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    METHOD FOR OPERATING PORTABLE TERMINAL TO REDUCE POWER DURING SUPPORT OF COMMUNICATION SERVICE AND PORTABLE TERMINAL SUPPORTING THE SAME
    2.
    发明申请
    METHOD FOR OPERATING PORTABLE TERMINAL TO REDUCE POWER DURING SUPPORT OF COMMUNICATION SERVICE AND PORTABLE TERMINAL SUPPORTING THE SAME 审中-公开
    在支持通信服务和便携式终端的同时终止便携式终端的方法以减少电力

    公开(公告)号：US20140140256A1

    公开(公告)日：2014-05-22

    申请号：US14162073

    申请日：2014-01-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Gil Yoon KIM ,  Heung Ki LEE ,  Tae Hyung KIM ,  Hyun Mun KIM ,  Ji Wan SONG ,  Yang Soo LEE ,  Seung Hwan CHO

    IPC: H04W52/02

    CPC classification number: H04W52/0209 ,  H04W52/0225 ,  H04W52/0245 ,  H04W52/0251 ,  H04W52/0274 ,  Y02D70/142

    Abstract: A method for operating a portable terminal so as to reduce power consumption during the support of a communication service and a portable terminal supporting the same is provided. The method includes activating a Radio Frequency (RF) communication unit, downloading a part of data of predetermined contents through the RF communication unit, buffering the downloaded part of the data in a buffer so as to output the buffered downloaded part of the data, and executing an idle time for terminating or reducing a power supply of the RF communication unit when the downloading of the part of the data of the predetermined contents is completed.

    Abstract translation: 提供了一种用于操作便携式终端以便在通信服务的支持期间降低功耗以及支持其的便携式终端的方法。 该方法包括激活射频（RF）通信单元，通过RF通信单元下载预定内容的一部分数据，将下载的部分数据缓冲在缓冲器中，以输出缓冲下载的数据部分，以及 当完成预定内容的部分数据的下载时，执行用于终止或减少RF通信单元的电源的空闲时间。

    IMAGE ENCODING AND DECODING APPARATUS AND METHOD
    3.
    发明申请
    IMAGE ENCODING AND DECODING APPARATUS AND METHOD 审中-公开

    公开(公告)号：US20150229936A1

    公开(公告)日：2015-08-13

    申请号：US14666951

    申请日：2015-03-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyun Mun KIM ,  Dae-sung CHO ,  Woo-shik KIM

    IPC: H04N19/44 ,  H04N19/50

    CPC classification number: H04N19/44 ,  H04N19/105 ,  H04N19/107 ,  H04N19/136 ,  H04N19/142 ,  H04N19/162 ,  H04N19/176 ,  H04N19/182 ,  H04N19/184 ,  H04N19/46 ,  H04N19/50 ,  H04N19/61

    Abstract: An image encoding and decoding apparatus and method, the image encoding and decoding apparatus includes: an encoding unit adjusting at least one weight value adaptively to the number of bits expressing each pixel of a current image, predicting a pixel value of a block of interest by performing an operation on a pixel value of at least one block having a pixel value similar to the pixel value of the block of interest among blocks included in a previous image and the at least one adjusted weight value, and encoding the pixel value of the block of interest using the predicted pixel value of the block of interest; and a decoding unit adjusting the at least one weight value adaptively to the number of bits, restoring the predicted pixel value of the block of interest by performing an operation on the pixel value of the at least one block having the pixel value similar to the pixel value of the block of interest among blocks included in the restored previous image and the at least one adjusted weight value, and decoding the pixel value of the block of interest using the restored pixel value, wherein the previous image refers to an image displayed prior to a current image, and the block of interest is a target block of interest among blocks belonging to the current image.

    IMAGE ENCODING AND DECODING APPARATUS AND METHOD
    5.
    发明申请
    IMAGE ENCODING AND DECODING APPARATUS AND METHOD 审中-公开

    公开(公告)号：US20150208073A1

    公开(公告)日：2015-07-23

    申请号：US14674804

    申请日：2015-03-31

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyun Mun KIM ,  Dae-sung CHO ,  Woo-shik KIM

    IPC: H04N19/182 ,  H04N19/184 ,  H04N19/50

    CPC classification number: H04N19/44 ,  H04N19/105 ,  H04N19/107 ,  H04N19/136 ,  H04N19/142 ,  H04N19/162 ,  H04N19/176 ,  H04N19/182 ,  H04N19/184 ,  H04N19/46 ,  H04N19/50 ,  H04N19/61

    Abstract: An image encoding and decoding apparatus and method, the image encoding and decoding apparatus includes: an encoding unit adjusting at least one weight value adaptively to the number of bits expressing each pixel of a current image, predicting a pixel value of a block of interest by performing an operation on a pixel value of at least one block having a pixel value similar to the pixel value of the block of interest among blocks included in a previous image and the at least one adjusted weight value, and encoding the pixel value of the block of interest using the predicted pixel value of the block of interest; and a decoding unit adjusting the at least one weight value adaptively to the number of bits, restoring the predicted pixel value of the block of interest by performing an operation on the pixel value of the at least one block having the pixel value similar to the pixel value of the block of interest among blocks included in the restored previous image and the at least one adjusted weight value, and decoding the pixel value of the block of interest using the restored pixel value, wherein the previous image refers to an image displayed prior to a current image, and the block of interest is a target block of interest among blocks belonging to the current image.

    IMAGE ENCODING AND DECODING APPARATUS AND METHOD
    6.
    发明申请
    IMAGE ENCODING AND DECODING APPARATUS AND METHOD 有权

    公开(公告)号：US20150201208A1

    公开(公告)日：2015-07-16

    申请号：US14671648

    申请日：2015-03-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyun Mun KIM ,  Dae-sung CHO ,  Woo-shik KIM

    IPC: H04N19/50 ,  H04N19/107 ,  H04N19/136 ,  H04N19/105 ,  H04N19/162 ,  H04N19/176 ,  H04N19/46 ,  H04N19/61 ,  H04N19/182 ,  H04N19/142

    CPC classification number: H04N19/44 ,  H04N19/105 ,  H04N19/107 ,  H04N19/136 ,  H04N19/142 ,  H04N19/162 ,  H04N19/176 ,  H04N19/182 ,  H04N19/184 ,  H04N19/46 ,  H04N19/50 ,  H04N19/61

    Abstract: An image encoding and decoding apparatus and method, the image encoding and decoding apparatus includes: an encoding unit adjusting at least one weight value adaptively to the number of bits expressing each pixel of a current image, predicting a pixel value of a block of interest by performing an operation on a pixel value of at least one block having a pixel value similar to the pixel value of the block of interest among blocks included in a previous image and the at least one adjusted weight value, and encoding the pixel value of the block of interest using the predicted pixel value of the block of interest; and a decoding unit adjusting the at least one weight value adaptively to the number of bits, restoring the predicted pixel value of the block of interest by performing an operation on the pixel value of the at least one block having the pixel value similar to the pixel value of the block of interest among blocks included in the restored previous image and the at least one adjusted weight value, and decoding the pixel value of the block of interest using the restored pixel value, wherein the previous image refers to an image displayed prior to a current image, and the block of interest is a target block of interest among blocks belonging to the current image.

    IMAGE ENCODING AND DECODING APPARATUS AND METHOD
    7.
    发明申请
    IMAGE ENCODING AND DECODING APPARATUS AND METHOD 审中-公开
    图像编码和解码设备和方法

    公开(公告)号：US20150063456A1

    公开(公告)日：2015-03-05

    申请号：US14537427

    申请日：2014-11-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyun Mun KIM ,  Dae-sung CHO ,  Woo-shik KIM

    IPC: H04N19/50 ,  H04N19/182

    CPC classification number: H04N19/44 ,  H04N19/105 ,  H04N19/107 ,  H04N19/136 ,  H04N19/142 ,  H04N19/162 ,  H04N19/176 ,  H04N19/182 ,  H04N19/184 ,  H04N19/46 ,  H04N19/50 ,  H04N19/61

    Abstract: An image encoding and decoding apparatus and method, the image encoding and decoding apparatus includes: an encoding unit adjusting at least one weight value adaptively to the number of bits expressing each pixel of a current image, predicting a pixel value of a block of interest by performing an operation on a pixel value of at least one block having a pixel value similar to the pixel value of the block of interest among blocks included in a previous image and the at least one adjusted weight value, and encoding the pixel value of the block of interest using the predicted pixel value of the block of interest; and a decoding unit adjusting the at least one weight value adaptively to the number of bits, restoring the predicted pixel value of the block of interest by performing an operation on the pixel value of the at least one block having the pixel value similar to the pixel value of the block of interest among blocks included in the restored previous image and the at least one adjusted weight value, and decoding the pixel value of the block of interest using the restored pixel value, wherein the previous image refers to an image displayed prior to a current image, and the block of interest is a target block of interest among blocks belonging to the current image.

    Abstract translation: 一种图像编码和解码装置和方法，所述图像编码和解码装置包括：编码单元，自适应地调整表示当前图像的每个像素的比特数的至少一个加权值，通过以下方式预测感兴趣块的像素值 对具有与先前图像中包含的块中的感兴趣块的像素值相似的像素值的至少一个块的像素值和至少一个经调整的权重值进行操作，并对块的像素值进行编码 感兴趣的块的预测像素值; 以及解码单元，自适应地调整所述至少一个权重值，以通过对具有与像素相似的像素值的至少一个块的像素值执行操作来恢复所述感兴趣块的预测像素值 包括在恢复的先前图像中的块之间的感兴趣块的值和至少一个经调整的权重值，并且使用恢复的像素值对感兴趣块的像素值进行解码，其中先前图像参考在 当前图像，并且感兴趣的块是属于当前图像的块中的目标关注块。

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