Review and Importance CS 111 Signals Analog vs

Review and Importance CS 111 Signals  Analog vs

Review and Importance CS 111 Signals Analog vs Digital Sampling Nyquist Sampling Theorem Quantization Artifacts

Generalization to higher dimensions Linear System Properties Homogeneity Additivity Shift Invariance Helps

Decompose Analyze Combine Convolution Basic Algorithm Linear System Properties Commutative Associative Distributive

Linear Filters Low pass Filters Gaussian Pyramids High pass filters Band pass filters Laplacian Pyramids Combining

linear filters Designing new filters Edge Detection Edgel detection Gradient based operators Curvature based operators Advantages and disadvantages

Multi-resolution edge detection Higher level representation Hough Transform Spectral Analysis of Signals Discrete Fourier Transform Analysis Using

Correlation Sythesis Weight Addition Interpretation of sinusoidal Basis of amplitude and phase plot 1D and 2D Repetative nature

Spectral Analysis of Signals Properties Homogeneity Additivity Spatial shift corresponds to phase shift Symmetry and linearity of phase Duality Convolution vs Multiplication Expansion vs Compression

Spectral Analysis of Signals Applications Amplitude Modulation Frequency Modulation Filter Design Fourier Pairs Implication of Duality

Aliasing Sampling and Reconstruction Non-Linear Filters Self Similarity Feature detectors Isotropism Order statistics filters

Median filter Histogram Analysis Definition Histogram Stretching Global Local Contrast Enhancement Histogram

Equalization Color Properties of spectrum Intensity, brightness, hue, satuaration Additive vs Subtractive color CIE XYZ space Metamerism

Chromaticity Chart Relating to perceptual quantities Computations of I, x, y, Y Color Reproducibility Color Gamuts Tone mapping operators Dithering Color management in additive devices Device Specifications Gamut transformation and matching

Color management in subtractive devices Non-linearity of devices and methods Color Image Processing Image composition Replace Blend

Feather Blending Width Smoothness of function Pyramid blending Geometric Transformation Linear Transformations Homogeneous Coordinates Finding unknown transformations

Using correspondences Non-linear transformations Interpolation Techniques Forward vs Backward Interpolation Compression Technique General Techniques Simple LSB rejection Statistical

CLUT, Huffman coding, run-length encoding Interpolation based Transform based Motivation:Contrast Sensitive functions JPEG Compression Pipeline How is transform used? How is interpolation used?

How is statistics used? How are the DCT blocks encoded? How the quantization table changes quality of compression? Morphological Operators (Binary) Erosion Dilation Opening Closing Properties Morphological Operators (Gray Scale) Extension of binary Morphological smoothing Morphological Edge detection

Morphological Noise filter Applications Object detection Texture segmentation Removal of debris

Recently Viewed Presentations

  • Global Epidemiologic Variability of EGFR Mutation NSCLC Keunchil

    Global Epidemiologic Variability of EGFR Mutation NSCLC Keunchil

    Temporal Trends in EGFR Mutation Test in Korea Phase 1 Phase 2 Phase 3 Time period Jan. 2007-July 2008 Aug. 2008-Sep. 2009 Oct. 2009-July 2010 Choi YL, et al. PLoS One. 2013;8(2):e56011. P = .001 P < .001 Thank you...
  • How Much should We Worry about the Polarization effect of ...

    How Much should We Worry about the Polarization effect of ...

    Internal Validation of the Model. John Zaller's (1992) Receive-Accept-Sample (RAS) model. The reception axiom (Axiom 1): the politically aware or political experts are more conscious of political issues and are more likely to acquire political information actively.
  • REVIEW - Effingham County School District

    REVIEW - Effingham County School District

    James Oglethorpe was important to the colony of Georgia because he led the initiative to get the Charter to start the colony. fought in the Revolutionary War alongside Elijah Clark. founded and developed the city of Atlanta. served as one...
  • Floral and Pollinator Evolution in Light of a

    Floral and Pollinator Evolution in Light of a

    Floral and Pollinator Evolution in Light of a Near-complete Phylogeny for Polemoniaceae Jacob Landis a,b, Margarita Hernandez b,c, *, Douglas E. Soltis a,b, Pamela S. Soltis b
  • PLASTIC ELECTRONICS - 123seminarsonly.com

    PLASTIC ELECTRONICS - 123seminarsonly.com

    Scientists working on pentacene estimate a number close to 50 cm2/volts as the limit of achievable mobility for this special polymer Constructional Details Dielectric layers are made from conventional, electrically insulating polymers. Conjugated polymers are used for the semi-conducting components.
  • Differential Diagnosis of Chronic Low Back Pain James

    Differential Diagnosis of Chronic Low Back Pain James

    Definition of an Orthopedic Test. Most often a provocative maneuver that reproduces the patient's chief concern pain with stretching, contracting, and/or compressing in order to identify the involved tissues. ... Quadratus Lumborum"Joker of Low Back Pain" ...
  • Insect Symmetry Objective: After investigating physical art work

    Insect Symmetry Objective: After investigating physical art work

    Learners must use correct parts of an insect (diagrams attached). Learner pairs discuss choices and assist one another in the creation of one insect. Extensions include naming their insect, creating a story about their insect, describing the insect's habitat and/or...
  • To Kill A Mockingbird

    To Kill A Mockingbird

    To Kill A Mockingbird By Harper Lee UNIT OVERVIEW & INTRODUCTION TO THE NOVEL * * * * * * * * * * Harper Lee Born Nelle Harper Lee on 28th April 1926 in Monroeville Alabama.