A survey of synthetic data augmentation methods in machine vision

A Mumuni, F Mumuni, NK Gerrar - Machine Intelligence Research, 2024 - Springer
The standard approach to tackling computer vision problems is to train deep convolutional
neural network (CNN) models using large-scale image datasets that are representative of …

Overview frequency principle/spectral bias in deep learning

ZQJ Xu, Y Zhang, T Luo - Communications on Applied Mathematics and …, 2024 - Springer
Understanding deep learning is increasingly emergent as it penetrates more and more into
industry and science. In recent years, a research line from Fourier analysis sheds light on …

K-planes: Explicit radiance fields in space, time, and appearance

S Fridovich-Keil, G Meanti… - Proceedings of the …, 2023 - openaccess.thecvf.com
We introduce k-planes, a white-box model for radiance fields in arbitrary dimensions. Our
model uses d-choose-2 planes to represent a d-dimensional scene, providing a seamless …

Generative novel view synthesis with 3d-aware diffusion models

ER Chan, K Nagano, MA Chan… - Proceedings of the …, 2023 - openaccess.thecvf.com
We present a diffusion-based model for 3D-aware generative novel view synthesis from as
few as a single input image. Our model samples from the distribution of possible renderings …

Implicit neural representation for cooperative low-light image enhancement

S Yang, M Ding, Y Wu, Z Li… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
The following three factors restrict the application of existing low-light image enhancement
methods: unpredictable brightness degradation and noise, inherent gap between metric …

Direct voxel grid optimization: Super-fast convergence for radiance fields reconstruction

C Sun, M Sun, HT Chen - … of the IEEE/CVF conference on …, 2022 - openaccess.thecvf.com
We present a super-fast convergence approach to reconstructing the per-scene radiance
field from a set of images that capture the scene with known poses. This task, which is often …

Panoptic neural fields: A semantic object-aware neural scene representation

A Kundu, K Genova, X Yin, A Fathi… - Proceedings of the …, 2022 - openaccess.thecvf.com
We present PanopticNeRF, an object-aware neural scene representation that decomposes
a scene into a set of objects (things) and background (stuff). Each object is represented by a …

Regnerf: Regularizing neural radiance fields for view synthesis from sparse inputs

M Niemeyer, JT Barron, B Mildenhall… - Proceedings of the …, 2022 - openaccess.thecvf.com
Abstract Neural Radiance Fields (NeRF) have emerged as a powerful representation for the
task of novel view synthesis due to their simplicity and state-of-the-art performance. Though …

Zero-shot text-guided object generation with dream fields

A Jain, B Mildenhall, JT Barron… - Proceedings of the …, 2022 - openaccess.thecvf.com
We combine neural rendering with multi-modal image and text representations to synthesize
diverse 3D objects solely from natural language descriptions. Our method, Dream Fields …

Neural fields in visual computing and beyond

Y **e, T Takikawa, S Saito, O Litany… - Computer Graphics …, 2022 - Wiley Online Library
Recent advances in machine learning have led to increased interest in solving visual
computing problems using methods that employ coordinate‐based neural networks. These …