Lip print recognition based on DTW algorithm. - Lukasz Smacki; Krzysztof Wrobel 001; Piotr Porwik (NaBIC, 2011)

Lip Print Recognition Based on Mean Differences Similarity Measure. - Lukasz Smacki; Krzysztof Wrobel 001 (Computer Recognition Systems 4, 2011)

Lip Print Pattern Extraction Using Top-Hat Transform. - Lukasz Smacki; Jacek Luczak; Zygmunt Wróbel (CORES, 2015)