研究虚拟航空视野中障碍干扰消除的问题.在虚拟航空视野中,虚拟目标区域选取的随机性较强,在目标识别的过程中,随机物体遮挡会造成虚拟环境中形成障碍干扰.传统的虚拟建模方法很难对随机物体干扰进行有效的过滤,从而形成障碍干扰区域,降低了虚拟航空视野的真实性.为了避免上述缺陷,提出了一种虚拟航空视野中的障碍干扰消除算法.对虚拟航空视野中的图像进行去噪处理,去除虚拟航空视野中的噪声干扰.利用图像匹配技术,对虚拟航空视野图像进行匹配处理,从而实现虚拟航空视野中的障碍干扰消除.实验结果表明,利用这种算法进行虚拟航空视野中的障碍干扰消除,能够有效提高虚拟航空视野的真实度.%Research obstacle interference elimination problem in the field of virtual aviation. In a virtual aviation field of vision, the randomness of the target area is strong, and the obstacles in the target selection process are easy to appear, so as to form the obstacles area and reduce the authenticity of the virtual aviation field. In order to avoid the above defects, this paper proposed a disorder interference elimination algorithm of the virtual aviation vision. The de-noising was implemented for the virtual aviation images to remove the noise interference of virtual aviation vision. Based on image matching technology, the image matching processing was carried out so as to realize the obstacle interference elimination. The experimental results show that using this algorithm in the obstacle interference elimination of virtual aviation vision can effectively improve the vision realism of virtual aviation field.
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