Stéphane Mallat

Stéphane Mallat is a renowned mathematician and computer scientist known for his work on analyzing and processing signals like images and sounds. He developed mathematical tools called wavelets, which help decompose complex data into simpler parts for easier analysis and manipulation. His innovations are fundamental in advanced image compression, speech recognition, and modern machine learning. Essentially, Mallat's work provides powerful methods to interpret and transform complex data efficiently, impacting technologies from digital cameras to medical imaging.