pano_unwrap.h File Reference

#include "modules/computer_vision/lib/vision/image.h"

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Data Structures
struct	pano_unwrap_t

Functions
void	pano_unwrap_init (void)

Variables
struct pano_unwrap_t	pano_unwrap
struct image_t	pano_unwrapped_image
	Unwrapped panoramic image.

Detailed Description

Author

Tom van Dijk Unwrap images taken through a panoramic lens.

Definition in file pano_unwrap.h.

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Data Structure Documentation

pano_unwrap_t

struct pano_unwrap_t

Definition at line 31 of file pano_unwrap.h.

Collaboration diagram for pano_unwrap_t:

Data Fields
struct FloatVect2	center	Center point of panoramic lens [fraction of image width, height].
bool	derotate_attitude	Set to true if roll/pitch movement should be corrected.
bool	flip_horizontal	Set to true to horizontally flip the unwrapped image.
float	forward_direction	Angle [deg] in raw image that corresponds to the forward direction, where 0 points right and the value increases counterclockwise.
uint16_t	height	Height of unwrapped image. Set to 0 (default) to determine automatically from unwrapped_width, radius_bottom, _top and vertical_resolution.
bool	overwrite_video_thread	Set to true if the unwrapped image should be returned to the video thread.
float	radius_bottom	Distance from center point to bottom of region of interest [fraction of image height].
float	radius_top	Distance from center point to top of region of interest [fraction of image height].
bool	show_calibration	Draw calibration pattern on raw image.
float	vertical_resolution	Vertical resolution of raw image in the region of interest, used for attitude derotation [fraction of image height/rad] (Note: negative values are allowed)
uint16_t	width	Width of unwrapped image.

Function Documentation

pano_unwrap_init()

void pano_unwrap_init ( void  )

extern

Definition at line 313 of file pano_unwrap.c.

References camera_cb(), cv_add_to_device(), image_create(), IMAGE_YUV422, PANO_UNWRAP_CAMERA, PANO_UNWRAP_FPS, pano_unwrapped_image, and set_output_image_size().

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Variable Documentation

pano_unwrap

struct pano_unwrap_t pano_unwrap

extern

Definition at line 78 of file pano_unwrap.c.

Referenced by camera_cb(), set_output_image_size(), unwrap_LUT(), and update_LUT().

pano_unwrapped_image

struct image_t pano_unwrapped_image

extern

Unwrapped panoramic image.

Definition at line 99 of file pano_unwrap.c.

Referenced by camera_cb(), pano_unwrap_init(), set_output_image_size(), and update_LUT().