The application discloses a light and shadow linkage type paper-
cut dynamic
projection method, and core steps of the method comprise: paper-
cut and light and shadow parameter linkage initialization, analysis of paper-
cut basic contour layer, detail decoration layer and hollow
light transmission layer characteristics and establishment of a light and shadow parameter
library, and initialization of linkage parameters; paper-cut dynamic adjustment and real-time light and shadow
adaptation, dynamic optimization of light and shadow parameters is driven through paper-cut posture data, and two-way
adaptation is formed; scene feedback driven linkage optimization, adjustment of paper-cut and light and shadow states based on environmental light,
audience interaction and other data, and compensation of projection surface
distortion; multi-dimensional light and shadow layered rendering, paper-cut level is strengthened through multi-
light source cooperation; dynamic calibration and projection output, cumulative deviation is corrected, and an optimized picture is output. The innovation lies in the construction of a paper-cut-light scene three-dimensional linkage
system. The application improves projection artistic expressiveness and scene adaptability, enhances interactive experience, is suitable for multi-scenarios such as cultural tourism exhibition and interactive exhibition, and provides support for digital
dissemination of paper-cut culture.