Get Accurate Pixcels Using the existing images........

Hello, Good Day !!!! We are having lot of scanned images. In that scanned image it will contains 2 black lines. We need to get the height and width in between those 2 lines. For your reference here am attaching some of the files( Like this we are having lot of files).Our program should work for all the images. After Getting the image hight and width need to generate the CSV file with File Path , Height, Width and File created Date. You can use Java, PHP, C or C++. but the output must be accurate. Preferable console application. Regards Viswa