搜索结果: 1-6 共查到“计算机软件 HMM”相关记录6条 . 查询时间(0.083 秒)
一种序列家族Profile HMM寻优的PSO
Profile HMM PSO HMM模型
2009/9/10
针对在训练一个序列家族的Profile HMM时经常会得到局部最优HMM的问题,也就是说找到全局最优Profile HMM的概率不高.通过分析训练一个序列家族Profile HMM方法的特点和Profile HMM本身的结构特点提出了一种结合多个局部最优或次优Profile HMM来寻找最优模型的PSO算法,以提高序列家族Profile HMM寻优的概率.
基于HMM的分类器集成方法在脱机手写大写金额识别中的应用
HMM 分类器集成 脱机手写大写金额识别
2009/2/8
以脱机手写大写金额为研究对象，对其分别提取归一化小波特征、笔划密度特征和黑像素百分比特征，在分别形成独立的HMM分类器的基础上，将其按照一定的规则进行集成。实验结果表明，该方法能有效提高系统的识别率。
A Vision-Based Sign Language Recognition System Using Tied-Mixture Density HMM
Sign Language Recognition System Tied-Mixture Density HMM
2004/12/31
A Vision-Based Sign Language Recognition System Using Tied-Mixture Density HMM.
Vision-Based Sign Language Recognition Using Sign-Wise Tied Mixture HMM,
Vision-Based Sign Language Recognition Sign-Wise Tied Mixture HMM
2004/12/31
In this paper, a new sign-wise tied mixture HMM (SWTMHMM)is proposed and applied in vision-based sign language recognition (SLR). In the SWTMHMM, the mixture densities of the same sign model are tied ...
Based on HMM and SVM Multilayer Architecture Classifier for Chinese Sign Language Recognition with Large Vocabulary
HMM SVM Multilayer Architecture Classifier Chinese Sign Language Recognition
2004/12/31
This paper has put forward a new architecture classifier method for Chinese sign language recognition (CSLR) to improve the performance of recognition. It is a signer-independent method, to recognize ...
A Chinese Sign Language Recognition System Based on SOFM/HMM/SRN
Sign Language Recognition System SOFM/HMM/SRN
2004/12/31
In sign language recognition (SLR), the major challenges now are developing methods that solve signer-independent
continuous sign problems. In this paper, SOFM/HMM is first presented for modeling sig...