John D. Lowry (June 2, 1932 – January 21, 2012) was a Canadian film restoration expert and innovator who founded Lowry Digital Images in 1988. His film restoration company, headquartered in Burbank, California, had been credited with restoring, preserving, and, in many cases, saving early Hollywood films which may have otherwise deteriorated beyond retrieval. Lowry developed his own techniques and technology, called the Lowry Process, which, as defined by the Los Angeles Times reduces "visual "noise" in motion pictures" which then makes it possible to undertake other forms of restoration, such as removing dirt and scratches, reducing flicker. and sharpening the quality of existing images. Lowry used his process to restore and preserve more than five hundred classic films, including Singin' in the Rain, Star Wars Episode IV: A New Hope, Casablanca, Snow White and the Seven Dwarfs, Raiders of the Lost Ark, Indiana Jones and the Temple of Doom, Indiana Jones and the Last Crusade, Bambi, Sunset Boulevard, and the James Bond film franchise.
Lowry was born in 1932 in Peterborough, Ontario, Canada. Though he later lived in California, Lowry remained a part-time resident of Peterborough throughout his life. At age 20, Lowry toured the television studio for the Canadian Broadcasting Corporation (CBC)'s station in Toronto, which had not made its broadcast debut yet. He quickly found a job at the fledgling station as a stagehand with the weather department.