Package pyvision :: Package analysis :: Package FaceAnalysis :: Module EyesFile :: Class EyesFile

Class EyesFile

Parses and interfaces with an eyes file. Eyes files can be comma separated (.csv) files or white space separated files.

Each line of the file should have an image name and then the left X, left Y, right X, and right Y. Extensions will be automatically striped from image filenames.

Instance Methods

[hide private]

__init__(self, filename)
Inits and reads in the data.

source code

files(self)
Returns: a list of all image filenames

source code

hasFile(self, filename)
Returns: True if filename is in index or False otherwise

source code

findFace(self, filename, rect)
Returns the eye coordinates given a face detection rectangle.

source code

getFaces(self, filename)

source code

getEyes(self, filename)

source code

_readEyesFile(self)
Private: Do not call directly.

source code

_parseName(self, fname)
Private: Do not call directly.

source code

Method Details

[hide private]

files(self)

source code

Returns:: a list of all image filenames

hasFile(self, filename)

source code

Returns:: True if filename is in index or False otherwise

findFace(self, filename, rect)

source code

Returns the eye coordinates given a face detection rectangle. This is useful if you have a face detector and want to simulate eye detection

Parameters:

filename - image filename
rect - rectangle that bounds the face that you want eye coordinates.

Returns:

[image_name, leye, reye, face_rect] or None if the rectangle is not near a face.

_readEyesFile(self)

source code

Private: Do not call directly. Reads the eye file.

_parseName(self, fname)

source code

Private: Do not call directly. Parses the base filename.