HSI.labelfile Class Reference

The LabelFile class is used to open and extract labeled object information from a CSAIL/LabelMe style label file, usually with a .lif extension. More...

Public Member Functions
def	__init__
	Constructor Default constructor to create empty labelfile instance.
def	__init__
	Constructor from file. More...
def	load
	Load from file. More...
def	getRGBImage
	Get RGB Image. More...
def	getLabelImage
	Get Label Image. More...
def	getOverlayImage
	Get Overlay Image. More...
def	getClassInfo
	Get Class Info. More...

Detailed Description

The LabelFile class is used to open and extract labeled object information from a CSAIL/LabelMe style label file, usually with a .lif extension.

This file contains all the information about labeled objects in a specific image, as well as an encoded .png image file containing the RGB image that was used to generate the labeling information. This interface allows you to gather all necessary information from the label file and apply it to classified hyperspectral images.

Definition at line 227 of file HSI.dxy.

Constructor & Destructor Documentation

def HSI.labelfile.__init__

(

filename

)

Constructor from file.

Constructs a labelfile object from a file on disk and loads it into memory

Parameters

filename

Filename of label (.lif) file to read into labelfile object

Definition at line 237 of file HSI.dxy.

Member Function Documentation

def HSI.labelfile.getClassInfo

(

)

Get Class Info.

Returns the vector of class color and name associations

Returns

List[("name",[red,green,blue])] List of class color associations

Definition at line 267 of file HSI.dxy.

def HSI.labelfile.getLabelImage

(

)

Get Label Image.

Returns the image containing class and label information as an OpenCV compatible numpy array

Returns

np.array Label information image

Definition at line 255 of file HSI.dxy.

def HSI.labelfile.getOverlayImage

(

)

Get Overlay Image.

Returns the human-viewing friendly image showing the original scene with the class information overlaid

Returns

np.array Overlay Image

Definition at line 261 of file HSI.dxy.

def HSI.labelfile.getRGBImage

(

)

Get RGB Image.

Returns the image of the original scene as an OpenCV compatible numpy array

Returns

np.array Original Scene Image

Definition at line 249 of file HSI.dxy.

def HSI.labelfile.load

(

filename

)

Load from file.

Loads the contents of a label (.lif) file into an already created labelfile instance.

Parameters

filename

Filename of label (.lif) file to read into labelfile instance

Definition at line 243 of file HSI.dxy.

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

• /media/ryan/HDD/Perception/Dissertation/Software/HSImage/src/HSI.dxy