公开(公告)号：US20140177943A1

公开(公告)日：2014-06-26

申请号：US14017962

申请日：2013-09-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho Cho ,  Ho Young Lee ,  Ji Won Kim

IPC: G06T19/20

CPC classification number: G06T19/20 ,  H04N13/111

Abstract: A method and apparatus for generating a multi-view image, the method including determining an input image for generating multi-view images, and selecting a total of stereo images or one of stereo images to be the input image based on a presence of a distortion between the stereo images.

Abstract translation: 一种用于产生多视点图像的方法和装置，所述方法包括：确定用于生成多视图图像的输入图像，以及基于失真的存在，选择立体图像或立体图像之一作为输入图像的总和 在立体图像之间。

公开(公告)号：US20140015830A1

公开(公告)日：2014-01-16

申请号：US13940456

申请日：2013-07-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji Young HONG ,  Yang Ho Cho ,  Ho Young Lee

IPC: H04N13/00

CPC classification number: H04N13/128 ,  G06T5/10

Abstract: Provided is an image processing method and apparatus, the apparatus including an object separation unit to separate an object region from a background region using at least one of a color image and a depth image associated with the color image, a contrast calculating unit to calculate a contrast between the object region and the background region, and a depth adjusting unit to adjust a depth of the depth image based on the calculated contrast.

Abstract translation: 提供了一种图像处理方法和装置，该装置包括：物体分离单元，用于使用与彩色图像相关联的彩色图像和深度图像中的至少一个来从背景区域分离对象区域;对比度计算单元， 对象区域和背景区域之间的对比度，以及深度调整单元，用于基于所计算的对比度来调整深度图像的深度。

公开(公告)号：US12075165B2

公开(公告)日：2024-08-27

申请号：US18477214

申请日：2023-09-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho Cho ,  Kyuhwan Choi ,  Seunghoon Han

IPC: H04N5/335 ,  H04N23/55 ,  H04N23/69 ,  H04N23/80

CPC classification number: H04N23/69 ,  H04N23/55 ,  H04N23/80

Abstract: An image sensor includes a plurality of lens elements, each lens element of the plurality of lens elements including a plurality of scatterers arranged to concentrate light incident on the image sensor; and a sensing element configured to sense light passing through the plurality of lens elements, wherein one lens element of the plurality of lens elements has a first focal length that is different from a second focal length of another lens element of the plurality of lens elements and is separated from the sensing element by the first focal length.

公开(公告)号：US12015883B2

公开(公告)日：2024-06-18

申请号：US17826906

申请日：2022-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho Cho ,  Geonwoo Kim ,  Sung Kwang Cho ,  Dong Kyung Nam

IPC: H04N23/84 ,  H04N9/67 ,  H04N9/79 ,  H04N23/88

CPC classification number: H04N9/67 ,  H04N9/7908 ,  H04N23/84 ,  H04N23/88

Abstract: An electronic device includes an image sensor including a color filter having a plurality of color channels, a memory storing a plurality of color conversion matrices and instructions, and a processor. The processor is configured to obtain noise information of a color image captured by the image sensor, select a target matrix from among the plurality of the color conversion matrices based on the obtained noise information, and generate a color converted image by applying the selected target matrix to the color image.

公开(公告)号：US20240135587A1

公开(公告)日：2024-04-25

申请号：US18134328

申请日：2023-04-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Kwang CHO ,  Geonwoo Kim ,  Yang Ho Cho ,  Dong Kyung Nam

IPC: G06T7/90

CPC classification number: G06T7/90 ,  G06T2207/10024 ,  G06T2207/20081

Abstract: A method of learning a parameter of a sensor filter and an apparatus for performing the method are provided. The learning method may include performing a simulation on a target image for each spectrum of a sensor filter, obtaining an output value by inputting the simulated image to a vision model for a vision task, and learning a parameter of the sensor filter based on a loss between a label of the vision model and the output value of the vision model.

公开(公告)号：US11941781B2

公开(公告)日：2024-03-26

申请号：US16850724

申请日：2020-04-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deokyoung Kang ,  Yang Ho Cho

IPC: G06T5/00 ,  G06N3/08 ,  G06N20/00 ,  G06T5/50

CPC classification number: G06T5/001 ,  G06N3/08 ,  G06N20/00 ,  G06T5/006 ,  G06T5/50 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: An image restoration method and apparatus are provided. The image restoration method includes acquiring a target image, and acquiring a restoration image of the target image from an image restoration model to which the target image and pixel position information of the target image are input.

公开(公告)号：US11756975B2

公开(公告)日：2023-09-12

申请号：US16834428

申请日：2020-03-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho Cho ,  Seunghoon Han ,  Kyuhwan Choi

IPC: H01L27/146 ,  G02B3/00 ,  H04N23/55 ,  H04N23/84 ,  H04N25/133 ,  G02B5/18 ,  G02B5/20

CPC classification number: H01L27/14627 ,  G02B3/0056 ,  H01L27/14603 ,  H01L27/14645 ,  H01L27/14647 ,  H04N23/55 ,  H04N23/84 ,  G02B5/1819 ,  G02B5/1866 ,  G02B5/1876 ,  G02B5/201 ,  H04N25/133

Abstract: An image sensor includes a plurality of thin lens elements, each of the plurality of thin lens elements including a plurality of scatterers configured to concentrate light of a partial wavelength band among light incident on the image sensor. The image sensor further includes a micro lens array configured to concentrate light of another wavelength band wider than the partial wavelength band, and a sensing element configured to sense light passing through the plurality of thin lens elements and the micro lens array.

公开(公告)号：US11734800B2

公开(公告)日：2023-08-22

申请号：US17346870

申请日：2021-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deokyoung Kang ,  Yang Ho Cho

IPC: G06T5/00 ,  G06T3/40

CPC classification number: G06T5/001 ,  G06T3/4046 ,  G06T2207/20084

Abstract: A method for processing an image by using a neural network is provided. The method includes obtaining a target image; and obtaining a restored image corresponding to the target image by using the neural network, the neural network including a plurality of residual blocks connected sequentially. The obtaining the restored image includes obtaining the restored image by performing, in each residual block of the plurality of residual blocks, image processing on an input image, which is input from a previous residual block, on different scales, and providing results of the image processing performed on the different scales to a subsequent residual block.

公开(公告)号：US20230256824A1

公开(公告)日：2023-08-17

申请号：US18305867

申请日：2023-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinho LEE ,  Dong Kyung Nam ,  Juyong Park ,  Yang Ho Cho ,  Kyuhwan Choi ,  Yoonsun Choi

IPC: B60K35/00 ,  G06T5/50 ,  G02B27/01 ,  B60K37/06 ,  G02B30/26 ,  G06V20/20

CPC classification number: B60K35/00 ,  G06T5/50 ,  G02B27/017 ,  G02B27/0101 ,  B60K37/06 ,  G02B30/26 ,  G06V20/20 ,  G02B2027/014 ,  B60W50/14

Abstract: Provided are an image processing method and an image processing device. The image processing method includes generating an image based on viewpoint information of a user; rendering the image based on information about what is in front of the user; and outputting the rendered image using an optical element.

公开(公告)号：US11663699B2

公开(公告)日：2023-05-30

申请号：US17246162

申请日：2021-04-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho Cho ,  Deokyoung Kang ,  Dong Kyung Nam

IPC: G06T5/00 ,  G06N20/10 ,  G02B3/00 ,  G06N3/08 ,  G06T5/30

CPC classification number: G06T5/001 ,  G02B3/0037 ,  G06N3/08 ,  G06N20/10 ,  G06T5/30 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Provided is an image restoration apparatus and method. The image restoration apparatus may store an image restoration model including a convolutional layer corresponding to kernels having various dilation gaps, and may restore an output image from a target image obtained by rearranging a compound eye vision (CEV) image by the image restoration model.