'Histogram processing' diaporamas de présentation

CIS 595 Image ENHANCEMENT in the SPATIAL DOMAIN

CIS 595 Image ENHANCEMENT in the SPATIAL DOMAIN. Dr. Rolf Lakaemper. Most of these slides base on the book Digital Image Processing by Gonzales/Woods Chapter 3. Introduction. Image Enhancement ? enhance otherwise hidden information Filter important image features

1.03k views • 75 slides

Chapter 3

Chapter 3. Image Enhancement in the Spatial Domain. Outline. Background Basic Gray-level transformation Histogram Processing Arithmetic-Logic Operation Basics of Spatial Filtering Smoothing Spatial Filters Sharpening Spatial Filters Combining Spatial Enhancement Methods

598 views • 38 slides

Image Enhancement by Modifying Gray Scale of Individual Pixels

392 views • 18 slides

Vladimir Botchko botchko@lut.fi

Lappeenranta University of Technology (Finland). Lecture 3. Image Enhancement in Spatial Domain. Vladimir Botchko botchko@lut.fi. Image Enhancement. Simple intensity transformations Histogram processing (equalization) Image subtraction Image averaging

287 views • 16 slides

Image Enhancement

Image Enhancement. Gray level transformation Linear transformation Non-linear transformation (e.g., Logarithmic transformation) Others (e.g., negative, gray-level slicing, bit-plane slicing, zig-zag transform) Gamma correction Histogram processing Research Case Study Demo.

423 views • 15 slides