公开(公告)号：US12250480B2

公开(公告)日：2025-03-11

申请号：US18499886

申请日：2023-11-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keun Joo Park ,  Hyun Surk Ryu ,  Tae Chan Kim ,  Jun Haeng Lee

IPC: H04N25/71 ,  H04N23/45

Abstract: An image adjustment apparatus includes a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image.

公开(公告)号：US11863894B2

公开(公告)日：2024-01-02

申请号：US18185173

申请日：2023-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keun Joo Park ,  Hyun Surk Ryu ,  Tae Chan Kim ,  Jun Haeng Lee

IPC: H04N25/71 ,  H04N23/45

CPC classification number: H04N25/745 ,  H04N23/45

Abstract: An image adjustment apparatus includes a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image.

公开(公告)号：US11477409B2

公开(公告)日：2022-10-18

申请号：US17369191

申请日：2021-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Chan Kim

IPC: H04N5/378 ,  H04N5/374 ,  H04N9/07 ,  H04N13/257 ,  H04N13/271 ,  G06T7/50 ,  G06T7/90 ,  H04N5/353 ,  H04N5/235 ,  H04N9/04

Abstract: In an example embodiment, an image processing device includes a pixel array including pixels two-dimensionally arranged and configured to capture an image, each of the pixels including a plurality of photoelectric conversion elements and an image data processing circuit configured to generate image data from pixel signals output from the pixels. The image processing device further includes a color data processing circuit configured to extract color data from the image data and output extracted color data. The image processing device further includes a depth data extraction circuit configured to extract depth data from the image data and output extracted depth data. The image processing device further includes an output control circuit configured to control the output of the color data and the depth data.

公开(公告)号：US20220109803A1

公开(公告)日：2022-04-07

申请号：US17554826

申请日：2021-12-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keun Joo PARK ,  Hyun Surk Ryu ,  Tae Chan Kim ,  Jun Haeng Lee

IPC: H04N5/376 ,  H04N5/225

Abstract: Disclosed is an image adjustment apparatus including a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image.

公开(公告)号：US09443291B2

公开(公告)日：2016-09-13

申请号：US13950586

申请日：2013-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung Gu Lee ,  Tae Chan Kim ,  Joonki Paik ,  Donggyun Kim ,  Seonyung Kim

IPC: G06K9/40 ,  G06T5/00

CPC classification number: G06T5/003 ,  G06T5/006

Abstract: In one example embodiment, a lens calibration method includes generating a distorted image by distorting a pattern image that includes at least two reference points separated from a center of the pattern image by different distances. The method further includes generating lens calibration data by comparing the pattern image with the distorted image.

Abstract translation: 在一个示例性实施例中，透镜校准方法包括通过使包含至少两个与图案图像的中心分开的参考点不同距离的图案图像失真来产生失真图像。 该方法还包括通过将图案图像与失真图像进行比较来产生透镜校准数据。

公开(公告)号：US09047679B2

公开(公告)日：2015-06-02

申请号：US13739492

申请日：2013-01-11

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY

Inventor： Tae Chan Kim ,  Won Ho Cho ,  Hae Jin Ju ,  Rae Hong Park ,  Dong Kyu Lee

IPC: G06K9/00 ,  G06T5/30 ,  G06T5/00

CPC classification number: G06T5/30 ,  G06T5/005 ,  G06T2207/10024 ,  G06T2207/20192

Abstract: In image processing, a color fringe is removed. The processing includes selecting a maximum gradient magnitude among gradient magnitudes for each of color components in an image, calculating a boundary of a dilated near-saturation region in the image, detecting a transition region in the image according to the maximum gradient magnitude and the dilated near-saturation region, and removing a color fringe from the transition region.

Abstract translation: 在图像处理中，去除了颜色边缘。 该处理包括为图像中的每个颜色分量选择梯度大小的最大梯度大小，计算图像中的扩张近饱和区域的边界，根据最大梯度大小检测图像中的过渡区域， 近饱和区域，并且从过渡区域去除彩色条纹。