公开(公告)号：US20100134654A1

公开(公告)日：2010-06-03

申请号：US12452020

申请日：2008-08-12

Applicant: Yutaka Tsuda

Inventor： Yutaka Tsuda

IPC: H04N5/76 ,  H04N5/228

CPC classification number: H04N5/907 ,  H04N1/2112 ,  H04N1/2158 ,  H04N5/765 ,  H04N5/772 ,  H04N9/7921 ,  H04N2101/00 ,  H04N2201/212 ,  H04N2201/216

Abstract: A digital camera includes: an imaging unit that obtains image data by capturing an image of a subject; a recording control unit that records the image data obtained by capturing the image of the subject into a plurality of recording media; a speed detection unit that detects access speeds at each of the plurality of recording media; and a selection unit that selects the recording media, into which image data are to be recorded by the recording control unit, based upon each of the access speeds having been detected, wherein: at least one of the plurality of recording media is an exchangeable recording medium.

Abstract translation: 数码相机包括：成像单元，其通过捕获被摄体的图像来获得图像数据; 记录控制单元，其将通过将被摄体的图像捕获获得的图像数据记录到多个记录介质中; 速度检测单元，其检测所述多个记录介质中的每一个的存取速度; 以及选择单元，其基于已经检测到的每个访问速度来选择要由记录控制单元记录的图像数据的记录介质，其中：所述多个记录介质中的至少一个是可交换记录 中。

公开(公告)号：US20070268379A1

公开(公告)日：2007-11-22

申请号：US11819666

申请日：2007-06-28

Applicant: Masahiro Suzuki ,  Michihiro Tamune ,  Zhe-Hong Chen ,  Masahiro Juen ,  Yutaka Tsuda

Inventor： Masahiro Suzuki ,  Michihiro Tamune ,  Zhe-Hong Chen ,  Masahiro Juen ,  Yutaka Tsuda

IPC: H04N9/73

CPC classification number: H04N9/735 ,  H04N5/765 ,  H04N5/772 ,  H04N5/775 ,  H04N5/781 ,  H04N5/907 ,  H04N9/7921 ,  H04N9/8047 ,  H04N2101/00

Abstract: A CCD captures a subject image having passed through a taking lens and an image processing circuit performs various types of image pre-treatment including gamma correction and white balance on image data corresponding to n lines×m rows output by the CCD. The image processing circuit also performs format processing on the data. The data are then compressed at a compression circuit. The white balance adjustment and the like are implemented in line sequence at a line processing circuit which engages in signal processing in pixel sequence in units of individual lines in the output from the CCD. The image data having undergone the pre-treatment are then subjected to format processing prior to JPEG compression, at a block processing circuit that engages in signal processing in units of individual blocks each ranging over an n×m (N>n, M>m) block. In other words, the signal processing is performed in block sequence.

公开(公告)号：US07239758B2

公开(公告)日：2007-07-03

申请号：US10357463

申请日：2003-02-04

Applicant: Yutaka Tsuda

Inventor： Yutaka Tsuda

IPC: G06K9/40

CPC classification number: H04N9/045 ,  H04N5/365

Abstract: The present invention provides a signal processing device for removing image noise. The device includes a first storage part for recording first image data captured from a field of view, a second storage part for recording second image data captured under a different light-receiving condition, and a processing part for reading and performing data processing on the first and second image data. Particularly, the processing part determines the noise situation of each pixel in the image sensor, and in accordance with the noise situation, selectively performs, pixel by pixel, the replacement processing for replacing an output value of the first image data with an output value of a proximate pixel of the same hue as the first image data, and subtracting processing for subtracting the output value of the second image data from the output value of the first image data.

Abstract translation: 本发明提供一种消除图像噪声的信号处理装置。 该装置包括用于记录从视野捕获的第一图像数据的第一存储部分，用于记录在不同光接收条件下捕获的第二图像数据的第二存储部分，以及用于读取和执行第一图像数据处理的处理部分 和第二图像数据。 特别地，处理部分确定图像传感器中每个像素的噪声情况，并且根据噪声情况，逐个选择性地执行用于用第一图像数据的输出值替换第一图像数据的输出值的替换处理 与第一图像数据相同色调的近似像素，以及从第一图像数据的输出值减去第二图像数据的输出值的减法处理。

公开(公告)号：US07177468B2

公开(公告)日：2007-02-13

申请号：US10377633

申请日：2003-03-04

Applicant: Tetsuya Takeshita ,  Yutaka Tsuda

Inventor： Tetsuya Takeshita ,  Yutaka Tsuda

IPC: G06K9/00

CPC classification number: H04N1/60

Abstract: An image processing system can obtain images exhibiting colors desired by a user, while minimizing his/her efforts required for edit operations. The image processing system includes an imaging device and an information-processing device. The information-processing device includes: an input unit inputting, from the exterior, information indicative of a type of color transformation processing desired by the user; a parameter-creating unit that refers to the input information to create at least one parameter necessary for providing the color transformation processing to image data; and a transmitting unit transmitting information of the created parameter to the exterior. The imaging device includes: a receiving unit receiving the information of the parameter from the exterior; a storage unit storing the received information of the parameter; and a setting unit that refers to the information stored in the storage unit to perform a setting necessary for the color transformation processing using the parameter.

Abstract translation: 图像处理系统可以获得显示用户期望的颜色的图像，同时使其/编辑操作所需的努力最小化。 图像处理系统包括成像装置和信息处理装置。 信息处理装置包括：输入单元，从外部输入指示用户期望的颜色变换处理的类型的信息; 参考创建单元，其参考输入信息以创建为图像数据提供颜色变换处理所需的至少一个参数; 以及将所创建的参数的信息发送到外部的发送单元。 该成像装置包括：接收单元，从外部接收参数的信息; 存储单元，存储所接收的参数信息; 以及设置单元，其参考存储在存储单元中的信息，以执行使用该参数的颜色变换处理所需的设置。

公开(公告)号：US20060109356A1

公开(公告)日：2006-05-25

申请号：US11262757

申请日：2005-11-01

Applicant: Yutaka Tsuda

Inventor： Yutaka Tsuda

IPC: H04N5/228

CPC classification number: G06T3/403 ,  H04N1/38 ,  H04N1/4092

Abstract: An electronic camera of the present invention includes an image pickup device, a positional data generating section, a memory, and an image processing section. The image pickup device includes a light-receiving plane photoelectrically converting a subject image. On the image pickup device any given partial image area is readable from a maximal image area. The positional data generating section generates positional data on the partial image area to the maximal image area. The memory holds a first edge enhancing filter used for data on the entire image and a second edge enhancing filter whose filter size is set smaller than that of the first edge enhancing filter. The image processing section performs, using the second edge enhancing filter, edge enhancement processing on data on a partial image extracted from the partial image area based on the positional data.

Abstract translation: 本发明的电子照相机包括图像拾取装置，位置数据产生部分，存储器和图像处理部分。 图像拾取装置包括光电转换被摄体图像的光接收面。 在图像拾取装置上，任何给定的部分图像区域都可从最大图像区域读取。 位置数据生成部生成部分图像区域的位置数据到最大图像区域。 存储器保持用于整个图像上的数据的第一边缘增强滤波器和其滤波器尺寸设置为小于第一边缘增强滤波器的滤波器尺寸的第二边缘增强滤波器。 图像处理部使用第二边缘增强滤波器，对基于位置数据从部分图像区域提取的部分图像上的数据进行边缘增强处理。

公开(公告)号：US5770937A

公开(公告)日：1998-06-23

申请号：US890800

申请日：1997-07-11

Applicant: Yutaka Tsuda ,  Hirotake Nozaki

Inventor： Yutaka Tsuda ,  Hirotake Nozaki

IPC: H02P8/18 ,  H02P8/00 ,  H02P8/10 ,  H02P8/22 ,  H02P7/00

CPC classification number: H02P8/22

Abstract: A stepping motor driving device which is capable of correcting a micro step moving angle during micro step driving. This stepping motor driving device includes a motor control portion for giving instruction as to a moving amount, a CPU for outputting the number of motor drive pulses according to a moving amount instructed by the motor control portion, a motor drive circuit for driving a motor according to the motor drive pulses and a memory for storing a pulse number showing an actual moving angle closest to an ideal moving angle as a correction pulse number corresponding to a micro step angle based on an error between an actual moving angle and the ideal moving amount with respect to each micro step angle within a full step angle. The CPU outputs pulses in the correction pulse number stored in the memory correspondingly to the micro step angle to the motor drive circuit in order to perform micro step driving by the micro step angle.

Abstract translation: 一种步进电机驱动装置，其能够在微步驱动期间校正微步移动角度。 该步进电动机驱动装置包括：用于指定移动量的电动机控制部，根据电动机控制部所指示的移动量输出电动机驱动脉冲数的CPU;电动机驱动电路， 电机驱动脉冲的存储器和用于存储表示最接近理想移动角度的实际移动角度的脉冲数的存储器，作为与实际移动角度与理想移动量之间的误差相对应的微步距角的校正脉冲数， 相对于每个微步距角在一个完整的步进角度。 CPU根据与电动机驱动电路的微步进角相对应地存储在存储器中的校正脉冲数中的脉冲，以通过微步进角进行微步驱动。

公开(公告)号：US4448567A

公开(公告)日：1984-05-15

申请号：US309968

申请日：1981-10-01

Applicant: Yutaka Tsuda

Inventor： Yutaka Tsuda

IPC: E02B11/02 ,  E02F5/10 ,  E21B7/20 ,  E02B13/00 ,  E02D29/10 ,  E03F3/06

CPC classification number: E21B7/205 ,  E02F5/101

Abstract: This invention relates to a method for efficiently installing lines, pipes or cables underground. In operation, a boring head which forms an elongated bore underground along with the movement of a boring device is disposed underground. A flat plastic sheet is continuously reeled out and is formed into a rigid plastic tube. A hauling rope is simultaneously reeled out into the rigid plastic tube, such plastic tube and hauling rope have their front extremities connected to the rear end of the boring head. The plastic tube is continuously installed underground along with the movement of the boring head. The movement of the boring head also provides simultaneous extending of the hauling rope in and along a installed plastic tube. The front portion of the line, pipe or cable is connected to the tail portion of the extended hauling rope. Finally, only the hauling rope is pulled or hauled within and along the plastic tube so as to install the line, pipe or cable in and along the plastic tube.

Abstract translation: PCT No.PCT / JP80 / 00075 Sec。 371日期：1981年10月1日 102（e）日期1981年10月1日PCT申请日1980年4月15日PCT公布。 公开号WO81 / 02317 日本1981年8月20日。本发明涉及一种有效地将地下管线，管线或电缆安装的方法。 在操作中，与钻孔装置的运动一起形成长孔的钻头头部位于地下。 扁平塑料片连续卷出，形成刚性塑料管。 牵引绳同时被卷入刚性塑料管，这种塑料管和牵引绳的前端连接到镗头的后端。 塑料管随着钻头的运动而连续地安装在地下。 镗头的运动还提供了在安装的塑料管内和沿着安装的塑料管同时延伸的牵引绳。 线，管道或电缆的前部连接到延伸牵引绳的尾部。 最后，只有牵引绳在塑料管内和沿着塑料管拉拽或拖拉，以便将管线，管线或电缆安装在塑料管内和沿着塑料管。