1

公开(公告)日：2011-05-05

申请号：US12904372

申请日：2010-10-14

Applicant: Kazuya Kitada ,  Eisaku Tatsumi ,  Makiko Mori

Inventor： Kazuya Kitada ,  Eisaku Tatsumi ,  Makiko Mori

IPC: G09G5/10

CPC classification number: H04N7/0132 ,  G09G3/2022

Abstract: An image processing apparatus comprises an identification unit configured to identify, for each pixel in the frame image, minimum pixel values for each color component from pixel values of surrounding pixels for each color component, wherein the surrounding pixels are positioned around the pixel, and identifying, as a common pixel value, a minimum value in the minimum pixel values identified for each color component; a generation unit configured to generate a preprocessed image which can be obtained by replacing a pixel value of each pixel in the frame image with the common pixel value identified for the pixel by the identification unit; a low-pass filtering unit configured to generate a first subframe image by applying a low-pass filter to the preprocessed image; a subtraction unit configured to generate, as a second subframe image, a difference image between the frame image and the first subframe image.

Abstract translation: 一种图像处理设备包括：识别单元，被配置为针对每个颜色分量的周围像素的像素值，识别帧图像中的每个像素的每个颜色分量的最小像素值，其中周围像素位于像素周围，并且识别 作为公共像素值，为每个颜色分量识别的最小像素值中的最小值; 生成单元，被配置为生成预处理图像，所述预处理图像可以通过用由所述识别单元为所述像素识别的所述公共像素值替换所述帧图像中的每个像素的像素值而获得; 低通滤波单元，被配置为通过对所述预处理图像应用低通滤波器来生成第一子帧图像; 减法单元，被配置为生成帧图像和第一子帧图像之间的差分图像作为第二子帧图像。

公开(公告)号：US08619189B2

公开(公告)日：2013-12-31

申请号：US12965137

申请日：2010-12-10

Applicant: Yasushi Ito ,  Eisaku Tatsumi ,  Kazuya Kitada

Inventor： Yasushi Ito ,  Eisaku Tatsumi ,  Kazuya Kitada

IPC: H04N1/393 ,  H04N7/01

CPC classification number: G09G3/2022 ,  G09G2340/0435 ,  G09G2360/16 ,  H04N7/0132

Abstract: 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.

Abstract translation: 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：US20110141350A1

公开(公告)日：2011-06-16

申请号：US12965137

申请日：2010-12-10

Applicant: Yasushi Ito ,  Eisaku Tatsumi ,  Kazuya Kitada

Inventor： Yasushi Ito ,  Eisaku Tatsumi ,  Kazuya Kitada

IPC: H04N7/01

CPC classification number: G09G3/2022 ,  G09G2340/0435 ,  G09G2360/16 ,  H04N7/0132

Abstract: 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.

Abstract translation: 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：US08542493B2

公开(公告)日：2013-09-24

申请号：US12835851

申请日：2010-07-14

Applicant: Naoto Abe ,  Eisaku Tatsumi ,  Tatsuya Nakajima

Inventor： Naoto Abe ,  Eisaku Tatsumi ,  Tatsuya Nakajima

IPC: H05K5/00

CPC classification number: H05K5/02

Abstract: A flat display apparatus has a flat display panel; a frame that is installed on a rear face side of the display panel; a cover that covers at least a rear face side of the frame; and a high-voltage power supply that applies high voltage to the display panel. The high-voltage power supply has a plurality of cases, each of which encloses one or more transformers and rectifier circuits, and obtains high voltage by connecting the plurality of cases in series, and the plurality of cases are arranged in a space created between the frame and the cover so as to be disposed on a plane in parallel with a screen of the display panel.

Abstract translation: 平板显示装置具有平板显示面板; 安装在显示面板的背面侧的框架; 覆盖所述框架的至少后面侧的盖; 以及向显示面板施加高电压的高压电源。 高压电源具有多个壳体，每个壳体包围一个或多个变压器和整流器电路，并且通过串联连接多个壳体来获得高电压，并且多个壳体被布置在 框架和盖子，以便与显示面板的屏幕平行设置在平面上。

公开(公告)号：US20110103708A1

公开(公告)日：2011-05-05

申请号：US12891278

申请日：2010-09-27

Applicant: Eisaku Tatsumi

Inventor： Eisaku Tatsumi

IPC: G06K9/40

CPC classification number: G09G3/2092 ,  G09G3/22 ,  G09G3/34 ,  G09G2310/066 ,  G09G2320/0247 ,  G09G2320/10

Abstract: To reduce flickering in driving distributed processing, an image processing apparatus which generates and outputs a plurality of sub frame images having different luminance patterns for each of a plurality of frame images included in input moving image data, includes a filtering unit configured to perform filter processing for the frame image, a setting unit configured to set a first coefficient A and a second coefficient B, a first generation unit configured to generate a first sub frame image, a second generation unit configured to generate a second sub frame image, and an output control unit configured to selectively output the first sub frame image and the second sub frame image at a predetermined timing.

Abstract translation: 为了减少驱动分布式处理中的闪烁，对包括在输入运动图像数据中的多个帧图像中的每一帧生成并输出具有不同亮度图案的多个子帧图像的图像处理装置包括：滤波单元，被配置为进行滤波处理 对于帧图像，设置单元被配置为设置第一系数A和第二系数B，第一生成单元，被配置为生成第一子帧图像，第二生成单元，被配置为生成第二子帧图像，以及输出 控制单元，被配置为在预定定时选择性地输出第一子帧图像和第二子帧图像。

公开(公告)号：US20090273611A1

公开(公告)日：2009-11-05

申请号：US12423293

申请日：2009-04-14

Applicant: Osamu Itokawa ,  Eisaku Tatsumi

Inventor： Osamu Itokawa ,  Eisaku Tatsumi

IPC: G09G5/00

CPC classification number: G09G5/00 ,  G09G2320/103 ,  G09G2340/0435 ,  H04N7/0132

Abstract: 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.

Abstract translation: 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：US07474168B2

公开(公告)日：2009-01-06

申请号：US11168289

申请日：2005-06-29

Applicant: Eisaku Tatsumi

Inventor： Eisaku Tatsumi

IPC: H03C3/00 ,  G09G3/10

CPC classification number: G09G3/22 ,  G09G3/2081 ,  G09G2310/0275

Abstract: 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.

Abstract translation: 调制信号发生器电路产生具有与输入的音调数据对应的时间宽度的调制信号。 调制信号发生器电路包括输出调制信号的输出部分和控制电路。 控制输出部分，以便在输出一个调制信号的时段期间的第一时段期间将调制信号的高度值设置为预定的高度值，并且被控制以便将调制信号的高度值设置为 在第二时段期间高于预定高度值的高度值。 控制电路设置作为第一时段可用的最大时间宽度，并且根据基于用户的指令生成的信号设置最大时间宽度，或者根据指示用户的特征的信号来设置最大时间宽度 音调数据。