'Signal image' presentation slideshows

Real-time Traffic monitoring and containment

Real-time Traffic monitoring and containment . A. L. Narasimha Reddy Dept. of Electrical Engineering Texas A & M University reddy@ee.tamu.edu http://ee.tamu.edu/~reddy/. Acknowledgements. Deying Tong, Smitha, Phani Achanta Seong Soo Kim. Outline. Motivation DOS attacks

1.06k views • 88 slides

CPSC 641 Computer Graphics: Fourier Transform

CPSC 641 Computer Graphics: Fourier Transform. Jinxiang Chai. Image Scaling. This image is too big to fit on the screen. How can we reduce it? How to generate a half- sized version?. Image Sub-sampling. 1/8. 1/4. Throw away every other row and column to create a 1/2 size image

951 views • 69 slides

Image Processing #3 Convolution and Filtering

1.21k views • 51 slides

Convolution, Edge Detection, Sampling

Convolution, Edge Detection, Sampling. 15-463: Computational Photography Alexei Efros, CMU, Fall 2006. Some slides from Steve Seitz. Fourier spectrum. Fun and games with spectra. Gaussian filtering. A Gaussian kernel gives less weight to pixels further from the center of the window

347 views • 34 slides

Image Resampling

421 views • 31 slides

Cs: compressed sensing

Cs: compressed sensing. Jialin peng. Outline. Introduction Exact/Stable Recovery Conditions -norm based recovery OMP based recovery Some related recovery algorithms Sparse Representation Applications. Introduction. Data Compression. Data Storage. decompress.

430 views • 29 slides

Image Resampling

CS4670: Computer Vision. Noah Snavely. Image Resampling. Image Scaling. This image is too big to fit on the screen. How can we generate a half-sized version?. Source: S. Seitz. Image sub-sampling. 1/8. 1/4. Throw away every other row and column to create a 1/2 size image

629 views • 28 slides

Intro to Robot Movement

Intro to Robot Movement. Topics: DC motors Servos Line following. Many ways to move. Focus on wheeled movement. Alternative drive-trains. Mecanum wheel. Omni wheel. Demos Mecanum demo UNCA demo. Image credit: http://members.toast.net/joerger/oldarchive.html.

365 views • 27 slides

Lecture 4: 17/5/1435 Ray Tracing

348 views • 22 slides

Pancham Shukla RA and PhD student Communications and Signal Processing Group

An Attempt to Extrapolate as a Research Fellow in Data Fusion Industrial multi-partner collaborative project - TATEM. Pancham Shukla RA and PhD student Communications and Signal Processing Group Imperial College London. ADSIP, UCLAN, Preston, 24 July 2006. Attributes.

242 views • 11 slides