List of Symbols
Image notations
EP | panoramic image (two-dimensional image) |
EPi | the ith panoramic image, for integer i, when multiple panoramic images are considered at the same time |
EPL, EPR | the left or the right panoramic image in the stereo image case |
M | planar matrix image width in pixels |
W | panoramic image width in pixels |
H | image height in pixels |
(xo, yo) | image center (measurements, in real numbers) |
(ic, jc) | image center (pixel position, in integers) |
Parameters of rotating sensor-line camera
τ | CCD size or pixel size (in micrometers, assuming square CCD cells) |
f | camera's focal length (in millimeters) |
v | camera's vertical field of view |
R | off-axis distance (in meters) |
ω | principal angle (i.e., the camera's viewing angle) |
γ | angular unit (i.e., angular distance between adjacent projection centers) |
Stereo analysis
d | image disparity in pixels |
θ | angular image disparity |
A scene's range of interest (RoI)
D1 | radius of the RoI's inner cylindrical frontier (in meters) |
D2 | radius of the RoI's outer cylindrical frontier (in meters) |
V1 | height of the RoI's inner cylindrical frontier (in meters) |
H1 | distance between the camera's optical center and the RoI's inner cylindrical frontier with respect to the camera's viewing direction (in meters) |
Coordinate systems
W | origin of world coordinate system |
O | origin of sensor coordinate system |
C | origin of camera coordinate system |
(X, Y, Z) | coordinates in a 3D Euclidean coordinate system |
(x, y ... |
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