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文件名称:CalBMPpsnr
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- 上传时间：2013-06-22
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本文采用 Sobel 算子检测待插像素点周围的原图像像素点，判断其是否边缘点并检测出边缘方向，再依据沿边缘走向的像素点灰度变化平缓，边缘两侧像素点灰度值突变的进
行待插像素点的自适应插值。该算法具有较低的算法复杂度良好的客观质量，视觉效果以及最佳的图像缩放综合性能。本文工作是正在开发的数字电视图像后处理SoC芯片中
的一部分，下一步工作为：完成本文算法的硬件实现，将其作为 SoC 芯片中的图像缩放模块，与降噪模块、去隔行模块等其他 IP 模块一起形成完整的数字电视图像后处理 SoC芯片。
-In this paper, Sobel operator detected around the point to be interpolated pixel of the original image pixel to determine whether the detected edge point and the edge direction, and then based on the pixels along the edge to smooth gray change, on both sides of the edge pixel gray value mutation the conduct to be interpolated pixel adaptive interpolation. The algorithm has lower computational complexity of the objective good quality, best visual effects and image scaling overall performance. This work is being developed for digital TV SoC chip image post-processing part, the next step is: complete hardware implementation of the algorithm, as a SoC chip image scaling module, the module with noise reduction, de-interlacing, and other modules IP module together to form a complete digital television image post-processing SoC chip.
行待插像素点的自适应插值。该算法具有较低的算法复杂度良好的客观质量，视觉效果以及最佳的图像缩放综合性能。本文工作是正在开发的数字电视图像后处理SoC芯片中
的一部分，下一步工作为：完成本文算法的硬件实现，将其作为 SoC 芯片中的图像缩放模块，与降噪模块、去隔行模块等其他 IP 模块一起形成完整的数字电视图像后处理 SoC芯片。
-In this paper, Sobel operator detected around the point to be interpolated pixel of the original image pixel to determine whether the detected edge point and the edge direction, and then based on the pixels along the edge to smooth gray change, on both sides of the edge pixel gray value mutation the conduct to be interpolated pixel adaptive interpolation. The algorithm has lower computational complexity of the objective good quality, best visual effects and image scaling overall performance. This work is being developed for digital TV SoC chip image post-processing part, the next step is: complete hardware implementation of the algorithm, as a SoC chip image scaling module, the module with noise reduction, de-interlacing, and other modules IP module together to form a complete digital television image post-processing SoC chip.
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下载文件列表
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.aps
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.clw
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.cpp
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.dsp
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.dsw
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.h
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.ncb
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.opt
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.plg
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.rc
CalBMPpsnr/CalBMPpsnr/CalBMPpsnrDlg.cpp
CalBMPpsnr/CalBMPpsnr/CalBMPpsnrDlg.h
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.bsc
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.exe
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.ilk
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.obj
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.pch
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.pchi
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.pdb
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.res
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.sbr
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnrDlg.obj
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnrDlg.sbr
CalBMPpsnr/CalBMPpsnr/Debug/StdAfx.obj
CalBMPpsnr/CalBMPpsnr/Debug/StdAfx.sbr
CalBMPpsnr/CalBMPpsnr/Debug/vc60.idb
CalBMPpsnr/CalBMPpsnr/Debug/vc60.pdb
CalBMPpsnr/CalBMPpsnr/ReadMe.txt
CalBMPpsnr/CalBMPpsnr/res/CalBMPpsnr.ico
CalBMPpsnr/CalBMPpsnr/res/CalBMPpsnr.rc2
CalBMPpsnr/CalBMPpsnr/resource.h
CalBMPpsnr/CalBMPpsnr/StdAfx.cpp
CalBMPpsnr/CalBMPpsnr/StdAfx.h
CalBMPpsnr/CalBMPpsnr/Debug
CalBMPpsnr/CalBMPpsnr/res
CalBMPpsnr/CalBMPpsnr
CalBMPpsnr
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.clw
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.cpp
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.dsp
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.dsw
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.h
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.ncb
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.opt
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.plg
CalBMPpsnr/CalBMPpsnr/CalBMPpsnr.rc
CalBMPpsnr/CalBMPpsnr/CalBMPpsnrDlg.cpp
CalBMPpsnr/CalBMPpsnr/CalBMPpsnrDlg.h
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.bsc
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.exe
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.ilk
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.obj
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.pch
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.pchi
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.pdb
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.res
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnr.sbr
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnrDlg.obj
CalBMPpsnr/CalBMPpsnr/Debug/CalBMPpsnrDlg.sbr
CalBMPpsnr/CalBMPpsnr/Debug/StdAfx.obj
CalBMPpsnr/CalBMPpsnr/Debug/StdAfx.sbr
CalBMPpsnr/CalBMPpsnr/Debug/vc60.idb
CalBMPpsnr/CalBMPpsnr/Debug/vc60.pdb
CalBMPpsnr/CalBMPpsnr/ReadMe.txt
CalBMPpsnr/CalBMPpsnr/res/CalBMPpsnr.ico
CalBMPpsnr/CalBMPpsnr/res/CalBMPpsnr.rc2
CalBMPpsnr/CalBMPpsnr/resource.h
CalBMPpsnr/CalBMPpsnr/StdAfx.cpp
CalBMPpsnr/CalBMPpsnr/StdAfx.h
CalBMPpsnr/CalBMPpsnr/Debug
CalBMPpsnr/CalBMPpsnr/res
CalBMPpsnr/CalBMPpsnr
CalBMPpsnr
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