About the author of the practical guide to RAW format image processing

Han Chengwei is a professor in the Photography Department of Hangzhou Normal University and the executive director of the Photography Education Professional Committee of the China Higher Education Association. He is a senior photography education expert and has been engaged in photography teaching for many years, especially in the teaching of commercial and advertising photography. With teaching experience, he has specialized in digital photography in recent years and has in-depth research on digital image post-processing. He is also an experienced author of photography books, including "Practical Photography Tutorials", "Photography Art and Techniques", "Easy Photography of Flowers in Four Seasons", "Family Photography Guide", etc.