kjb::Calibration_descriptor Struct Reference

#include <g_camera_calibration.h>

Public Types
enum	Coord_convention { TOP_LEFT, BOTTOM_LEFT, CENTER }

Public Attributes
int	image_width
	width of the calibration image More...
int	image_height
	height of the calibration image More...
Coord_convention	convention
	the image coordinate convention used to label image points More...
bool	world_origin_in_front
	When the calibration image was captured, was the origin in front of the camera? More...
bool	look_down_positive_z

Static Public Attributes
static const Calibration_descriptor	STANDARD = {0, 0, CENTER, true, true}

Member Enumeration Documentation

enum kjb::Calibration_descriptor::Coord_convention

Enumerator
TOP_LEFT
BOTTOM_LEFT	Origin at top-left, y-axis pointing down.
CENTER	Origin at bottom-left, y-axis pointing up. Origin at center of image, standard x and y axis

Member Data Documentation

Coord_convention kjb::Calibration_descriptor::convention

the image coordinate convention used to label image points

int kjb::Calibration_descriptor::image_height

height of the calibration image

int kjb::Calibration_descriptor::image_width

width of the calibration image

bool kjb::Calibration_descriptor::look_down_positive_z

This influences how camera coordinates will be defined. Setting this to "true" will make the z-axis point into the screen, and the x-axis will point left to ensure a right- handed coordinate system. This is the convention of Hartley and Zisserman. Opengl has the x-axis pointing out of the screen, corresponding to a "false" value, here. Under this convention, the x-axis points right.

const Calibration_descriptor kjb::Calibration_descriptor::STANDARD = {0, 0, CENTER, true, true}

static

bool kjb::Calibration_descriptor::world_origin_in_front

When the calibration image was captured, was the origin in front of the camera?

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The documentation for this struct was generated from the following files:

• /work/kobus/src/lib/g_cpp/g_camera_calibration.h
• /work/kobus/src/lib/g_cpp/g_camera_calibration.cpp