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    • 1. 发明授权
    • Apparatus for controlling at least one electronic device and related method
    • 用于控制至少一个电子设备的装置和相关方法
    • US08799931B2
    • 2014-08-05
    • US12716245
    • 2010-03-02
    • Li-Ling ChouYung-Wei Chen
    • Li-Ling ChouYung-Wei Chen
    • G06F3/00G06F9/44
    • G06F9/4411
    • An apparatus for controlling at least one electronic device is coupled to a host. The apparatus includes a controller and a non-volatile storage unit. The controller is controlled by a driver of the host to thereby control the operation of the electronic device. The non-volatile storage unit is externally coupled to the controller and used for storing data. When the driver is activated, it is determined whether the non-volatile storage unit stores a setting data utilized for the driver. If the setting data for the driver is stored in the non-volatile storage unit, the setting data of the driver is read out for setting the driver.
    • 用于控制至少一个电子设备的装置耦合到主机。 该装置包括控制器和非易失性存储单元。 控制器由主机的驱动器控制,从而控制电子设备的操作。 非易失性存储单元外部耦合到控制器并用于存储数据。 当驱动器被激活时,确定非易失性存储单元是否存储用于驾驶员的设置数据。 如果驱动器的设置数据存储在非易失性存储单元中,则驱动器的设置数据被读出以设置驾驶员。
    • 2. 发明申请
    • ANTI-FLICKER CAMERA AND IMAGE CAPTURE METHOD THEREOF
    • 防抖相机和图像捕捉方法
    • US20130113959A1
    • 2013-05-09
    • US13444290
    • 2012-04-11
    • Wen-Cheng HoYung-Wei CHEN
    • Wen-Cheng HoYung-Wei CHEN
    • H04N9/73
    • H04N5/2357
    • Anti-flicker camera and image capture method are disclosed. According to the disclosed method, exposure integrals of different lines of an image sensed by a camera device are calculated. The exposure integrals are compared with reference exposure integrals of the plurality of lines, respectively, to calculate exposure integral offsets for the lines. The reference exposure integrals are estimated from at least one reference image. The positive and negative changes of the exposure integral offsets are statistically analyzed and, accordingly, it is determined whether there is light flicker from background illumination and an auto-exposure control module of the camera device is controlled based on the determination.
    • 公开了防闪烁摄像机和图像捕获方法。 根据所公开的方法,计算由相机装置感测到的图像的不同行的曝光积分。 将曝光积分与多条线的参考曝光积分进行比较,以计算线的曝光积分偏移。 从至少一个参考图像估计参考曝光积分。 对曝光积分偏移的正负变化进行统计分析,因此,确定是否存在来自背景照明的轻微闪烁,并且基于该确定来控制照相机装置的自动曝光控制模块。
    • 4. 发明授权
    • Image processing device and method
    • 图像处理装置及方法
    • US08203618B2
    • 2012-06-19
    • US12340848
    • 2008-12-22
    • Yung-Te WangYung-Wei Chen
    • Yung-Te WangYung-Wei Chen
    • H04N5/228G06K9/46G06K9/66
    • H04N19/625H04N19/124H04N19/152H04N19/176H04N19/91
    • An image processing device including a camera, a discrete signal processor (DSP) and an output device is disclosed. The camera provides image data for the DSP to process. The DSP samples sub-image data to generate a first image processing signal, discrete cosine transforms the first image processing signal to generate a second image processing signal, uses a quantization table to quantize the second image processing signal to generate a third image processing signal, zig-zag scans the third image processing signal to generate a fourth image processing signal, and Huffman codes the fourth image processing signal to generate an output image signal. The DSP adjusts a cut point of a next fourth image processing signal according to the size of the fourth image processing signal so as to control the size of a next output image signal. The output device outputs the output image signal.
    • 公开了一种包括相机,离散信号处理器(DSP)和输出装置的图像处理装置。 相机提供图像数据供DSP处理。 DSP采样子图像数据以产生第一图像处理信号,离散余弦变换第一图像处理信号以产生第二图像处理信号,使用量化表量化第二图像处理信号以产生第三图像处理信号, Z字形扫描第三图像处理信号以产生第四图像处理信号,霍夫曼对第四图像处理信号进行编码以产生输出图像信号。 DSP根据第四图像处理信号的大小来调整下一个第四图像处理信号的切割点,以便控制下一个输出图像信号的大小。 输出装置输出输出图像信号。
    • 6. 发明授权
    • Pixel processing method and image processing system thereof
    • 像素处理方法及其图像处理系统
    • US08144219B2
    • 2012-03-27
    • US12534147
    • 2009-08-02
    • Yung-Wei Chen
    • Yung-Wei Chen
    • H04N5/217H04N9/64
    • H04N9/045G06T3/4015H04N2209/046
    • A pixel processing method includes: determining a first difference magnitude according to a difference between a predetermined color component value of a target pixel and a predetermined color component of a surrounding pixel positioned on a first direction, determining a second difference magnitude according to a difference between the predetermined color component value of the target pixel and a predetermined color component of a surrounding pixel positioned on a second direction, generating a first determining value according to the predetermined color component values of a plurality of pixels positioned on the first direction and the first difference magnitude, generating a second determining value according to the predetermined color component values of a plurality of pixels positioned on the second direction and the second difference magnitude, and selecting a plurality of specific pixels to compute for a target color component value according to the first and second determining values.
    • 像素处理方法包括:根据目标像素的预定颜色分量值和位于第一方向上的周围像素的预定颜色分量之间的差来确定第一差值,根据第 目标像素的预定颜色分量值和位于第二方向上的周围像素的预定颜色分量,根据位于第一方向上的多个像素的预定颜色分量值和第一差异产生第一确定值 根据位于第二方向和第二差值的多个像素的预定颜色分量值产生第二确定值,并且根据第一和第二差大小选择多个特定像素来计算目标色彩分量值, 第二确定 价值观。
    • 9. 发明申请
    • IMAGE PROCESSING DEVICE AND DEINTERLACING METHOD THEREOF
    • 图像处理装置及其去除方法
    • US20110032418A1
    • 2011-02-10
    • US12630025
    • 2009-12-03
    • Raymond WongYung-Wei Chen
    • Raymond WongYung-Wei Chen
    • H04N7/01
    • H04N7/012
    • An image processing device and a deinterlacing process thereof are provided. The deinterlacing process reads a memory to retrieve ten pixels of an image field that are temporarily stored in the memory, wherein the ten pixels are located on a first column, a second column, a third column, a fourth column and a fifth column of a first row and a second row of the image filed. Then, the deinterlacing process estimates the data of an interpolated pixel according to the data of the ten pixels. The interpolated pixel is inserted between the first and second rows of the image field on the third column to form a deinterlaced image frame.
    • 提供了图像处理装置及其去隔行处理。 去隔行处理读取存储器以检索临时存储在存储器中的图像字段的十个像素,其中十个像素位于第一列,第二列,第三列,第四列和第五列 第一行和第二行的图像归档。 然后,去隔行处理根据十个像素的数据来估计内插像素的数据。 内插像素插入在第三列上的图像场的第一行和第二行之间以形成去隔行图像帧。
    • 10. 发明申请
    • PIXEL PROCESSING METHOD AND APPARATUS THEREOF
    • 像素处理方法及其设备
    • US20100272352A1
    • 2010-10-28
    • US12545080
    • 2009-08-21
    • Yung-Wei Chen
    • Yung-Wei Chen
    • G06K9/00
    • H04N9/045G06T3/4015H04N2209/046
    • A pixel processing method includes: selecting a first plurality of color component values of a first plurality of pixels within a pixel block in a buffering device, performing a first color component process upon a first target pixel in the first plurality of pixels to determine a first target color component value of the first target pixel; and selecting a second plurality of color component values of a second plurality of pixels within the pixel block at the same time as the first color component process is performed, and performing a second color component process upon a second target pixel in the second plurality of pixels according to the second plurality of color component values to determine at least one underdetermined target color component value of the second target pixel, wherein the second target pixel has been processed by the first color component process.
    • 像素处理方法包括:在缓冲装置中选择像素块内的第一多个像素的第一多个颜色分量值,对所述第一多个像素中的第一目标像素执行第一颜色分量处理,以确定第一 第一目标像素的目标颜色分量值; 以及在执行所述第一颜色分量处理的同时选择所述像素块内的第二多个像素的第二多个颜色分量值,并且对所述第二多个像素中的第二目标像素执行第二颜色分量处理 根据所述第二多个颜色分量值来确定所述第二目标像素的至少一个未确定的目标色彩分量值,其中所述第二目标像素已经被所述第一颜色分量处理处理。