公开(公告)号：US20140022394A1

公开(公告)日：2014-01-23

申请号：US13888532

申请日：2013-05-07

Applicant: SAMSUNG TECHWIN CO., LTD.

Inventor： Soon-Min BAE ,  Moo-Kyung SONG ,  Je-Youl CHON

IPC: G06K9/00

CPC classification number: G06K9/00624 ,  G06K9/00771 ,  G06T7/248 ,  G06T2207/30236

Abstract: A method of tracking an object includes obtaining an image captured by a camera, setting a plurality of patterns having various sizes, according to a distance from a horizon in the image to a plurality of pixels in the image, extracting an object matching one of the plurality of patterns having various sizes, while scanning the image using the plurality of patterns having various sizes, and displaying information about a position of the extracted object in the image.

Abstract translation: 跟踪对象的方法包括获取由相机拍摄的图像，根据从图像中的水平线到图像中的多个像素的距离来设置具有各种尺寸的多个图案，提取与图像中的一个匹配的对象 在使用具有各种尺寸的多个图案扫描图像的同时，在图像中显示关于提取的对象的位置的信息的多个图案具有各种尺寸。

公开(公告)号：US20130176449A1

公开(公告)日：2013-07-11

申请号：US13713471

申请日：2012-12-13

Applicant: Samsung Techwin Co., Ltd.

Inventor： Ju-Han BAE ,  Sang-Ji PARK ,  Je-Youl CHON

IPC: G06K9/46 ,  H04N5/225

CPC classification number: G06K9/46 ,  G06K9/4671 ,  G06T7/246 ,  G06T2207/20081 ,  H04N5/225 ,  H04N5/23254

Abstract: Provided is an image stabilizing apparatus and method for correcting an image that is shaken due to a movement of a camera. The image stabilizing apparatus includes a characterizing point checking region setting unit including: a sample frame extract unit which extracts a plurality of image frames obtained for a certain period of time in image data obtained by photographing an object; and a frame analyzing unit which detects a plurality of characterizing points in the extracted plurality of image frames, and sets a characterizing point checking region which is used to check characterizing points in a currently input image frame.

Abstract translation: 提供了一种用于校正由于相机的移动而摇动的图像的图像稳定装置和方法。 所述图像稳定装置包括特征点检查区域设定单元，其特征在于，包括：采样帧提取单元，其提取通过拍摄对象获得的图像数据中的一定时间段获得的多个图像帧; 以及帧分析单元，其检测所提取的多个图像帧中的多个特征点，并且设置用于检查当前输入的图像帧中的特征点的特征点检查区域。

公开(公告)号：US20140307944A1

公开(公告)日：2014-10-16

申请号：US13973352

申请日：2013-08-22

Applicant: Samsung Techwin Co., Ltd.

Inventor： Je-Youl CHON ,  Jun-Ho CHA ,  Jae-Ho JEONG ,  Yun-Won PARK

IPC: G01N21/88

CPC classification number: G01N21/8851 ,  G01N21/95

Abstract: Provided are a panel inspection method and apparatus, the panel inspection method including: (a) determining if a variance value of luminance of a captured image of a panel is greater than a reference value, and searching for an original image and at least one secondary reflective image of a defect of the panel if it is determined that the variance value is greater than the reference value; and (b) determining whether the defect is an actual defect or an impurity disposed on the panel based on at least one of a difference in a luminance characteristic between the original image and the secondary reflective image and a number of the searched secondary reflective image.

Abstract translation: 提供一种面板检查方法和装置，面板检查方法包括：（a）确定面板的拍摄图像的亮度的方差值是否大于参考值，并且搜索原始图像和至少一个次要 如果确定方差值大于参考值，则面板的缺陷的反射图像; 以及（b）基于原始图像和次级反射图像之间的亮度特性的差异和所搜索的二次反射图像的数量中的至少一个来确定缺陷是否是实际缺陷或设置在面板上的杂质。

公开(公告)号：US20140064626A1

公开(公告)日：2014-03-06

申请号：US13857198

申请日：2013-04-05

Applicant: SAMSUNG TECHWIN CO., LTD.

Inventor： Je-Youl CHON ,  Hwal-suk LEE

IPC: G06T9/00

CPC classification number: G06T9/00 ,  G06K9/00369 ,  G06K9/6857 ,  G06T5/00 ,  G06T2207/20016 ,  H04N7/18 ,  H04N19/33 ,  H04N19/53

Abstract: An adaptive image processing apparatus includes a first matching unit selecting representative candidate images from among a plurality of images included in an image pyramid and calculating a first matching score between each of the representative candidate images and a target model; a second matching unit selecting one scale level from among scale levels of the representative candidate images based on the first matching score and calculating a second matching score between each of images having scale levels included in a dense scale level range with respect to the selected scale level and the target model; a representative scale level selecting unit selecting at least one of the scale levels included in the dense scale level range as a representative scale level based on the second matching scores; and an image processing unit performing image processing based on an image having the selected representative scale level.

Abstract translation: 自适应图像处理装置包括：第一匹配单元，从包括在图像金字塔中的多个图像中选择代表性候选图像，并计算每个代表性候选图像与目标模型之间的第一匹配分数; 第二匹配单元，基于所述第一匹配分数从所述代表性候选图像的比例级别中选择一个比例级别，并且在相对于所选择的比例级别计算包括在浓度级别范围内的比例级别的每个图像之间计算第二匹配分数 和目标模型; 代表比例级别选择单元，基于第二匹配分数，选择包含在密度级别范围中的至少一个比例级别作为代表性比例级别; 以及图像处理单元，其基于具有所选择的代表比例级别的图像执行图像处理。

公开(公告)号：US20130177251A1

公开(公告)日：2013-07-11

申请号：US13687490

申请日：2012-11-28

Applicant: Samsung Techwin Co., Ltd.

Inventor： Je-Youl CHON ,  Sang-Ji PARK ,  Ju-Han BAE

IPC: G06K9/46

CPC classification number: G06K9/46 ,  G06K9/4671 ,  G06T7/246 ,  G06T2207/10016 ,  H04N5/23254 ,  H04N5/23267

Abstract: An image stabilizing apparatus for correcting an image which is shaken due to a movement of a camera. The image stabilizing apparatus includes an image adjusting unit that includes: an image analyzing unit which compares an image frame currently input with a reference image, and if the currently input image frame is shaken, extracts a representative direction and a representative magnitude of the shaking; and an image moving unit which moves the currently input image frame by the representative magnitude in a direction opposite to the representative direction.

Abstract translation: 一种图像稳定装置，用于校正由于相机的移动而摇动的图像。 图像稳定装置包括：图像调整单元，包括：图像分析单元，其将当前输入的图像帧与参考图像进行比较，并且如果当前输入的图像帧被摇动，则提取抖动的代表性方向和代表性的大小; 以及图像移动单元，其以与代表方向相反的方向移动当前输入的图像帧的代表性大小。

公开(公告)号：US20130170770A1

公开(公告)日：2013-07-04

申请号：US13729302

申请日：2012-12-28

Applicant: Samsung Techwin Co. Ltd.

Inventor： Je-Youl CHON

IPC: G06T7/00

CPC classification number: G06T7/0044 ,  G06T7/74 ,  G06T2207/10016 ,  G06T2207/30232

Abstract: A method and system for image stabilization through image processing, and a zoom camera including an image stabilization function. The method includes: determining whether an input image comprises a representative feature portion; sampling the representative feature portion to generate a sampled image if it is determined that the input image comprises the representative feature portion; enlarging the sampled image, matching the enlarged sampled image with the sampled image, and obtaining a central coordinate of the matched image; and aligning an optical axis by calculating a difference between the central coordinate of the matched image and a central coordinate of the sampled image.

Abstract translation: 一种用于通过图像处理进行图像稳定的方法和系统，以及包括图像稳定功能的变焦相机。 该方法包括：确定输入图像是否包括代表性特征部分; 如果确定输入图像包括代表特征部分，则对代表特征部分进行采样以产生采样图像; 放大采样图像，将放大的采样图像与采样图像进行匹配，并获得匹配图像的中心坐标; 并通过计算匹配图像的中心坐标与采样图像的中心坐标之间的差来对准光轴。