Design for Novel Image Collection of Small Angle Laser Scattering

Abstract

Abstract:

Small angle laser scattering(SALS) is an effective measurement of the polymer’s spherulite radius. The conventional measurement of SALS image collection is complicated and difficult to adjust. The quality of the image is not ideal. Digital imaging technology is a good substitution, but now the main measurement is using CCD camera to collect the image directly. But the cost is high and the operation and management are not flexible. Take the advantage of CMOS imaging technology, digital CMOS camera can receive the image which is present on the ground glass by scattering light. This measurement not only reduces the cost of the hardware but also makes the operation facilitated and simplifies the SALS image collection and process.

Key words: small angle laser scatting, digital CMOS camera, ground glass, coordinate, image processing

CLC Number:

TH74

PEI Cheng-Lei, LIU Shi-Qing, WEI Qing-Nong, WU De-Xia, FANG Wu. Design for Novel Image Collection of Small Angle Laser Scattering[J]. Journal of Atmospheric and Environmental Optics, 2009, 4(3): 233-240.

References

[1]Liu Yuxin, Yang qi, Zhao liang, et al. Study on crystallization behavior of LLDPE/BR，LLDPE/PP by SALS [J]. China Plastics Industry, 2006, 34(2): 48-51(in Chinese).
刘钰馨, 杨其, 赵亮, 等. 小角激光散射法研究LLDPE／BR、LLDPE／PP的结晶 [J]. 塑料工业, 2006, 34(2): 48-51.
[2]Yu Jianfeng, Wang Dongsheng, Ye Changqing, et al. Study on the floc size and structure of cationic organic polymers by using small-angle laser light scattering [J]. Acta Scientiae Circum Stantiae, 27(5): 770-774(in Chinese).
余剑锋, 王东升, 叶长青, 等. 利用小角激光光散射研究阳离子有机高分子絮凝剂的絮体粒径和絮体结构 [J]. 环境科学学报, 2007, 27(5): 770-774.
[3] Stein R S. The Application of Light Scattering and Birefringence in Research of Polymer Characteristic [M]. Xu Mao, translator. Beijing: Science Press. 1983(in Chinese).
斯坦 R S. 散射和双折射方法在高聚物织构研究中的应用 [M]. 徐懋, 译. 北京: 科学出版社, 1983.
[4] Liu Wenyao, Wang Xiying, Cai ying, et al. A small angle laser scattering instrument and image processing system [J]. Chinese Journal of Scientific Instrument, 1994, 15(1): 12-17(in Chinese).
刘文耀, 王锡颖, 蔡颖, 等. 小角激光散射仪图像处理系统 [J]. 仪器仪表学报, 1994, 15(1): 12-17.
[5]Wang Hong, Zhang Zhiquan, Zhang Yifei. CMOS-new pet of image sensor [J]. Yun Guang Ji Shu, 2004, 36(2): 27-29.
王宏，张智诠，张轶飞. CMOS-图像传感器的新宠 [J]. 云光技术, 2004, 36(2): 27-29.
[6] Pan Yinsong, Yuan Xianghui, Lin Jucheng, et al. Development of CMOS digital image sensor [J]. Journal of Chongqing University (Natural Science Edition), 2005, 28(9): 16-18, 26(in Chinese).
潘银松, 袁祥辉, 林聚承, 等. CMOS数字图像传感器研究进展 [J]. 重庆大学学报(自然科学版), 2005, 28(9): 16-18, 26. [7]Dong Shouyu. CMOS image sensor [J]. Journal of Anhui Vocational College of Electronics & Information Technology. 2006, 27(5): 100-101(in Chinese).
董守愚. CMOS图像传感器 [J]. 安徽电子信息职业技术学院学报, 2006, 27(5): 100-101.
[8]Sun honghai, Wang yanjie. Design and implementation of CMOS digital camera configuration and initialization [J]. Control & Automation, 2006, 22(11-z): 215-217, 312(in Chinese).
孙宏海, 王延杰. CMOS数字摄像机内部控制系统设计与实现 [J]. 微计算机信息, 2006, 22(11-z): 215-217, 312.
[9]Liu Zhi, Xue Xuchen, Hao Zhihang. Research on CMOS digital camera based on USB port [J]. Journal of Changchun University of Science and Technology, 2004, 27(1): 5-8(in Chinese).
刘智, 薛旭成, 郝志航. 基于USB总线的CMOS数字摄像机技术研究[J]. 长春理工大学学报（自然科学版）, 2004, 27(1): 5-8.
[10]Huang Meiling, Zhang Boheng, Bian Chuanping, et al. Character comparison of CCD and CMOS image sensor [J]. Science Technology and Engineering, 2007, 7(2): 249-251(in Chinese).
黄美玲, 张伯珩, 边川平, 等. CCD和CMOS图像传感器性能比较 [J]. 科学技术与工程，2007，7(2): 249-251.
[11]Xu Youqing, Yu Shengsheng, Zhou Jingli. Detection and compensation arithmetic of bad pixel for digital image input device [J]. Computer Engineering and Applications, 2002, (10): 119-120, 177(in Chinese).
徐有青，余胜生，周敬利. 数字图像输入设备中坏像素的检测与补偿算法[J]. 计算机工程与应用，2002，(10): 119-120, 177.