Home > Projects Imaging has become an essential component in many fields of medical and laboratory research and clinical practice. Biologists study cells and generate 3D confocal microscopy data sets; virologists generate 3D reconstructions of viruses from micrographs; radiologists identify and quantify tumors from MRI and CT scans; and neuroscientists detect regional metabolic brain activity from PET and functional MRI scans.Today, much of the visualization and analysis can be performed on an inexpensive desktop computer equipped with the appropriate graphics hardware and software. ...
Home > Projects Image Processing and Computer Vision are fields that include methods for acquiring information from a digital image and understanding it, then making decisions based on it. In DSPLab, we focus on : Persian OCR Noise Reduction and Image Enhancement Image Compression ...
Home > Projects Most of valuable data around us is in unstructured format. Discovering worthy knowledge from text which is kind of unstructured data is an important task. Text mining (or text analytics), refers to the process of extracting information from text using machine learning algorithms. Research on text mining n DSPLab covers text categorization, text clustering, concept/entity extraction, sentiment analysis, document summarization and document similarity focusing on Persian language. ...
Home > Projects Another field in our research in DSPLab is in Speech Quality Enhancement. In addition to classical well-known methods (such as Spectral Subtraction and Wiener Filter), we now are working on statistical approach in speech enhancement in both trained and none-trained manners. ...
Home > Projects As a biometric, voice can be used to identify or verify a speaker. Speaker recognition denotes techniques for identification/verification of the person who is speaking by characteristics of his/her voice. ...
