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liblqr-1-0-dev

converts plain array images into multi-size representation (developments files)

Variants:
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 development files.

Homepage:
Package version:0.4.1-1
Architecture:amd64
Distribution:Debian
Filename:liblqr-1-0-dev_0.4.1-1_amd64.deb

/usr/share/doc/liblqr-1-0-dev/examples/README

LiquidRescale Library Examples
==============================

The examples directory contains two C++ programs,
liquidrescale and liquidrescale-basic. The first one
is a full-featured command-line application, while the
second one is just a minimalistic version of the first.

These programs are meant to be used as reference code,
and to integrate the documentation, and they are fully
commented. T
more»

/usr/share/man/man3/LqrColDepth.3.gz

LQRCOLDEPTH(3)        LqR library API reference       LQRCOLDEPTH(3)



NAME
       LqrColDepth - carver objects colour depth specification

DESCRIPTION
       The default LqrCarver object constructor lqr_carver_new uses
       a colour depth of 8 bits per channel, and therefore its input
       must be an array of unsigned chars. However, the LqrCarver
       objects can handle images of grater c
more»

/usr/share/man/man3/LqrImageType.3.gz

LQRIMAGETYPE(3)       LqR library API reference      LQRIMAGETYPE(3)



NAME
       LqrImageType - carver objects image type (colour model)
       specification

DESCRIPTION
       The LqrCarver objects use knowledge about the image type
       they┬┤re working on in order to compute correctly some
       quantities (e.g. the brightness) for the automatic feature
       detection. Image types are 
more»

/usr/share/man/man3/LqrRetVal.3.gz

LQRRETVAL(3)          LqR library API reference         LQRRETVAL(3)



NAME
       LqrRetVal - the 
more»

/usr/share/man/man3/lqr_carver_attach.3.gz

LQR_CARVER_ATTACH(3)  LqR library API reference LQR_CARVER_ATTACH(3)



NAME
       lqr_carver_attac
more»

/usr/share/man/man3/lqr_carver_bias_add_xy.3.gz

LQR_CARVER_BIAS_ADD(3)LqR library API referencLQR_CARVER_BIAS_ADD(3)



NAME
       lqr_carver_bias_
more»

/usr/share/man/man3/lqr_carver_bias_clear.3.gz

LQR_CARVER_BIAS_CLEAR(LqR library API refereLQR_CARVER_BIAS_CLEAR(3)



NAME
       lqr_carver_bias_
more»

/usr/share/man/man3/lqr_carver_bias_set_energy_function.3.gz

LQR_CARVER_SET_ENERGY_LqRClibrary API LQR_CARVER_SET_ENERGY_FUNCT(3)



NAME
       lqr_carver_bias_
more»

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