SOURCE-LINKED INTELLIGENCE
Hologram Representation via Quadratic Phase Gaussian Splatting
We introduce Complex-Valued Quadratic Phase Gaussian (CVQPG), a novel hologram representation method that replaces standard 2D Gaussian representations used in 2D Gaussian Splatting with 2D quadratic phase functions. CVQPG incorporates additional learnable parameters to control the curvature of these bases. We evaluate our approach against state-of-the-art methods, exceeding the visual quality by +0.19 dB (RGB) and +0.33 dB (grayscale) on average in holographic reconstructions. Specifically, our equal parameter count evaluations show that modulating the primitive's wavefront is an effective an
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Evidence & attribution
- arXiv · AI, language, vision and robotics · 2026-09-10T12:06:11.000Z
First collected: 2026-09-20T19:02:05.452Z. This is not the publication date.