In this manuscript, new quadrant-based search algorithm with zero motion prejudgment is
proposed for motion estimation (ME) in HEVC (High Efficiency Video Coding) standard. The …

With the development and popularization of the Internet and the rise of various live
broadcast platforms, digital videos have penetrated into all aspects of people's life. At the …

Human activity recognition in videos with convolutional neural network (CNN) features has
received increasing attention in multimedia understanding. Taking videos as a sequence of …

During the last few years, the speaker recognition technique has been widely attractive for
its extensive application in many fields, such as speech communications, domestics …

To offload and alleviate the heavy base station (BS) traffic load caused by the rapidly
growing video services, device-to-device (D2D) communication, as one of the most …

Non-orthogonal multiple access (NOMA), millimeter wave (mmWave), and massive multiple-
input-multiple-output (MIMO) have been emerging as key technologies for fifth generation …

With the development of technologies such as multimedia technology and information
technology, a great deal of video data is generated every day. However, storing and …

The human visual system exhibits multiscale characteristic when perceiving visual scenes.
The hierarchical structures of an image are contained in its scale space representation, in …

Limited by the network bandwidth, three-dimensional (3D) point cloud needs to be efficiently
compressed before transmission. As one of the three attribute coding methods adopted in …

Keystroke privacy is critical for ensuring the security of computer systems and the privacy of
human users as what is being typed could be passwords or privacy sensitive information. In …