实景三维模型质量评定思考与探索

Thoughts and Exploration of the Quality Assessment of 3D Real Scene Models

为了解决目前实景三维质量评定的难点,本研究分析了质量元素的关注点,在确保表述全面、逻辑协调一致的前提下,通过细化、量化形成了错漏分类表,并改善形成了可针对不同面积模型产品进行科学质量评定的公式,从而形成了一套完整的实景三维模型质量评定标准和方法。通过多模型、多角色的质检测试,验证了研究成果的科学性及普适性,证明其可以较好地应用于实景三维模型的质量评定工作,打通了标准规范到质检实操的最后一公里。

In order to solve the difficulties in the quality assessment of 3D Real Scene models,this paper analyzed the focus of quality elements.While ensuring comprehensive expression and logical coordination,the fault classification was formed through refinement and quantification,and an assessment formula which could accommodate models with different areas was improved to form a complete set of quality assessment standards and methods for 3D Real Scene models.The scientific and universal applicability of the research results were verified through quality testing of multiple models and roles.The result shows that the standards and methods can be well applied to the quality assessment of 3D Real Scene models,and help to complete the last mile from the specification to the quality inspection practice.