Video

MPEG-5 Essential Video Coding

In April 2020, MPEG announced the completion of the new ISO/IEC 23094-1 standard, i.e., MPEG-5 Essential Video Coding (EVC). There is a constant demand for more efficient video coding technologies, but coding efficiency is not the only factor determining the industry’s choice of video coding technology for products and services. The standard offers improved compression […]

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Low Complexity Video Codec Enhancements

In October 2020, MPEG announced the completion of the new ISO/IEC 23094-2 standard, i.e., Low Complexity Enhancement Video Coding (MPEG-5 Part 2 LCEVC). LCEVC adds an enhancement data stream that can appreciably improve the resolution and visual quality of reconstructed video with effective compression efficiency of limited complexity by building on top of existing and

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Compact Descriptors for Video Analysis (CDVA)

MPEG has recently completed the work on Compact Descriptors for Visual Search (CDVS), which enables efficient search in large-scale image collections. While this standard is an important step forward, there are still open challenges from the large and quickly growing amount of video, for example, in the media and entertainment industry, in the automotive industry

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Neural Network Compression

Artificial neural networks have been adopted for a broad range of tasks in multimedia analysis and processing, such as visual and acoustic classification, extraction of multimedia descriptors or image and video coding. The trained neural networks for these applications contain a large number of parameters (i.e., weights), resulting in a considerable size. Thus, transferring them

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