KR960038635A - Area Selection Method of Image Editing Device - Google Patents

Area Selection Method of Image Editing Device Download PDF

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Publication number
KR960038635A
KR960038635A KR1019950010183A KR19950010183A KR960038635A KR 960038635 A KR960038635 A KR 960038635A KR 1019950010183 A KR1019950010183 A KR 1019950010183A KR 19950010183 A KR19950010183 A KR 19950010183A KR 960038635 A KR960038635 A KR 960038635A
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KR
South Korea
Prior art keywords
area
image
selection method
processing
image editing
Prior art date
Application number
KR1019950010183A
Other languages
Korean (ko)
Other versions
KR100258328B1 (en
Inventor
최태영
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950010183A priority Critical patent/KR100258328B1/en
Publication of KR960038635A publication Critical patent/KR960038635A/en
Application granted granted Critical
Publication of KR100258328B1 publication Critical patent/KR100258328B1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Processing Or Creating Images (AREA)
  • Image Analysis (AREA)

Abstract

1. 청구범위에 기재된 발명의 속한 기술분야, 화상편집장치의 영역 선택방법에 관한 것이다.The present invention relates to a method for selecting a region of an image editing apparatus.

2. 발명이 해결하려고 하는 기술적 과제, 가공을 위한 영역선택의 처리에 소요되는 시간을 단축시키고, 그 처리시의 정확도를 개선시키는 영역 선택방법을 구현한다.2. The technical problem to be solved by the present invention is to implement a region selection method that shortens the time required for processing the region selection for processing and improves the accuracy during the processing.

3. 발명의 해결방법의 요지, 본 발명에 따른 영역 선택방법은 가공을 위한 영역을 적당한 거리를 갖는 다수 영역들로 구분하고, 상기 구분된 다수 영역들의 각 경계를 추출하고, 모서리검출 알고리즘을 이용하여 상기 추출된 경계내의 화상이 연결되도록 하는 것을 특징으로 한다.3. Summary of the Invention The area selection method according to the present invention divides an area for processing into a plurality of areas having an appropriate distance, extracts each boundary of the divided areas, and uses an edge detection algorithm. To connect the images within the extracted boundary.

4. 발명의 중요한 용도, 가공을 위한 영역을 선택하기 위한 화상편집장치4. Image editing apparatus for selecting an important use of the invention and an area for processing

Description

화상편집장치의 영역 선택방법Area Selection Method of Image Editing Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 영역 선택방법의 구현을 위한 구성도, 제2도는 본 발명에 따라 영역을 선택하는 원리를 설명하기 위한 도면, 제3도는 본 발명에 따른 영역 선택방법의 동작흐름도1 is a configuration diagram for implementing an area selection method according to the present invention, FIG. 2 is a view for explaining the principle of selecting an area according to the present invention, and FIG. 3 is an operation flowchart of the area selection method according to the present invention.

Claims (3)

화상편집장치의 영역 선택방법에 있어서, 가공을 위한 영역을 외곽선의 진행방향에 따라 다수의 영역으로 분할하는 영역 분할과정과, 상기 구분된 다수 영역들내의 각 화상을 모서리 검출 알고리즘을 이용하여 반복적으로 검출하는 화상 검출과정으로 구성함을 특징으로 하는 영역 선택방법A region selection method of an image editing apparatus, comprising: an area division process of dividing an area for processing into a plurality of areas according to an advancing direction of an outline, and repetitively dividing each image in the divided areas using an edge detection algorithm An area selection method characterized by comprising an image detection process for detecting 화상편집장치의 영역 선택방법에 있어서, 가공을 위한 영역의 분할영역을 나타내는 소정 시작점과 끝점이 입력됨을 확인하는 입력점 확인과정과, 상기 입력된 시작점과 끝점을 대각선으로 하여 이루어지는 사각형영역내의 외곽선이 진행하는 방향을 결정하는 외곽선 진행방향 결정과정과, 상기 결정된 외곽선의 진행방향에 따른 모서리 검출 알고리즘을 이용하여 상기 이루어진 사각형 영역내의 화상을 검출하는 화상 검출과정으로 구성함을 특징으로 하는 영역 선택방법An area selection method of an image editing apparatus, comprising: an input point checking process for confirming that a predetermined start point and an end point indicating a divided area of a region for processing are input, and an outline in a rectangular area formed diagonally with the input start point and end point; And an image detection process of detecting an image in the rectangular region by using an edge advancement direction determining step for determining a moving direction and an edge detection algorithm according to the determined moving direction of the outline. 제2항에 있어서, 화상 검출과정은, 상기 결정된 외곽선의 진행방향에 따른 모서리 검출 알고리즘을 이용하여 상기 이루어진 사각형 영역내에 포함되는 다수의 모서리를 검출하는 모서리 검출과정과, 상기 검출된 다수의 모서리를 연결함에 의해 상기 이루어진 사각형 영역내의 화상을 검출하는 모서리 연결과정으로 구성함을 특징으로 하는 영역 선택방법The method of claim 2, wherein the image detection process comprises: an edge detection process of detecting a plurality of edges included in the rectangular area by using an edge detection algorithm according to the determined direction of the outline, and a plurality of detected edges. And a corner connecting process for detecting an image in the rectangular area by connecting.
KR1019950010183A 1995-04-27 1995-04-27 Method for selecting region of picture editing device KR100258328B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950010183A KR100258328B1 (en) 1995-04-27 1995-04-27 Method for selecting region of picture editing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950010183A KR100258328B1 (en) 1995-04-27 1995-04-27 Method for selecting region of picture editing device

Publications (2)

Publication Number Publication Date
KR960038635A true KR960038635A (en) 1996-11-21
KR100258328B1 KR100258328B1 (en) 2000-06-01

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KR1019950010183A KR100258328B1 (en) 1995-04-27 1995-04-27 Method for selecting region of picture editing device

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KR100258328B1 (en) 2000-06-01

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