The significance of cultural heritage lies in its ability to embody both tangible and intangible dimensions of a region’s historical, cultural, and religious identity, contributing profoundly to the collective memory of communities and nations. Assam, a historically rich province in Northeast India, possesses numerous heritage monuments dating back to the Gupta period. However, many of these structures have undergone significant deterioration in recent times due to organic and environmental factors, placing invaluable relics at risk without effective preservation and restoration efforts. The architectural legacy of the Dimasa Kingdom stands as a clear example of this situation. This study examines the digital restoration of the architectural ornamentation and visual motifs that once adorned the heritage monuments of the Dimasa Kingdom in Khaspur, Assam. To structure the research process, a mixed-method approach was adopted, beginning with a descriptive phase that addressed the historical and architectural context, followed by a prescriptive phase that developed design workflows for digital restoration. The analysis concentrated on existing remains, remnant motifs, and recurring symmetrical patterns, which were digitally restored. The resulting 2D renderings provide accurate blueprints for lost architectural ornamentations, while the integrated datasets facilitate a comprehensive design workflow to achieve the study’s objectives. This research underscores the value of incorporating digital methodologies into heritage conservation, particularly in contexts where physical restoration is constrained. By preserving and visualizing cultural elements, it supports educational initiatives, strengthens regional identity, and creates new opportunities as a resource for researchers and archaeologists, particularly in the context of future restoration and conservation initiatives.
Nath et al. (Wed,) studied this question.