Linear Array Focusing Beamforming Algorithm Approach

Linear Array Focusing Beamforming Algorithm Approach with 3D Surface Plots and Pseudocolor Visualization Techniques

Field II Simulation of Ultrasound Imaging

Utilizing the Field II simulation software, this implementation models dynamically focused ultrasound phased array imaging. The simulation is contained within a single main function that can be directly executed within the Field II environment, requiring no additional setup or dependencies. This approach efficiently captures the core beamforming and focusing algorithms used in ultrasound imaging systems.

Image Fusion Using Contourlet Transform with Algorithm Implementation

Application Background: This MATLAB code performs fusion of two source images captured with different focal regions to generate a composite image with uniform focus distribution. Technical Approach: The implementation leverages Contourlet transform-based multi-scale decomposition to enhance fusion quality by preserving directional texture details and edge information through pyramidal directional filter banks.