Skin Cancer & Computer Vision — A New Sense?
Computer vision in cancer requires reliable, valid data to truly see.
When we think of vision, we may first think of the most obvious association: the eyes. Our sense of vision is perhaps one of our most significant, and it is certainly the more studied sense in comparison to taste, touch, smell, hearing, and others such as proprioception. While its significance in context may be debatable, it is one of the first modalities with which many humans consciously engage with the environment.
Vision is an important sense to many species, enabling access to visual information that can be used to enhanced decision making. The utility of vision, however, extends beyond humans, and into new technological advancement with computer vision. Computer vision is not too unlike human vision. Simply put, computer vision is a scientific field that seeks to understand human visual perception to automate visual tasks with the use of technology.
Computer vision can transform cancer diagnosis, treatment, and prognosis.
Why is this important? Computer vision has a wide range of applications from the automotive industry to healthcare and more. Its use can be seen in the technology of autonomous vehicles, for example, helping a car to ‘see’ and make driving decisions such as when to avoid an obstacle.
The applications of computer vision to healthcare are multi-faceted and evolving daily. Google’s Artificial Intelligence (AI) famously made headlines regarding their detection of breast cancer with an AI algorithm, when its accuracy of breast cancer detection was reported to outpace that of doctors.
Computer vision’s applications in the detection of cancer is an interesting one, given the potential to transform diagnosis, treatment, and prognosis significantly. There are several potential use cases for computer vision regarding the dynamics of cancer; however, of particular interest is its relevance to skin cancer and soft tissue tumors.
With increased access to data via open data portals, it has never been easier to get datasets for a myriad of uses. This is important. Understanding cancer and increasing the accuracy of skin cancer detection require valid, reliable data. And this often means collaborating. Sharing data and resources. Cancer research is a collective effort and requires collective solutions. The dynamics of cancer may be different in various populations. Therefore, it is important that we can access data from differing populations.
“Computer vision in cancer requires reliable, valid data to truly see”.
As technology continues to evolve, it is important that our understanding evolves in tandem. Nothing operates inside a vacuum, including science. We must delve deep into our potential biases and our hypotheses, lest our data and subsequent findings become unreliable. As they say in computer science, ‘garbage in, garbage out’. If we fail to consider these foundations, the buildings which we create in the field of computer vision may be quick to crumble.
About James Goydos, M.D.
James Goydos is an expert in melanoma research and specialist in surgical oncology with an M.D. from Rutgers University. With over 20 years of experience as a Professor, Surgeon, and Clinical Trial Lead, he is a leading expert in his field.
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