1. A method for reading a captured image comprising a set of pixels, the captured image comprising at least first and second parts of the image, and a border area positioned between the first and second parts of the image, the method comprising the steps of: obtaining converted pixels by applying a digital-to-analog conversion to the pixels of the captured image; storing in a buffer the converted pixels corresponding to the border area of the captured image; obtaining a first set of processed pixels by applying image processing to the converted pixels corresponding to the first part of the image and to the converted pixels stored in the buffer, and obtaining a second set of processed pixels by applying image processing to the converted pixels corresponding to the second part of the image and to the converted pixels stored in the buffer; and providing a processed image for display by combining the first and second sets of processed pixels.