Gyrfalcon Technology Inc., along with China Telecom, proposed the next generation video codec called, “video coding for machines” (VCM), which provides compression coding for machine vision, as well as compression for human-machine hybrid vision. Patrick Dong of Gyrfalcon Technology Inc., was ap...
A neural processing unit (NPU) for decoding video or feature map is provided. The NPU may include at least one processing element (PE) for an artificial neural network, the at least one PE configured to receive and decode data included in a bitstream. The data included in the bitstream ...
Video coding by compressing videos into a much smaller size is one of the key solutions; however, its development has become saturated to some extent while the compression ratio continuously grows in the last three decades. Machine leaning algorithms, especially those employing deep learning, which ...
In this work, we broadly investigate the impact on the performance of machine vision from image and video coding. Based on the investigation, we propose Just Recognizable Distortion (JRD) to present the maximum distortion caused by data compression that will reduce the machine vision model ...
[65]提出了一个基于更深并分组分段插值方法变异CNN (GVCNN)的one-for-all分数插值网络,通过处理不同的QP和亚像素位置来提高插值通用性。对于RA、LDB和LDP配置,它实现了0.9%、1.2%和2.2%的平均BDBR增益。然而,编码器和解码器的复杂性增加到是原来HEVC的5.29和1548.58倍,这看起来是不可负担的。
H.264 (advanced video coding or AVC) H.264 is one of the most widely used video codecs for streaming. It is over a decade of development ensures compatibility with virtually any device, maintains video quality and has minimal concerns regarding royalties. H.265 (high-efficiency video coding ...
Video compression for remote inference (compressai-remote-inference), which corresponds to the MPEG "Video Coding for Machines" (VCM) activity. Split inference (compressai-split-inference), which includes an evaluation framework for compressing intermediate features produced in the context of split models...
HD video content represents a tremendous quantity of information that all types of devices can not easily handle. Hence the scalability issues in its processing have become a focus of interest in HD video coding technologies. In this chapter, we focus on the natural scalability of hierarchical tra...
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Yet, the video coding discipline is relatively young and certainly will evolve and change significantly over the next few years. For instance, perceptual based video encoding research is still relatively young and promises to be able to significantly influence the future course of the discipline. ...