考虑虚拟现实各个场景内容、结构和呈现方式等是否恰当,主要评价有关提问、反馈以及帮助信息和提示的呈现等环节的设计质量.- Consider various scenarios of virtual reality content, structure and presentation methods is appropriate, major uations related questions, feedback, and presentation of information and ti

matlab实现mssim算法，全参考客观图像质量评价，对结构相似度ssim算法的改进(Matlab implementation of MSSIM algorithm, the improvement of structural similarity SSIM algorithm based on full reference objective image quality assessment.)