GPGPU: The Art of Acceleration A Beginner’s Tutorial by Deyuan Qiu version 0.2 - March 2009 [email protected] ———————————— This white book is…

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Fast and Exact Convolution with Polygonal Filters 1. INTRODUCTION Convolving an image with a polygonal shaped kernel has many applications: for example simulating defocus…

Convolution 1 Convolution In mathematics and, in particular, functional analysis, convolution is a mathematical operation on two functions f and g, producing a third function…

Slide 1Savant Tony Wu – Jay Ni – Deri Kusuma Automated music improvisation 1 Special Thanks to: Prof. Plummer and Cristina Pop and our testers: Tim Lambert, Adriana Miu,…

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Hydrology I Jozsef Szilagyi, Professor of Hydrology Department of Hydraulic and Water Resources Engineering Budapest University of Technology and Economics Lecture #8: Determination…

Slide 1 Fourier Transform in Image Processing Slide 2 Review - Image as a Function We can think of an image as a function, f, f: R 2  R –f (x, y) gives the intensity…

Slide 1 Tau-Vee Convolution An alternative to the “sliding function” method of convolution Slide 2 Contents What is Convolution (Slides 3-5) Preliminaries (Slides 6-7)…

Slide 1 CHAPTER 7 Template Filters IMAGE ANALYSIS A. Dermanis Slide 2 g ij = f i–1,j–1 h –1,–1 + f i–1,j h –1,0 + f i–1,j+1 h –1,1 + + f i,j–1 h 0,–1…