Search Results

There is a rapid development in various multimedia services such as mobile streaming services, video conferencing and live video streaming platforms [1],[2]. To achieve a high quality-of-experience (QoE), video streaming platforms require infrastructure ...

In this work, the AV1-compatible film grain modeling for the HEVC decoders has been carried out to use the existing AV1 film grain post-processing support. This is accomplished by providing estimated film grain parameters within the ITU-T Recommendation ...

Currently, a significant increase in bandwidth requirements is expected in the next couple of years, particularly due to an increase in the device resolution [1]: a typical bit-rate for the 4K video is between 15 to 18 Mbps, while it is considered to be ...

Video applications continue to gain a lot of traction and have an enormous demand. As a result, there is a strong demand to decrease the video transmission bitrate without reducing visual quality [1],[2]. The efforts to achieve bitrate savings, ...

There is a strong demand to decrease the video transmission bitrate without reducing visual quality [1]. The x265 encoder [2]-[4] is a popular open-source encoder, which generates bitstreams compliant with the H.265/MPEG-HEVC video coding standard [5]. ...

There is an increasing need in bandwidth requirements, particularly, due to the increase in the device resolution [1]. As a result, there is a strong demand to decrease the video transmission bitrate without reducing visual quality. In 2010, a Joint ...

The development of the 1st edition of HEVC by the Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T Video Coding Experts Group (VCEG) and ISO/IEC Moving Pictures Expert Group (MPEG) was officially finalized in January 2013 [11], thereby ...

This paper presents an evaluation of the latest MPEG-5 Part 2 Low Complexity Enhancement Video Coding (LCEVC) for live gaming video streaming applications. The results are presented in terms of both objective and subjective quality measures. Our results ...

Steganography is the art of hiding information within a file like an image or a video. The embedded message can then be used either to transmit some secret information or to protect the content of the file. Due to the increase of the resolutions to ...

This paper analyzes and improves an existing guided transcoding scheme called deflation and inflation. By adding three new coding tools, required storage is reduced by 4.2 percentage points on a test set defined by the Moving Picture Experts Group. The ...