Automatic Step Size Relaxation in Sphere Tracing.

Róbert Bán Gábor Valasek

Published in: Eurographics (Short Papers) (2023)

Keyphrases

step size
cost function
convergence rate
convergence speed
faster convergence
evolutionary programming
hessian matrix
gradient method
variable step size
stochastic gradient descent
adaptive filter
steepest descent method
multiscale
wavelet coefficients
image quality
quantization step
image processing