求翻译：对于人脸表情而言，不同的表情类间的显着特征主要集中在眼睛、鼻子和嘴区域。为了更好的提取眼睛、鼻子和嘴三个区域的纹理特征，来减少遮挡对人脸表情识别的影响，本文将人脸表情图像分割成2行3列共6个区域。是什么意思？

For facial expression , the salient features of different expressions among classes focused on the eyes, nose and mouth area.

For face expressions, different expression between the distinct features mainly concentrated in the eyes, nose and mouth area. In order to better extract eyes, nose and mouth 3 OF THE REGIONAL texture characteristics, to reduce shading of the face expression recognition of the impact that this will

Speaking of the human face expression, the different expression class between of dominant character mainly concentrates the mouth region in the eye, the nose and.For the better extraction eye, the nose and the mouth three region texture characteristics, reduce the mask to the human face expression r

For facial expressions, and different expressions distinguishing characteristic between classes are mainly concentrated in the eyes, nose and mouth area. For better extraction of the eyes, nose and mouth texture in three areas, to reduce the occlusion effect on facial expression recognition, this fa

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