منابع مشابه
Pass-Phrase based Speaker Identification
The problem of speaker identification is an area with many different applications. The most practical use can be found in applications dealing with security, surveillance, and automatic transcription in a multi-speaker environment. Speaker identification is a difficult task and the task has several different approaches. The state of the art for speaker identification techniques include Dynamic ...
متن کاملPass Phrase Based Speaker Recognition for Authentication
Speaker recognition in applications of our daily lives is not yet in widespread use. In order for biometric technology to make sense for real-world authentication applications and be accepted by end users, convenience of use, robustness and accuracy of such a system are equally important. This paper defines these requirements for pass phrase based voice authentication embedded within a multi mo...
متن کاملIncorporating pass-phrase dependent background models for text-dependent speaker verification
In this paper, we propose a pass-phrase dependent background model (PBM) for text dependent (TD) speaker verification (SV) to integrate pass-phrase identification process (without an additional separate identification system) in the conventional TD-SV system, where a PBM is derived from a text-independent background model through adaptation using the utterances of a particular pass-phrase. Duri...
متن کاملAudiovisual-based adaptive speaker identification
An adaptive speaker identification system is presented in this paper, which aims to recognize speakers in feature films by exploiting both audio and visual cues. Specifically, the audio source is first analyzed to identify speakers using a likelihood-based approach. Meanwhile, the visual source is parsed to recognize talking faces using face detection/recognition and mouth tracking techniques. ...
متن کاملSpeaker Discriminative Weighting Method for VQ-Based Speaker Identification
We consider the matching function in vector quantization based speaker identification system. The model of a speaker is a codebook generated from the set of feature vectors from the speakers voice sample. The matching is performed by evaluating the similarity of the unknown speaker and the models in the database. In this paper, we propose to use weighted matching method that takes into account ...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2010
ISSN: 0975-8887
DOI: 10.5120/1504-2022