公开(公告)号：KR1020090106852A

公开(公告)日：2009-10-12

申请号：KR1020080032241

申请日：2008-04-07

Applicant: 성균관대학교산학협력단

Inventor： 전재욱 ,  김동균 ,  진승훈 ,  김기훈 ,  이상준 ,  뉴엔덩투이

IPC: G06T7/40 ,  G06T7/00

CPC classification number: G06K9/4633 ,  G06T7/13

Abstract: PURPOSE: An image processing method for detecting a starting point and an end point of a straight line and an apparatus thereof are provided to identify a start and an end of an image straight line, thereby identifying a size and a shape of a real object by using only straight line information in object recognition. CONSTITUTION: An image processing method for detecting a starting point and an end point of a straight line comprises the following steps. An image processing apparatus generates and stores an outline image using external image data inputted from the outside(S202). The generated outline image is half-converted to detect a straight medium variable(S203). The image processing apparatus detects a start point and an end point of an endless straight line image that the detected straight medium variable expresses using the stored outline image(S205).

Abstract translation: 目的：提供用于检测直线的起始点和终点的图像处理方法及其装置，以识别图像直线的开始和结束，从而通过以下方式识别实际对象的大小和形状： 只使用对象识别中的直线信息。 构成：用于检测直线的起点和终点的图像处理方法包括以下步骤。 图像处理装置使用从外部输入的外部图像数据来生成并存储轮廓图像（S202）。 生成的轮廓图像被半转换以检测直线介质变量（S203）。 图像处理装置使用存储的轮廓图像来检测所检测的直线介质变量表示的环形直线图像的起始点和终点（S205）。

公开(公告)号：KR1020090104350A

公开(公告)日：2009-10-06

申请号：KR1020080029743

申请日：2008-03-31

Applicant: 성균관대학교산학협력단

Inventor： 전재욱 ,  김동균 ,  진승훈 ,  김기훈 ,  이상준 ,  뉴엔덩투이

IPC: G06T7/40

CPC classification number: G06K9/4633 ,  G06T7/13

Abstract: PURPOSE: An image processing method for detecting the lines of images is provided to improve the speed of an image processing apparatus by solving the speed problem taken for detecting a straight line. CONSTITUTION: An image processing method for detecting the lines of images comprises the steps of: enabling an image processing apparatus(100) to generate an edge image by using external image data inputted from the outside; detecting straight line parameter through half-conversion of pixel coordinate information in the generated edge image; and storing an edge list that stores the coordinates of the effective pixels that configures the generated edge image.

Abstract translation: 目的：提供一种用于检测图像线的图像处理方法，通过求解用于检测直线的速度问题来提高图像处理装置的速度。 构成：用于检测图像线的图像处理方法包括以下步骤：使得图像处理装置（100）能够通过使用从外部输入的外部图像数据来生成边缘图像; 通过生成的边缘图像中的像素坐标信息的半转换来检测直线参数; 以及存储存储构成生成的边缘图像的有效像素的坐标的边缘列表。