Three Dimensional Motion Vectorless Compression

Edgewise Compression Behavior of Three-Dimensional Integrated Woven Sandwich Composite Panels

Video Compression by Three-dimensional Motion-Compensated Subband Coding

Three-dimensional subband coding is an alternative approach to hybrid coding schemes which are used in todays video compression standards. In this work, two possible models for three-dimensional subband coding have been tested. In model I the temporal ltering is performed directly on the input sequence. In model II the temporal ltering is performed along the trajec-tories of the motion. In both...

Three-Dimensional Video Compression using Motion Estimation-Compensation and Discrete Wavelet Transform

Internet data almost double every year. The need of multimedia communication is less storage space and fast transmission. So, the large volume of video data has become the reason for video compression. The aim of this paper is to achieve temporal compression for three-dimensional (3D) videos using motion estimation-compensation and wavelets. Instead of performing a two-dimensional (2D) motion s...

بررسی تغییرات الگوی کنترل حرکت ستون فقرات کمری به‌دنبال افزایش مقاومت: مطالعه کلینیکی

Background: Joint trauma and injury are the most common causes of dynamic instability. Dynamic instability has a great effect on the lumbar spine, due to its three-dimensional motions. The greatest amounts of compression and shearing force are imposed at the points of maximum torque and velocity. The changes in these phase angles upon bearing various loads can cause some pathologic conditions. ...

High Fault Coverage of In-Circuit IC Pin Faults with a Vectorless Test Technique Using Parasitic Transistors

Introduction The use of vectorless test techniques for detecting and isolating process related circuit board faults for IC devices has become widely accepted as the method of first choice because of their cost savings. However, for high fault coverage, most vectorless techniques must be supplemented with expensive functional test methods. A vectorless test technique has been developed that uses...