Super resolution using gaussian regression
    31.
    发明授权
    Super resolution using gaussian regression 有权
    超分辨率使用高斯回归

    公开(公告)号:US07941004B2

    公开(公告)日:2011-05-10

    申请号:US12112010

    申请日:2008-04-30

    IPC分类号: G06K9/32 G09G5/00

    CPC分类号: G06T3/4053

    摘要: A computer implemented technique for producing super resolution images from ordinary images or videos containing a number of images wherein a number of non-smooth low resolution patches comprising an image are found using edge detection methodologies. The low resolution patches are then transformed using selected basis of a Radial Basis Function (RBF) and Gaussian process regression is used to generate high resolution patches using a trained model. The high resolution patches are then combined into a high resolution image or video.

    摘要翻译: 一种计算机实现的技术,用于从包含多个图像的普通图像或视频产生超分辨率图像,其中使用边缘检测方法找到包括图像的多个非平滑低分辨率补丁。 然后使用径向基函数(RBF)的选定基础来转换低分辨率补丁,并使用高斯过程回归来生成使用训练模型的高分辨率补丁。 然后将高分辨率补丁组合成高分辨率图像或视频。

    SUPER RESOLUTION USING GAUSSIAN REGRESSION
    32.
    发明申请
    SUPER RESOLUTION USING GAUSSIAN REGRESSION 有权
    使用高斯回归的超级分辨率

    公开(公告)号:US20090274385A1

    公开(公告)日:2009-11-05

    申请号:US12112010

    申请日:2008-04-30

    IPC分类号: G06K9/40

    CPC分类号: G06T3/4053

    摘要: A computer implemented technique for producing super resolution images from ordinary images or videos containing a number of images wherein a number of non-smooth low resolution patches comprising an image are found using edge detection methodologies. The low resolution patches are then transformed using selected basis of a Radial Basis Function (RBF) and Gaussian process regression is used to generate high resolution patches using a trained model. The high resolution patches are then combined into a high resolution image or video.

    摘要翻译: 一种计算机实现的技术,用于从包含多个图像的普通图像或视频产生超分辨率图像,其中使用边缘检测方法找到包括图像的多个非平滑低分辨率补丁。 然后使用径向基函数(RBF)的选定基础来转换低分辨率补丁,并使用高斯过程回归来生成使用训练模型的高分辨率补丁。 然后将高分辨率补丁组合成高分辨率图像或视频。

    Soft Edge Smoothness Prior and Application on Alpha Channel Super Resolution
    33.
    发明申请
    Soft Edge Smoothness Prior and Application on Alpha Channel Super Resolution 有权
    软边缘平滑度先前和Alpha通道超分辨率应用

    公开(公告)号:US20080267525A1

    公开(公告)日:2008-10-30

    申请号:US11869906

    申请日:2007-10-10

    IPC分类号: G06K9/40

    CPC分类号: G06T3/403

    摘要: Systems and methods are disclosed for processing a low resolution image by performing a high resolution edge segment extraction on the low resolution image; performing an image super resolution on each edge segment; performing reconstruction constraint reinforcement; and generating a high quality image from the low quality image.

    摘要翻译: 公开了通过在低分辨率图像上执行高分辨率边缘段提取来处理低分辨率图像的系统和方法; 在每个边缘片段上执行图像超分辨率; 执行重建约束加固; 并从低质量图像生成高质量图像。

    Video surveillance system with object detection and probability scoring based on object class
    34.
    发明授权
    Video surveillance system with object detection and probability scoring based on object class 有权
    基于对象类的对象检测和概率评分的视频监控系统

    公开(公告)号:US07127083B2

    公开(公告)日:2006-10-24

    申请号:US10917225

    申请日:2004-08-12

    IPC分类号: G06K9/00

    摘要: A video surveillance system uses rule-based reasoning and multiple-hypothesis scoring to detect predefined behaviors based on movement through zone patterns. Trajectory hypothesis spawning allows for trajectory splitting and/or merging and includes local pruning to managed hypothesis growth. Hypotheses are scored based on a number of criteria, illustratively including at least one non-spatial parameter. Connection probabilities computed during the hypothesis spawning process are based on a number of criteria, illustratively including object size. Object detection and probability scoring is illustratively based on object class.

    摘要翻译: 视频监控系统使用基于规则的推理和多重假设评分来根据通过区域模式的移动来检测预定义的行为。 轨迹假设产卵允许轨迹分裂和/或合并,并包括局部修剪以管理假设增长。 假设基于许多标准进行评分,示例性地包括至少一个非空间参数。 在假设产卵过程期间计算的连接概率基于许多标准,示例性地包括对象大小。 对象检测和概率评分说明性地基于对象类。

    Video surveillance system with trajectory hypothesis spawning and local pruning
    35.
    发明申请
    Video surveillance system with trajectory hypothesis spawning and local pruning 审中-公开
    具有轨迹假设产卵和局部修剪的视频监控系统

    公开(公告)号:US20050104960A1

    公开(公告)日:2005-05-19

    申请号:US10917009

    申请日:2004-08-12

    摘要: A video surveillance system uses rule-based reasoning and multiple-hypothesis scoring to detect predefined behaviors based on movement through zone patterns. Trajectory hypothesis spawning allows for trajectory splitting and/or merging and includes local pruning to managed hypothesis growth. Hypotheses are scored based on a number of criteria, illustratively including at least one non-spatial parameter. Connection probabilities computed during the hypothesis spawning process are based on a number of criteria, illustratively including object size. Object detection and probability scoring is illustratively based on object class.

    摘要翻译: 视频监控系统使用基于规则的推理和多重假设评分来根据通过区域模式的移动来检测预定义的行为。 轨迹假设产卵允许轨迹分裂和/或合并,并包括局部修剪以管理假设增长。 假设基于许多标准进行评分,示例性地包括至少一个非空间参数。 在假设产卵过程期间计算的连接概率基于许多标准,示例性地包括对象大小。 对象检测和概率评分说明性地基于对象类。

    Method of expanding double negative T cells
    36.
    发明授权
    Method of expanding double negative T cells 有权
    扩大双阴性T细胞的方法

    公开(公告)号:US09018004B2

    公开(公告)日:2015-04-28

    申请号:US12093492

    申请日:2006-11-20

    IPC分类号: C12N5/0783

    摘要: A method of expanding double negative T cells in culture is described. The method comprises (a) providing a starting sample comprising DN T cells or precursors thereof; (b) substantially depleting CD8+ and CD4+ T cells from the starting sample; (c) culturing the sample from step (b) with an immobilized T cell mitogen in a culture medium comprising an agent that can stimulate DN T cell growth; (d) washing the cells obtained in step (c) and resuspending in a culture medium comprising the agent without the T cell mitogen; and (e) washing the cells obtained in step (d) and resuspending in a culture medium comprising the agent and a soluble T cell mitogen. The DN T cells obtained by the method are useful in a variety of applications including the treatment of cancer, infectious diseases, graft versus host disease and autoimmune disease.

    摘要翻译: 描述了在培养中扩增双重负T细胞的方法。 该方法包括(a)提供包含DN T细胞或其前体的起始样品; (b)从起始样品中大量消耗CD8 +和CD4 + T细胞; (c)在包含可刺激DN T细胞生长的试剂的培养基中培养来自步骤(b)的样品与固定的T细胞丝裂原; (d)洗涤步骤(c)中获得的细胞,并重新悬浮在包含不含T细胞丝裂原的试剂的培养基中; 和(e)洗涤步骤(d)中获得的细胞,并重新悬浮于包含该试剂和可溶性T细胞丝裂原的培养基中。 通过该方法获得的DN T细胞可用于各种应用,包括治疗癌症,感染性疾病,移植物抗宿主病和自身免疫性疾病。

    Soft edge smoothness prior and application on alpha channel super resolution
    38.
    发明授权
    Soft edge smoothness prior and application on alpha channel super resolution 有权
    软边缘光滑度先于Alpha通道超分辨率应用

    公开(公告)号:US08335403B2

    公开(公告)日:2012-12-18

    申请号:US11869906

    申请日:2007-10-10

    IPC分类号: G06K9/32

    CPC分类号: G06T3/403

    摘要: Systems and methods are disclosed for processing a low resolution image by performing a high resolution edge segment extraction on the low resolution image; performing an image super resolution on each edge segment; performing reconstruction constraint reinforcement; and generating a high quality image from the low quality image.

    摘要翻译: 公开了通过在低分辨率图像上执行高分辨率边缘段提取来处理低分辨率图像的系统和方法; 在每个边缘片段上执行图像超分辨率; 执行重建约束加固; 并从低质量图像生成高质量图像。

    Method for Fast Measurement of the Saturation and the Resistivity of a Porous Medium
    39.
    发明申请
    Method for Fast Measurement of the Saturation and the Resistivity of a Porous Medium 失效
    快速测量多孔介质饱和度和电阻率的方法

    公开(公告)号:US20090066335A1

    公开(公告)日:2009-03-12

    申请号:US12204932

    申请日:2008-09-05

    申请人: Marc Fleury Mei Han

    发明人: Marc Fleury Mei Han

    IPC分类号: G01V3/32

    摘要: A method for measuring the conducting fluid saturation and the resistivity of a porous medium have application to development of underground geological formations. A solid sample is extracted from the medium and placed in a centrifugation cell, beside a second sample for limiting the capillary in the first sample. The two samples are partly desaturated by subjecting them to centrifugation. The resistivity of the sample is measured by placing it in a radial-electrode resistivity measurement cell. The saturation of the sample is then determined by measuring its nuclear magnetization by means of an NMR device. Repeating this procedure for different centrifugation velocities provide resistivity and saturation pairs allowing a relationship between saturation and resistivity to be estimated.

    摘要翻译: 用于测量导电流体饱和度和多孔介质电阻率的方法可用于开发地下地质构造。 将固体样品从培养基中提取并置于离心细胞中,除了第二个样品外,用于限制第一个样品中的毛细管。 两个样品通过使其离心而部分去饱和。 通过将样品放置在径向电极电阻率测量单元中来测量样品的电阻率。 然后通过NMR装置测量其核磁化强度来确定样品的饱和度。 对于不同的离心速度重复此过程提供电阻率和饱和度对,以便估计饱和度和电阻率之间的关系。

    VIDEO SUPER-RESOLUTION USING PERSONALIZED DICTIONARY
    40.
    发明申请
    VIDEO SUPER-RESOLUTION USING PERSONALIZED DICTIONARY 审中-公开
    使用个性化词典的视频超分辨率

    公开(公告)号:US20070103595A1

    公开(公告)日:2007-05-10

    申请号:US11553552

    申请日:2006-10-27

    IPC分类号: H04N5/00

    摘要: A video super-resolution method that combines information from different spatial-temporal resolution cameras by constructing a personalized dictionary from a high resolution image of a scene resulting in a domain specific prior that performs better than a general dictionary built from images.

    摘要翻译: 一种视频超分辨率方法,其通过从场景的高分辨率图像构造个性化字典来组合来自不同空间 - 时间分辨率相机的信息,从而产生比由图像构建的通用字典更好的域特定。