leptonica: leptonica (An OS lib for efficient image processing and analysis) leptonica: leptonica: Well-tested C library for some basic image processing operations, leptonica: along with a description of the functions and some design methods. leptonica: A full set of affine transformations (translation, shear, rotation, leptonica: scaling) on images of all depths is included, with the exception leptonica: that some of the scaling methods do not work at all depths. There leptonica: are also implementations of binary morphology, grayscale leptonica: morphology, convolution and rank order filters, and applications leptonica: such as jbig2 image processing and color quantization. leptonica: You will also find basic utilities for the safe and efficient leptonica: handling of arrays (of strings, numbers, number pairs and image- leptonica: related geometrical objects), byte queues, generic stacks, generic leptonica: lists, and endian-independent indexing into 32-bit arrays. leptonica: leptonica: Packaged by Georgi D. Sotirov