I am working on one project and in that i need to recognize text/character from image. I have tried OCR but in some cases it gives many false result. For example i have two images 1) 
2) 
This is clear image but when i try to recognize text it will give me "T" for first image and "S" for second image. Instead it should return "1" and "6". Can anyone tell me what's wrong i am doing and how to improve it?