A proposal of character recognition method for low resolution images by using cellular phone

摘要

Nowadays, cellular phones built-in a camera have been spread rapidly. We observed this type of the cellular phone, and thought the character recognition from the image of the cellular phone in this paper It is difficult to recognize the character at this image because the character is low resolution. So, we enabled the character recognition by using the movement subtraction method that is the feature extraction method effective in the sequential image of low resolution In this paper, we show that character recognition can be performed from the image of a cellular phone by some experiments.