Artificial intelligence over infrared images for medical applications and medical image assisted biomarker discovery : First MICCAI Workshop AIIIMA 2022 and First MICCAI Workshop MIABID 2022 held in conjunction with MICCAI 2022 Singapore September 18 and 22 2022 proceedings This book constitutes the refereed proceedings of the First Workshop on Artificial Intelligence over Infrared Images for Medical Applications AIIIMA 2022 and the First Workshop on Medical Image Assisted Biomarker Discovery MIABID 2022 both held in conjunction with MICCAI 2022 Singapore during September 18 and 22 2022.For AIIIMA 2022 7 papers from 10 submissions were accepted for publication. This workshop created a forum to discuss this specific sub topic at MICCAI and promote this novel area of research among the research community that has the potential to hugely impact our society.For MIABID 2022 10 papers from 15 submissions were accepted for publication. This workshop brought together together clinical AI regulatory and pharmaceutical experts to review scientific progress and challenges in the development of AI powered biomarkers leveraging medical imaging