Search Results for author: Lahiru D. Chamain

Found 5 papers, 0 papers with code

A Principled Hierarchical Deep Learning Approach to Joint Image Compression and Classification

no code implementations30 Oct 2023 Siyu Qi, Achintha Wijesinghe, Lahiru D. Chamain, Zhi Ding

Our goal is to optimize DL models such that the encoder latent requires low channel bandwidth while still delivers feature information for high classification accuracy.

Image Classification Image Compression +1

End-to-End Optimization of JPEG-Based Deep Learning Process for Image Classification

no code implementations10 Aug 2023 Siyu Qi, Lahiru D. Chamain, Zhi Ding

Among major deep learning (DL) applications, distributed learning involving image classification require effective image compression codecs deployed on low-cost sensing devices for efficient transmission and storage.

Classification Image Classification +1

End-to-end optimized image compression for multiple machine tasks

no code implementations6 Mar 2021 Lahiru D. Chamain, Fabien Racapé, Jean Bégaint, Akshay Pushparaja, Simon Feltman

An increasing share of captured images and videos are transmitted for storage and remote analysis by computer vision algorithms, rather than to be viewed by humans.

Image Classification Image Compression +3

End-to-end optimized image compression for machines, a study

no code implementations10 Nov 2020 Lahiru D. Chamain, Fabien Racapé, Jean Bégaint, Akshay Pushparaja, Simon Feltman

An increasing share of image and video content is analyzed by machines rather than viewed by humans, and therefore it becomes relevant to optimize codecs for such applications where the analysis is performed remotely.

Image Compression

Faster and Accurate Classification for JPEG2000 Compressed Images in Networked Applications

no code implementations4 Sep 2019 Lahiru D. Chamain, Zhi Ding

Furthermore, we show that traditional augmentation transforms such as flipping/shifting are ineffective in the DWT domain and present different augmentation transformations to achieve more accurate classification without any additional cost.

Classification General Classification +2

Cannot find the paper you are looking for? You can Submit a new open access paper.