Radiometry
A notebook on radiometry, image histograms, contrast changes, midway histogram, image quantization and dithering.
Image: Dithering (Lighthouse)
Color distributions in images
A notebook on color spaces, color distribution in images, white balance and demosaicing.
Image: White balance algorithm: Shades of gray. (Moscow)
Amplitude jumps in images
A notebook where we study the distribution of amplitude jumps in images.
Image: Histogram of horizontal amplitude jumps in an image.
Color transfer with sliced optimal transport
A notebook on color transfer between images, using Sliced Optimal Transport.
Image: Color transfer with sliced optimal transport
Color transfer with regularized optimal transport
A notebook on color transfer between images, using Entropic Optimal Transport.
Image: Color transfer with regularized optimal transport
Optimal transport between Gaussian mixture models (GMM-OT)
An introductory notebook on Optimal transport between Gaussian Mixture Models (GMM), as described in Delon, Desolneux, A Wasserstein-type distance in the space of Gaussian Mixture Models, 2019.
Image: OT between Gaussian Mixture Models in 2D
Color transfer between images with GMM-OT
A notebook on color transfer between images, using Optimal transport between Gaussian Mixture Models.
Image: Color transfer with GMM-OT