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    Adaptive Power Saving For Multi-Frame Processing
    15.
    发明申请
    Adaptive Power Saving For Multi-Frame Processing 审中-公开
    多帧处理自适应省电

    公开(公告)号：US20170078573A1

    公开(公告)日：2017-03-16

    申请号：US15361067

    申请日：2016-11-24

    Applicant: MediaTek Inc.

    Inventor： Ding-Yun Chen ,  Cheng-Tsai Ho

    IPC: H04N5/232

    CPC classification number: H04N5/23241 ,  H04N5/23229

    Abstract: Methods and apparatuses pertaining to adaptive power saving for multi-frame processing may involve monitoring for at least one condition associated with an apparatus. In response to a result of the monitoring, image processing performed on a plurality of input image frames may be dynamically adjusted to provide one or more output image frames.

    Abstract translation: 涉及用于多帧处理的自适应省电的方法和装置可以包括监视与装置相关联的至少一个条件。 响应于监视的结果，可以动态地调整对多个输入图像帧执行的图像处理以提供一个或多个输出图像帧。

    VIDEO FRAME PROCESSING METHOD
    17.
    发明申请
    VIDEO FRAME PROCESSING METHOD 有权
    视频帧处理方法

    公开(公告)号：US20140285621A1

    公开(公告)日：2014-09-25

    申请号：US14221229

    申请日：2014-03-20

    Applicant: MEDIATEK INC.

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

    IPC: H04N13/00

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

    Abstract: A video frame processing method, which comprises: (a) capturing at least two video frames via a multi-view camera system comprising a plurality of cameras; (b) recording timestamps for each the video frame; (c) determining a major camera and a first sub camera out of the multi-view camera system, based on the timestamps, wherein the major camera captures a major video sequence comprising at least one major video frame, the first sub camera captures a video sequence of first view comprising at least one video frame of first view; (d) generating a first reference video frame of first view according to one first reference major video frame of the major video frames, which is at a reference timestamp corresponding to the first reference video frame of first view, and according to at least one the video frame of first view surrounding the reference timestamp; and (e) generating a multi-view video sequence comprising a first multi-view video frame, wherein the first multi-view video frame is generated based on the first reference video frame of first view and the first reference major video frame.

    Abstract translation: 一种视频帧处理方法，包括：（a）经由包括多个相机的多视点相机系统捕获至少两个视频帧; （b）记录每个视频帧的时间戳; （c）基于所述时间戳来确定所述多视点相机系统中的主要相机和第一子相机，其中所述主要相机捕获包括至少一个主要视频帧的主要视频序列，所述第一子摄像机捕获视频 第一视图的序列包括至少一个第一视图的视频帧; （d）根据主要视频帧的一个第一参考主视频帧生成第一参考视频帧，该第一参考视频帧处于与第一视图的第一参考视频帧对应的参考时间戳，并且根据至少一个 围绕参考时间戳的第一视图的视频帧; 以及（e）生成包括第一多视点视频帧的多视点视频序列，其中基于第一视图的第一参考视频帧和第一参考主视频帧生成第一多视点视频帧。

    VIDEO CODING METHOD USING AT LEAST EVALUATED VISUAL QUALITY AND RELATED VIDEO CODING APPARATUS
    18.
    发明申请
    VIDEO CODING METHOD USING AT LEAST EVALUATED VISUAL QUALITY AND RELATED VIDEO CODING APPARATUS 审中-公开
    使用最低评估视觉质量和相关视频编码设备的视频编码方法

    公开(公告)号：US20140254659A1

    公开(公告)日：2014-09-11

    申请号：US14184688

    申请日：2014-02-19

    Applicant: MEDIATEK INC.

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

    IPC: H04N19/105 ,  H04N19/18 ,  H04N19/196 ,  H04N19/139

    CPC classification number: H04N19/82 ,  H04N19/117 ,  H04N19/154 ,  H04N19/18 ,  H04N19/196 ,  H04N19/46

    Abstract: One exemplary video coding method includes at least the following steps: utilizing a visual quality evaluation module for evaluating visual quality based on data involved in a coding loop; and referring to at least the evaluated visual quality for deciding a target configuration of at least one of a coding unit, a transform unit and a prediction unit. Another exemplary video coding method includes at least the following steps: utilizing a visual quality evaluation module for evaluating visual quality based on data involved in a coding loop; and referring to at least the evaluated visual quality for deciding a target coding parameter associated with at least one of a coding unit, a transform unit and a prediction unit in video coding.

    Abstract translation: 一种示例性视频编码方法至少包括以下步骤：利用视觉质量评估模块，用于基于编码环路中涉及的数据来评估视觉质量; 并且至少参考用于确定编码单元，变换单元和预测单元中的至少一个的目标配置的评估的可视质量。 另一示例性视频编码方法至少包括以下步骤：利用视觉质量评估模块，用于基于编码环路中涉及的数据来评估视觉质量; 并且至少参考用于决定与视频编码中的编码单元，变换单元和预测单元中的至少一个相关联的目标编码参数的评估的可视质量。

    IMAGE CAPTURE DEVICE CONTROLLED ACCORDING TO IMAGE CAPTURE QUALITY AND RELATED IMAGE CAPTURE METHOD THEREOF
    19.
    发明申请
    IMAGE CAPTURE DEVICE CONTROLLED ACCORDING TO IMAGE CAPTURE QUALITY AND RELATED IMAGE CAPTURE METHOD THEREOF 审中-公开
    根据图像捕获质量控制的图像捕获设备及其相关图像捕获方法

    公开(公告)号：US20130314511A1

    公开(公告)日：2013-11-28

    申请号：US13890254

    申请日：2013-05-09

    Applicant: MEDIATEK INC.

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

    IPC: H04N5/232

    CPC classification number: H04N5/23293 ,  G06T3/40 ,  G06T3/4007 ,  G06T3/4023 ,  G06T3/4053 ,  G06T5/003 ,  G06T7/0002 ,  G06T2207/10016 ,  G06T2207/20192 ,  G06T2207/30168 ,  G06T2207/30201 ,  H04N5/23222 ,  H04N5/23248 ,  H04N5/23254 ,  H04N5/772 ,  H04N9/79

    Abstract: An image capture device has an image capture module and a controller. The image capture module is used for capturing a plurality of consecutive preview images under an automatic shot mode. In addition, the image capture module can be a multi-view image capture module, which is used to capture a plurality of multiple-angle preview images. The controller is used for analyzing the preview images to identify an image capture quality metric index, and determining if a target image capture condition is met by referring to at least the image capture quality metric index. A captured image for the automatic shot mode is stored when the controller determines that the target image capture condition is met.

    Abstract translation: 图像捕获装置具有图像捕获模块和控制器。 图像捕获模块用于在自动拍摄模式下拍摄多个连续的预览图像。 此外，图像捕获模块可以是用于捕获多个多角度预览图像的多视图图像捕获模块。 控制器用于分析预览图像以识别图像捕获质量度量指标，以及通过至少参考图像捕获质量度量指标来确定是否满足目标图像捕获条件。 当控制器确定满足目标图像拍摄条件时，存储用于自动拍摄模式的拍摄图像。

    Method and apparatus for performing image processing operation based on frame/algorithm selection
    20.
    发明授权
    Method and apparatus for performing image processing operation based on frame/algorithm selection 有权

    公开(公告)号：US09930250B2

    公开(公告)日：2018-03-27

    申请号：US14027238

    申请日：2013-09-15

    Applicant: MEDIATEK INC.

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

    IPC: G06K9/00 ,  H04N5/20 ,  H04N5/232

    CPC classification number: H04N5/23219 ,  G06K9/00261 ,  H04N5/23216 ,  H04N5/23241

    Abstract: One image processing method has at least the following steps: receiving an image input in a device, wherein the image input is composed of at least one source image; receiving image selection information; regarding a source image included in the image input, checking the image selection information to determine whether the source image is selected or skipped; and performing an object oriented image processing operation upon each selected source image. Another image processing method has at least the following steps: receiving an image input in a device, wherein the image input is composed of at least one source image; receiving algorithm selection information; and regarding a source image included in the image input, checking the algorithm selection information to determine a selected image processing algorithm from a plurality of different image processing algorithms, and performing an image processing operation upon the source image based on the selected image processing algorithm.

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