segmenter=Segmenter()

pixelCounter=PixelCounter()

def __init__(self):

'Constructor'

#returns horizontal starting row and ending row of dika

def locateDika(self,lineImg):

countArr_V=self.pixelCounter.getCountArr_V(lineImg, 0)

countArr_H=self.pixelCounter.getCountArr_H(lineImg, 0)

dikaWidth=self.pixelCounter.getMin(countArr_V)

max=self.pixelCounter.getMax(countArr_H)

#print max

maxAt=self.pixelCounter.getOccurredPositionList(countArr_H, max)

#print maxAt

return maxAt

#get horizontally occurred pixel count

#+1 or -1 or set some threshold

# OR

# get horizontally most occurred pixel count => say 'x'

# find width of dika

# ?? is this really needed?? position from x-widthDika to x+widthDika can be considered to be dika??

# or may be count the pixels in that row and decide according to certain threshold

''

def extractTop(self,lineImg):

''

dikaList=self.locateDika(lineImg)

rect=CvRect

rect.x=0

rect.y=0

rect.width=lineImg.width

rect.height=dikaList[0]-2 # -2 is to eliminate disturbances from bha tha dha etc

segmentImg=cv.CreateImage((rect.width,rect.height), cv.IPL_DEPTH_8U, 1)

cv.SetImageROI(lineImg, (rect.x,rect.y,rect.width,rect.height));

cv.Resize(lineImg, segmentImg)

cv.ResetImageROI(lineImg)

cv.ShowImage("TOP", segmentImg)

# locate horizontal dika position

# set roi upper than dika

# extract the roi

def extractMainElement(self,lineImg):

''

#strip top

#strip bottom

#set roi to remaining

#extract roi

#OR

#using height of purnabiram extract all letters of that height

def extractBottom(self,lineImg):

''

#???

# use the top-stripped line Image