Télécharger le paquet source liblqr :
The LiquidRescale (lqr) library provides a C/C++ API for performing non-uniform resizing of images by the seam-carving technique.
The library takes images in plain array format as input and converts them to a multi-size representation.
Following is a list of features:
* Areas in the image can be marked for preservation or discard
* Once the image has been fully processed, the scaling can be done
in real-time. In fact, the information can be saved and read out
later without any further processing
* The resizing is done with a single function which automatically
performs all the necessary operations; it can also work in
successive steps without wasting computational time
* Possibility to tune the carving operation by letting the seams be
less connected, or more rigid, or both
* Can export and import the visibility map (the seams)
* Other images can be attached and undergo the same carving process
as the parent image
* The automatic feature detection algorithm can be tuned by
selecting among different energy gradient functions
* Reports progress through a customizable interface
* A signalling system permits to cleanly handle errors
The library implements the algorithm described in the paper "Seam Carving for Content-Aware Image Resizing" by Shai Avidan and Ariel Shamir, which can be found at http://www.faculty.idc.ac.il/arik/imret.pdf
This package contains the shared library.
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| Architecture | Taille du paquet | Espace occupé une fois installé | Fichiers |
|---|---|---|---|
| alpha | 40,2 ko | 156 ko | [liste des fichiers] |
| amd64 | 37,9 ko | 132 ko | [liste des fichiers] |
| armel | 37,6 ko | 132 ko | [liste des fichiers] |
| avr32 (portage non officiel) | 40,8 ko | 96 ko | [liste des fichiers] |
| hppa | 38,4 ko | 144 ko | [liste des fichiers] |
| hurd-i386 | 33,9 ko | 128 ko | [liste des fichiers] |
| i386 | 34,3 ko | 128 ko | [liste des fichiers] |
| ia64 | 54,6 ko | 260 ko | [liste des fichiers] |
| kfreebsd-amd64 | 38,0 ko | 104 ko | [liste des fichiers] |
| kfreebsd-i386 | 34,4 ko | 96 ko | [liste des fichiers] |
| m68k (portage non officiel) | 29,8 ko | 128 ko | [liste des fichiers] |
| mips | 36,2 ko | 156 ko | [liste des fichiers] |
| mipsel | 36,2 ko | 156 ko | [liste des fichiers] |
| powerpc | 40,2 ko | 152 ko | [liste des fichiers] |
| s390 | 37,4 ko | 136 ko | [liste des fichiers] |
| sparc | 34,4 ko | 132 ko | [liste des fichiers] |