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	<id>https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=ProjectSemiPhotoshop%2F%EC%9A%94%EA%B5%AC%EC%82%AC%ED%95%AD</id>
	<title>ProjectSemiPhotoshop/요구사항 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://mediawiki.zeropage.org/index.php?action=history&amp;feed=atom&amp;title=ProjectSemiPhotoshop%2F%EC%9A%94%EA%B5%AC%EC%82%AC%ED%95%AD"/>
	<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=ProjectSemiPhotoshop/%EC%9A%94%EA%B5%AC%EC%82%AC%ED%95%AD&amp;action=history"/>
	<updated>2026-05-15T00:16:39Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.8</generator>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=ProjectSemiPhotoshop/%EC%9A%94%EA%B5%AC%EC%82%AC%ED%95%AD&amp;diff=84834&amp;oldid=prev</id>
		<title>Maintenance script: Repair batch-0003 pages from live compare</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=ProjectSemiPhotoshop/%EC%9A%94%EA%B5%AC%EC%82%AC%ED%95%AD&amp;diff=84834&amp;oldid=prev"/>
		<updated>2026-03-27T00:29:06Z</updated>

		<summary type="html">&lt;p&gt;Repair batch-0003 pages from live compare&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 00:29, 27 March 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l22&quot;&gt;Line 22:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 22:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 영상 명암 변환 - 2  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 영상 명암 변환 - 2  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;## 상수를 이용한 영상 밝기 변화&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;## 상수를 이용한 영상 밝기 변화&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; ~cpp &lt;/del&gt;(영상) *, /, +, - (상수)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;code&amp;gt;&lt;/ins&gt;(영상) *, /, +, - (상수)&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/code&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(O 흑백)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(O 흑백)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** 다른 영상을 이용한 영상변화&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** 다른 영상을 이용한 영상변화&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; ~cpp &lt;/del&gt;(영상 A)  *, /, +, - (영상 B)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;code&amp;gt;&lt;/ins&gt;(영상 A)  *, /, +, - (영상 B)&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/code&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;	&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;	&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 영상 명암 변환 -3 (Look-Up Table 이용)  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 영상 명암 변환 -3 (Look-Up Table 이용)  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l83&quot;&gt;Line 83:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 83:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;----&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[ProjectSemiPhotoshop]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[ProjectSemiPhotoshop]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://mediawiki.zeropage.org/index.php?title=ProjectSemiPhotoshop/%EC%9A%94%EA%B5%AC%EC%82%AC%ED%95%AD&amp;diff=37775&amp;oldid=prev</id>
		<title>imported&gt;Unknown at 05:24, 7 February 2021</title>
		<link rel="alternate" type="text/html" href="https://mediawiki.zeropage.org/index.php?title=ProjectSemiPhotoshop/%EC%9A%94%EA%B5%AC%EC%82%AC%ED%95%AD&amp;diff=37775&amp;oldid=prev"/>
		<updated>2021-02-07T05:24:06Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;이 페이지는 [[ProjectSemiPhotoshop]]의 요구 정의 기술 문서입니다.&lt;br /&gt;
----&lt;br /&gt;
시스템 설계에 관한 전반적인 밑그림을 그리기 위해, 팀은 스토리 구현에 필요한 세부적인 작업에 대한 아이디어 수집을 한다. 이 단계에서 고객은 프로그래머가 전혀 이해하지 못하는 부분을 알아 볼 수도 있다. 설계 프로세스를 지켜보면서 팀 전체는 공통의 지식과 자신감을 얻게 된다.&lt;br /&gt;
&lt;br /&gt;
== Spec , To Do - 사용자 스토리 ==&lt;br /&gt;
 영상처리는 흑백 영상을 기본으로 한다.&lt;br /&gt;
=== 가. 기본 기능(15점) ===&lt;br /&gt;
&lt;br /&gt;
# BMP 파일 읽고 저장하는 기능 (O)&lt;br /&gt;
## BMP파일(흑백 칼라 사진) 읽기 (O)&lt;br /&gt;
** 현재의 화면 or 결과 화면을 bmp 파일로 저장(*.bmp)(O)&lt;br /&gt;
&lt;br /&gt;
* 영상획득&lt;br /&gt;
## Sampling =&amp;gt; 모자이크 이미지(O)&lt;br /&gt;
** Quantization =&amp;gt; 2, 4, 16, 256 가지 명암으로 표시 (O 흑백 )&lt;br /&gt;
&lt;br /&gt;
* 영상 명암 변환 - 1&lt;br /&gt;
## 히스토그램 &lt;br /&gt;
## 일반 히스토그램(O)&lt;br /&gt;
** 누적 히스토그램(O)&lt;br /&gt;
&lt;br /&gt;
* 영상 명암 변환 - 2 &lt;br /&gt;
## 상수를 이용한 영상 밝기 변화&lt;br /&gt;
 ~cpp (영상) *, /, +, - (상수)&lt;br /&gt;
(O 흑백)&lt;br /&gt;
** 다른 영상을 이용한 영상변화&lt;br /&gt;
 ~cpp (영상 A)  *, /, +, - (영상 B)&lt;br /&gt;
	&lt;br /&gt;
* 영상 명암 변환 -3 (Look-Up Table 이용) &lt;br /&gt;
## Null (O 흑백)&lt;br /&gt;
** Negative ( O 흑백 )&lt;br /&gt;
** Gamma Correction( 변수 입력에 따라 변화되는 영상) ( O 흑백 )&lt;br /&gt;
** Contrast Stretched (O 흑백)&lt;br /&gt;
** Compression ( O 흑백 )&lt;br /&gt;
** Posterizing&lt;br /&gt;
*** Level posterize (O 흑백)&lt;br /&gt;
*** Thereshold Binary Image (O 흑백)&lt;br /&gt;
*** Bounded (O 흑백)&lt;br /&gt;
** Clipping ( O 흑백 )&lt;br /&gt;
** Iso-intensity Contouring(등명암 윤곽화) ( O 흑백 )&lt;br /&gt;
** Range-highlighting(범위-강조) (O 흑백)&lt;br /&gt;
** Solarize using a Threshold (O 흑백)&lt;br /&gt;
** Parabola&lt;br /&gt;
*** First Parabola (O 흑백)&lt;br /&gt;
*** Second Parabola	(O 흑백)&lt;br /&gt;
&lt;br /&gt;
=== 나. 추가 기능(9점) ===&lt;br /&gt;
		&lt;br /&gt;
# Convolution(회선)&lt;br /&gt;
## Blurring (O)&lt;br /&gt;
  	Mask&lt;br /&gt;
*** 3*3(O)&lt;br /&gt;
*** 5*5(O)&lt;br /&gt;
*** 7*7(O)&lt;br /&gt;
** Sharpening (O)&lt;br /&gt;
** Edge Detection&lt;br /&gt;
*** Sobel(8방향) (O)&lt;br /&gt;
*** Prewitt(8방향) (O)&lt;br /&gt;
*** 유사연산자 (O)&lt;br /&gt;
*** 차 연산자 (O)&lt;br /&gt;
** Embossing (O)&lt;br /&gt;
** Median Filtering (O)&lt;br /&gt;
&lt;br /&gt;
* 영상 질 향상&lt;br /&gt;
** Contrast Stretching (O)&lt;br /&gt;
** Histogram Equalisation(O)&lt;br /&gt;
&lt;br /&gt;
* 윈도우로 설정한 영역에 대해서만 &amp;#039;7. 영상 질 향상&amp;#039; 적용(O)&lt;br /&gt;
&lt;br /&gt;
== Additions - 가상 스토리 ==&lt;br /&gt;
 참신한 아이디어를 추가할 경우 최대 3점까지 추가 점수가 가산될 수 있다.&lt;br /&gt;
 단, 교재에 있는 코드를 그대로 복사해서 제출하면 참신한 코드라고 할 수 없으므로 가산 점이 주어지지 않는다.&lt;br /&gt;
&lt;br /&gt;
== 점수계산 ==&lt;br /&gt;
&lt;br /&gt;
* 이 과제의 점수를 30% (30점 / 성적 100점)로 한다.&lt;br /&gt;
* 1-5 까지 기본 완성 (15점)&lt;br /&gt;
* 6, 7, 8 번 각 3점(총 9점)&lt;br /&gt;
* 참신한 아이디어는 평가에 따라 최대 9점까지 줄 수 있다.&lt;br /&gt;
* 레포트 표지에 자신이 수행한 내용 중 3)을 추가한 경우 설명서의 6, 7, 8과 같이 표시하고, 4)의 내용을 추가한 경우 설명서의 번호 9.를 표시한다.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
[[ProjectSemiPhotoshop]]&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
	</entry>
</feed>