1. College of Science, Xian University of Architecture and Technology, Xian, Shaanxi 710055, China
2. School of Information and Control Engineering, Xian University of Architecture and Technology, Xian, Shaanxi 710055, China
Abstract:In order to solve the problems of easy producing blurred image in the embedded system and low speed of Richardson-Lucy restoration algorithm when acquiring images, a micro-image processing model based on Richardson-Lucy and two-dimensional wavelet transform were proposed, the Richardson-Lucy algorithm was improved to improve the blurred image restoration rate, and to increase the image processing rate of the embedded system to meet the requirements of high real-time performance, so as to achieve more ideal results. The experimental data analysis proved that the proposed composite algorithm can improve the restoration rate and the defintion of image restoration.
[1]任春剑. 采用图像融合过程的多图像复原[D]. 上海: 东华大学, 2009.
[2]谭冰巍. 轮廓小波联合RL对中子数字图像的复原研究[D]. 长春: 东北师范大学, 2013.
[3]冯泽. 基于STM32的图像采集与去抖动模糊的研究[D]. 上海: 上海师范大学, 2015.
[4]冈萨雷斯. 数字图像处理(MATLAB 版)[M]. 阮秋琦, 等译.2版. 北京: 电子工业出版社, 2007.
[5]杨平先, 陈明举. 一种基于L1范数的非局部变分图像复原模型[J]. 液晶与显示, 2017, 32(8): 635-641.
Yang P X, Chen M J. A norm-based non-local variational image restoration model [J]. Liquid crystal and display, 2017, 32(8): 635-641.
[6]潘泽, 谭政, 吕群波. 改进的傅里叶域小波域联合去模糊算法[J]. 光子学报, 2017, 46(4): 165-172.
Pan Z, Tan Z, Lu Q B. Improved Fourier domain wavelet domain joint deblurring algorithm [J]. Journal of Photonics, 2017, 46(4): 165-172.
[7]Lee N Y. Block-iterative Richardson-Lucy methods for image deblurring[J]. Eurasip Journal on Image & Video Processing, 2015(1): 1-17.
[8]张奋. 基于Richardson-Lucy算法的航空运动模糊图像复原技术研究[D]. 西安: 西安电子科技大学, 2014.
[9]嵇晓强, 戴明, 尹传历, 等. 航拍降质图像的去雾处理[J]. 光学精密工程, 2011, 19(7): 1659-1668.
Ji X Q, Dai M, Yin C L, et al. Defogging of aerial degraded images [J]. Optical Precision Engineering, 2011, 19(7): 1659-1668.
[10]张立峰, 周雷. 基于小波融合的电容层析成像图像重建[J]. 计量学报, 2019, 40(2): 285-288.
Zhang L F, Zhou L. Image Reconstruction for Electrical Capacitance Tomography Based on Wavelet Fusion[J]. Acta Metrologica Sinica, 2019, 40(2): 285-288.
[11]马平, 司志宁. 基于小波变换的CT/ECT图像融合方法[J]. 计量学报, 2018, 39(4): 536-540.
Ma P, Si Z N. A Method of CT/ECT Image Fusion Based on Wavelet Transform[J]. Acta Metrologica Sinica, 2018, 39(4): 536-540.
[12]南栋, 毕笃彦, 查宇飞, 等. 基于参数估计的无参考型图像质量评价算法[J]. 电子与信息学报, 2013, 35(9): 2066-2072.
Nan D, Bi D Y, Cha Y F, et al. Non-reference image quality evaluation algorithm based on parameter estimation [J]. Journal of Electronics and Information, 2013, 35(9): 2066-2072.
[13]李勇. 基于Richardson-Lucy算法的大气湍流退化图像复原算法研究[D]. 北京: 中国科学院, 2011.
[14]王洪姣. 图像质量评价方法的研究及实现[D]. 西安: 西安电子科技大学, 2014.