The PDF Association is introducing Brotli as a new compression filter for PDF 2.0. Tests show an average of 20 percent ...

An online .txt file compressor, de-compressor tool which uses Huffman Coding for Lossless data compression. Fast In-Memory Data Compression Algorithm (inline C/C++) 480+MB/s compress, 2800+MB/s ...

Abstract: We propose a new algorithm for the compression factor control (CF-CTRL) when the JPEG compression algorithm is used. It can be used, for example, in the digital still cameras (DSCs), where a ...

The ongoing evolution of image compression formats has led to a significant shift in the way we store and transmit images online. JPEG, the longstanding format, has been the go-to for decades due to ...

Concerns about the risks posed by tampered images have been showing up regularly in the research over the past couple of years, particularly in light of a new surge of AI-based image-editing ...

In February of this year, the JPEG AI international standard was published, after several years of research aimed at using machine learning techniques to produce a smaller and more easily ...

Spell checking is such a ubiquitous feature of today's software that we expect to see it in browsers and basic text editors, and on just about every computing device. However, 50 years ago, it was a ...

Imagine working with special cameras that capture light your eyes can’t even see—ultraviolet rays that cause sunburn or infrared heat signatures that reveal hidden writing. Or perhaps using ...

This study investigates the robustness of deep learning-based steganalysis models against common image transformations because most literature has not paid enough attention to resilience assessment.