Image Filtering Courses
University of California, Berkeley via Coursera Обработка изображений
Higher School of Economics via Stepik Image Processing and Analysis for Life Scientists
École Polytechnique Fédérale de Lausanne via edX GIMP Advanced: Free Graphic Design and 3D Book Covers
Udemy Adobe Photoshop Deep Dive: Adobe Bridge
CreativeLive 2D image processing
Higher School of Economics via Coursera Computer Vision and Image Processing - Fundamentals and Applications
NPTEL via YouTube Python OpenCV Projects
YouTube OpenCV Python Tutorial for Beginners in Tamil
YouTube