Module `vipy.data.casia`

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import os
from vipy.util import remkdir, dirlist, imlist, filebase, readcsv
from vipy.image import ImageDetection


class WebFace(object):
    def __init__(self, datadir):
        self.datadir = remkdir(datadir)

    def __repr__(self):
        return str('<vipy.data.casia: %s>' % self.datadir)

    def _parse(self):
        outlist = []
        id2name = {k:v for (k,v) in readcsv(os.path.join(self.datadir, 'names.txt'), separator=' ')}
        for d in dirlist(self.datadir):
            outlist = outlist + [ImageDetection(filename=imfile, category=id2name[str(filebase(d))], xmin=13, ymin=13, xmax=250 - 13, ymax=250 - 13) for imfile in imlist(d)]
        return outlist

    def dataset(self):
        return self._parse()

    def subjects(self):
        (subjectid, subjectname) = zip(*readcsv(os.path.join(self.datadir, 'names.txt'), separator=' '))
        return subjectname

    def subjectid(self):
        return {k:v for (k,v) in readcsv(os.path.join(self.datadir, 'names.txt'), separator=' ')}

Classes

class WebFace (datadir)

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class WebFace(object):
    def __init__(self, datadir):
        self.datadir = remkdir(datadir)

    def __repr__(self):
        return str('<vipy.data.casia: %s>' % self.datadir)

    def _parse(self):
        outlist = []
        id2name = {k:v for (k,v) in readcsv(os.path.join(self.datadir, 'names.txt'), separator=' ')}
        for d in dirlist(self.datadir):
            outlist = outlist + [ImageDetection(filename=imfile, category=id2name[str(filebase(d))], xmin=13, ymin=13, xmax=250 - 13, ymax=250 - 13) for imfile in imlist(d)]
        return outlist

    def dataset(self):
        return self._parse()

    def subjects(self):
        (subjectid, subjectname) = zip(*readcsv(os.path.join(self.datadir, 'names.txt'), separator=' '))
        return subjectname

    def subjectid(self):
        return {k:v for (k,v) in readcsv(os.path.join(self.datadir, 'names.txt'), separator=' ')}

Methods

def dataset(self)

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def dataset(self):
    return self._parse()

def subjectid(self)

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def subjectid(self):
    return {k:v for (k,v) in readcsv(os.path.join(self.datadir, 'names.txt'), separator=' ')}

def subjects(self)

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def subjects(self):
    (subjectid, subjectname) = zip(*readcsv(os.path.join(self.datadir, 'names.txt'), separator=' '))
    return subjectname