Jie liYan Lixia1, Xu Riga,. “Construction of Inner Mongolia Grassland Cultural Image by Tourism Cultural Creative Product Design Based on 3D Image Analysis”. Design Engineering 2021, no. 04 (June 30, 2021): 2124-2135. Accessed May 11, 2024. http://thedesignengineering.com/index.php/DE/article/view/2395.