如果您正在测试其他确保图像车牌图像并不模糊,没有光的反射从任何字符,车牌应该占主导地位,突出和明显的图像。如果板数量从其他(卡拉奇)城市或国家请修改代码的评论中提到。相应的m文件。在我们的城市有“6”在每个车牌字符。如果您正在运行的其他比‘6’请修改相应的控制。-If you are testing some other number plate images make sure that the image is not blurred, no reflection of light　any character, number plate should be dominant, prominent and distinct in the image. If number plate is　other (Karachi) city or country then please modify the code as mentioned in the comments of .m files accordingly. In our city there are　6　characters on every number plate. If you are running for other than　6　please modify accordingly in　controlling.m　and　guessthesix.m　files.

If the character is touching the boundary of plate or each other, extraction will not be succesfull as with the image　pic7 . Plate should not be fancy i.e the characters should all along a single line. Further more the characters should be conventional one. For example in the image　carplate1　character　2　is not a conventional so it prints　Z　insteadof　2 .

The characters of　pic5　are not evident so program is unable to extract the characters.