搜索结果: 1-15 共查到“信息处理技术 Recognition”相关记录47条 . 查询时间(0.281 秒)
Automated speech-recognition technology has become more common with the popularity of virtual assistants like Siri, but many of these systems only perform well with the most widely spoken of the world...
Successive pattern learning based on test feature classifier and its application to dynamic recognition problems
classifi cation test feature classifi er successive learning dynamic recognition problem
2015/8/25
Fundamental characteristics of successive lerarning by Test Feature Classifier(TFC), which is non-parametric and effective with small data, are examined. In the learning, a new set of training o...
Pattern Recognition by Hierarchical Temporal Memory
Pattern Recognition Hierarchical Temporal Memory
2015/7/21
Hierarchical Temporal Memory (HTM) is still largely unknown by the pattern recognition community and only a few studies have been published in the scientific literature. This paper reviews HTM archite...
An Investigation into Better Frequency Warping for Time-Varying Speaker Recognition
Investigation Better Frequency Warping Time-Varying Speaker Recognition
2012/12/3
Performance degradation has been observed in presence of time intervals in practical speaker recognition systems. Researchers usually resort to enrollment data
augmentation, speaker model adaptation...
A K-Phoneme-Class based Multi-Model Method for Short Utterance Speaker Recognition
A K-Phoneme-Class Multi-Model Method Short Utterance Speaker Recognition
2012/12/3
For GMM-UBM based text-independent speaker recognition, the performance decreases significantly when the test speech is too short. Considering that the use of text information is he...
A RECOGNITION METHOD FOR AIRPLANE TARGETS USING 3D POINT CLOUD DATA
LiDAR Point cloud data Target recognition Target segmentation KD-Tree Moment invariants
2012/7/30
LiDAR is capable of obtaining three dimension coordinates of the terrain and targets directly and is widely applied in digital city, emergent disaster mitigation and environment monitoring. Especially...
Syllable Category Based Short Utterance Speaker Recognition
Syllable Category Based Short Utterance Speaker Recognition
2012/7/16
In Short Utterance Speaker Recognition (SUSR), the role of complete speech units like syllables in carrying speaker information needs further
investigation. This paper presents ...
Overview of Front-end Features for Robust Speaker Recognition
Overview Front-end Features Robust Speaker Recognition
2012/5/19
This paper provides an overview of automatic speaker recognition technologies, with an emphasis on front-end features for robust speaker recognition. We categorize the front-end features into ...
Discrimination-Emphasized Mel-Frequency-Warping for Time-Varying Speaker Recognition
Discrimination-Emphasized Mel-Frequency-Warping Time-Varying Speaker Recognition
2011/10/18
Performance degradation with time varying is a generally acknowledged phenomenon in speaker recognition and it is widely assumed that speaker models should be updated from time to time to mainta...
Segmentation-based Method for Text-Dependent Speaker Recognition in Embedded Applications
Segmentation-based Method Text-Dependent Speaker Recognition Embedded Applications
2010/12/14
In this paper, a fast algorithm for text-dependent speaker recognition is proposed for real-time applications on embedded platforms. Considering the similarity and effectiveness, w...
Using Phoneme Recognition and Text-dependent Speaker Verification to Improve Speaker Segmentation for Chinese Speech
speaker segmentation phoneme recognition text-dependent short utterances
2010/9/26
Speaker segmentation is widely used in many tasks such as multi-speaker detection and speaker tracking. The segmentation performance depends on the performance of
speaker verification (SV) between t...
Near-Duplicate Video Matching with Transformation Recognition
Near-Duplicate Video Matching Transformation Recognition
2009/12/31
Nowadays, the issue of near-duplicate video matching has been extensively studied. However, transformation, which is one of the major causes of near-duplicates, has been little discussed. In this pape...
Vocabulary Tree Incremental Indexing for Scalable Scene Recognition
Vocabulary Tree Incremental Indexing Scene Recognition
2008/12/31
This work aims at developing a scalable vision-based location recognition system where the backend database can be updated incrementally. Our proposed framework enables incremental indexing of vocabul...
V-LGBP: Volume Based Local Gabor Binary Patterns for Face Representation and Recognition
V-LGBP Gabor Binary Patterns Face Representation
2008/12/31
In this paper, we propose volume based local Gabor binary patterns (V-LGBP) for face
representation and recognition. In our method, the Gabor feature set of each gray image is regarded as a three dim...
Low-Resolution Face recognition via Coupled Locality Preserving Mappings
Low-Resolution Face recognition Preserving Mappings
2008/12/31
Practical face recognition systems are sometimes confronted with low-resolution face images. Traditional two-step methods solve this problem through employing super-resolution
(SR). However, these me...