Abstract An algorithm for extracting individual signs of a person’s gait according to the data mobile phone accelerometer is considered. The developed includes stage segmentation, correlation selection motion patterns, and clustering procedures. By selecting noisy segments, quality extraction features improved. results work allow us refine existing models changes in human motor behavior persona...

Automatic Speech Recognition (ASR) is a tough task, with the existence of related noise and high unpredictability in speech presenting most severe problems. Especially regard to impairments, whether due disability or mispronunciation children. Extraction noise-resistant features compensate for degradation impact has remained difficult challenge last few years. This research investigated differe...

in the current iris recognition systems, noise removing step is only used to detect noisy parts of the iris region and features extracted from there will be excluded in matching step. whereas depending on the filter structure used in feature extraction, the noisy parts may influence relevant features. to the best of our knowledge, the effect of noise factors on feature extraction has not been c...

image analysis is an image processing technique that aims to extract features or information from images. image analysis in medicine has a special place because is a basis for disease diagnosis for physicians. electrophoresis is a laboratory separating technique. electrophoresis images are created during the electrophoresis process. serum protein and hemoglobin electrophoresis test are the most...