Text this: Development of digital image correlation method for displacement and shape measurement

  ____       ___      _____     ______  __    __  
 |  _ \\    / _ \\   /  ___||  /_   _// \ \\ / // 
 | |_| ||  | / \ || | // __     -| ||-   \ \/ //  
 | .  //   | \_/ || | \\_\ ||   _| ||_    \  //   
 |_|\_\\    \___//   \____//   /_____//    \//    
 `-` --`    `---`     `---`    `-----`      `