EZMap32f Class
A ZMap32f is a 32bits corrected 2.5D image.
ZMap pixel values (32 bits floating point numbers) represent distances from a 3D reference plane.
Distances are positive, during the ZMap generation all points below the reference plane are discarded.
The EZMap class also stores the transformation from the pixel coordinates to the real world coordinate system.
There could be undefined pixels in the ZMap.
Base Class: EZMap
Namespace: Euresys::Open_eVision_2_10::Easy3D
Methods
If the metadata key already exists, its value will be overwritten.
Throws an exception if it does not exist.
The world position is projected on the ZMap reference plane to get a position in the ZMap.
If the projected position is outside the ZMap, the method returns FALSE.
For the Z axis it is expressed in metric units per grey scale value.
The resolution is the number of metric units per pixel.
The resolution is the number of metric units per pixel.
The resolution is the number of grey values per pixel.
The image space origin is at the upper left corner of the image and the X/Y unit size is one pixel.
The pixel Z value is in grey scale values (its range depends on the ZMap type).
(u,v) is the pixel position (with its origin in the upper left corner of the image).
(x,y) is the corresponding ZMap position (which has the same scale as the world space).
All values are expressed in floating point numbers.
For the Z axis it is expressed in metric units per grey scale value.
The resolution is the number of metric units per pixel.
The resolution is the number of metric units per pixel.
The resolution is the number of grey values per pixel.
The image space origin is at the upper left corner of the image and the X/Y unit size is one pixel.
The Z value is given in grey scale value.
Returns TRUE if the pixel position is inside the image limits and the Z value is positive.
The parameter pixelPt is filled even if the point is outside the image.
The ZMap space origin is at the lower left corner of the image.
The scales of the world space and ZMap space are the same.
(x,y) is the ZMap position (which has the same scale as the world space).
(u,v) is the corresponding pixel position (with its origin in the upper left corner of the image).
All values are expressed in floating point numbers.
Returns TRUE if the pixel position is inside the image limits.
The ZMap space origin is at the lower left corner of the image.
EZMap32f Class
A ZMap32f is a 32bits corrected 2.5D image.
ZMap pixel values (32 bits floating point numbers) represent distances from a 3D reference plane.
Distances are positive, during the ZMap generation all points below the reference plane are discarded.
The EZMap class also stores the transformation from the pixel coordinates to the real world coordinate system.
There could be undefined pixels in the ZMap.
Base Class: EZMap
Namespace: Euresys.Open_eVision_2_10.Easy3D
Properties
The resolution is the number of metric units per pixel.
The resolution is the number of metric units per pixel.
The resolution is the number of grey values per pixel.
Methods
If the metadata key already exists, its value will be overwritten.
Throws an exception if it does not exist.
The world position is projected on the ZMap reference plane to get a position in the ZMap.
If the projected position is outside the ZMap, the method returns FALSE.
For the Z axis it is expressed in metric units per grey scale value.
The image space origin is at the upper left corner of the image and the X/Y unit size is one pixel.
The pixel Z value is in grey scale values (its range depends on the ZMap type).
(u,v) is the pixel position (with its origin in the upper left corner of the image).
(x,y) is the corresponding ZMap position (which has the same scale as the world space).
All values are expressed in floating point numbers.
For the Z axis it is expressed in metric units per grey scale value.
The image space origin is at the upper left corner of the image and the X/Y unit size is one pixel.
The Z value is given in grey scale value.
Returns TRUE if the pixel position is inside the image limits and the Z value is positive.
The parameter pixelPt is filled even if the point is outside the image.
The ZMap space origin is at the lower left corner of the image.
The scales of the world space and ZMap space are the same.
(x,y) is the ZMap position (which has the same scale as the world space).
(u,v) is the corresponding pixel position (with its origin in the upper left corner of the image).
All values are expressed in floating point numbers.
Returns TRUE if the pixel position is inside the image limits.
The ZMap space origin is at the lower left corner of the image.