利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

145 条记录 (耗时 0.025 秒)

    IMAGE PROCESSING DEVICE AND OPERATING METHOD THEREFOR
    1.
    发明公开
    IMAGE PROCESSING DEVICE AND OPERATING METHOD THEREFOR 审中-公开

    公开(公告)号：EP4276699A1

    公开(公告)日：2023-11-15

    申请号：EP22763483.9

    申请日：2022-02-11

    申请人： Samsung Electronics Co., Ltd.

    发明人： AHN, Iljun ,  SHIN, Hanul ,  PARK, Jaeyeon ,  SONG, Youngchan ,  LEE, Tammy

    IPC分类号： G06N3/08 ,  G06N3/04 ,  G06N20/10 ,  G06T5/00 ,  G06T3/40

    摘要： An image processing apparatus, including a memory configured to store one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to obtain similarity information indicating a similarity between each pixel of a plurality of pixels included in a first image and an adjacent pixel of the each pixel; generate a weight map including weight information corresponding to the each pixel, based on the similarity information; generate a spatially variant kernel including a plurality of kernels corresponding to the plurality of pixels, based on the weight map and a spatial kernel including weight information based on a location relationship between the each pixel and the adjacent pixel; and generate a second image by applying the spatially variant kernel to the first image.

    IMAGE PROCESSING DEVICE AND OPERATION METHOD THEREFOR
    4.
    发明公开
    IMAGE PROCESSING DEVICE AND OPERATION METHOD THEREFOR 审中-公开

    公开(公告)号：EP3809335A1

    公开(公告)日：2021-04-21

    申请号：EP19844841.7

    申请日：2019-07-29

    申请人： Samsung Electronics Co., Ltd.

    发明人： LIM, Kyungmin ,  LEE, Jaesung ,  LEE, Tammy

    IPC分类号： G06N3/04 ,  G06N3/08 ,  H04N9/67 ,  G06K9/62

    摘要： An image processing device is disclosed. The image processing device includes: a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, wherein the processor is further configured to obtain a first image and a classifier that indicates a purpose of image processing, and to process, by using a deep neural network (DNN), the first image according to the purpose indicated by the classifier, wherein the DNN processes input images according to different purposes.

    METHOD AND APPARATUS FOR INTRA PREDICTION OF VIDEO
    6.
    发明公开
    METHOD AND APPARATUS FOR INTRA PREDICTION OF VIDEO 审中-公开

    公开(公告)号：EP3588949A1

    公开(公告)日：2020-01-01

    申请号：EP19188931.0

    申请日：2012-10-29

    申请人： Samsung Electronics Co., Ltd.

    发明人： LEE, Tammy ,  CHEN, Jianle

    IPC分类号： H04N19/105 ,  H04N19/176 ,  H04N19/593 ,  H04N19/11 ,  H04N19/136 ,  H04N19/182 ,  H04N19/159

    摘要： A method and apparatus for intra predicting a video. The method includes: determining availability of a predetermined number of adjacent pixels used for intra prediction of a current block; if a first adjacent pixel is unavailable, searching for a second adjacent pixel that is available by searching the predetermined number of adjacent pixels in a predetermined direction based on the first adjacent pixel; and replacing a pixel value of the first adjacent pixel with a pixel value of a found second adjacent pixel. At least one third adjacent pixel in another location, which is not available and excludes the first adjacent pixel at a predetermined location, is sequentially replaced by using a directly adjacent pixel in a predetermined direction.

    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    7.
    发明公开
    IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 审中-公开

    公开(公告)号：EP3525164A1

    公开(公告)日：2019-08-14

    申请号：EP17870527.3

    申请日：2017-11-08

    申请人： Samsung Electronics Co., Ltd.

    发明人： NAM, Woo-hyun ,  AHN, Il-jun ,  LEE, Tammy ,  CHO, Ki-heum ,  PARK, Yong-sup ,  CHEON, Min-su

    IPC分类号： G06T3/40 ,  G06T7/33

    摘要： Disclosed is an image processing apparatus. The present image processing apparatus comprises: an input unit for inputting an image; and a processor for shrinking the inputted image to a predetermined ratio, extracting a visual feature from the shrunken image, performing an image quality enhancement process reflecting the extracted visual feature in the inputted image, repeatedly performing, for a predetermined number of times, the shrinking, the extracting, and the image quality enhancement process on the image that has undergone the image quality enhancement process.
    The present disclosure relates to an artificial intelligence (AI) system and an application thereof that simulate the functions of a human brain, such as recognition, judgment, etc., by using a machine learning algorithm such as deep learning, etc.

    METHOD FOR INTRA PREDICTION OF VIDEO
    9.
    发明公开
    METHOD FOR INTRA PREDICTION OF VIDEO 审中-公开
    预报视频的方法

    公开(公告)号：EP3322183A1

    公开(公告)日：2018-05-16

    申请号：EP17209163.9

    申请日：2012-10-29

    申请人： Samsung Electronics Co., Ltd.

    发明人： LEE, Tammy ,  CHEN, Jianle

    IPC分类号： H04N19/105 ,  H04N19/176 ,  H04N19/593 ,  H04N19/11 ,  H04N19/136 ,  H04N19/182 ,  H04N19/159

    CPC分类号： H04N19/159 ,  H04N19/105 ,  H04N19/11 ,  H04N19/136 ,  H04N19/176 ,  H04N19/182 ,  H04N19/593

    摘要： A method and apparatus for intra predicting a video. The method includes: determining availability of a predetermined number of adjacent pixels used for intra prediction of a current block; if a first adjacent pixel is unavailable, searching for a second adjacent pixel that is available by searching the predetermined number of adjacent pixels in a predetermined direction based on the first adjacent pixel; and replacing a pixel value of the first adjacent pixel with a pixel value of a found second adjacent pixel. At least one third adjacent pixel in another location, which is not available and excludes the first adjacent pixel at a predetermined location, is sequentially replaced by using a directly adjacent pixel in a predetermined direction.

    摘要翻译： 一种用于帧内预测视频的方法和设备。 该方法包括：确定用于当前块的帧内预测的预定数量的相邻像素的可用性; 如果第一相邻像素不可用，则基于第一相邻像素搜索在预定方向上搜索预定数量的相邻像素可用的第二相邻像素; 以及用找到的第二相邻像素的像素值替换第一相邻像素的像素值。 通过使用直接相邻的像素沿预定方向依次替换不可用并且排除预定位置处的第一相邻像素的至少一个第三相邻像素。