Towards hybrid-optimization video coding

S Huo, D Liu, H Zhang, L Li, S Ma, F Wu… - ACM Computing …, 2024 - dl.acm.org
Video coding that pursues the highest compression efficiency is the art of computing for rate-
distortion optimization. The optimization has been approached in different ways, exemplified …

Boosting neural image compression for machines using latent space masking

K Fischer, F Brand, A Kaup - arXiv preprint arXiv:2112.08168, 2021 - arxiv.org
Today, many image coding scenarios do not have a human as final intended user, but rather
a machine fulfilling computer vision tasks on the decoded image. Thereby, the primary goal …

Gop-based latent refinement for learned video coding

M Abdoli, G Clare, F Henry - ICASSP 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
This paper presents a method allowing learned video encoders to apply arbitrary latent
refinement strategies to serve as RateDistortion Optimization (RDO) at the time of encoding …

Rdonet: Rate-distortion optimized learned image compression with variable depth

F Brand, K Fischer, A Kopte… - Proceedings of the …, 2022 - openaccess.thecvf.com
Rate-distortion optimization (RDO) is responsible for large gains in image and video
compression. While RDO is a standard tool in traditional image and video coding, it is not yet …

Learning true rate-distortion-optimization for end-to-end image compression

F Brand, K Fischer, A Kopte, A Kaup - arXiv preprint arXiv:2201.01586, 2022 - arxiv.org
Even though rate-distortion optimization is a crucial part of traditional image and video
compression, not many approaches exist which transfer this concept to end-to-end-trained …

Saliency-driven hierarchical learned image coding for machines

K Fischer, F Brand, C Blum… - ICASSP 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
We propose to employ a saliency-driven hierarchical neural image compression network for
a machine-to-machine communication scenario following the compress-then-analyze …

Content-adaptive motion rate adaption for learned video compression

CH Lin, YH Chen, WH Peng - 2022 Picture Coding Symposium …, 2022 - ieeexplore.ieee.org
This paper introduces an online motion rate adaptation scheme for learned video
compression, with the aim of achieving content-adaptive coding on individual test …

Spatial rate allocation for learning-based video coding

M Abdoli, F Henry, G Clare… - 2023 31st European …, 2023 - ieeexplore.ieee.org
This paper presents a method that enables arbitrary end-to-end Learning-based
image/video codecs to apply spatial rate allocation. At the frame-level, the forward pass of …

Fire Detection and Verification using Convolutional Neural Networks, Masked Autoencoder and Transfer Learning

ZA Almoussawi, R Khalid, ZS Obaid… - Majlesi Journal of …, 2022 - mjee.isfahan.iau.ir
Wildfire detection is a time-critical application since it can be challenging to identify the
source of ignition in a short amount of time, which frequently causes the intensity of fire …

Exploration of Learned Lifting-Based Transform Structures for Fully Scalable and Accessible Wavelet-Like Image Compression

X Li, A Naman, D Taubman - arXiv preprint arXiv:2402.18761, 2024 - arxiv.org
This paper provides a comprehensive study on features and performance of different ways
to incorporate neural networks into lifting-based wavelet-like transforms, within the context of …