INVICTA Spring School is a school in which during 1-week the participants have the opportunity to attend interactive lectures, hands-on workshops and debates about state-of-the-art artificial intelligence, computer vision and pattern analysis topics. All led by distinguished experts and practitioners from academia and industry. This is the perfect experience whether the participants are budding enthusiasts eager to grasp the fundamentals or seasoned professionals aiming to refine their expertise. This school promises to equip the participants with the skills and insights needed to thrive in the rapidly evolving landscape of artificial intelligence technologies. The school is organised by the Visual Computing and Machine Intelligence (VCMI) group of the Centre for Telecommunications and Multimedia (CTM) at INESC TEC.