Security in D2D communications: A review
Device-to-Device (D2D) communications have emerged as a promising technology for the
next generation mobile communication networks and wireless systems (5G). As an underlay …
next generation mobile communication networks and wireless systems (5G). As an underlay …
A low-complexity image registration algorithm for global motion estimation
MN Haque, M Biswas, MR Pickering… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
An important recent application of image registration is the estimation of global motion
parameters for object-based video coding. However, the main disadvantage of standard …
parameters for object-based video coding. However, the main disadvantage of standard …
Digital photo album compression based on global motion compensation and intra/inter prediction
O Au, S Li, R Zou, W Dai, L Sun - … International Conference on …, 2012 - ieeexplore.ieee.org
With the increasing popularity of digital camera, organizing and managing the large
collection of digital photos effectively become popular. Most researchers focus on clustering …
collection of digital photos effectively become popular. Most researchers focus on clustering …
The FPGA implementation of a one-bit-per-pixel image registration algorithm
The calculation of the motion observed between two images of the same scene is required
for many applications such as video compression, panoramic stitching and optic flow …
for many applications such as video compression, panoramic stitching and optic flow …
Efficient global motion estimation using fixed and random subsampling patterns
Global motion generally describes the motion of the camera, although it may comprise large
object motion. The region of support for global motion representation consists of the entire …
object motion. The region of support for global motion representation consists of the entire …
Sensor-assisted video encoding for mobile devices in real-world environments
In this paper, we present a comprehensive study on sensor-assisted video encoding (SaVE)
schemes for video capturing on mobile devices in real-world environments. Our purpose is …
schemes for video capturing on mobile devices in real-world environments. Our purpose is …
Reducing the complexity of MPEG-4 global motion estimation using pixel subsampling
MPEG-4 uses a perspective model for global motion estimation. The region of support for
global motion representation consists of the entire image frame. Estimating global motion …
global motion representation consists of the entire image frame. Estimating global motion …
Figure of merit based selection of A/D converters
M Vogels, G Gielen - 2003 Design, Automation and Test in …, 2003 - ieeexplore.ieee.org
A new method for selecting analog to digital (A/D) converters based on a generic figure of
merit is described First a figure of merit is introduced that includes both specifications and …
merit is described First a figure of merit is introduced that includes both specifications and …
Generalized framework for reduced precision global motion estimation between digital images
The efficiency of real-time digital image processing operations has an important impact on
the cost and realizability of complex algorithms. Global motion estimation is an example of …
the cost and realizability of complex algorithms. Global motion estimation is an example of …
Fast global motion estimation
L Lei, W Zhiliang, L Jiwei… - 2009 2nd IEEE …, 2009 - ieeexplore.ieee.org
Global motion estimation (GME) plays an important role in many video application systems
such as video coding system MPEG-4. However, its computational complexity is very high …
such as video coding system MPEG-4. However, its computational complexity is very high …