软件包:libleptonica-dev(1.84.1-3)
试制(Experimental)软件包
警告:这个软件包来自于 experimental 发行版。这表示它很有可能表现出不稳定或者出现 bug ,甚至是导致资料损失。请务必在使用之前查阅 changelog 以及其他潜在的文档。
image processing library
Well-tested C library for some basic image processing operations, along with a description of the functions and some design methods. A full set of affine transformations (translation, shear, rotation, scaling) on images of all depths is included, with the exception that some of the scaling methods do not work at all depths. There are also implementations of binary morphology, grayscale morphology, convolution and rank order filters, and applications such as jbig2 image processing and color quantization. You will also find basic utilities for the safe and efficient handling of arrays (of strings, numbers, number pairs and image-related geometrical objects), byte queues, generic stacks, generic lists, and endian-independent indexing into 32-bit arrays.