Digtal Image Processing

Repo for Digital Image Processing ITMO 2021

Lab 1: Image Histograms, Profiles, Projections

• Histogram: Create Histogram, Histogram Arithmetic,Dynamic Range Stretching, Uniform, Rayleigh, Exponential, 2/3 degree, Hyperbolic Transformation.
• Histogram Equalization
• Image Profile
• Image Projection

Lab 2: Images Geometric Transformations

• Linear Mapping: Shift, Flip, Rotate, Affine, etc.
• Non-linear Mapping: Projection, Polynomial.
• Distortion Correction
• Panorama Creation

Lab 3: Filtering and Edges Detection

• Noise Creation: Impulse, Additive, Gussian, etc.
• Filter: Low-pass, Nonlinear Filter.
• Edge Detector: Roberts, Prewitt, Sobel, Laplace, Canny.

Detail implementation: res/*/(308560)Long Vuong.pdf

Prerequisites

• OpenCV 3
• Eigen3
• Python 2.7

Installation

git clone --recursive https://github.com/hellovuong/DIP.git
mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
make -j2

Run

Histogram Operation

./Assigment/lab1_main /path/to/image

Image transformation and undistortion

./Assigment/lab2_main /path/to/image /path/to/image/to/undistort /path/to/left/image path/to/right/image

Create noise and denosie image

./Assigment/lab3_main /path/to/image