This is a proposed project to detect and read the license plate of the car plates by means of digital image processing (digital image processing) using MATLAB image template, which is used as a painting is taken as an image into grayscale, then the images in black and white using a configuration technique pour rotho laluang (pre-assigned value threshold) and image edge detection using image edge detection method of the Canon (canny) and complete the process of improving appearance (morphology processing) to reduce the interference (noise) and the connection object within a picture, which has a border of sheet plate. To make the crop section of sheet plate out. In the section of the reading plate Use the method to convert an image to a sheet of plate that has a gray image, and then do the update process of the appearance (morphology processing) in the part of the plate to reduce the interference (noise) and the connection object within a picture, which is the border of the letters within a sheet plate. Place the volume icon solutions (convolution), to adjust the brightness of the border characters and then convert the picture into a photo with the intensity of the image, in bits. Bit 0 and 1, and then close the hole with connecting routes all image plate pad. Do if there is a space for each character in the image to be used in a dual format (template matching) to find the characters within the image plate, plate display text (text) through the user interface (graphical user interface) of the MATLAB program.
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