For shadow generation, we build a 2D light map inspired by [80] and [90] that represents the light information as a gray-scaled image in which each light source is represented as a mixture of Gaussians the amplitude of which encodes the intensity while the variance represents the softness.
. 《Ssn:Soft shadow network for image compositing》. 和《Controllable shadow generation with single-step diffusion models from synthetic data 》
80 and 90 are the two articles mentioned above. Do you know any tools that can generate the light source here through 2d diagrams？
For shadow generation, we build a 2D light map inspired by [80] and [90] that represents the light information as a gray-scaled image in which each light source is represented as a mixture of Gaussians the amplitude of which encodes the intensity while the variance represents the softness.
. 《Ssn:Soft shadow network for image compositing》. 和《Controllable shadow generation with single-step diffusion models from synthetic data 》
80 and 90 are the two articles mentioned above. Do you know any tools that can generate the light source here through 2d diagrams？