基于Maya的立体元图像阵列的生成

Elemental image generation based on Maya

提出了一种基于Maya的立体元图像阵列生成方法,该方法无需实景采集设备,可以根据显示平台参数自由调整渲染,生成任意大小的多种孔径透镜阵列所需的立体元图像,即克服了传统集成成像系统存在的空间反转和串扰等问题,又避免了复杂而繁琐的光学设备校准,快速推进理论研究,提供基于集成成像系统研究所需的各种图像来源。实验分别从子图像与立体元图像间的映射关系、真实再现立体图像、虚拟再现立体图像3个方面验证了本文方法的正确性。

An elemental image generation method based on Maya is proposed.According to the parameters of the display platform the method can generate any size of the elemental images for different lenslet arrays.It overcomes the inversion and crosstalk of the ideal integral imaging system without complex optical calibration.The presented method can produce various image sources for the research of integral imaging system and promote the theoretical study.Experiments verify the correctness of the proposed method from three aspects:the relationship between the sub-image and the element image,real and virtual reproduction of the stereoscopic image.