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    DATA PROCESSING APPARATUS AND METHOD FOR COMPRESSED PIXEL DATA GROUPS
    72.
    发明申请
    DATA PROCESSING APPARATUS AND METHOD FOR COMPRESSED PIXEL DATA GROUPS 审中-公开
    数据处理装置和压缩像素数据组的方法

    公开(公告)号：US20160234513A1

    公开(公告)日：2016-08-11

    申请号：US15022214

    申请日：2014-10-16

    Applicant: MEDIATEK INC.

    Inventor： Chi-Cheng Ju ,  Tsu-Ming Liu

    IPC: H04N19/182 ,  H04N19/176 ,  H04N19/14 ,  H04N19/436 ,  H04N19/115

    CPC classification number: H04N19/182 ,  H04N5/44 ,  H04N5/63 ,  H04N7/01 ,  H04N19/115 ,  H04N19/14 ,  H04N19/176 ,  H04N19/426 ,  H04N19/436 ,  H04N19/68 ,  H04N19/85 ,  H04N19/88

    Abstract: A data processing apparatus includes a compression circuit and a first output interface. The compression circuit generates a plurality of compressed pixel data groups by compressing pixel data of a plurality of pixels of a picture based on a pixel data grouping setting of the picture, and generates indication information indicative of at least one boundary each between consecutive compressed pixel data groups. The first output interface packs the compressed pixel data groups into at least one output bitstream, and outputs the at least one output bitstream via a camera interface.

    Abstract translation: 数据处理装置包括压缩电路和第一输出接口。 压缩电路通过基于图像的像素数据分组设置压缩图像的多个像素的像素数据来生成多个压缩像素数据组，并且生成表示连续的压缩像素数据之间的至少一个边界的指示信息 团体 第一输出接口将压缩的像素数据组包装成至少一个输出比特流，并通过照相机接口输出至少一个输出比特流。

    DATA PROCESSING APPARATUS FOR TRANSMITTING/RECEIVING COMPRESSED PIXEL DATA GROUPS VIA MULTIPLE CAMERA PORTS OF CAMERA INTERFACE AND RELATED DATA PROCESSING METHOD
    73.
    发明申请
    DATA PROCESSING APPARATUS FOR TRANSMITTING/RECEIVING COMPRESSED PIXEL DATA GROUPS VIA MULTIPLE CAMERA PORTS OF CAMERA INTERFACE AND RELATED DATA PROCESSING METHOD 审中-公开
    用于通过摄像机接口的多个摄像机和相关数据处理方法发送/接收压缩像素数据组的数据处理装置

    公开(公告)号：US20160234456A1

    公开(公告)日：2016-08-11

    申请号：US15024844

    申请日：2014-10-15

    Applicant: MEDIATEK INC.

    Inventor： Chi-Cheng Ju ,  Tsu-Ming Liu

    IPC: H04N5/63 ,  H04N7/01 ,  H04N19/426 ,  H04N5/44 ,  H04N19/85

    CPC classification number: H04N19/182 ,  H04N5/44 ,  H04N5/63 ,  H04N7/01 ,  H04N19/115 ,  H04N19/14 ,  H04N19/176 ,  H04N19/426 ,  H04N19/436 ,  H04N19/68 ,  H04N19/85 ,  H04N19/88

    Abstract: A data processing apparatus includes a compression circuit, a rate controller, and an output interface. The compression circuit generates compressed pixel data groups, each derived from applying a compression operation to pixel data of a pixel group, wherein the pixel group includes a portion of a plurality of pixels in a picture. The rate controller applies bit rate control to each compression operation, wherein the rate controller adjusts the bit rate control according to a position of each pixel boundary between different pixel groups. The output interface outputs the compressed pixel data groups via a plurality of camera ports of a camera interface, respectively.

    Abstract translation: 数据处理装置包括压缩电路，速率控制器和输出接口。 压缩电路产生压缩像素数据组，每个压缩像素数据组通过对像素组的像素数据应用压缩操作而导出，其中像素组包括图像中的多个像素的一部分。 速率控制器对每个压缩操作应用比特率控制，其中速率控制器根据不同像素组之间的每个像素边界的位置来调整比特率控制。 输出接口分别通过相机接口的多个相机端口输出压缩的像素数据组。

    Video decoding method and system thereof
    74.
    发明授权
    Video decoding method and system thereof 有权
    视频解码方法及其系统

    公开(公告)号：US09319677B2

    公开(公告)日：2016-04-19

    申请号：US14165599

    申请日：2014-01-28

    Applicant: MEDIATEK INC.

    Inventor： Yung-Chang Chang ,  Chia-Yun Cheng ,  Chi-Cheng Ju

    IPC: H04N7/12 ,  H04N19/44 ,  H04N19/423 ,  H04N19/433 ,  H04N19/59 ,  H04N19/577

    CPC classification number: H04N19/00533 ,  H04N19/423 ,  H04N19/433 ,  H04N19/44 ,  H04N19/577 ,  H04N19/59

    Abstract: A video decoding method for decoding a bit stream to a plurality of frames, applied in a video decoding system, includes: determining whether a size of a current picture is equal to that of a next picture according to the bit stream; scaling a corresponding reference frame for the next picture to generate a scaled frame when the size of the current picture is not equal to that of the next picture; and storing the scaled frame in a first buffer of a storage unit, wherein at least a portion of a first frame originally stored in the first buffer is used; wherein when it is determined that the size of the current picture is not equal to that of the next picture, the next picture is encoded in the bit stream in a mode that the scaled corresponding reference frame is required for decoding the next picture.

    Abstract translation: 一种视频解码方法，用于将应用于视频解码系统的比特流解码为多个帧，包括：根据比特流确定当前图像的大小是否等于下一图像的大小; 当当前图像的大小不等于下一图像的大小时，缩放下一图像的对应参考帧以产生缩放帧; 并且将缩放的帧存储在存储单元的第一缓冲器中，其中使用原始存储在第一缓冲器中的第一帧的至少一部分; 其中当确定当前画面的尺寸不等于下一画面的尺寸时，下一画面以对于下一画面进行解码所需的缩放对应的参考帧的模式被编码在比特流中。

    Method, device, and machine readable medium for image capture and selection
    77.
    发明授权
    Method, device, and machine readable medium for image capture and selection 有权
    用于图像捕获和选择的方法，设备和机器可读介质

    公开(公告)号：US08953067B2

    公开(公告)日：2015-02-10

    申请号：US14322922

    申请日：2014-07-03

    Applicant: Mediatek Inc.

    Inventor： Chi-Cheng Ju

    IPC: H04N5/76 ,  H04N5/77

    CPC classification number: H04N5/772

    Abstract: The invention is related to a method, a device, and a machine readable medium for image capture and selection. One of the disclosed embodiments of the invention is specifically related to an image selecting method performed by an image capturing device for selecting at least one image from a sequence of captured images. The method includes storing a plurality of the captured images in a buffer, wherein each of the buffered images has an interested region supposed to encompass an interested target; detecting intactness information describing intactness of the interested target as encompassed in the interested regions of a plurality of the buffered images; and selecting at least one of the buffered images based on the detected intactness information, wherein intactness indicating whether or to what extent the interested target encompassed in the interested region.

    Abstract translation: 本发明涉及用于图像捕获和选择的方法，装置和机器可读介质。 本发明的公开实施例之一具体涉及由图像捕获装置执行的图像选择方法，用于从捕获的图像序列中选择至少一个图像。 该方法包括将多个捕获的图像存储在缓冲器中，其中每个缓冲图像具有应包含感兴趣的目标的感兴趣区域; 检测描述感兴趣的目标的完整性的完整性信息，其包含在多个缓冲图像的感兴趣区域中; 以及基于所检测到的完整性信息来选择所述缓冲图像中的至少一个，其中指示所述感兴趣区域中包含的感兴趣目标是否或在何种程度上的完整性。

    VIDEO FRAME PROCESSING METHOD
    78.
    发明申请
    VIDEO FRAME PROCESSING METHOD 有权
    视频帧处理方法

    公开(公告)号：US20140285635A1

    公开(公告)日：2014-09-25

    申请号：US14221260

    申请日：2014-03-20

    Applicant: MEDIATEK INC.

    Inventor： Chi-Cheng Ju ,  Ding-Yun Chen ,  Cheng-Tsai Ho ,  Chia-Ming Cheng ,  Po-Hao Huang ,  Yuan-Chung Lee ,  Chung-Hung Tsai

    IPC: H04N13/00 ,  H04N13/02

    CPC classification number: H04N13/111 ,  H04N13/106 ,  H04N13/243 ,  H04N13/282

    Abstract: A video frame processing method, which comprises: (a) capturing at least one first video frame via a first camera; (b) capturing at least one second video frame via a second camera; and (c) adjusting one candidate second video frame of the second video frames based on one of the first video frame to generate a target single view video frame.

    Abstract translation: 一种视频帧处理方法，包括：（a）经由第一相机捕获至少一个第一视频帧; （b）经由第二相机拍摄至少一个第二视频帧; 和（c）基于第一视频帧中的一个来调整第二视频帧的一个候选第二视频帧以产生目标单视图视频帧。

    IMAGE ENCODING METHOD AND APPARATUS WITH RATE CONTROL BY SELECTING TARGET BIT BUDGET FROM PRE-DEFINED CANDIDATE BIT BUDGETS AND RELATED IMAGE DECODING METHOD AND APPARATUS
    79.
    发明申请
    IMAGE ENCODING METHOD AND APPARATUS WITH RATE CONTROL BY SELECTING TARGET BIT BUDGET FROM PRE-DEFINED CANDIDATE BIT BUDGETS AND RELATED IMAGE DECODING METHOD AND APPARATUS 有权
    图像编码方法和设备通过从预定义的候选位预算中选择目标位预算和相关图像解码方法和设备进行速率控制

    公开(公告)号：US20140254949A1

    公开(公告)日：2014-09-11

    申请号：US14198557

    申请日：2014-03-05

    Applicant: MEDIATEK INC.

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

    IPC: H04N19/146

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

    Abstract: An image encoding method with rate control includes at least the following steps: defining a plurality of candidate bit budgets corresponding to different pre-defined maximum encoded bit lengths for one coding unit respectively; when encoding pixel data of a plurality of pixels within a current coding unit of an access unit of a frame, determining a target bit budget selected from the candidate bit budgets and allocating the target bit budget to the current coding unit; and outputting encoded pixel data of the pixels within the current coding unit that is generated from the encoder, wherein a bit length of the encoded pixel data is smaller than or equal to the target bit budget.

    Abstract translation: 具有速率控制的图像编码方法至少包括以下步骤：分别为一个编码单元定义对应于不同预定义的最大编码比特长度的多个候选比特预算; 当对帧的访问单元的当前编码单元内的多个像素的像素数据进行编码时，确定从候选比特预算中选出的目标比特预算，并将目标比特预算分配给当前编码单元; 并且输出从编码器生成的当前编码单元内的像素的编码像素数据，其中编码像素数据的位长度小于或等于目标比特预算。

    METHOD AND SYSTEM FOR DE-BINARIZATION
    80.
    发明申请
    METHOD AND SYSTEM FOR DE-BINARIZATION 有权
    用于去鉴别的方法和系统

    公开(公告)号：US20140247165A1

    公开(公告)日：2014-09-04

    申请号：US13784786

    申请日：2013-03-04

    Applicant: MEDIATEK INC.

    Inventor： Ting-An Lin ,  Han-Liang Chou ,  Kun-Bin Lee ,  Yi-Hau Chen ,  Chi-Cheng Ju ,  Yen-Chieh Lai

    IPC: H03M7/00

    CPC classification number: H03M7/40 ,  H03M7/30 ,  H03M7/4006 ,  H03M7/4031

    Abstract: A method for generating a decoded value from a codeword which is binarized utilizing a concatenated unary/k-th order Exp-Golomb code includes: identifying a first portion of the codeword, a second portion of the codeword and a third portion of the codeword; generating an offset according to the second portion; decoding the third portion to generate an index value; and generating the decoded value by adding the offset and the index value.

    Abstract translation: 一种从码字生成解码值的方法，该码字使用级联的一元/第k阶Exp-Golomb码二进制化，包括：识别码字的第一部分，码字的第二部分和码字的第三部分; 根据第二部分产生偏移; 解码第三部分以产生索引值; 并通过加上偏移量和索引值来生成解码值。

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