InputPNG

This page describes a module in the upcoming version 1.2 of Ikaros and may not be correct for version 1.1

Module used for reading an image (or sequences of images) from a PNG file or a sequence of PNG files. The files can be either gray-scale or RGB.

Example XML definition

A simple example

  <module
      class = "InputPNG"
      name = "InputPNG"
      filename = "image.png"
  />

Read a sequence of three files ten times (e. g. image00.png,image01.png, image02.png):

  <module
      class = "InputPNG"
      name = "IN"
      filename = "image%02d.jpg"
      filecount = "3"
      iterations = "10"
  />

Name	Description	Type	Default
class	The class name for the module; must be "InputPNG".	string
name	The name of this instance of the module.	string
size_x	Size of the input images.	int
size_y	Size of the input images.	int
filename	File to read the image from. If a sequence will be produced %d must be included in the name. It will be replaced with the sequence number of each file. Standard C formats can be used, e. g. %02d will insert the number with two figures and an initial '0'.	int
filecount	Number of files to read	int	1
iterations	Number of times to read the image(s)	int	inf

Name	Description
INTENSITY	The gray level image data read from the file
RED	The red channel image data read from the file
GREEN	The green channel image data read from the file
BLUE	The blue channel image data read from the file

This module borrows heavily from the InputJPEG module by Christian Balkenius.

Jan Moren
jan.moren@lucs.lu.se
Lund University Cognitive Science

InputPNG.h
InputPNG.cc
InputPNG.ikc