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  • 學位論文

彩色影像處理流程設計

The Design of Color Image Processing Pipeline

指導教授 : 黃奇武 高文忠
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摘要


本篇論文提出一個彩色影像處理流程,將CCD或CMOS感測器上擷取到的原始資料處理為正確顏色的照片。儘管有許多個別的彩色影像處理方法已經被發表,但卻沒有優良的彩色影像處理流程被提出。在此,我們不但提出一個彩色影像處理流程,以及色彩及色階重現演算法。它為彩色影像處理系統中的理論影像科學和實際影像處理流程之間的缺口建立起橋樑。而經由實驗的結果可得知,提出的影像處理流程和新的色彩處理演算法在大部份的場景以及光源下,都可以得到不錯的結果。

並列摘要


This thesis presents a new color image processing pipeline (IPP) which processes the image raw data captured from CCD/CMOS sensors to the final color and tone corrected picture. Although many individual image processing steps have been well addressed, very few good image pipeline designs proposed to integrate these processing stages. In this thesis, we present a new IPP as well as several color and tone reproduction algorithms. It bridges the gap between theoretic color imaging sciences and the practical IPP implementation issues of digital imaging systems. The demonstrations by processing different scenes of pictures show that the proposed pipeline and several new color processing algorithms runs well in diversified scenes and illuminants.

參考文獻


[1] G. Sharma and H. J. Trussell, “Digital color imaging,” IEEE Trans. Image Processing, vol. 6, no, 7, pp. 901-932, Jul. 1997.
[5] C. C. Koh, Student Member, IEEE, J. Mukherjee, Member, IEEE, and S.K. Mitra, Life Fellow, IEEE, ”New Efficient Methods of Image Compression in Digital Cameras with Color Filter Array”, IEEE Trans. Consumer Electronics, vol. 49, NO. 4, pp 1448-1456, Sept. 4, 2003.
[6] H. Quinn, S. King, M. Leeser, W. Meleis, ”Runtime Assignment of Reconfigurable Hardware Components for Image Processing Pipelines”, Proceedings of the 11th Annual IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM’03), 2003.
[7] F. Gasparini and R. Schettini, “Color balancing of digital photos using simple image statistics,” Pattern Recognition, vol. 37, no. 6, pp. 1201-1217, 2004.
[8] K. Barnard, V. Cardei, and B. Funt, “A comparison of computational color constancy algorithms-part I: methodology and experiments with synthesized data,” IEEE Trans. Image Processing, vol. 11, no. 9, pp. 972-983, Sep. 2002.

被引用紀錄


呂億德(2010)。自然影像中最佳化物體反射譜估計及其後製應用之研究〔碩士論文,國立臺灣師範大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0021-1610201315210156
王星堡(2013)。應用於高解析度影像系統處理之FPGA IP設計〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0006-1308201318541900

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