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    THERMAL MANAGEMENT METHOD AND ELECTRONIC SYSTEM WITH THERMAL MANAGEMENT MECHANISM
    101.
    发明申请
    THERMAL MANAGEMENT METHOD AND ELECTRONIC SYSTEM WITH THERMAL MANAGEMENT MECHANISM 审中-公开
    热管理方法和电子系统与热管理机制

    公开(公告)号：US20160179150A1

    公开(公告)日：2016-06-23

    申请号：US14908116

    申请日：2015-06-12

    Applicant: MEDIATEK INC.

    Inventor： Tsu-Ming Liu ,  Tsui-Shan Chang ,  Chi-Cheng Ju ,  Chih-Ming Wang

    IPC: G06F1/20 ,  G05B15/02

    CPC classification number: G06F1/206 ,  G05B15/02 ,  G05D23/1917 ,  G06F1/324 ,  G06F1/329 ,  G06F1/3296 ,  H04N5/23216 ,  Y02D10/126 ,  Y02D10/16 ,  Y02D10/172 ,  Y02D10/24

    Abstract: Disclosed is an electronic system with a thermal control mechanism, comprising: an image/video processing module (101), configured to process at least one image or video data; a parameter acquiring device (103), configured to acquire at least one device parameter corresponding to a first device of the image/video processing module (101); and a thermal management device (105), configured to adjust at least one operating parameter for a second device of the image/video processing module (101) according to the device parameter to control a temperature of the image/video processing module (101).

    Abstract translation: 公开了一种具有热控制机构的电子系统，包括：图像/视频处理模块（101），被配置为处理至少一个图像或视频数据; 参数获取装置，被配置为获取与所述图像/视频处理模块（101）的第一装置相对应的至少一个装置参数; 以及热管理装置（105），被配置为根据所述设备参数调整所述图像/视频处理模块（101）的第二设备的至少一个操作参数，以控制所述图像/视频处理模块（101）的温度， 。

    Data processing apparatus for transmitting/receiving compression-related indication information via display interface and related data processing method
    105.
    发明授权
    Data processing apparatus for transmitting/receiving compression-related indication information via display interface and related data processing method 有权
    数据处理装置，用于经由显示接口和相关的数据处理方法发送/接收与压缩有关的指示信息

    公开(公告)号：US09355613B2

    公开(公告)日：2016-05-31

    申请号：US13936231

    申请日：2013-07-08

    Applicant: MEDIATEK INC.

    Inventor： Chi-Cheng Ju ,  Tsu-Ming Liu

    IPC: G06T1/20 ,  G06T9/00 ,  H04N19/172 ,  G09G5/00 ,  H04N19/12 ,  H04N19/136 ,  H04N19/156 ,  H04N19/164

    CPC classification number: G09G5/006 ,  G06F3/14 ,  G06T1/20 ,  G06T9/00 ,  G09G5/005 ,  G09G2330/021 ,  G09G2340/02 ,  G09G2340/04 ,  G09G2350/00 ,  G09G2370/08 ,  G09G2370/10 ,  H04N19/10 ,  H04N19/12 ,  H04N19/136 ,  H04N19/156 ,  H04N19/164 ,  H04N19/172

    Abstract: A data processing apparatus has a compressor and an output interface. The compressor generates a compressed display data by compressing a display data according to a compression algorithm. The output interface records indication information in an output bitstream, and outputs the output bitstream via a display interface, wherein the output bitstream is derived from the compressed display data, and the indication information is set in response to the compression algorithm employed by the compressor. Another data processing apparatus has a de-compressor and an input interface. The de-compressor de-compresses a compressed display data derived from an input bitstream. The input interface receives the input bitstream via a display interface, parses indication information included in the input bitstream, and configures the de-compressor to employ a de-compression algorithm as indicated by the indication information.

    Abstract translation: 数据处理装置具有压缩机和输出接口。 压缩器通过根据压缩算法对显示数据进行压缩来生成压缩显示数据。 输出接口将指示信息记录在输出比特流中，并且通过显示接口输出输出比特流，其中从压缩显示数据导出输出比特流，并且响应于压缩器使用的压缩算法设置指示信息。 另一数据处理装置具有解压缩器和输入接口。 解压缩器解压缩从输入比特流导出的压缩显示数据。 输入接口通过显示接口接收输入比特流，解析输入比特流中包含的指示信息，并配置解压缩器采用由指示信息指示的去压缩算法。

    Image encoding method and apparatus for performing bit-plane scanning coding upon pixel data and related image decoding method and apparatus
    106.
    发明授权
    Image encoding method and apparatus for performing bit-plane scanning coding upon pixel data and related image decoding method and apparatus 有权
    用于对像素数据和相关图像解码方法和装置执行位平面扫描编码的图像编码方法和装置

    公开(公告)号：US09307248B2

    公开(公告)日：2016-04-05

    申请号：US14183537

    申请日：2014-02-19

    Applicant: MEDIATEK INC.

    Inventor： Tung-Hsing Wu ,  Han-Liang Chou ,  Kun-Bin Lee ,  Chi-Cheng Ju

    IPC: G06K9/00 ,  H04N19/132 ,  H04N19/129 ,  H04N19/186 ,  H04N19/146 ,  H04N19/182 ,  H04N19/184 ,  H04N19/59 ,  H04N19/80

    CPC classification number: H04N19/132 ,  H04N19/129 ,  H04N19/146 ,  H04N19/182 ,  H04N19/184 ,  H04N19/186 ,  H04N19/59 ,  H04N19/80

    Abstract: An image encoding method includes at least following steps: receiving a plurality of target pixels within a frame, wherein pixel data of each target pixel has at least one color channel data corresponding to at least one color channel; determining a bit budget of the target pixels; and performing bit-plane scanning coding upon selected pixels according to the bit budget and a scanning order, and accordingly generating encoded pixel data of the selected pixels as encoded data of the target pixels, wherein the selected pixels are derived from the target pixels, and the bit-plane scanning coding extracts partial bits of pixel data of each selected pixel as encoded pixel data of the selected pixel. In addition, a corresponding image decoding method is provided.

    Abstract translation: 图像编码方法至少包括以下步骤：接收帧内的多个目标像素，其中每个目标像素的像素数据具有至少一个对应于至少一个颜色通道的颜色通道数据; 确定目标像素的位预算; 以及根据比特预算和扫描顺序对所选择的像素执行位平面扫描编码，并且相应地生成所选择的像素的编码像素数据作为目标像素的编码数据，其中从所述目标像素导出所选择的像素，以及 位平面扫描编码将每个所选像素的像素数据的部分位提取为所选像素的编码像素数据。 另外，提供了相应的图像解码方法。

    DECODING APPARATUS CAPABLE OF CONTROLLING REPETITION NUMBER OF SCAN PROCEDURE BASED ON AT LEAST ONE SYNTAX ELEMENT DECODING RESULT AND RELATED METHOD
    107.
    发明申请
    DECODING APPARATUS CAPABLE OF CONTROLLING REPETITION NUMBER OF SCAN PROCEDURE BASED ON AT LEAST ONE SYNTAX ELEMENT DECODING RESULT AND RELATED METHOD 有权
    基于至少一个语音元素解码结果和相关方法的解码设备可以控制重复次数的扫描程序

    公开(公告)号：US20160021378A1

    公开(公告)日：2016-01-21

    申请号：US14767912

    申请日：2015-01-21

    Applicant: MEDIATEK INC.

    Inventor： Chia-Yun Cheng ,  Chi-Cheng Ju ,  Yung-Chang Chang ,  Chih-Ming Wang

    IPC: H04N19/176 ,  H04N19/44 ,  H04N19/60

    CPC classification number: H04N19/91 ,  H04N19/129 ,  H04N19/176 ,  H04N19/18 ,  H04N19/44 ,  H04N19/463 ,  H04N19/60 ,  H04N19/70 ,  H04N19/82

    Abstract: A decoding apparatus has an arithmetic decoder and a controller. A counter logic of the controller generates a first statistics result according to a first syntax element decoding result. A control logic of the controller instructs the arithmetic decoder to perform a first scan procedure at least once to generate the first syntax element decoding result of transform coefficients of a transform coefficient block, controls a repetition number of a second scan procedure based at least partly on the first statistics result, and instructs the arithmetic decoder to perform the second scan procedure at least once to generate a second syntax element decoding result of the transform coefficients. The first scan procedure decodes a first coded syntax element of one transform coefficient when performed by the arithmetic decoder once. The second scan procedure decodes a second coded syntax element of one transform coefficient when performed by the arithmetic decoder once.

    Abstract translation: 解码装置具有算术解码器和控制器。 控制器的计数器逻辑根据第一语法元素解码结果产生第一统计结果。 控制器的控制逻辑指示算术解码器至少执行一次第一扫描过程以产生变换系数块的变换系数的第一语法元素解码结果，至少部分地基于第二扫描过程控制重复次数 第一统计结果，并且指示算术解码器至少执行第二扫描过程以产生变换系数的第二语法元素解码结果。 当由算术解码器执行一次时，第一扫描程序解码一个变换系数的第一编码语法元素。 当由算术解码器执行一次时，第二扫描程序解码一个变换系数的第二编码语法元素。

    Method and apparatus for image denoising with three-dimensional block-matching
    108.
    发明授权
    Method and apparatus for image denoising with three-dimensional block-matching 有权
    用三维块匹配进行图像去噪的方法和装置

    公开(公告)号：US09123103B2

    公开(公告)日：2015-09-01

    申请号：US14141416

    申请日：2013-12-26

    Applicant: MEDIATEK INC.

    Inventor： Ding-Yun Chen ,  Chi-Cheng Ju ,  Cheng-Tsai Ho

    IPC: G06K9/40 ,  G06T5/00 ,  G06T5/10 ,  G06T5/20

    CPC classification number: G06T5/002 ,  G06T5/10 ,  G06T5/20 ,  G06T2207/10004 ,  G06T2207/20024 ,  G06T2207/20052 ,  G06T2207/20182

    Abstract: A method for denoising images by block-matching three-dimensional (BM3D) method is disclosed in the present invention. Embodiments of the present invention are used to improve the quality of captured images. Instead of using the same noise variance to denoise all patches of an image, each patch is processed based on a particular assessed noise variance. The assessed noise variance of one reference patch is determined based on noise variance associated with the patch set or based on content characteristics associated with the patch set. The patch set is obtained by block-matching to find similar patches of the reference patch. Noise reduction in frequency domain is applied to the patch set according to the assessed noise variance of the reference patch. The determining of the assessed noise variance can be performed in spatial domain or in frequency domain.

    Abstract translation: 在本发明中公开了一种通过块匹配三维（BM3D）方法对图像进行去噪的方法。 本发明的实施例用于提高拍摄图像的质量。 代替使用相同的噪声方差去除图像的所有斑块，每个贴片将根据特定的评估噪声方差进行处理。 基于与补丁集合相关联的噪声方差或基于与补丁集相关联的内容特征来确定一个参考补丁的估计噪声方差。 通过块匹配获得补丁集，以查找参考补丁的相似补丁。 根据评估的参考补丁的噪声方差，将频域的降噪应用于补丁集。 评估噪声方差的确定可以在空间域或频域中进行。

    Method and apparatus for performing lossy image compression through source quantization and lossless compression kernel, and related method and apparatus for image decompression
    109.
    发明授权
    Method and apparatus for performing lossy image compression through source quantization and lossless compression kernel, and related method and apparatus for image decompression 有权
    用于通过源量化和无损压缩内核执行有损图像压缩的方法和装置，以及用于图像解压缩的相关方法和装置

    公开(公告)号：US09077965B2

    公开(公告)日：2015-07-07

    申请号：US14049229

    申请日：2013-10-09

    Applicant: MEDIATEK INC.

    Inventor： Tung-Hsing Wu ,  Han-Liang Chou ,  Kun-Bin Lee ,  Chi-Cheng Ju

    IPC: G06K9/36 ,  H04N19/194 ,  H04N19/176 ,  H04N19/124 ,  H04N19/127 ,  H04N19/146

    CPC classification number: H04N19/194 ,  H04N19/124 ,  H04N19/127 ,  H04N19/146 ,  H04N19/176

    Abstract: An image compression method has at least the following steps: receiving source pixel data of a plurality of blocks of a frame; when a lossless compression mode is enabled for the frame, bypassing a source quantization operation and applying a lossless compression kernel to source pixel data of each of the blocks; and when a lossy compression mode is enabled for the frame, applying the source quantization operation to the source pixel data of each of the blocks to generate input pixel data of each of the blocks, and applying the lossless compression kernel to the input pixel data of each of the blocks. For example, the source quantization operation employs an adaptive quantization parameter for each of the blocks such that a size of compressed data of the frame generated under the lossy compression mode does not exceed a bit budget.

    Abstract translation: 图像压缩方法至少具有以下步骤：接收帧的多个块的源像素数据; 当对帧进行无损压缩模式时，绕过源量化操作并将无损压缩内核应用于每个块的源像素数据; 并且当为帧启用有损压缩模式时，将源量化操作应用于每个块的源像素数据，以生成每个块的输入像素数据，并将无损压缩内核应用于 每个块。 例如，源量化操作对于每个块采用自适应量化参数，使得在有损压缩模式下生成的帧的压缩数据的大小不超过位预算。

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