As night falls, the city's landmark buildings shed their daytime calm and transform into giant, dynamic screens, illuminated by the magic of multiple high-end projectors. The towering facades sometimes resemble a galaxy of stars, their streaks streaking across the sky, evoking gasps from the crowd.
Other times, the scene shifts to a magnificent historical scroll, with ancient city walls and modern buildings intertwined in light and shadow, seemingly transporting us through millennia. Even amidst the city's light pollution, the images remain crisp and clear. Thanks to millimeter-precision seamless stitching technology, every brick and stone of the building becomes part of the image. When a galloping horse "leaps" from the rooftop onto the wall, the entire building seems to truly move, with passersby snapping photos with their phones, capturing this magical moment.
Entering the indoor venue, looking up reveals a completely different world. This immersive experience comes from the precise calibration of the projectors—each device's projection angle error is within 0.5°, and color reproduction is 98%. Even the pink of the coral and the azure blue of the sea are rendered perfectly.
"To ensure that the light and shadow perfectly match the curvature of the building, we pre-designed and scanned the building's facade and dome structure using 3D modeling. Just debugging took a full week." The technical lead, pointing to the equipment panel, explained that the projectors selected for this project are not only resistant to outdoor wind, rain, and dust, but also support intelligent color compensation. "For example, the edges of the dome tend to be darker, so the device automatically boosts the brightness in that area, ensuring that viewers receive the same stunning imagery no matter where they sit."
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