HandWriteRecognition.py 文件源码

def updateText(self):

        self._pixmap = QPixmap('TEXT.png')
        size = QSize(160, 90)

        pix = self._pixmap.scaled(size,
                                  transformMode=Qt.SmoothTransformation)
        self._lbl.setPixmap(pix)
        self._image = Image.open('TEXT.png')
        text = pytesseract.image_to_string(self._image, lang='eng', config='-psm 8', )
        self._line.setText(text)
        self.signal_send_text.emit(text)