  In recent years, language-driven artistic style transfer has emerged as a new
type of style transfer technique, eliminating the need for a reference style
image by using natural language descriptions of the style. The first model to
achieve this, called CLIPstyler, has demonstrated impressive stylisation
results. However, its lengthy optimisation procedure at runtime for each query
limits its suitability for many practical applications. In this work, we
present FastCLIPstyler, a generalised text-based image style transfer model
capable of stylising images in a single forward pass for arbitrary text inputs.
Furthermore, we introduce EdgeCLIPstyler, a lightweight model designed for
compatibility with resource-constrained devices. Through quantitative and
qualitative comparisons with state-of-the-art approaches, we demonstrate that
our models achieve superior stylisation quality based on measurable metrics
while offering significantly improved runtime efficiency, particularly on edge
devices.
