Video Stream and Controllable Illuminance for Portable Colposcope
Caesar Muda Suparjo, Muhammad Luqman Adriansyah, Raihan Naufaldiansyah, Muhammad Hablul Barri, Hilman Fauzi Tresna Sania Putra · 2023
Portable colposcope is used for diagnosing cervical cancer in Visual Acetic Acid test. It’s used for real-time observation by medical personnel or saved to be predicted by artificial intelligence algorithm. The high cost for the device and the high prevalence of specular reflection found in the generated image inspired us to propose a method for low-cost portable colposcope and specular reflection reduction with real time video streaming and controllable light projection using integrated mobile application. The video streaming using local flask server resulting in 21 FPS of average frame rate and 502 ms latency. The mobile application was capable to interact with the portable colposcope to control the light projection with 0.8 average time latency. The illuminance control was also effective in reducing specular reflection with 0.8 average time latency.