A Quantum-Powered Photorealistic Rendering
- URL: http://arxiv.org/abs/2211.03418v5
- Date: Wed, 8 Nov 2023 16:57:58 GMT
- Title: A Quantum-Powered Photorealistic Rendering
- Authors: YuanFu Yang, Min Sun
- Abstract summary: We introduce Quantum Radiance Fields (QRF), which incorporate quantum circuits, quantum activation functions, and quantum volume rendering to represent scenes implicitly.
Our results demonstrate that QRF effectively confronts the computational challenges associated with extensive numerical integration.
- Score: 16.854617796208778
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Achieving photorealistic rendering of real-world scenes poses a significant
challenge with diverse applications, including mixed reality and virtual
reality. Neural networks, extensively explored in solving differential
equations, have previously been introduced as implicit representations for
photorealistic rendering. However, achieving realism through traditional
computing methods is arduous due to the time-consuming optical ray tracing, as
it necessitates extensive numerical integration of color, transparency, and
opacity values for each sampling point during the rendering process. In this
paper, we introduce Quantum Radiance Fields (QRF), which incorporate quantum
circuits, quantum activation functions, and quantum volume rendering to
represent scenes implicitly. Our results demonstrate that QRF effectively
confronts the computational challenges associated with extensive numerical
integration by harnessing the parallelism capabilities of quantum computing.
Furthermore, current neural networks struggle with capturing fine signal
details and accurately modeling high-frequency information and higher-order
derivatives. Quantum computing's higher order of nonlinearity provides a
distinct advantage in this context. Consequently, QRF leverages two key
strengths of quantum computing: highly non-linear processing and extensive
parallelism, making it a potent tool for achieving photorealistic rendering of
real-world scenes.
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