Python cdataの例

コード例 #1

import tesseract

api = tesseract.TessBaseAPI()
api.Init(".","eng",tesseract.OEM_DEFAULT)
api.SetVariable("tessedit_char_whitelist", "0123456789abcdefghijklmnopqrstuvwxyz")
api.SetPageSegMode(tesseract.PSM_AUTO)

mImgFile = "eurotext.jpg"
mBuffer=open(mImgFile,"rb").read()
result = tesseract.ProcessPagesBuffer(mBuffer,len(mBuffer),api)
print "result(ProcessPagesBuffer)=",result
intPtr=api.AllWordConfidences()
print str(intPtr)
pyPtrRaw=tesseract.cdata(intPtr,300)
print len(pyPtrRaw),len(mBuffer)
pyPtr=[ord(data) for i,data in enumerate(pyPtrRaw)]
print pyPtr
tesseract.delete_intp(intPtr) 

コード例 #2

ファイル: test_.py プロジェクト: pyaswanthreddy/python-tesseract

import tesseract
api = tesseract.TessBaseAPI()
api.Init(".", "eng", tesseract.OEM_DEFAULT)
api.SetVariable("tessedit_char_whitelist",
                "0123456789abcdefghijklmnopqrstuvwxyz")
api.SetPageSegMode(tesseract.PSM_AUTO)

mImgFile = "eurotext.jpg"
mBuffer = open(mImgFile, "rb").read()
result = tesseract.ProcessPagesBuffer(mBuffer, len(mBuffer), api)
print "result(ProcessPagesBuffer)=", result
intPtr = api.AllWordConfidences()
print str(intPtr)
pyPtr = tesseract.cdata(intPtr, 100)
for i in range(10):
    print ord(pyPtr[i])
tesseract.delete_intp(intPtr)

コード例 #3

ファイル: test_.py プロジェクト: YuriWu/python-tesseract

import tesseract
api = tesseract.TessBaseAPI()
api.Init(".","eng",tesseract.OEM_DEFAULT)
api.SetVariable("tessedit_char_whitelist", "0123456789abcdefghijklmnopqrstuvwxyz")
api.SetPageSegMode(tesseract.PSM_AUTO)

mImgFile = "eurotext.jpg"
mBuffer=open(mImgFile,"rb").read()
result = tesseract.ProcessPagesBuffer(mBuffer,len(mBuffer),api)
print "result(ProcessPagesBuffer)=",result
intPtr=api.AllWordConfidences()
print str(intPtr)
pyPtr=tesseract.cdata(intPtr,100)
for i in range(10):
	print ord(pyPtr[i])
tesseract.delete_intp(intPtr)