dataHelper.py 文件源码

def run(self):
        for name in self.fileList:
            try:
                name = self.imageDir + name
                imOrg = cv2.imread(name)
                if imOrg is None:
                    print(name, " ERROR - could not read image.", file=sys.stderr)
                    self.imageQueue.put(False)
                else:
                    if self.scaleFactor != 1.0:
                        imOrg = cv2.resize(imOrg, dsize=(0,0), fx=self.scaleFactor, fy=self.scaleFactor, interpolation=cv2.INTER_AREA)
                    self.imageQueue.put(imOrg)
            except cv2.error as e:
                print(name, " ERROR - cv2.error", str(e), file=sys.stderr)
                self.imageQueue.put(False)
            except:
                print(name, " ERROR - UNKNOWN:", sys.exc_info()[0], file=sys.stderr)                
                self.imageQueue.put(False)

        self.imageQueue.put(None)