Extract Features from Images
Amplify Time Varying Signals in Video
Extract Blob Region from Image (Matrix)
Build 2D Gaussian Image (Matrix)
Build 5-Point Laplacian Stencil
Calculate Color and Spatial Statistics from Blob Region
Correlate Matrix Rows
Crop an Image
Shift Zero Frequency to Center
Filter Image (Matrix) with Mask via Convolution
Fit a Plane to Image (Matrix) with SVD
Generate Example Image List Data
Plot Images (Matrices) with Intuitive Axes
Phase Correlation of Images
Plot points on image
Scale Object Values Between Zero and One
Perform Running Average via Convolution
Shift Vector
Extract Time-Series Signal from Video Data
Normalized Cross Correlation of Images
Synthesize images into characteristic features for time-series analysis or machine learning applications. The package was originally intended for monitoring volcanic eruptions in video data by highlighting and extracting regions above the vent associated with plume activity. However, the functions within are general and have wide applications for image processing, analyzing, filtering, and plotting.