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公开(公告)号:US20060098948A1
公开(公告)日:2006-05-11
申请号:US11164066
申请日:2005-11-09
申请人: Cheng-Shun Liao , Chia-Pei Chang , Yi-Shu Chang , Ming-Chun Chang
发明人: Cheng-Shun Liao , Chia-Pei Chang , Yi-Shu Chang , Ming-Chun Chang
IPC分类号: H04N5/781
CPC分类号: H04N21/4884 , H04N5/44504 , H04N9/641 , H04N21/23614 , H04N21/4348
摘要: A video processing apparatus includes: a line-based data encoder for performing line-based data encoding on an input signal to generate a line-based data encoded signal; and a video signal controller coupled to the line-based data encoder for receiving a first video signal and the line-based data encoded signal, decoding the line-based data encoded signal to generate a second video signal, and choosing one of the first and second video signals to generate an output signal.
摘要翻译: 视频处理装置包括:基于行的数据编码器,用于对输入信号执行基于行的数据编码,以生成基于行的数据编码信号; 以及视频信号控制器,其耦合到所述基于线路的数据编码器,用于接收第一视频信号和所述基于行的数据编码信号,对所述基于线的数据编码信号进行解码以产生第二视频信号,以及选择所述第一和 第二视频信号以产生输出信号。
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公开(公告)号:US20060078227A1
公开(公告)日:2006-04-13
申请号:US11162575
申请日:2005-09-15
申请人: Yi-Shu Chang , Zou-Ping Chen , Tsung-Chi Lin , Cheng-Shun Liao
发明人: Yi-Shu Chang , Zou-Ping Chen , Tsung-Chi Lin , Cheng-Shun Liao
IPC分类号: G06K9/32
CPC分类号: G06T3/4015
摘要: An image scaling method for calculating a pixel value of a target pixel within a scaled image block is disclosed. The method includes selecting a plurality of reference pixels from the image block, wherein each reference pixel has a pixel value and corresponds to a transparency parameter; respectively setting a corresponding weight value for each reference pixel; adjusting the weight values according to the transparency parameters of the reference pixels; and blending the pixel values of the reference pixels to generate the pixel value of the target pixel according to the adjusted weight values of the reference pixels.
摘要翻译: 公开了一种用于计算缩放图像块内的目标像素的像素值的图像缩放方法。 该方法包括从图像块中选择多个参考像素,其中每个参考像素具有像素值并对应于透明度参数; 分别为每个参考像素设置相应的权重值; 根据参考像素的透明度参数调整权重值; 以及混合参考像素的像素值,以根据所调整的参考像素的权重值来生成目标像素的像素值。
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公开(公告)号:US20050248575A1
公开(公告)日:2005-11-10
申请号:US11122993
申请日:2005-05-05
申请人: Yu-Zuong Chou , Zou-Ping Chen , Tsung-Chi Lin , Cheng-Shun Liao
发明人: Yu-Zuong Chou , Zou-Ping Chen , Tsung-Chi Lin , Cheng-Shun Liao
CPC分类号: G06T13/00 , G06T2200/28
摘要: An animation display device, which is a dedicated hardware circuit implemented in an integrated circuit, includes a control register for storing a plurality of control bits, an image memory for storing image data, and a processing unit coupled to the control register and the image data. The processing unit reads the image data stored in the image memory according to the control bits so as to generate an animation effect. The animation display device generates the animation effect frame by frame.
摘要翻译: 作为在集成电路中实现的专用硬件电路的动画显示装置包括:用于存储多个控制位的控制寄存器,用于存储图像数据的图像存储器以及耦合到控制寄存器和图像数据的处理单元 。 处理单元根据控制位读取存储在图像存储器中的图像数据,以产生动画效果。 动画显示设备逐帧生成动画效果。
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公开(公告)号:US20060033747A1
公开(公告)日:2006-02-16
申请号:US11161719
申请日:2005-08-15
申请人: Zou-Ping Chen , Tsung-Chi Lin , Te-Ming Kuo , Cheng-Shun Liao
发明人: Zou-Ping Chen , Tsung-Chi Lin , Te-Ming Kuo , Cheng-Shun Liao
IPC分类号: G09G5/02
CPC分类号: G09G5/14 , G09G2340/04 , G09G2340/10 , G09G2340/12
摘要: An image processing circuit of a digital TV includes a graphic drawing module. The graphic drawing module is capable of selecting a first blending value or a second blending value to process a pixel to generate target image data and store the target image data in a memory. While performing a gradient operation that generates a plurality of pixel values, the graphic drawing module determines whether or not to limit the pixel values to a specific interval according to a saturation parameter.
摘要翻译: 数字TV的图像处理电路包括图形绘图模块。 图形绘图模块能够选择第一混合值或第二混合值来处理像素以生成目标图像数据并将目标图像数据存储在存储器中。 在执行产生多个像素值的梯度操作的同时,图形绘图模块根据饱和度参数来确定是否将像素值限制到特定间隔。
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