image_channel.h File Reference

#include <gandalf/image/image_defs.h>

Go to the source code of this file.

Enumerations
enum	Gan_ImageChannelType {   GAN_INTENSITY_CHANNEL, GAN_RED_CHANNEL, GAN_GREEN_CHANNEL, GAN_BLUE_CHANNEL,   GAN_ALPHA_CHANNEL, GAN_X_CHANNEL, GAN_Y_CHANNEL, GAN_Z_CHANNEL,   GAN_ALL_COLOUR_CHANNELS, GAN_ALL_CHANNELS }
	Image channel types for extracting individual channels. More...
Functions
Gan_Image *	gan_image_extract_channel_s (const Gan_Image *source, Gan_ImageChannelType channel, unsigned r0, unsigned c0, unsigned height, unsigned width)
	Macro: Extracts a specific channel from part of an image.
Gan_Image *	gan_image_fill_channel_zero (Gan_Image *image, Gan_ImageChannelType channel)
	Macro: Sets a single channel of an image to zero.
Gan_Image *	gan_image_threshold_channel_s (const Gan_Image *source, const Gan_Image *mask, Gan_ImageChannelType channel, float threshold)
	Macro: Thresholds a channel of an image.

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Detailed Description

Module: Extract/fill selected channel(s) of image

Part of: Gandalf Library

Version:

1.21

Date:

2006/01/11 15:33:52

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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