List of articles (by subject) Image, Speech and Signal Processing Open Access Article Abstract Page Full-Text 1 - Hybridization of Facial Features and Use of Multi Modal Information for 3D Face Recognition Nita Thakare Open Access Article Abstract Page Full-Text 2 - Recognizing the Emotional State Changes in Human Utterance by a Learning Statistical Method based on Gaussian Mixture Model Reza Ashrafidoost Saeed Setayeshi Arash Sharifi Open Access Article Abstract Page Full-Text 3 - Evaluation of the Parameters Involved in the Iris Recognition System Minakshi Boruah Open Access Article Abstract Page Full-Text 4 - Detecting and counting vehicles using adaptive background subtraction and morphological operators in real time systems Lida Shahmiri Sajad Tavassoli Seyed Navid Hejazi Jouybari Open Access Article Abstract Page Full-Text 5 - Reconstruction of contour lines during the digitization of contour maps to build a digital elevation model Aroj Subedi Pradip Ganesh Sandip Mishra Open Access Article Abstract Page Full-Text 6 - Tags Re-ranking Using Multi-level Features in Automatic Image Annotation Forogh Ahmadi Vafa Maihami