会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Image signal processing device of image sensor
    • 图像传感器图像信号处理装置
    • US07295238B2
    • 2007-11-13
    • US10258331
    • 2002-02-18
    • Kenji TanakaAkira HamanoManabu Koiso
    • Kenji TanakaAkira HamanoManabu Koiso
    • H04N5/235H04N5/228H04N9/64H04N3/14H04N5/335
    • H04N5/37213H04N5/243H04N5/361H04N5/3653H04N5/378H04N9/045
    • An image-signal processing apparatus (1) designed to process the signals output from a CCD image sensor (10) that reads pixel data for one screen, line by line, divides the pixel data into a plurality of channels and outputs the pixel data thus divided. The image-signal processing apparatus (1) detects and corrects the black level of each pixel data item that the image sensor (10) has output for one channel. The image-signal processing apparatus (1) detects and corrects the gain difference between channels, which pertain to the pixel data items output from the image sensor (10). Hence, the apparatus (1) can correct the black level of each pixel data item and the gain difference between channels with high accuracy, when used in combination with an image sensor that divides pixel data into a plurality of channels.
    • 图像信号处理装置(1)被设计成处理从一个屏幕读取像素数据的CCD图像传感器(10)输出的信号,将像素数据逐行分割成多个通道,并输出像素数据 分为。 图像信号处理装置(1)检测并校正图像传感器(10)为一个通道输出的每个像素数据项的黑色电平。 图像信号处理装置(1)检测并校正与图像传感器(10)输出的像素数据项有关的通道之间的增益差异。 因此,当与将像素数据分割成多个通道的图像传感器组合使用时,装置(1)可以以高精度校正每个像素数据项的黑色电平和通道之间的增益差异。
    • 2. 发明授权
    • Image-signal processing apparatus for use in combination with an image sensor
    • 与图像传感器组合使用的图像信号处理装置
    • US07880790B2
    • 2011-02-01
    • US11975815
    • 2007-10-22
    • Kenji TanakaAkira HamanoManabu Koiso
    • Kenji TanakaAkira HamanoManabu Koiso
    • H04N5/235H04N9/64H04N3/14H04N5/335
    • H04N5/37213H04N5/243H04N5/361H04N5/3653H04N5/378H04N9/045
    • An image-signal processing apparatus (1) designed to process the signals output from a CCD image sensor (10) that reads pixel data for one screen, line by line, divides the pixel data into a plurality of channels and outputs the pixel data thus divided. The image-signal processing apparatus (1) detects and corrects the black level of each pixel data item that the image sensor (10) has output for one channel. The image-signal processing apparatus (1) detects and corrects the gain difference between channels, which pertain to the pixel data items output from the image sensor (10). Hence, the apparatus (1) can correct the black level of each pixel data item and the gain difference between channels with high accuracy, when used in combination with an image sensor that divides pixel data into a plurality of channels.
    • 图像信号处理装置(1)被设计成处理从一个屏幕读取像素数据的CCD图像传感器(10)输出的信号,将像素数据逐行分割成多个通道,并输出像素数据 分为。 图像信号处理装置(1)检测并校正图像传感器(10)为一个通道输出的每个像素数据项的黑色电平。 图像信号处理装置(1)检测并校正与图像传感器(10)输出的像素数据项有关的通道之间的增益差异。 因此,当与将像素数据分割成多个通道的图像传感器组合使用时,装置(1)可以以高精度校正每个像素数据项的黑色电平和通道之间的增益差异。
    • 3. 发明申请
    • Image-signal processing apparatus for use in combination with an image sensor
    • 与图像传感器组合使用的图像信号处理装置
    • US20080068482A1
    • 2008-03-20
    • US11975815
    • 2007-10-22
    • Kenji TanakaAkira HamanoManabu Koiso
    • Kenji TanakaAkira HamanoManabu Koiso
    • H04N5/235
    • H04N5/37213H04N5/243H04N5/361H04N5/3653H04N5/378H04N9/045
    • An image-signal processing apparatus (1) designed to process the signals output from a CCD image sensor (10) that reads pixel data for one screen, line by line, divides the pixel data into a plurality of channels and outputs the pixel data thus divided. The image-signal processing apparatus (1) detects and corrects the black level of each pixel data item that the image sensor (10) has output for one channel. The image-signal processing apparatus (1) detects and corrects the gain difference between channels, which pertain to the pixel data items output from the image sensor. (10). Hence, the apparatus (1) can correct the black level of each pixel data item and the gain difference between channels with high accuracy, when used in combination with an image sensor that divides pixel data into a plurality of channels.
    • 图像信号处理装置(1)被设计为处理从一个屏幕读取像素数据的CCD图像传感器(10)输出的信号,将像素数据逐行分割成多个通道,并输出像素数据 分为。 图像信号处理装置(1)检测并校正图像传感器(10)为一个通道输出的每个像素数据项的黑色电平。 图像信号处理装置(1)检测和校正与图像传感器输出的像素数据项相关的通道之间的增益差异。 (10)。 因此,当与将像素数据分割成多个通道的图像传感器组合使用时,装置(1)可以以高精度校正每个像素数据项的黑色电平和通道之间的增益差异。
    • 4. 发明授权
    • Imaging apparatus and imaging methods
    • 成像设备和成像方法
    • US07532240B2
    • 2009-05-12
    • US11117295
    • 2005-04-29
    • Takuya ChibaAkira HamanoKenji Tanaka
    • Takuya ChibaAkira HamanoKenji Tanaka
    • H04N9/64
    • H04N5/23245H04N5/343H04N5/3532H04N5/367H04N5/3675
    • A signal detection circuit and a controller receive signals from an imaging device, determine pixels having signal levels that exceed a predetermined defect determination level as defective pixels, and store the addresses of the defective pixels corresponding to read methods. When the imaging device images an object, a defect compensation circuit reads the addresses of the defective pixels that have been stored corresponding to the read methods and performs a predetermined compensation process for the defective pixels. A controller stores the signal levels of the defective pixels and converts the signal levels corresponding to the read methods. As a result, when defective pixels are detected in one read method, the defective pixels can be compensated in a plurality of read methods.
    • 信号检测电路和控制器从成像装置接收信号,确定具有超过作为缺陷像素的预定缺陷确定等级的信号电平的像素,并存储与读取方法对应的缺陷像素的地址。 当成像装置对对象进行成像时,缺陷补偿电路根据读取方法读取已经存储的缺陷像素的地址,并对缺陷像素执行预定的补偿处理。 控制器存储缺陷像素的信号电平并转换与读取方法对应的信号电平。 结果,当以一种读取方法检测到缺陷像素时,可以以多种读取方法补偿缺陷像素。
    • 8. 发明授权
    • Variable capacitance device
    • 可变电容器件
    • US09224536B2
    • 2015-12-29
    • US13568172
    • 2012-08-07
    • Akira KumadaTeruhisa ShibaharaKenji Tanaka
    • Akira KumadaTeruhisa ShibaharaKenji Tanaka
    • H01G5/00H01G7/00H01G7/06H01H57/00G01R27/26H01G5/16H03J3/20
    • H01G5/16H03J3/20H03J2200/19
    • A variable capacitance device that achieves a desired capacitance even when factors causing varied capacitances are generated is configured such that a capacitance detection pulse signal is applied from a capacitance detection signal generation unit to a driving capacitor and a reference capacitor of a MEMS mechanical unit. The device voltage of the driving capacitor based on the capacitance detection signal and a driving voltage is applied to the inverting input terminal of a comparator. The device voltage of the reference capacitor based on the capacitance detection signal and the driving voltage is applied to the non-inverting input terminal of the comparator. The comparator generates a comparison output signal including “Hi” and “Low” values from the difference between these device voltages, and applies the output signal to a driving voltage generation unit. The driving voltage generation unit increases or decreases the driving voltage based on the comparison output signal.
    • 即使产生导致变化的电容的因素,实现期望的电容的可变电容器件被配置为使得电容检测脉冲信号从电容检测信号生成单元施加到MEMS机械单元的驱动电容器和参考电容器。 基于电容检测信号的驱动电容器的器件电压和驱动电压被施加到比较器的反相输入端。 基于电容检测信号和驱动电压的参考电容器的器件电压被施加到比较器的非反相输入端。 比较器从这些器件电压之间的差产生包括“Hi”和“Low”值的比较输出信号,并将输出信号施加到驱动电压产生单元。 驱动电压产生单元根据比较输出信号来增大或减小驱动电压。