Results 81 to 90 of about 95,874 (190)

Sparse separation of sources in 3D soundscapes [PDF]

, 2010
A novel blind source separation algorithm applicable to extracting sources from within 3D soundscapes is presented. The algorithm is based on constructing a binary mask based on directional information. The validity of filtering using binary masked based
Bunting, Oliver
core  

Visual experience supports haptic face recognition: Evidence from the early- and late-blind [PDF]

, 2009
In previous experiments, we provided further evidence that the haptic and visual systems both have the capacity to process faces, and that face information can be shared across sensory modalities [1].
Wallraven, C., Dopjans, L., Bülthoff, H.   +2 more
core  

Recognition of facial expressions of emotions in tactile drawings by blind children, children with low vision and sighted children

Acta Psychologica
In the context of blindness, studies on the recognition of facial expressions of emotions by touch are essential to define the compensatory touch abilities and to create adapted tools on emotions.
Lola Chennaz, Carolane Mascle, Nicolas Baltenneck, Jean-Yves Baudouin, Delphine Picard, Edouard Gentaz, Dannyelle Valente   +6 more
doaj   +1 more source

Blind reverberation cancellation techniques [PDF]

, 2012
Reverberation, a component of any sound generated in a natural environment, can degrade speech intelligibility or more generally the quality of a signal produced within a room.
Tonelli, Massimiliano
core  

Blind recognition of RSC based on logarithmic conformity

Tongxin xuebao, 2018
A new algorithm based on logarithmic conformity was proposed.Firstly,based on the probability of total RSC coding equation,the concept of logarithmic coincidence degree,which could measure the establishment of coding equation,was introduced.Then because ...
Zhaogen ZHONG, Zhaojun WU, Limin ZHANG, Zhiqing WANG   +3 more
doaj   +2 more sources

Neural adaptations to temporal cues degradation in early blind: insights from envelope and fine structure vocoding

Frontiers in Neuroscience
In our previous study, early-blind individuals have better speech recognition than sighted individuals, even when the spectral cue was degraded using noise-vocoders.
Hyo Jung Choi, Hyo Jung Choi, Jeong-Sug Kyong, Jeong-Sug Kyong, Jong Ho Won, Hyun Joon Shim, Hyun Joon Shim   +6 more
doaj   +1 more source

Object Detection and Recognition Using TensorFlow for Blind People [PDF]

Computer Vision impairment or blindness is one such top ten disabilities in humans, and unfortunately, India has the world’s largest visually impaired population. For this we are creating a framework to guide the visually impaired on object detecting and
Prof. Rina, Shirpurkar, Dipam, Pakhamode, Darshan A., Mirapure   +2 more
core  

Blind source separation of more sources than mixtures using sparse mixture models [PDF]

, 2005
In this paper, blind source separation is discussed with more sources than mixtures. This blind separation technique assumes a linear mixing model and involves two steps: (1) learning the mixing matrix for the observed data using the sparse mixture model
Shi, ZW, Tang, HW, Tang, YY
core  

Bayesian modelling of music: algorithmic advances and experimental studies of shift-invariant sparse coding [PDF]

, 2005
In order to perform many signal processing tasks such as classification,pattern recognition and coding, it is helpful to specify a signal model interms of meaningful signal structures. In general, designing such a modelis complicated and for many signals
Blumensath, Thomas
core  

An Embedded Application for Degraded Text Recognition

EURASIP Journal on Advances in Signal Processing, 2005
This paper describes a mobile device which tries to give the blind or visually impaired access to text information. Three key technologies are required for this system: text detection, optical character recognition, and speech synthesis. Blind users and
Thillou Céline, Ferreira Silvio, Gosselin Bernard   +2 more
doaj   +1 more source