'Convolution theorem' presentation slideshows

Sampling and Reconstruction

Sampling and Reconstruction. Digital Image Synthesis Yung-Yu Chuang 10/25/2005. with slides by Pat Hanrahan, Torsten Moller and Brian Curless. Sampling theory.

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Lectures 1 & 2: Basic Image Analysis

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Chapter 4 The Fourier Transform

EE 207 Dr. Adil Balghonaim. Chapter 4 The Fourier Transform. Let x p (t) be a periodical wave, then expanding the periodical function. Rewriting x p (t) and X n. Fourier Transform Pairs. Fourier Transform Pairs. Fourier Transform Pairs. Finding the Fourier Transform.

1k views • 57 slides

38655 BMED-2300-02 Lecture 7: Signal Processing Ge Wang, PhD Biomedical Imaging Center

38655 BMED-2300-02 Lecture 7: Signal Processing Ge Wang, PhD Biomedical Imaging Center CBIS/BME , RPI wangg6@rpi.edu February 6, 2018. BB Schedule for S18. Office Hour: Ge Tue & Fri 3-4 @ CBIS 3209 | wangg6@rpi.edu Kathleen Mon 4-5 & Thurs 4-5 @ JEC 7045 | chens18@rpi.edu.

508 views • 50 slides

Automation

Fourier Transforms, Filtering and Convolution. Automation. Mike Marsh National Center for Macromolecular Imaging Baylor College of Medicine. Single-Particle Reconstructions and Visualization EMAN Tutorial and Workshop March 14, 2007. Image. Fourier Transform.

494 views • 44 slides

38655 BMED-2300-02 Lecture 6: Fourier Transform Ge Wang, PhD Biomedical Imaging Center

38655 BMED-2300-02 Lecture 6: Fourier Transform Ge Wang, PhD Biomedical Imaging Center CBIS/BME , RPI wangg6@rpi.edu February 2, 2018. BB Schedule for S18. Office Hour: Ge Tue & Fri 3-4 @ CBIS 3209 | wangg6@rpi.edu Kathleen Mon 4-5 & Thurs 4-5 @ JEC 7045 | chens18@rpi.edu.

421 views • 42 slides

Fourier Transform

838 views • 38 slides

Convolution

353 views • 28 slides

Chapter 2. Fourier Representation of Signals and Systems

841 views • 23 slides

Fourier Transform of the Shah Function

Fourier Transform of the Shah Function. The Sampling Theorem. Discrete Fourier Transform. Insight of Discrete Fourier Transform. Formula of Discrete Fourier Transform. Zero-Padding of DFT. Circular Convolution in the Discrete Case. Convolution Theorem in the Discrete Case.

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357 views • 19 slides

Understanding Atmospheric & Oceanic Flows: Laboratory Application of Cross-Correlation

277 views • 18 slides

FFT Convolution

FFT Convolution. Michael Phipps Vallary S. Bhopatkar. Convolution theorem. Convolution theorem for continuous case: h(t) and g(t) are two functions and H(f) and G(f) are their corresponding Fourier Transform, then convolution is defined as

407 views • 16 slides

Removing motion blur from a single image

Removing motion blur from a single image. Sources of blur. Object motion. Sources of blur. Object motion Translation of camera. Sources of blur. Object motion Translation of camera Rotation of camera. Sources of blur. Object motion Translation of camera Rotation of camera. Defocus

267 views • 15 slides

Removing motion blur from a single image

Removing motion blur from a single image. Sources of blur. Object motion. Sources of blur. Object motion Translation of camera. Sources of blur. Object motion Translation of camera Rotation of camera. Sources of blur. Object motion Translation of camera Rotation of camera. Defocus

300 views • 15 slides