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    • 3. 发明申请
    • Clutch mechanism for use in power tools
    • 离合器机构用于电动工具
    • US20060289264A1
    • 2006-12-28
    • US11444964
    • 2006-06-15
    • Chen Zhong
    • Chen Zhong
    • F16D47/04
    • F16D41/073F16D7/10Y10T74/2114
    • The present invention discloses a clutch mechanism to adjust eccentricity in a power tool. The clutch mechanism comprises an outer race mounted radially on an annular main body which is mounted on an eccentric shaft. At least one first connecting member is disposed between the outer race and the annular main body. At least one second connecting member is disposed between the annular main body and the eccentric shaft. The first connecting member makes the outer race and the annular main body rotate relative to each other at one way. The second connecting member makes the annular main body and the eccentric shaft rotate relative to each other at one way. The annular main body has an axial projection formed thereon to connect with an eccentric mechanism in the power tool. With this type of clutch mechanism, the adjusted eccentricity will not change during working and torque can be transferred stably.
    • 本发明公开了一种用于调节电动工具中的偏心度的离合器机构。 离合器机构包括径向安装在安装在偏心轴上的环形主体上的外座圈。 至少一个第一连接构件设置在外座圈和环形主体之间。 至少一个第二连接构件设置在环形主体和偏心轴之间。 第一连接构件使得外圈和环形主体以一种方式相对于彼此旋转。 第二连接构件使得环形主体和偏心轴相对于彼此以一种方式旋转。 环形主体具有形成在其上的轴向突起,以与电动工具中的偏心机构连接。 使用这种离合器机构,调整后的偏心度在工作时不会发生变化,转矩稳定。
    • 4. 发明授权
    • Panchromatic sharpening method of spectral image based on fusion of overall structural information and spatial detail information
    • 基于整体结构信息和空间细节信息融合的光谱图像的全色锐化方法
    • US08879865B2
    • 2014-11-04
    • US14082948
    • 2013-11-18
    • Bo LiQizhi XuYue TianFeng GaoChen Zhong
    • Bo LiQizhi XuYue TianFeng GaoChen Zhong
    • G06K9/40G06T5/00
    • G06T5/50G06T5/004G06T2207/10024G06T2207/20221
    • The present invention provides a panchromatic sharpening method of spectral image based on fusion of overall structural information and spatial detail information, comprising: performing brightness linear stretching on a panchromatic image, so as to set the variance of the panchromatic image to be equal to the variance of said spectral image; respectively interpolating N components of the spectral image so as to generate an interpolation image series having the same resolution as that of the panchromatic image; subtracting the interpolation image series from the panchromatic image after said linear stretching to obtain difference images; performing Gauss filtering on the difference images, thereby obtaining difference tendency images; and, respectively subtracting the difference tendency image series from the panchromatic image after said linear stretching, thus obtaining fused images. The method can maintain both spectral fidelity and texture detail fidelity of the fused images, support high computation speed, and has wide applicability.
    • 本发明提供了一种基于整体结构信息和空间细节信息的融合的光谱图像的全色锐化方法,包括:在全色图像上执行亮度线性拉伸,以将全色图像的方差设置为等于方差 的所述光谱图像; 分别内插所述光谱图像的N个分量,以产生具有与全色图像相同分辨率的内插图像序列; 在所述线性拉伸之后从全色图像中减去插值图像序列以获得差分图像; 对差分图像执行高斯滤波,从而获得差异趋势图像; 并且在所述线性拉伸之后分别从全色图像中减去差异趋势图像序列,从而获得融合图像。 该方法可以保持融合图像的光谱保真度和纹理细节保真度,支持高计算速度,具有广泛的适用性。