Schneider, David C.Hilsmann, AnnaEisert, PeterN. Avis and S. Lefebvre2014-02-062014-02-0620111017-4656https://doi.org/10.2312/EG2011/short/041-044Endoscopic videokymography is a method for visualizing the motion of the plica vocalis (vocal folds) for medical diagnosis. The diagnostic interpretability of a kymogram deteriorates if camera motion interferes with vocal fold motion, which is hard to avoid in practice. We propose an algorithm for compensating strong camera motion for videokymography. The approach is based on an image-based inverse warping scheme that can be stated as an optimization problem. The algorithm is parallelizable and real-time capable on the CPU. We discuss advantages of the image-based approach and address its use for approximate structure visualization of the endoscopic scene.Categories and Subject Descriptors (according to ACM CCS): I.3.8 [Computer Graphics]: Application- I.4.8 [Image Processing and Computer Vision]: Scene Analysis-Motion