數位相機之鏡頭設計｜國立中央大學博碩士論文系統

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研究生：	羅翊戩 Yi-Jian Lo
論文名稱：	數位相機之鏡頭設計 Lens Design For Digital Camera
指導教授：	孫慶成 Ching-Cherng Sun 孫文信 Wen-Shing Sun
口試委員:
學位類別：	碩士 Master
系所名稱：	理學院 - 光電科學與工程學系 Department of Optics and Photonics
畢業學年度：	94
語文別：	中文
論文頁數：	97
中文關鍵詞：	數位相機、變焦鏡頭、透鏡設計、光學設計
外文關鍵詞：	Zoom Lens, Lens Design, Digital Camera
相關次數：	點閱：13 下載：0
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本論文的目的是研究數位相機定焦鏡頭與變焦鏡頭的實際設計，探討鏡頭對於現今數位像機的感光元件，其起始值規格應該如何制定。並且討論鏡頭的成像品質應該如何評估，才能符合使用需求。
在定焦系統中，實際設計了兩百萬畫素數位相機鏡頭以及四百萬畫素數位相機鏡頭。而在變焦系統中，首先是三十萬畫素變焦鏡頭設計，接著以此設計將畫素提升至一百三十萬畫素，並且變焦倍率提升至兩倍。

In the thesis, we first present the actual design for digital camera including both fixed lens and zoom lens. Then we discuss how to set the first order data according to the sensor. Finally we discuss how to appraise the quality of Image.
In the system of fixed lens, we design actually the digital camera for the sensors of two million and four million pixels.
In the system of zoom lens, we design actually the digital camera for the sensor of three hundred thousand pixels. Then, based on the data, we design actually the digital camera for the sensor of one million and three hundred thousand pixels. The zoom ratio of 2 is achieved.

目錄
摘要(中文)..........................................................................Ⅰ
摘要(英文)...................................................................II
致謝........................................................................III
目錄.........................................................................IV
表索引......................................................................VII
圖索引.....................................................................VIII
第一章	緒論............................................................................1
1.1前言............................................................................1
1.2論文架構與大綱.............................................................2
第二章	定焦鏡頭設計實例.....................................................3
2.1設計概要...................................................................3
2.1.1數位相機與傳統相機的差異.................................................3
2.1.2起始值求取的方法.........................................................4
2.2兩百萬畫素數位相機鏡頭設計.................................................4
2.2.1設計流程.................................................................5
2.2.2設計結果與成像品質分析..................................................11
2.3四百萬畫素手機鏡頭設計....................................................20
2.3.1設計流程................................................................20
2.3.2設計結果................................................................21
第三章	變焦系統設計原理....................................................27
3.1變焦鏡頭的簡介............................................................27
3.2變焦原理..................................................................28
第四章 變焦鏡頭設計實例......................................................32
4.1三十萬畫素數位相機變焦鏡頭設計......................................32
4.1.1起始值設計........................................................32
4.1.2變焦軌跡..........................................................33
4.1.3設計過程..........................................................36
4.1.4設計結果與分析....................................................37
4.2一百三十萬畫素數位相機鏡頭設計......................................55
4.2.1設計流程..........................................................55
4.2.2設計結果..........................................................55
第五章	結論................................................................74
參考文獻.....................................................................76
中英文名詞對照表.............................................................78

                                

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