IMP::em2d::JPGImageReaderWriter Class Reference

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Detailed Description

Class to read and write EM images in JPG format.

Inherits IMP::em2d::ImageReaderWriter.

List of all members.

Public Member Functions
void	read (const String &filename, em::ImageHeader &header, cv::Mat &data) const
void	read_from_floats (const String &, em::ImageHeader &, cv::Mat &) const
void	read_from_ints (const String &filename, em::ImageHeader &header, cv::Mat &data) const
	Reads an image file in JPG format.
void	write (const String &filename, em::ImageHeader &header, const cv::Mat &data) const
void	write_to_floats (const String &, em::ImageHeader &, const cv::Mat &) const
void	write_to_ints (const String &filename, em::ImageHeader &header, const cv::Mat &data) const
	Writes an EM image in JPG format.
Public Member Functions inherited from IMP::em2d::ImageReaderWriter
virtual void	read (const String &filename, em::ImageHeader &header, cv::Mat &data) const =0
virtual void	read_from_floats (const String &filename, em::ImageHeader &header, cv::Mat &data) const =0
virtual void	read_from_ints (const String &filename, em::ImageHeader &header, cv::Mat &data) const =0
virtual void	write (const String &filename, em::ImageHeader &header, const cv::Mat &data) const =0
virtual void	write_to_floats (const String &filename, em::ImageHeader &header, const cv::Mat &data) const =0
virtual void	write_to_ints (const String &filename, em::ImageHeader &header, const cv::Mat &data) const =0
Public Member Functions inherited from IMP::base::Object
std::size_t	__hash__ () const
virtual std::string	get_type_name () const =0
	Return a string identifying the type of the object.
virtual IMP::base::VersionInfo	get_version_info () const =0
	Get information about the module and version of the object.
void	set_check_level (CheckLevel l)
void	set_log_level (LogLevel l)
	Set the logging level used in this object.
void	set_was_used (bool tf) const
void	show (std::ostream &out=std::cout) const
const std::string &	get_name () const
void	set_name (std::string name)

Static Public Member Functions
static JPGImageReaderWriter *	get_from (IMP::base::Object *o)
Static Public Member Functions inherited from IMP::em2d::ImageReaderWriter
static ImageReaderWriter *	get_from (IMP::base::Object *o)

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Member Function Documentation

void IMP::em2d::JPGImageReaderWriter::read_from_ints	(	const String &	filename,
		em::ImageHeader &	header,
		cv::Mat &	data
	)		const

Reads an image file in JPG format.

Parameters:

[in]	filename	file to read
[in]	header	header to store the info
[in]	data	a matrix to store the grid of data of the image

Warning:: The header passed is filled with standard values

If you need full header information you must work with other format. Eg, Spider.

void IMP::em2d::JPGImageReaderWriter::write_to_ints	(	const String &	filename,
		em::ImageHeader &	header,
		const cv::Mat &	data
	)		const

Writes an EM image in JPG format.

Parameters:

[in]	filename	file to write
[in]	header	header with the image info
[in]	data	a matrix with the grid of data of the image

Warning:: Careful: This function writes a 8-bit image.

You might be discarding float information.

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The documentation for this class was generated from the following file:

• JPGImageReaderWriter.h