发明名称 |
METHOD AND DEVICE FOR TRAINING CLASSIFIER, METHOD AND DEVICE FOR RECOGNIZING PICTURE |
摘要 |
<p>A method and device for training a picture classifier are provided. The method includes: A, dividing a training picture set for the classifier training into one positive example sample set and more than two negative example sample sets; B, determining a feature group for distinguishing the positive example sample set and the negative example sets with respect to each negative example sample set; C, training and obtaining the classifier through the feature group. Also, a method and device using the picture classifier to recognize the picture are provided.</p> |
申请公布号 |
WO2010037332(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
WO2009CN74110 |
申请日期 |
2009.09.22 |
申请人 |
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED;FU, LIBO;WANG, JIANYU;CHEN, BO |
发明人 |
FU, LIBO;WANG, JIANYU;CHEN, BO |
分类号 |
G06K9/62 |
主分类号 |
G06K9/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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