| 分块大小对BCS框架下移动机器人图像重构影响 |
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| 引用本文： | 曾艳,孙占跃,王康,孙达明.分块大小对BCS框架下移动机器人图像重构影响[J].工业技术与职业教育,2020,18(2):8-11. |
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| 作者姓名： | 曾艳 孙占跃 王康 孙达明 |
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| 作者单位： | 唐山工业职业技术学院,河北 唐山 063299,首钢京唐钢铁联合有限责任公司,河北 唐山 063299,唐山工业职业技术学院,河北 唐山 063299,唐山工业职业技术学院,河北 唐山 063299 |
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| 摘 要： | 将分块压缩感知应用到移动机器人图像成像中时,图像分块的大小对图像重构有一定的影响。重点在基于BCS和SPL-DCT-DDDCWTT重构模型基础上,研究了分块大小对重构效果的影响。实验结果表明,随着分块增大,图像重构精度呈上升趋势,但重构时间都呈先下降后上升的趋势,综合分析,在分块大小为附近时,图像的重构效果达到最佳。
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| 关 键 词： | 分块大小 BCS SPL-DCT-DDDCWTT 移动机器人 重构效果 |
Impact of Block Size On Mobile Robot Image Reconstruction in BCS Framework |
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| ZENG Yan,SUN Zhanyue,WANG Kang,SUN Daming.Impact of Block Size On Mobile Robot Image Reconstruction in BCS Framework[J].Industrial Technology and Vocational Education,2020,18(2):8-11. |
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| Authors: | ZENG Yan SUN Zhanyue WANG Kang SUN Daming |
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| Affiliation: | (Tangshan Polytechnic College,Tangshan 063299,China;Shougang Jingtang United Iron&Steel Co.Ltd,Tangshan 063299,China) |
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| Abstract: | Block compressed sensing is applied to the imaging of mobile robot images.The size of block image has a certain effect on image reconstruction.This paper focuses on the impact of block image size on reconstruction effect based on the BCS and SPL-DCT-DDDCWTT model.The experimental results show that the image reconstruction accuracy increases with the block size increases and the reconstruction time decreases first and then increases.Overall,the best reconstruction effect of the image appears when the block is. |
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| Keywords: | block image size BCS SPL-DCT-DDDCWTT mobile robot reconstruction effect |
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