Știri industriale
Principle Analysis of Achieving Visual 3D Effects with Naked-Eye 3D Large Screens
În ultimii ani, naked-eye 3D LED displays have become increasingly prevalent, captivating audiences with their stunning and lifelike visual effects. De fapt, the technology was introduced as early as 2012, but practical applications remained scarce. The lack of technical refinement and insufficient resource allocation for deployment have been the primary obstacles to its widespread adoption. Astăzi, let’s delve into the principles behind achieving visual 3D effects on large naked-eye 3D screens with the insights from us.
Însă, with the increasingly widespread application of LED displays, the demand for creative displays has grown significantly. Two-dimensional flat displays can no longer meet the rising needs, as people now seek to authentically reproduce the three-dimensional information of the real world. Consequently, the application of 3D display technology on transparent LED screens has become a research hotspot and direction in recent years.
Asa de, everyone will be more concerned about how to achieve such realistic 3D effects?
După cum se știe, the human brain is an extremely complex nervous system. Everything we see with our eyes is in three dimensions because the two eyeballs, separated by a tiny distance, perceive two slightly different images. These subtle differences allow the brain to calculate spatial coordinates of objects in the direction of vision, enabling us to distinguish the distance and size of objects through this sensation—known as stereoscopic vision, or the perception of three-dimensional space.
To achieve a naked-eye 3D effect on the display, the cost is significantly higher than that of wearing 3D glasses in cinemas. În prezent, most LED large screens achieve naked-eye 3D by creating a three-dimensional effect through objects’ distance, mărime, shadow effects, and perspective relationships in a two-dimensional image. It’s like viewing a sketch drawing, where artists use pencils to create lifelike three-dimensional images on a flat surface.