This paper explores the integration of image processing, motion capture, and virtual reality technologies to digitize and visualize dance. We capture the core dynamics of dance movements by extracting key frames and movement features from dance videos. Our analysis of motion capture data, exemplified by the “Flower Drum Lantern” dance, reveals a maximum vertical foot displacement of 72 cm and hip displacement of 93 cm. Virtual display technology significantly enhances the visual representation and dissemination of dance performances. This innovative approach to documenting and showcasing dance not only aids in preserving and transmitting intangible cultural heritage but also boosts public awareness and appreciation for such heritage.