Model Using a Modal Animal Analysis System

The application demand of basic biomedical research promotes the rapid development of medical imaging. From the scale mode of the imaging object, initially from macroscopic imaging to microscopic imaging and microscopic and macroscopic imaging. Because single-mode imaging system cannot provide comprehensive physiological and pathological information of organisms, therefore, the multi-modal imaging system combined with different imaging modes is a major subject of great practical significance. At the same time, in order to accelerate the basic research of biomedicine, three- dimensional imaging of biological samples with different imaging scales is needed. Optical projection tomography (OPT) is a high resolution mesoscale imaging technique between macro and micro scales. However, image quality is affected by system noise, noise removal research is urgently needed. This paper focuses on the development of software and hardware modules and image denoising methods of animal multi-mode imaging system, including the design and implementation of hardware and software system and optical image denoising algorithm. The single-computer acquisition of multi-modal image data is realized, the image quality of optical projection tomography is improved. Most biological systems are non-linear, moreover, the effects of various non- linear factors on linear biological systems are usually neglected in modeling. The control system is sensitive to the internal and external interference of the system and the change of system parameters. Key words: Operational Modal Analysis, Animal System Model, Medical Imaging, Biodynamic System