二值

• Gray image is converted to binary one by suitable threshold
  选用合适的二值化算法，完成了灰度图像到二值文本的转化。
• A novel fingerprint image binarization algorithm based on orientation information
  一种结合方向信息的指纹图像二值化算法
• A binarization algorithm of licence plate recognition based on improved llt
  基于改进差分边缘检测法的车牌字符二值化算法
• License plate binarization algorithm based on the features of characters ' strokes
  基于字符笔划特征的汽车牌照二值化方法
• Two valve control action
  二值控制动作
• After the processes above , the good binary seal image can be obtained
  经过这些处理之后，可获得效果理想的二值印鉴图像。
• Binary and grayscale
  二值和灰度
• Binary conversion and slant correction algorithm in preprocessing of license plate recognition
  车牌识别预处理中的二值化及倾斜矫正算法
• Research on image lossless compression method based on adaptive bit - level arithmetic coding
  基于二值自适应算术编码的图像无损压缩算法研究
• Then the mathematical morphology method is used to reduce noise of image
  在对图像进行二值化处理后，用数学形态学的方法去除图像中的噪声。