Description: Layer fusion is a technique used to combine multiple layers in a rendering process. In the context of neural networks and deep learning, this technique allows for the integration of different data representations, facilitating the extraction of more complex and relevant features. In the realm of 3D rendering, layer fusion refers to the combination of various visual elements, such as textures, lights, and shadows, to create a final image that is richer and more detailed. This technique is essential for optimizing performance and visual quality in graphical applications, as it allows for efficient management of computational resources. Layer fusion can also include the application of visual effects, such as blurs or transparencies, which enhance the visual experience. In summary, layer fusion is a crucial process that enables the effective integration of information and visual elements, improving both accuracy in machine learning models and quality in 3D graphics rendering.