This book has been written for the complete DirectShow novice; you don’t need to know anything about DirectShow—or even audio or video—to get started. If you’re already familiar with DirectShow, chances are you’ll be able to race through the first t
Abstract—In video surveillance, detection of moving objects from an image sequence is very important for target tracking, activity recognition, and behavior understanding. Background subtraction is a very popular approach for foreground segmentation
Abstract—This paper considers the problem of communicating correlated information from multiple source nodes over a network of noiseless channels to multiple destination nodes, where each destination node wants to recover all sources. The problem in
The TW2865 is a 4-in-1 video decoder and audio codec plus video encoder for security surveillance applications. The device includes four high quality NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr
C++ FAQs Part I. Preliminaries Chapter 1. Introduction FAQ 1.01 What is the purpose of this chapter? FAQ 1.02 What are C++ FAQs? FAQ 1.03 Who is the target audience for this book ? FAQ 1.04 Is this a book about C++ per se? FAQ 1.05 Why do deve
This book describes the Direct3D graphics pipeline, from presentation of scene data to pixels appearing on the screen. The book is organized sequentially following the data °ow through the pipeline from the application to the image displayed on the
1. Physics in Flat Spacetime: Geometric Viewpoint 1.1 Overview 1.2 Foundational Concepts 1.3 Tensor Algebra Without a Coordinate System 1.4 Particle Kinetics and Lorentz Force Without a Reference Frame 1.5 Component Representation of Tensor Algebra
Do you remember landmark games like Wolfenstein 3D, Doom, and Asteroids? Well, here’s an exciting opportunity to build and/or port these games to one of the hottest mobile and netbooks platforms today: Google’s Android. Pro Android Games teaches you
Fifty years ago, I decided to try to play a musical instrument. After a brief attempt at the trumpet, my parents and I settled on the clarinet, mostly (I think) because my parents realized that I couldn’t play the clarinet and sing at the same time,
The Changjiang (Yangtze) River, the fifth largest river in the world in terms of water discharge, empties into the northwest corner of the East China Sea (ECS), one of the largest fisheries in the world. Annual water discharge reaches 924.8 109 m3
We report on the enhancement of phase conjugation degenerate four-wave mixing (DFWM) in hot atomic Rb vapor by using a Bessel beam as the probe beam. The Bessel beam was generated using cross-phase modulation based on the thermal nonlinear optical ef
We experimentally demonstrate the generation of highly coherent Type-II micro-combs based on a micro-resonator nested in a fiber cavity loop, known as the filter-driven four wave mixing (FD-FWM) laser scheme. In this system, the frequency spacing of
We study the parametric amplification of electromagnetically induced transparency-assisted Rydberg six- and eight-wave mixing signals through a cascaded nonlinear optical process in a hot rubidium atomic ensemble both theoretically and experimentally
In this work, we report the modeling and the experimental demonstration of intermodal spontaneous as well as stimulated four-wave mixing (FWM) in silicon waveguides. In intermodal FWM, the phase-matching condition is achieved by exploiting the differ
Self-mixing interferometry (SMI) is an attractive sensing scheme that typically relies on mono-modal operation of an employed laser diode. However, change in laser modality can occur due to change in operating conditions. So, detection of occurrence
In order to achieve the accurate measurement of displacement, this Letter presents a self-mixing interference displacement measurement method suitable for the speckle effect. Because of the speckle effect, the amplitude of the self-mixing interferenc
