Zahra, AnamAnamZahraQureshi, RizwanRizwanQureshiSajjad, MuhammadMuhammadSajjadSadak, FerhatFerhatSadakDr. NAWAZ MehmoodKhan, Haris AhmadHaris AhmadKhanUzair, MuhammadMuhammadUzair2024-09-072024-09-072024Expert Systems with Applications, 2024, vol. 238, article no. 122172.0957-41741873-6793http://hdl.handle.net/20.500.11861/10459Open accessImaging spectroscopy integrates traditional computer vision and spectroscopy into a single system and has gained widespread acceptance as a non-destructive scientific instrument for a wide range of applications. The current state of imaging spectroscopy spans diverse applications including but not limited to air-borne and ground-based computer vision systems. This paper presents the current state of research and industrial applications including precision agriculture, material classification, medical science, forensic science, face recognition and document image analysis, environment monitoring, and remote sensing, which can be aided through imaging spectroscopy. In this regard, we further discuss a comprehensive list of applications of imaging spectroscopy, pre-processing techniques, and spectral image acquisition systems. Likewise, publicly available databases and current software tools for spectral data analysis are also documented in this review. This review paper, therefore, could potentially serve as a reference and roadmap for people looking for literature, databases, applications, and tools to undertake additional research in imaging spectroscopy.enImaging SpectroscopyHyperspectral ImagingImage ProcessingComputer VisionRemote SensingDeep LearningPeer Reviewed Journal Article10.1016/j.eswa.2023.122172