With the advent of virtual reality technology, omnidirectional image (ODI) rescaling
techniques are increasingly embraced to reduce transmitted and stored file sizes while …

The task of image rescaling aims at embedding an high-resolution (HR) image into a low-
resolution (LR) one that can contain embedded information for HR image reconstruction …

Transmission distortions within steganography systems easily cause dramatic degradations
of revealing and invisibility performances. Previous works lacked sufficient adaptation for …

Image steganography aims to produce stego images through hiding secret images in the
cover images to achieve covert communication. To simultaneously improve the invisibility …

Image generative steganography (GS) generates stego images (for hiding private
messages) directly without using cover media. However, existing GS methods are …

This work introduces novel architecture components and training procedures to create
augmented neural networks with the ability to process data bidirectionally via an end-to-end …