That an online book, Introduction to Bioimage Analysis, is now available in English and Spanish?
Dr Peter Bankhead is the guiding hand behind the development of QuPath, which is an open source software for digital pathology (typically - scanned microscope slides) image analysis. As part of his work, he also wrote the Introduction to Bioimage Analysis, which is available as an online book. The book was recently translated and is available in Spanish as Introducción al análisis de bioimagen.