Rainbow Taipei City Hall Architectural Projection Mapping Show

Project Overview

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Location: Taipei City Hall Plaza Type: Architectural Projection Mapping (Building Mapping) Scale: Large-format outdoor Projection Mapping show

The Taipei City Hall facade Projection Mapping show is one of Yupitek’s landmark Architectural Projection Mapping projects. Built around a “Rainbow” theme, it transformed the City Hall building into a dynamic visual canvas. Precision multi-projector blending delivered a striking urban light art spectacle.

Technical Challenges

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• Complex Architectural Geometry: The multi-layered facade required precise 3D Mapping alignment across irregular surfaces
• High-Brightness Outdoor Requirement: Content remained clearly visible under urban ambient light conditions
• Seamless Multi-Projector Blending: Multiple high-brightness engineering projectors with edge blending, zero visible seams

Equipment Used

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• High-brightness engineering projectors (15,000+ lumens)
• 3D Mapping and blending control system
• IP-rated weatherproof enclosures