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    • 12. 发明授权
    • System and method for providing multi-sensor super-resolution
    • 提供多传感器超分辨率的系统和方法
    • US07373019B2
    • 2008-05-13
    • US11607869
    • 2006-12-04
    • Assaf ZometShmuel Peleg
    • Assaf ZometShmuel Peleg
    • G06K9/32
    • G06T3/4053
    • A super-resolution enhanced image generating system is described for generating a super-resolution-enhanced image from an image of a scene, identified as image g0, comprising a base image and at least one other image gi, the system comprising an initial super-resolution enhanced image generator, an image projector module and a super-resolution enhanced image estimate update generator module. The initial super-resolution enhanced image generator module is configured to use the image g0 to generate a super-resolution enhanced image estimate. The image projector module is configured to selectively use a warping, a blurring and/or a decimation operator associated with the image gi to generate a projected super-resolution enhanced image estimate. The super-resolution enhanced image estimate update generator module is configured to use the input image gi and the super-resolution enhanced image estimate to generate an updated super-resolution enhanced image estimate.
    • 描述了一种超分辨率增强图像生成系统,用于从标识为图像的场景的图像生成超分辨率增强图像,其包括基本图像和至少一个其它图像g 该系统包括初始超分辨率增强图像生成器,图像投影仪模块和超分辨率增强图像估计更新生成器模块。 初始超分辨率增强图像生成器模块被配置为使用图像g <0>来生成超分辨率增强图像估计。 图像投影仪模块被配置为选择性地使用与图像相关联的翘曲,模糊和/或抽取算子来生成投影的超分辨率增强图像估计。 超分辨率增强图像估计更新发生器模块被配置为使用输入图像和超分辨率增强图像估计来生成更新的超分辨率增强图像估计。
    • 15. 发明申请
    • METHOD AND SYSTEM FOR FORMING A PANORAMIC IMAGE OF A SCENE HAVING MINIMAL ASPECT DISTORTION
    • 用于形成具有最小平面畸变的场景的全景图像的方法和系统
    • US20110043604A1
    • 2011-02-24
    • US12530064
    • 2008-03-13
    • Shmuel PelegAlex Rav-AchaGiora Engel
    • Shmuel PelegAlex Rav-AchaGiora Engel
    • H04N7/00
    • G06T3/4038H04N5/23238
    • A panoramic image is generated from a sequence of input frames captured by a camera that translates relative to a scene having at least two points at different distances from the camera. A processor (13) is responsive to optical flow between corresponding points in temporally different input frames for computing flow statistics for at least portions of some of the input frames and for computing respective stitching costs between some of the portions and respective neighboring portions thereof. A selection unit (18) selects a sequence of portions and respective neighboring portions that minimizes a cost function that is a function of the flow statistics and stitching costs. A stitching unit (21) stitches the selected portions and respective neighboring portions so as to form a panoramic image of the scene, which may then be displayed or post-processed.
    • 从照相机拍摄的一系列输入帧生成全景图像,相机相对于具有与相机不同距离的至少两个点的场景。 处理器(13)响应时间上不同的输入帧中的对应点之间的光流,用于计算至少部分输入帧的流量统计,并且用于计算一些部分及其相应部分之间的相应缝合成本。 选择单元(18)选择使作为流量统计和拼接成本的函数的成本函数最小化的部分和各个相邻部分的序列。 缝合单元(21)对所选择的部分和相应的相邻部分进行缝合,以形成场景的全景图像,然后可以显示或后处理。
    • 17. 发明申请
    • System and method for providing multi-sensor super-resolution
    • 提供多传感器超分辨率的系统和方法
    • US20070133903A1
    • 2007-06-14
    • US11607869
    • 2006-12-04
    • Assaf ZometShmuel Peleg
    • Assaf ZometShmuel Peleg
    • G06K9/32
    • G06T3/4053
    • A super-resolution enhanced image generating system is described for generating a super-resolution-enhanced image from an image of a scene, identified as image g0, comprising a base image and at least one other image gi, the-system comprising an initial super-resolution enhanced image generator, an image projector module and a super-resolution enhanced image estimate update generator module. The initial super-resolution enhanced image generator module is configured to use the image g0 to generate a super-resolution enhanced image estimate. The image projector module is configured to selectively use a warping, a blurring and/or a decimation operator associated with the image gi to generate a projected super-resolution enhanced image estimate. The super-resolution enhanced image estimate update generator module is configured to use the input image gi and the super-resolution enhanced image estimate to generate an updated super-resolution enhanced image estimate.
    • 描述了一种超分辨率增强图像生成系统,用于从标识为图像的场景的图像生成超分辨率增强图像,其包括基本图像和至少一个其它图像g 该系统包括初始超分辨率增强图像生成器,图像投影仪模块和超分辨率增强图像估计更新生成器模块。 初始超分辨率增强图像生成器模块被配置为使用图像g <0>来生成超分辨率增强图像估计。 图像投影仪模块被配置为选择性地使用与图像相关联的翘曲,模糊和/或抽取算子来生成投影的超分辨率增强图像估计。 超分辨率增强图像估计更新发生器模块被配置为使用输入图像和超分辨率增强图像估计来生成更新的超分辨率增强图像估计。
    • 20. 发明授权
    • Method and system for forming a panoramic image of a scene having minimal aspect distortion
    • 用于形成具有最小宽度失真的场景的全景图像的方法和系统
    • US08593506B2
    • 2013-11-26
    • US12530064
    • 2008-03-13
    • Shmuel PelegAlex Rav-AchaGiora Engel
    • Shmuel PelegAlex Rav-AchaGiora Engel
    • G06K9/00H04N7/00
    • G06T3/4038H04N5/23238
    • A panoramic image is generated from a sequence of input frames captured by a camera that translates relative to a scene having at least two points at different distances from the camera. A processor (13) is responsive to optical flow between corresponding points in temporally different input frames for computing flow statistics for at least portions of some of the input frames and for computing respective stitching costs between some of the portions and respective neighboring portions thereof. A selection unit (18) selects a sequence of portions and respective neighboring portions that minimizes a cost function that is a function of the flow statistics and stitching costs. A stitching unit (21) stitches the selected portions and respective neighboring portions so as to form a panoramic image of the scene, which may then be displayed or post-processed.
    • 从照相机拍摄的一系列输入帧生成全景图像,相机相对于具有与相机不同距离的至少两个点的场景。 处理器(13)响应时间上不同的输入帧中的对应点之间的光流,用于计算至少部分输入帧的流量统计,并且用于计算一些部分及其相应部分之间的相应缝合成本。 选择单元(18)选择使作为流量统计和拼接成本的函数的成本函数最小化的部分和各个相邻部分的序列。 缝合单元(21)对所选择的部分和相应的相邻部分进行缝合,以形成场景的全景图像,然后可以显示或后处理。