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    • 38. 发明申请
    • Image View Synthesis Using a Three-Dimensional Reference Model
    • 使用三维参考模型的图像视图合成
    • US20100066732A1
    • 2010-03-18
    • US12211596
    • 2008-09-16
    • Johannes P. KopfMichael F. CohenDaniel LischinskiMatthieu T. Uyttendaele
    • Johannes P. KopfMichael F. CohenDaniel LischinskiMatthieu T. Uyttendaele
    • G06T15/20
    • G06T15/20
    • A novel image view may be synthesized using a three-dimensional reference model. In an example embodiment, a device-implemented method for synthesizing a novel image view includes acts of registering, selecting, applying and synthesizing. An image is registered to at least one reference model. A source block of visual data from the image is selected with regard to a destination block of the reference model based on a source depth associated with the source block and a destination depth associated with the destination block. The destination position of the destination block of the reference model is not visible in the image. The source block of visual data from the image is applied to the destination block of the reference model to produce an image-augmented model. A novel image view is synthesized using the image-augmented model.
    • 可以使用三维参考模型来合成新颖的图像视图。 在示例性实施例中,用于合成新颖图像视图的设备实现方法包括注册,选择,应用和合成的动作。 图像被注册到至少一个参考模型。 基于与源块相关联的源深度和与目的地块相关联的目的地深度,针对参考模型的目的地块来选择来自图像的视觉数据的源块。 参考模型的目的地块的目标位置在图像中不可见。 来自图像的视觉数据的源块被应用于参考模型的目的地块以产生图像增强模型。 使用图像增强模型合成新颖的图像视图。
    • 40. 发明申请
    • JOINT BILATERAL UPSAMPLING
    • 联合双边UPSAMPLING
    • US20080267494A1
    • 2008-10-30
    • US11742325
    • 2007-04-30
    • Michael F. CohenMatthew T. UyttendaeleDaniel LischinskiJohannes Kopf
    • Michael F. CohenMatthew T. UyttendaeleDaniel LischinskiJohannes Kopf
    • G06K9/00
    • G06T3/4007
    • A “Joint Bilateral Upsampler” uses a high-resolution input signal to guide the interpolation of a low-resolution solution set (derived from a downsampled version of the input signal) from low-to high-resolution. The resulting high-resolution solution set is then saved or applied to the original input signal to produce a high-resolution output signal. The high-resolution solution set is close to what would be produced directly from the input signal without downsampling. However, since the high-resolution solution set is constructed in part from a downsampled version of the input signal, it is computed using significantly less computational overhead and memory than a solution set computed directly from a high-resolution signal. Consequently, the Joint Bilateral Upsampler is advantageous for use in near real-time operations, in applications where user wait times are important, and in systems where computational costs and available memory are limited.
    • “联合双边上行采样器”使用高分辨率输入信号来引导低分辨率解集(从输入信号的下采样版本导出)的内插从低到高分辨率。 然后将所得到的高分辨率解决方案集保存或应用于原始输入信号以产生高分辨率输出信号。 高分辨率解决方案集合接近于直接从输入信号产生的,而无需采样。 然而,由于高分辨率解集合部分地由输入信号的下采样版本构成,所以与直接从高分辨率信号计算的解集相比,使用显着更少的计算开销和存储器来计算。 因此,联合双边上行采样器在用户等待时间重要的应用中以及在计算成本和可用存储器受到限制的系统中有利于近实时操作。