Advanced Image Downsampling

---

Overview

---

Advanced Image Downsampling project demonstrates tricky approach for very hihj quality image downsampling. At the current stage demo application shows 2d case, but in future it will be 3d demonstration.

Features

---

Additional downsampling methods, implemented here for compare:

• Simplest pixel sub sampling
• Smooth Gauss sub sampling
• Bilateral filter based sub sampling
• Advanced downsampling method (proposed)

Build with Visual Studio

---

Open downsample2d.sln and build all targets inside Visual Studio

Build with CMAKE

---

md build
cd build
cmake .. -G "Visual Studio 14"
make

Source code quality checks

---

By Cpp check: run command

cppcheck.exe --enable=all ./src/universal ./src/win ./src/dwnsmpl ./src/test

By KWStyle:

1. Get project KWStyle from https://github.com/Kitware/KWStyle and build KWStyle.exe
2. Run in command line mode:

kwstyle.cmd

References

---

J.Diaz-Garcia, P.Brunet, I.Navazo, P.Vazquez, "Downsampling Methods for Medical Datasets", 2017 https://upcommons.upc.edu/bitstream/handle/2117/111411/IADIS-CGVCV2017-.pdf;jsessionid=876F408154FD5973D28806BF5BDB635C?sequence=1