Non-semantics suppressed mask learning for unsupervised video semantic compression

Y Tian, G Lu, G Zhai, Z Gao - Proceedings of the IEEE/CVF …, 2023 - openaccess.thecvf.com
Most video compression methods aim to improve the decoded video visual quality, instead
of particularly guaranteeing the semantic-completeness, which deteriorates downstream …

Rate-distortion-cognition controllable versatile neural image compression

J Liu, R Feng, Y Qi, Q Chen, Z Chen, W Zeng… - European Conference on …, 2024 - Springer
Recently, the field of Image Coding for Machines (ICM) has garnered heightened interest
and significant advances thanks to the rapid progress of learning-based techniques for …

Image compression for machine and human vision with spatial-frequency adaptation

H Li, S Li, S Ding, W Dai, M Cao, C Li, J Zou… - … on Computer Vision, 2024 - Springer
Image compression for machine and human vision (ICMH) has gained increasing attention
in recent years. Existing ICMH methods are limited by high training and storage overheads …

Free-VSC: Free Semantics from Visual Foundation Models for Unsupervised Video Semantic Compression

Y Tian, G Lu, G Zhai - European Conference on Computer Vision, 2024 - Springer
Unsupervised video semantic compression (UVSC), ie, compressing videos to better
support various analysis tasks, has recently garnered attention. However, the semantic …

A coding framework and benchmark towards low-bitrate video understanding

Y Tian, G Lu, Y Yan, G Zhai, L Chen… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Video compression is indispensable to most video analysis systems. Despite saving the
transportation bandwidth, it also deteriorates downstream video understanding tasks …

Preprocessing enhanced image compression for machine vision

G Lu, X Ge, T Zhong, Q Hu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Recently, more and more images are compressed and sent to the back-end devices for
machine analysis tasks (eg, object detection) instead of being purely watched by humans …

Semantically structured image compression via irregular group-based decoupling

R Feng, Y Gao, X **, R Feng… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Image compression techniques typically focus on compressing rectangular images for
human consumption, however, resulting in transmitting redundant content for downstream …

Task-Aware Encoder Control for Deep Video Compression

X Ge, J Luo, X Zhang, T Xu, G Lu… - Proceedings of the …, 2024 - openaccess.thecvf.com
Prior research on deep video compression (DVC) for machine tasks typically necessitates
training a unique codec for each specific task mandating a dedicated decoder per task. In …

IMOFC: Identity-Level Metric Optimized Feature Compression for Identification Tasks

C Gao, Y Jiang, S Wu, Y Ma, L Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Feature compression has attracted much attention in recent years due to its promising
applications in scenarios where features are transmitted and analyzed by machine vision …