Computer vision techniques, in conjunction with acquisition through remote cameras and
unmanned aerial vehicles (UAVs), offer promising non-contact solutions to civil infrastructure …

Steganography is the art and science of secret communication, concealing the very
existence of a communication. Modern cover types can take many forms such as text …

The compression capability of several generations of video coding standards is compared
by means of peak signal-to-noise ratio (PSNR) and subjective testing results. A unified …

We propose the first practical learned lossless image compression system, L3C, and show
that it outperforms the popular engineered codecs, PNG, WebP and JPEG 2000. At the core …

Humans perceive the three-dimensional structure of the world with apparent ease. However,
despite all of the recent advances in computer vision research, the dream of having a …

Information retrieval (IR) has changed considerably in recent years with the expansion of the
World Wide Web and the advent of modern and inexpensive graphical user interfaces and …

In contrast to conventional multipixel cameras, single-pixel cameras capture images using a
single detector that measures the correlations between the scene and a set of patterns …

Digital experiences capture an increasingly large part of life, making them a preferred, if not
required, method to describe and theorize about human behavior. Digital media also shape …

This paper proposes a new lossless encryption algorithm for color images based on a six-
dimensional (6D) hyperchaotic system and the two-dimensional (2D) discrete wavelet …

Traditional communication systems treat messages' semantic aspects and meaning as
irrelevant to communication, revealing its limitations in the era of artificial intelligence (AI) …