公开(公告)号：US20090285462A1

公开(公告)日：2009-11-19

申请号：US12454286

申请日：2009-05-14

申请人： Sylvia Anna Drabycz ,  Joseph Ross Mitchell

发明人： Sylvia Anna Drabycz ,  Joseph Ross Mitchell

IPC分类号： G06K9/62 ,  G06T7/00

CPC分类号： G06K9/527 ,  G06K2209/05 ,  G06T7/42 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/20056 ,  G06T2207/30004

摘要： A method for texture characterization is provided. Multi-dimensional spectrum data are determined by transforming multi-dimensional image data into Fourier domain. The multi-dimensional spectrum data are partitioned into a plurality of partitions, wherein each partition is associated with a predetermined set of orthogonal voice frequencies. The partitioned multi-dimensional spectrum data are then transformed into Stockwell domain resulting in discrete orthonormal Stockwell transform data. The discrete orthonormal Stockwell transform data are then processed to determine data associated with image texture, which are indicative of a feature of the object.

摘要翻译： 提供了纹理表征的方法。 多维频谱数据通过将多维图像数据变换成傅立叶域确定。 多维频谱数据被分割成多个分区，其中每个分区与预定的一组正交语音频率相关联。 然后将分割的多维光谱数据转换成Stockwell域，得到离散的正交斯托克韦尔变换数据。 然后处理离散正交斯托克韦尔变换数据以确定与图像纹理相关联的数据，其指示对象的特征。

公开(公告)号：US20090279757A1

公开(公告)日：2009-11-12

申请号：US12387641

申请日：2009-05-05

申请人： Sylvia Anna Drabycz ,  Joseph Ross Mitchell

发明人： Sylvia Anna Drabycz ,  Joseph Ross Mitchell

IPC分类号： G06K9/00

CPC分类号： G06T7/0016 ,  G06T7/42 ,  G06T2207/10088 ,  G06T2207/30016

摘要： A method for texture quantification is provided. Data indicative of a complex-valued local spatial frequency distribution in space-frequency domain are determined by processing a multi-dimensional image data set based on a Stockwell transform with a phase term corresponding to spatial locations of respective frequency components being expressed in terms of radial distance and angle of orientation. The complex-valued local spatial frequency distribution is indicative of a feature of the object. Data indicative of a low frequency energy distribution are determined by filtering the data indicative of a complex-valued local spatial frequency distribution using a band-pass filter having a predetermined low frequency energy bandwidth.

摘要翻译： 提供了纹理量化方法。 通过处理基于斯托克韦尔变换的多维图像数据集来确定表示空间频域中的复值局部空间频率分布的数据，其中相位项对应于各个频率分量的空间位置，以径向 距离和方向角度。 复值局部空间频率分布表示对象的特征。 通过使用具有预定的低频能量带宽的带通滤波器对表示复值局部空间频率分布的数据进行滤波来确定指示低频能量分布的数据。

公开(公告)号：US20080144454A1

公开(公告)日：2008-06-19

申请号：US11641322

申请日：2006-12-18

申请人： Kraig Bottemiller ,  Richard Leo Galbraith ,  Weldon Mark Hanson ,  Travis Roger Oenning ,  Michael Joseph Ross ,  Fuminori Sai

发明人： Kraig Bottemiller ,  Richard Leo Galbraith ,  Weldon Mark Hanson ,  Travis Roger Oenning ,  Michael Joseph Ross ,  Fuminori Sai

IPC分类号： G11B5/09

CPC分类号： G11B5/09 ,  G11B20/10055 ,  G11B20/10222 ,  G11B20/10481 ,  G11B20/10527 ,  G11B20/1403 ,  G11B2020/1062

摘要： The invention includes apparatus and methods that allow a data storage device perform an enhanced data recovery procedure (DRP) that includes obtaining a new digital sampling of the voltages for the failing unit of data by re-reading the analog signal and converting it to digital form using an analog-to-digital conversion (ADC) using a fixed phase clock signal. The data samples are re-interpolated using a programmable delay line. The digital values representing the voltages are stored a buffer so that the data can be processed repeatedly using varying parameters as part of the data recovery procedure. Optionally the samples stored in the buffer can be processed in the reverse direction (from end of sector to beginning of sector) without requiring modification of the standard Viterbi detector since it inherently works on data processed in either direction.

摘要翻译： 本发明包括允许数据存储设备执行增强型数据恢复过程（DRP）的装置和方法，其包括通过重新读取模拟信号并将其转换为数字形式来获得用于数据故障单元的电压的新数字采样 使用固定相位时钟信号的模数转换（ADC）。 使用可编程延迟线重新插值数据采样。 表示电压的数字值被存储在缓冲器中，使得可以使用变化的参数重复处理数据，作为数据恢复过程的一部分。 可选地，存储在缓冲器中的样本可以在相反方向（从扇区的结束到扇区的开始）进行处理，而不需要修改标准维特比检测器，因为它固有地对在任一方向上处理的数据进行工作。

公开(公告)号：US20070112543A1

公开(公告)日：2007-05-17

申请号：US11274579

申请日：2005-11-15

申请人： Kevin Harding ,  Jianming Zheng ,  Yongqing Li ,  Ming Jia ,  Guiju Song ,  Joseph Ross ,  Ralph Isaacs

发明人： Kevin Harding ,  Jianming Zheng ,  Yongqing Li ,  Ming Jia ,  Guiju Song ,  Joseph Ross ,  Ralph Isaacs

IPC分类号： G01B11/24

CPC分类号： G01B11/255 ,  G06T7/64 ,  G06T2207/10028 ,  G06T2207/30108

摘要： A computer-implemented method, system, and computer program code are provided for characterizing an edge break, e.g., part features and/or geometric discontinuities that could give rise to edge sharpness, as may be encountered in a chamfer, bevel, fillet and other part features. The methodology enables to accurately and consistently determine in a manufacturing setting, for example, any applicable geometric parameter for characterizing the edge break.

摘要翻译： 提供了计算机实现的方法，系统和计算机程序代码，用于表征边缘断裂，例如可能产生边缘锐度的部分特征和/或几何不连续性，如在倒角，斜角，圆角和其他 零件特征。 该方法使得能够在制造设置中准确和一致地确定，例如用于表征边缘断裂的任何适用的几何参数。

公开(公告)号：US20070090310A1

公开(公告)日：2007-04-26

申请号：US11259343

申请日：2005-10-24

申请人： Donald Hamilton ,  Qingying Hu ,  Kevin Harding ,  Joseph Ross

发明人： Donald Hamilton ,  Qingying Hu ,  Kevin Harding ,  Joseph Ross

IPC分类号： G01N21/88 ,  G01B11/30

CPC分类号： G01B11/2518 ,  G01N21/255 ,  G01N21/55 ,  G01N21/8806 ,  G01N2021/8845 ,  G01N2201/0635

摘要： A method for inspecting an object using a structured light measurement system that includes a light source and an imaging sensor includes illuminating each of a plurality of different areas of the object with different wavelengths of light using the light source, filtering light reflected from the object into a first wavelength of the different wavelengths, and receiving the first wavelength of light reflected from the object with the imaging sensor.

摘要翻译： 使用包括光源和成像传感器的结构化光测量系统来检查物体的方法包括使用光源照射具有不同波长的光的物体的多个不同区域中的每一个，将从物体反射的光过滤成 不同波长的第一波长，并且利用成像传感器接收从物体反射的第一波长的光。

公开(公告)号：US4648717A

公开(公告)日：1987-03-10

申请号：US794613

申请日：1985-11-04

申请人： Joseph Ross ,  Richard Schmidt

发明人： Joseph Ross ,  Richard Schmidt

IPC分类号： G01B11/25 ,  G01B11/24

CPC分类号： G01B11/2536

摘要： Methods are provided for reducing the number of projected patterns required to make two- or three-dimensional surface measurements on a sub-class of surfaces comprising relatively smooth surfaces. By including apriori knowledge about the surface to be measured, pattern ambiguities can be resolved by processing rather than by additional projected patterns.

摘要翻译： 提供了用于减少在包括相对光滑表面的表面的子类别上进行二维或三维表面测量所需的投影图案的数量的方法。 通过包含关于要测量表面的先验知识，可以通过处理而不是通过附加的投影图案来解决模式模糊。

公开(公告)号：US4630910A

公开(公告)日：1986-12-23

申请号：US580653

申请日：1984-02-16

申请人： Joseph Ross ,  Paul DiMatteo

发明人： Joseph Ross ,  Paul DiMatteo

IPC分类号： G03B29/00

CPC分类号： G03B29/00

摘要： An apparatus with a common aperture and multiple image recording surfaces with individual filters and/or controlled shutters enables the implementation of several methods of 3-D measurement systems. The parallel nature of the device lends to short measurement times suitable for measuring moving objects. A similar apparatus may be constructed to project multiple images simultaneously or in rapid succession. Elimination of mechanical motion within the projectors and cameras of the prior art reduce the measurement time significantly. A new method of 3-D measurement employing a sweeping light plane and time encoded image recording uses the apparatus. An alternate method maintains a stationary projected light plane through which an object moves as it is measured in 3-D. Another method uses simultaneous projection of light patterns at different frequencies. Another method employs the time of flight of a light pulse and time encoded recording of the reflected energy.

摘要翻译： 具有公共孔径和具有单独滤光器和/或受控百叶窗的多个图像记录表面的装置使得能够实现三维测量系统的几种方法。 设备的平行特性有助于测量移动物体的测量时间。 可以构造类似的装置以同时或快速连续投影多个图像。 消除现有技术的投影仪和照相机内的机械运动显着减少测量时间。 采用扫描光平面和时间编码图像记录的三维测量的新方法使用该装置。 一种替代方法是保持一个固定的投影光平面，物体在3-D中测量时可以通过该平面移动。 另一种方法使用不同频率的光图案的同时投影。 另一种方法采用光脉冲的飞行时间和反射能量的时间编码记录。

公开(公告)号：US4594001A

公开(公告)日：1986-06-10

申请号：US539615

申请日：1983-10-06

申请人： Paul DiMatteo ,  Joseph Ross ,  Richard Schmidt

发明人： Paul DiMatteo ,  Joseph Ross ,  Richard Schmidt

IPC分类号： G01B11/24

CPC分类号： G01B11/24

摘要： An object is scanned first with a light plane from a variable-intensity light-plane projector, and the reflected light is used as signals to modify point by point the output of the projector in accordance with the intensity of the respective reflective-light signal. Thereupon the object is scanned a second time and the projector is instructed to apply less light than before to those points of the object from which a strong reflected-light signal was received during the first scan, and/or to apply more light to points from which a weak reflected-light signal was received during the first scan. In similar manner, a projected intensity encoded light volume is projected on an object and the reflected light is used as signals to point-by-point modify the output of the projector for subsequent projections.

摘要翻译： 首先用来自可变强度光平面投影仪的光平面扫描物体，并且将反射光用作根据相应反射光信号的强度逐点修改投影仪的输出的信号。 因此，第二次扫描物体，并且指示投影仪将比以前更少的光施加到在第一次扫描期间从其接收到强烈的反射光信号的物体的那些点，和/或向多个点施加更多的光 在第一次扫描期间接收到弱反射光信号。 以类似的方式，将投影强度编码光体积投射在物体上，并且将反射光用作逐点修改投影仪的输出以用于随后的投影的信号。

公开(公告)号：US4443706A

公开(公告)日：1984-04-17

申请号：US463970

申请日：1983-02-04

申请人： Paul DiMatteo ,  Joseph Ross

发明人： Paul DiMatteo ,  Joseph Ross

IPC分类号： G01B11/24

CPC分类号： G01B11/24

摘要： A method for locating points on a surface in which the surface is irradiated selectively with an irradiating volume which has a varying intensity that defines a first pattern. After irradiating the surface with the first pattern, the surface is irradiated similarly with volumes having varying intensities defining a second or more patterns. Both of these patterns are applied to a point to be located on the surface. The radiation impinging on the surface is recorded by a camera which forms images of the patterns. The images are scanned to find the intensities of the point in the two or more patterns. More than one pattern may be simultaneously irradiated, using different frequencies to distinquish the data. The location of the point on the surface is dependent on a predetermined ratio or difference of the intensities of the point in the two or more patterns. The patterns may be linear, sinusoidal, smooth, non-smooth and/or two dimensional functions ultimately producing a single valued ratio or difference result.

摘要翻译： 一种用于定位表面的点的方法，其中表面被选择性地照射具有限定第一图案的变化强度的照射体积。 在用第一图案照射表面之后，类似于具有限定第二或更多图案的强度变化的体积照射表面。 这些图案都被应用于要位于表面上的点。 通过形成图案图像的照相机记录入射在表面上的辐射。 扫描图像以找到两个或多个图案中的点的强度。 可以同时照射不止一种图案，使用不同的频率来区分数据。 表面上的点的位置取决于两个或更多个图案中的点的预定比率或强度差。 这些图案可以是线性的，正弦的，平滑的，非平滑的和/或二维的功能，最终产生单值或差分结果。

公开(公告)号：US09656591B1

公开(公告)日：2017-05-23

申请号：US14837923

申请日：2015-08-27

申请人： Jayson Dumenigo ,  Joseph Ross

发明人： Jayson Dumenigo ,  Joseph Ross

IPC分类号： A44B11/00 ,  B60P7/08 ,  A44B11/04 ,  A44B11/06 ,  A44B11/16

CPC分类号： B60P7/083 ,  A44B11/04 ,  A44B11/065 ,  A44B11/16 ,  B66C1/18 ,  B66D3/02

摘要： A securing strap having at least two strap securing interfaces that functions in combination with a ratcheting device. The strap has a first end, a second end, an inner surface, an outer surface, an upper edge, and a lower edge. The first end of the strap is looped around a strap attachment rod on the ratcheting device and extends back over a section of the strap allowing the two strap sections to be attached. At intervals along the two attached strap sections, attachment means are used to create openings, into which the at least two strap securing intervals and at least one strap securing member are inserted when securing an object. Once the strap is inserted through the ratcheting device, the two securing interfaces and the at least one securing member, the strap remains in place securing the object even if the ratcheting device fails.