Paparazzi UAS  v5.15_devel-47-g0391b4d
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pano_unwrap.h File Reference
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Data Structures

struct  pano_unwrap_t


void pano_unwrap_init (void)


struct pano_unwrap_t pano_unwrap
struct image_t pano_unwrapped_image
 Unwrapped panoramic image. More...

Detailed Description

Tom van Dijk Unwrap images taken through a panoramic lens.

Definition in file pano_unwrap.h.

Data Structure Documentation

struct pano_unwrap_t

Definition at line 31 of file pano_unwrap.h.

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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

void pano_unwrap_init ( void  )

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

struct pano_unwrap_t pano_unwrap

Definition at line 78 of file pano_unwrap.c.

Referenced by update_LUT().

struct image_t pano_unwrapped_image

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().