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In recent years, the field of interior design has undergone a remarkable transformation driven by advancements in multimedia technologies and a renewed appreciation for traditional cultural elements (Sydor et al., 2022). This shift towards innovation and integration has sparked a dynamic discourse within the industry, exploring new avenues to enrich spatial experiences while preserving cultural heritage (Alqamaz et al., 2019) . At the forefront of this movement lies the convergence of multimedia innovation and the infusion of folk art elements into interior design.
As society progresses towards an increasingly digitized and interconnected landscape, multimedia technologies have become indispensable tools in the hands of designers, offering limitless possibilities for creativity and expression (Reis et al., 2023). From interactive displays to immersive virtual environments, multimedia innovations have revolutionized the way interior spaces are conceived, perceived, and inhabited. This synergy between technology and design has opened doors to unprecedented levels of customization, personalization, and engagement, reshaping the boundaries of traditional interior design practices (Ma, 2022).
Simultaneously, there has been a resurgence of interest in incorporating folk art elements into contemporary interior design narratives. Rooted in centuries-old traditions and cultural symbolism, folk art embodies the essence of a society's collective identity, heritage, and values. By integrating these elements into modern interior spaces, designers can evoke a sense of nostalgia, authenticity, and cultural continuity, fostering a deeper connection between occupants and their surroundings (Trisnawati & Widayat, 2021).
This paper explores innovative ways of using digital processing techniques, image processing techniques and IGA-based layout generation algorithms in interior design. First, the paper describes how to use digital processing techniques to reduce image noise, which is achieved by multilayer wavelet transform and soft thresholding methods. Secondly, the paper proposes the use of texture rendering techniques to enhance the image effects of interior design systems, including diffuse reflection simulation and specular simulation. Finally, the paper presents an IGA-based layout generation algorithm that considers area, aspect ratio, location, and feng shui factors to optimize the interior design layout.
Through validation with experimental data and environments, this paper demonstrates the effectiveness and performance of these methods. For example, by comparing with traditional recommendation techniques and those based on collaborative filtering algorithms, the paper demonstrates that the IGA-based layout generation algorithm can effectively reduce the time for interior design recommendations and enhance the user experience. In addition, the paper also uses light entropy and aesthetic scores to analyze scene renderings under different light source brightness, proving that there is a relationship between light entropy and aesthetics, which provides a valuable reference for interior design.
Taken as a whole, the research content of this paper covers the innovative application of digital processing technology, image processing technology, and layout generation algorithm in interior design, which provides important theoretical and practical guidance for improving the effect of interior design and enhancing user experience.