Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: MIP-plicits: Level of Detail Factorization of Neural Implicits Sphere
  Tracing   We introduce MIP-plicits, a novel approach for rendering 3D and 4D Neural
Implicits that divide the problem into macro and meso components. We rely on
the iterative nature of the sphere tracing algorithm, the spatial continuity of
the Neural Implicit representation, and the association of the network
architecture complexity with the details it can represent. This approach does
not rely on spatial data structures, and can be used to mix Neural Implicits
trained previously and separately as detail levels.
  We also introduce Neural Implicit Normal Mapping, which is a core component
of the problem factorization. This concept is very close and analogous to the
classic normal mapping on meshes, broadly used in Computer Graphics.
  Finally, we derive an analytic equation and an algorithm to simplify the
normal calculation of Neural Implicits, adapted to be evaluated by the General
Matrix Multiply algorithm (GEMM). Current approaches rely on finite
differences, which impose additional inferences on auxiliary points and
discretization error.

7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin