Description:

libvips is a demand-driven, horizontally threaded image processing
library. Compared to similar libraries, libvips runs quickly and uses
little memory.

It has around 300 operations covering arithmetic, histograms,
convolution, morphological operations, frequency filtering, colour,
resampling, statistics and others. It supports a large range of
numeric formats, from 8-bit int to 128-bit complex. Images can have
any number of bands. It supports a good range of image formats,
including JPEG, TIFF, OME-TIFF, PNG, WebP, FITS, Matlab, OpenEXR, PDF,
SVG, HDR, PPM, CSV, GIF, Analyze, DeepZoom, and OpenSlide. It can also
load images via ImageMagick or GraphicsMagick, letting it load formats
like DICOM.