Search Results for author: Ahmed Ghorbel

Found 5 papers, 1 papers with code

NERV++: An Enhanced Implicit Neural Video Representation

no code implementations28 Feb 2024 Ahmed Ghorbel, Wassim Hamidouche, Luce Morin

Neural fields, also known as implicit neural representations (INRs), have shown a remarkable capability of representing, generating, and manipulating various data types, allowing for continuous data reconstruction at a low memory footprint.

Decoder Video Compression

AICT: An Adaptive Image Compression Transformer

no code implementations12 Jul 2023 Ahmed Ghorbel, Wassim Hamidouche, Luce Morin

Motivated by the efficiency investigation of the Tranformer-based transform coding framework, namely SwinT-ChARM, we propose to enhance the latter, as first, with a more straightforward yet effective Tranformer-based channel-wise auto-regressive prior model, resulting in an absolute image compression transformer (ICT).

Decoder Image Compression +1

ConvNeXt-ChARM: ConvNeXt-based Transform for Efficient Neural Image Compression

no code implementations12 Jul 2023 Ahmed Ghorbel, Wassim Hamidouche, Luce Morin

Over the last few years, neural image compression has gained wide attention from research and industry, yielding promising end-to-end deep neural codecs outperforming their conventional counterparts in rate-distortion performance.

Computational Efficiency Image Compression

Joint Hierarchical Priors and Adaptive Spatial Resolution for Efficient Neural Image Compression

no code implementations5 Jul 2023 Ahmed Ghorbel, Wassim Hamidouche, Luce Morin

Recently, the performance of neural image compression (NIC) has steadily improved thanks to the last line of study, reaching or outperforming state-of-the-art conventional codecs.

Computational Efficiency Image Compression

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