摘要
菌紫质（Ｂａｃｔｅｒｉｏｒｈｏｄｏｐｓｉｎ，简称ＢＲ）是一种结构和功能与高级动物视网膜的视生色素视紫红质极为相似的蛋白质，是一种优异的可逆光全息记录材料；子波变换是目标特征抽取和模式识别的有效方法。本文把联合子波变换和菌紫质膜优异的光学全息记录特性结合起来，提出了一种全新的光学全息实时模式识别方案，给出了相应的实验结果。
The bacteriorhodopsin (BR) is the light transducing protein which is a novel reversible medium for holographic recording and is well suited to holographic pattern recognition. Wavelet transform is a very useful method for image features extraction and pattern recognition. In this paper, we proposed a new pattern recognition system using BR based dual axis wavelet transform, and give the experimental result.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1998年第2期186-190,共5页
Acta Optica Sinica
基金
浙江省自然科学基金
关键词
菌紫质
子波变换
模式识别
光全息材料
实时
bacteriorhodopsin, wavelet transform, dual axis wavelet transform, pattern recognition.
