基于Markov随机场的猪肉糜微结构图像模拟

利用Markov随机场和Gibbs分布理论，建立了猪肉糜微结构图像的随机场模型，然后通过迭代方法，对不同微结构的猪肉糜图像进行了随机模拟，同时对随机模拟图像和原始图像作了对比分析。糜状食品物料微观结构图像的分析和模拟是定研究其微结构模式形态对流变特性影响的关键问题。通过从已知流变特性反演糜状食品物料微结构的几何形态，可以更深入地探讨、研究微结构形成的动力学机制和过程，进而沟通流变特性和微结构形态之间的联系，从而为定量描述糜状食品物料的流变特性提供了条件。

Microstructure Image Simulation of Minced Pork Based on Markov Random Field

A stochastic simulation model of minced pork microstructure image was derived with the help of Markov random field theory and Gibbs distribution. The minced pork images of various microstructure were simulated iteratively, and the obtained images were compared with their original ones. The analysis and simulation for the microstructure images of minced food material are key processes in quantitatively studying the influence of microstructure pattern on rheological behavior. By getting the geometry features of minced food material microstructure from the known rheological behavior, the dynamic mechanism and process of the microstructure can be investigated and studied further, therefore the relationship between the rheological behavior and the microstructure was founded. So the conditions quantitatively describing rheological behavior of the minced food material were provided.