Multidimensional colour preference modelling in the context of subjective lighting quality

主观照明质量背景下的多维色彩偏好建模

• 批准号: 513756113
• 负责人: Professor Dr.-Ing. Tran Quoc Khanh
• 金额: --
• 依托单位: Fachgebiet für Adaptive Lichttechnische Systeme und Visuelle Verarbeitung
• 依托单位国家: 德国
• 项目类别: Research Grants
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/513756113?language=en
• 关键词: Multidimensional; colour; preference; modelling; context

The research project "Multidimensional color preference modeling in the context of subjective lighting quality" aims at a holistic description of the light users’ preferences of the lit environment in order to provide suitable tools for a sustainable and human-centered future lighting design. Existing color and lighting quality models are not capable of adequately describing the interaction between preferred color shifts and the lighting parameters illuminance and color temperature discussed in the literature. A systematic investigation of these relationships should therefore be conducted, adopting the well-established formalism of the ANSI/IES TM-30-20 standard, in order to derive an appropriate lighting quality model. Following a hue-specific approach, the final model should be able to predict the preferences of the light users in a real room as a function of illuminance and color temperature of the prevalent lighting conditions. The validation of the model is performed by testing its predictive performance in real application scenarios. The model formalism including all test data and validation results will be made publicly available for download via an Open Access Git repository.

研究项目“主观照明质量背景下的多维色彩偏好建模”旨在全面描述光用户对照明环境的偏好，以便为可持续的、以人为本的未来照明设计提供合适的工具。现有的颜色和照明质量模型不能充分描述首选颜色偏移与文献中讨论的照明参数、照度和色温之间的相互作用。因此，应该对这些关系进行系统的调查，采用ANSI/IES TM-30-20标准中公认的形式主义，以得出适当的照明质量模型。按照特定色调的方法，最终的模型应该能够预测真实房间中灯光用户的偏好，作为普遍照明条件的照度和色温的函数。通过测试模型在实际应用场景中的预测性能来验证模型的有效性。包括所有测试数据和验证结果在内的模型形式将通过开放获取的Git存储库公开下载。