Abstract
Quantum computation and quantum information science have transmuted from classroom conjectures and demonstrations usually confined to the laboratory into exciting sub-disciplines with potential for profound impacts in information and communication security, device miniaturization, cosmology, Internet, and so on. Recent developments in both areas have further changed the landscape of future computing and information processing technologies. Encouraged by this, both fields have witnessed interests from professional bodies, notably, the Institute of Electrical and Electronics Engineers (IEEE) via the IEEE P7130 working group on standards for quantum computation as well as similar interests from big technology companies (Google, Microsoft, IBM, etc.) as well as those from national and regional (China, European Union, United Kingdom, Australia, Japan, and so on) governments. With all these activities, presently, interest in and funding for quantum computation and quantum information science are at their highest points ever, thus heralding the inevitable feat of physical realization of quantum computing hardware. Considering the ubiquity and indispensability of imaging and video technologies in our lives today, it is paramount that the utility of any future computing paradigm be measured in terms of its ability to advance and guarantee perpetuity in terms of the efficacy of such technologies. Quantum image processing (QIP), a sub-discipline mainly focused on using quantum computing hardware for the attainment of the aforementioned objectives, has emerged as one of the most promising fields in the quantum computing and quantum information science domains. Its extension to realize quantum movies (or videos), which is the main subject of this disquisition, is an even newer prospect. Consequently, the main objectives of this review are twofold. First, targeting enthusiasts and beginners in the quantum computing field, the treatise provides both an essential background on the rudiments of QIP as well as an exhaustive overview of all literature related to quantum movies and/or videos. Second, for the benefit of those already pursuing research in the QIP sub-discipline, the commentary provides useful insights, allegories, and conjectures to support the integration of other media, such as quantum audio and so on, for the realization of colored talking quantum movies (or video). On the whole, the review is intended to serve as an avenue to invigorate activities tailored toward accelerating the realization of QIP-based quantum technologies.