35 citations · 168 across the 25 of their papers we have counts for
13 papers · 1 filter
Gaussian Image Steganography via Parameter-Domain Keyed Embeddings
Tong Wu, Runze Cheng, Xiaoyue Fan +1
2D Gaussian-based image representation is becoming increasingly popular, and our work proposes a new approach to steganography by embedding information within Gaussian parameters r…
Heartian: Physiology-Aware Relightable Gaussian Head Avatar
Xiaoyue Fan, Jose Echevarria, Akshay Paruchuri +1
Gaussian head avatars typically model intrinsic facial appearance as temporally static, omitting subtle cardiac-induced skin-color variation. We propose Heartian, a physiology-awar…
Clustered Codebook Quantization for 2D Gaussian-based Image Compression
Runze Cheng, Yicheng Zhan, Josef Spjut +1
Gaussian-based image representations effectively model image content using compact parametric primitives while preserving high visual fidelity, yet storing a large number of floati…
Complex-Valued 2D Gaussian Representation for Computer-Generated Holography
Yicheng Zhan, Xiangjun Gao, Long Quan +1
Complex-valued Gaussian primitives have recently been explored for representing holographic radiance fields in 3D novel view synthesis. In this work, we extend this line of researc…
Text-guided Fine-Grained Video Anomaly Understanding
Jihao Gu, Kun Li, He Wang +1
Subtle abnormal events in videos often manifest as weak spatio-temporal cues that are easily overlooked by conventional anomaly detection systems. Existing video anomaly detection…
Learned Display Radiance Fields with Lensless Cameras
Ziyang Chen, Yuta Itoh, Kaan Akşit
Calibrating displays is a basic and regular task that content creators must perform to maintain optimal visual experience, yet it remains a troublesome issue. Measuring display cha…
Foveation Improves Payload Capacity in Steganography
Lifeng Qiu Lin, Henry Kam, Qi Sun +1
Steganography finds its use in visual medium such as providing metadata and watermarking. With support of efficient latent representations and foveated rendering, we trained models…
Learned Single-Pass Multitasking Perceptual Graphics for Immersive Displays
Doğa Yılmaz, He Wang, Towaki Takikawa +2
Emerging immersive display technologies efficiently utilize resources with perceptual graphics methods such as foveated rendering and denoising. Running multiple perceptual graphic…
Configurable Holography: Towards Display and Scene Adaptation
Yicheng Zhan, Liang Shi, Wojciech Matusik +2
Rendering holograms for holographic displays is often an iterative and computationally costly process. Emerging learned holography methods have alleviated this bottleneck by enabli…
AutoColor: Learned Light Power Control for Multi-Color Holograms
Yicheng Zhan, Koray Kavaklı, Hakan Urey +2
Multi-color holograms rely on simultaneous illumination from multiple light sources. These multi-color holograms could utilize light sources better than conventional single-color h…
Realistic Defocus Blur for Multiplane Computer-Generated Holography
Koray Kavaklı, Yuta Itoh, Hakan Urey +1
This paper introduces a new multiplane CGH computation method to reconstruct artefact-free high-quality holograms with natural-looking defocus blur. Our method introduces a new tar…
Unrolled Primal-Dual Networks for Lensless Cameras
Oliver Kingshott, Nick Antipa, Emrah Bostan +1
Conventional image reconstruction models for lensless cameras often assume that each measurement results from convolving a given scene with a single experimentally measured point-s…
Gaze-Sensing LEDs for Head Mounted Displays
Kaan Akşit, Jan Kautz, David Luebke
We introduce a new gaze tracker for Head Mounted Displays (HMDs). We modify two off-the-shelf HMDs to be gaze-aware using Light Emitting Diodes (LEDs). Our key contribution is to e…