Browsing by Author "Kaminska, Dorota"
Now showing items 1-8 of 8
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Efficiency of chosen speech descriptors in relation to emotion recognition
Anbarjafari, Gholamreza; Kaminska, Dorota; Sapinski, Tomasz (SPRINGEROPEN, 2017-02-20)This research paper presents parametrization of emotional speech using a pool of common features utilized in emotion recognition such as fundamental frequency, formants, energy, MFCC, PLP, and LPC coefficients. The pool ... -
Emotion Recognition from Skeletal Movements
Anbarjafari, Gholamreza; Pelikant, Adam; Kaminska, Dorota; Sapinski, Tomasz (MDPI, 2019-07)Automatic emotion recognition has become an important trend in many artificial intelligence (AI) based applications and has been widely explored in recent years. Most research in the area of automated emotion recognition ... -
Stress Reduction Using Bilateral Stimulation in Virtual Reality
Kaminska, Dorota; Smolka, Krzysztof; Zwolinski, Grzegorz; Wiak, Slawomir; Merecz-Kot, Dorota; Anbarjafari, Gholamreza (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2020)The goal of this research is to integrate Virtual Reality (VR) with the bilateral stimulation used in EMDR as a tool to relieve stress. We created a 15 minutes relaxation training program for adults in a virtual, relaxing ... -
Supervised Vocal-Based Emotion Recognition Using Multiclass Support Vector Machine, Random Forests, and Adaboost
Anbarjafari, Gholamreza; Noroozi, Fatemeh; Kaminska, Dorota; Sapinski, Tomasz (AUDIO ENGINEERING SOC, 2017-07)This paper investigates and compares three different classifiers-multi-class Support Vector Machine, Adaboost, and random forests-for the purpose of vocal emotion recognition. Additionally, the decisions of all classifiers ... -
Survey on Emotional Body Gesture Recognition
Noroozi, Fatemeh; Corneanu, Ciprian Adrian; Kaminska, Dorota; Sapinski, Tomasz; Escalera, Sergio; Anbarjafari, Gholamreza (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, APR-JUN 20)Automatic emotion recognition has become a trending research topic in the past decade. While works based on facial expressions or speech abound, recognizing affect from body gestures remains a less explored topic. We present ... -
Virtual Reality and Its Applications in Education: Survey
Anbarjafari, Gholamreza; Kaminska, Dorota; Sapinski, Tomasz; Wiak, Slawomir; Tikk, Toomas; Haamer, Rain Eric; Avots, Egils; Helmi, Ahmed; Ozcinar, Cagri (MDPI, 2019-10)In the education process, students face problems with understanding due to the complexity, necessity of abstract thinking and concepts. More and more educational centres around the world have started to introduce powerful ... -
Virtual Reality-Based Training: Case Study in Mechatronics
Kaminska, Dorota; Zwoliński, Grzegorz; Wiak, Slawomir; Petkovska, Lidija B.; Cvetkovski, Goga; Barba, Paolo Di; Mognaschi, Maria Evelina; Haamer, Rain Eric; Anbarjafari, Gholamreza (Springer, 2020)This paper introduces, explains and illustrates real-life application of virtual training tool for electrical engineering education. The tool gives users the opportunity to interact with and manipulate 3D models of authentic ... -
Vocal-based emotion recognition using random forests and decision tree
Anbarjafari, Gholamreza; Noroozi, Fatemeh; Sapinski, Tomasz; Kaminska, Dorota (SPRINGER, 2017-06)This paper proposes a new vocal-based emotion recognition method using random forests, where pairs of the features on the whole speech signal, namely, pitch, intensity, the first four formants, the first four formants ...
