Sketch2NeRF: Multi-view Sketch-guided Text-to-3D Generation

Understand

Recently, text-to-3D approaches have achieved high-fidelity 3D content generation using text description.

• However, the generated objects are stochastic and lack fine-grained control.
• Sketches provide a cheap approach to introduce such fine-grained control.
• Nevertheless, it is challenging to achieve flexible control from these sketches due to their abstraction and ambiguity.