照明工程学报

2022, v.33(04) 157-164

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基于虚拟现实技术的不规则低像素媒体立面的图像转译设计研究——国家游泳中心景观照明设计探索
Research on Image Translation Design of Irregular Low Pixel Media Facade Based on Virtual Reality Technology——Taking the Landscape Lighting Design of National Aquatics Center as an Example

林怡;曾宪宪;贾磊;管敏;陈神飞;郭菲;杜明;
LIN Yi;ZENG Xianxian;JIA Lei;GUAN Min;CHEN Shenfei;GUO Fei;DU Ming;College of Architecture and Urban Planning, Tongji University;Tongji University Architectural Design and Research Institute Co., Ltd;

摘要(Abstract):

国家游泳中心作为2022年北京冬奥会的主要场馆之一,更新及提升夜间形象具有重要社会意义与实践价值。本研究首先针对冰立方建筑立面形式特征明确了建筑表现的一体性、文化传播的集聚性、图像转译的艺术性、数据处理的智能性四项照明原则,而后借助VR技术平台,利用计算机视觉算法对特定载体上的图像转译方式进行研究,提出了基于模型和UV坐标建立映射关系两种路径,共计五种图像呈现的解决方案。最后测试一系列具有代表性的中国传统文化图片的转译效果以验证技术方法的可行性,总结专用媒体立面的图像选用标准,为媒体立面艺术化转译提供技术支撑与设计思考。
As one of the main stadium of the 2022 Beijing Winter Olympic Games, it is of great social significance and practical value to update National Aquatics Center's night image. Firstly, according to the unique media facade characteristics of Ice Cube, this study put forward four lighting principles: the integration of architectural performance, the agglomeration of cultural communication, the artistry of image translation and the intelligence of data processing. Then, with the help of VR technology, the image translation method on the specific carrier was studied by using computer vision algorithm, A total of five image rendering solutions were proposed, which were two paths to establish mapping relationship based on 3 Dmodel and UV coordinates. Finally, we tested the translation effect of a series of representative Chinese traditional culture pictures to verify the feasibility of technical methods, summarized the image selection standards of special media facade, and provided technical support and design thinking for the artistic translation of media facade.

关键词(KeyWords): 媒体立面;冰立方;虚拟现实;艺术化转译;传统文化
media facade;ice cube;virtual reality;artistic translation;traditional culture

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划“国家游泳中心冬—夏运动场景转换技术研究及应用示范”(2020YFF0304300);; 国家自然科学基金“基于生理反馈的健康城市夜景观多维度评价研究”(52078357)

作者(Authors): 林怡;曾宪宪;贾磊;管敏;陈神飞;郭菲;杜明;
LIN Yi;ZENG Xianxian;JIA Lei;GUAN Min;CHEN Shenfei;GUO Fei;DU Ming;College of Architecture and Urban Planning, Tongji University;Tongji University Architectural Design and Research Institute Co., Ltd;

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