Point Cloud Library (PCL)
1.7.0
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PCL-LZF 16-bit depth image format writer. More...
#include <pcl/io/lzf_image_io.h>
Public Member Functions | |
LZFDepth16ImageWriter () | |
Empty constructor. | |
virtual | ~LZFDepth16ImageWriter () |
Empty destructor. | |
virtual bool | write (const char *data, uint32_t width, uint32_t height, const std::string &filename) |
Save a 16-bit depth image into PCL-LZF format. | |
virtual bool | writeParameters (const CameraParameters ¶meters, const std::string &filename) |
Write camera parameters to disk. | |
Protected Attributes | |
double | z_multiplication_factor_ |
Z-value depth multiplication factor (i.e., if raw data is in [mm] and we want [m], we need to multiply with 0.001) |
PCL-LZF 16-bit depth image format writer.
The main advantage of using the PCL-LZF image I/O routines is a very good file size versus I/O speed ratio. Tests performed using LZF, Snappy, ZIP, GZ2, BZIP2, as well as PNG, JPEG, and TIFF compression have shown that the internal PCL LZF methods provide the best score for the types of applications PCL is suited for.
Definition at line 480 of file lzf_image_io.h.
Empty constructor.
Definition at line 484 of file lzf_image_io.h.
virtual pcl::io::LZFDepth16ImageWriter::~LZFDepth16ImageWriter | ( | ) | [inline, virtual] |
Empty destructor.
Definition at line 490 of file lzf_image_io.h.
virtual bool pcl::io::LZFDepth16ImageWriter::write | ( | const char * | data, |
uint32_t | width, | ||
uint32_t | height, | ||
const std::string & | filename | ||
) | [virtual] |
Save a 16-bit depth image into PCL-LZF format.
[in] | data | the array holding the depth image |
[in] | width | the with of the data array |
[in] | height | the height of the data array |
[in] | filename | the file name to write (preferred extension: .pclzf) |
Implements pcl::io::LZFImageWriter.
virtual bool pcl::io::LZFDepth16ImageWriter::writeParameters | ( | const CameraParameters & | parameters, |
const std::string & | filename | ||
) | [virtual] |
Write camera parameters to disk.
[in] | parameters | the camera parameters |
[in] | filename | the file name to write |
Implements pcl::io::LZFImageWriter.
double pcl::io::LZFDepth16ImageWriter::z_multiplication_factor_ [protected] |
Z-value depth multiplication factor (i.e., if raw data is in [mm] and we want [m], we need to multiply with 0.001)
Definition at line 524 of file lzf_image_io.h.