Audio-video people recognition system for an intelligent environment

2011 ◽  
Author(s):  
Salvatore M. Anzalone ◽  
Emanuele Menegatti ◽  
Enrico Pagello ◽  
Yuichiro Yoshikawa ◽  
Hiroshi Ishiguro ◽  
...  
Keyword(s):  
Recognition System ◽  
Intelligent Environment ◽  
Audio Video

scholarly journals Audio-video event recognition system for public transport security

2006 ◽  
Author(s):  
V.-T. Vu ◽  
F. Bremond ◽  
G. Davini ◽  
M. Thonnat ◽  
Quoc-Cuong Pham ◽  
...  
Keyword(s):  
Public Transport ◽  
Recognition System ◽  
Event Recognition ◽  
Video Event ◽  
Audio Video

A Multimodal People Recognition System for an Intelligent Environment

2011 ◽  
pp. 451-456 ◽  
Author(s):  
Salvatore M. Anzalone ◽  
Emanuele Menegatti ◽  
Enrico Pagello ◽  
Rosario Sorbello ◽  
Yuichiro Yoshikawa ◽  
...  
Keyword(s):  
Recognition System ◽  
Intelligent Environment

A multi-modal gesture recognition system using audio, video, and skeletal joint data

2013 ◽  
Author(s):  
Karthik Nandakumar ◽  
Kong Wah Wan ◽  
Siu Man Alice Chan ◽  
Wen Zheng Terence Ng ◽  
Jian Gang Wang ◽  
...  
Keyword(s):  
Gesture Recognition ◽  
Recognition System ◽  
Audio Video

Dysarthric Sentence Intelligibility

1998 ◽  
Vol 41 (6) ◽  
pp. 1282-1293 ◽  
Author(s):  
Jane Mertz Garcia ◽  
Paul A. Dagenais
Keyword(s):  
Speech Intelligibility ◽  
Presentation Mode ◽  
Contextual Influences ◽  
Motor Functioning ◽  
Video Presentation ◽  
Independent Information ◽  
Communicative Process ◽  
Presentation Formats ◽  
Sentence Intelligibility ◽  
Audio Video

This study examined changes in the sentence intelligibility scores of speakers with dysarthria in association with different signal-independent factors (contextual influences). This investigation focused on the presence or absence of iconic gestures while speaking sentences with low or high semantic predictiveness. The speakers were 4 individuals with dysarthria, who varied from one another in terms of their level of speech intelligibility impairment, gestural abilities, and overall level of motor functioning. Ninety-six inexperienced listeners (24 assigned to each speaker) orthographically transcribed 16 test sentences presented in an audio + video or audio-only format. The sentences had either low or high semantic predictiveness and were spoken by each speaker with and without the corresponding gestures. The effects of signal-independent factors (presence or absence of iconic gestures, low or high semantic predictiveness, and audio + video or audio-only presentation formats) were analyzed for individual speakers. Not all signal-independent information benefited speakers similarly. Results indicated that use of gestures and high semantic predictiveness improved sentence intelligibility for 2 speakers. The other 2 speakers benefited from high predictive messages. The audio + video presentation mode enhanced listener understanding for all speakers, although there were interactions related to specific speaking situations. Overall, the contributions of relevant signal-independent information were greater for the speakers with more severely impaired intelligibility. The results are discussed in terms of understanding the contribution of signal-independent factors to the communicative process.

IRIS AND FINGER VEIN MULTI MODEL RECOGNITION SYSTEM BASED ON SIFT FEATURES

2018 ◽  
Vol 1 (2) ◽  
pp. 34-44
Author(s):  
Faris E Mohammed ◽  
Dr. Eman M ALdaidamony ◽  
Prof. A. M Raid
Keyword(s):  
Iris Recognition ◽  
Recognition Performance ◽  
Recognition System ◽  
Individual Identification ◽  
Work Place ◽  
Identification Process ◽  
Finger Vein ◽  
Noise Point ◽  
Vein Recognition ◽  
A New Technique

Individual identification process is a very significant process that resides a large portion of day by day usages. Identification process is appropriate in work place, private zones, banks …etc. Individuals are rich subject having many characteristics that can be used for recognition purpose such as finger vein, iris, face …etc. Finger vein and iris key-points are considered as one of the most talented biometric authentication techniques for its security and convenience. SIFT is new and talented technique for pattern recognition. However, some shortages exist in many related techniques, such as difficulty of feature loss, feature key extraction, and noise point introduction. In this manuscript a new technique named SIFT-based iris and SIFT-based finger vein identification with normalization and enhancement is proposed for achieving better performance. In evaluation with other SIFT-based iris or SIFT-based finger vein recognition algorithms, the suggested technique can overcome the difficulties of tremendous key-point extraction and exclude the noise points without feature loss. Experimental results demonstrate that the normalization and improvement steps are critical for SIFT-based recognition for iris and finger vein , and the proposed technique can accomplish satisfactory recognition performance. Keywords: SIFT, Iris Recognition, Finger Vein identification and Biometric Systems.   © 2018 JASET, International Scholars and Researchers Association    

GANGGUAN BERBAHASA AKIBAT ALAT UCAP PADA ANAK USIA 9 TAHUN

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Salsabila Delaria Mulyana
Keyword(s):  
Audio Video

Bahasa anak adalah bahasa yang sangat luas karena pada masa ini anak dibebaskan menyerap semua informasi tanpa ada penyaringan yang bersifat wajib. Banyak orang dewasa yang terpesona melihat kemampuan anak dalam pemerolehan bahasa yang begitu luas. Semua informasi bisa diperoleh anak darimanapun. Akan tetapi dalam proses pemerolehan bahasa, tidak semua anak dapat menerimanya dengan sempurna. Terdapat beberapa anak yang memiliki gangguan berbahasa dalam proses belajarnya. Salah satu penyebab gangguan berbahasa pada anak adalah akibat tidak sempurnanya alat ucap yang dimiliki. Penelitian ini akan membahas penyebab gangguan berbicara pada anak usia 9 tahun akibat alat ucap. Tujuan penelitian ini adalah untuk mengetahui dan memperbaiki gangguan berbahasa yang terjadi akibat alat ucap pada anak. Metode penelitian ini adalah deskriptif kualitatif dengan objek penelitian fokus kepada anak laki-laki usia 9 tahun yang memiliki gangguan berbahasa. Data yang diteliti berbentuk audio, video beserta transkrip percakapan antara peneliti dan objek sekaligus kawan tutur dalam percakapan tersebut. Adapun hasil penelitiannya yaitu (1) Gangguan berbahasa pada anak usia 9 tahun yang diucapkan oleh alat ucap adalah ketidaksempurnaan pada bagian laringal, (2) Faktor lingkungan juga dapat menentukan bagaimana alat ucap dapat menjadi gangguan atau sebaliknya yang mendukung proses pemerolehan bahasa.

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