Enhancement of bowel sounds by wavelet-based filtering. - Leontios J. Hadjileontiadis; Christos N. Liatsos; Christos C. Mavrogiannis; Theodoros Rokkas; Stavros M. Panas (IEEE Trans. Biomed. Eng., 2000)

Capsule endoscopy image analysis using texture information from various colour models. - Vasileios S. Charisis; Leontios J. Hadjileontiadis; Christos N. Liatsos; Christos C. Mavrogiannis; George D. Sergiadis (Comput. Methods Programs Biomed., 2012)

Computer-aided capsule endoscopy images evaluation based on color rotation and texture features: An educational tool to physicians. - Vasileios S. Charisis; Christina Katsimerou; Leontios J. Hadjileontiadis; Christos N. Liatsos; George D. Sergiadis (CBMS, 2013)

Non-invasive Detection of Bowel Sounds in Real-life Settings Using Spectrogram Zeros and Autoencoding. - Ilias Bilionis; Georgios K. Apostolidis; Vasileios S. Charisis; Christos N. Liatsos; Leontios J. Hadjileontiadis (EMBC, 2021)