Disparity Estimation for Multiview Imaging Systems
    22.
    发明申请
    Disparity Estimation for Multiview Imaging Systems 有权
    多视觉成像系统的差异估计

    公开(公告)号:US20150373316A1

    公开(公告)日:2015-12-24

    申请号:US14312586

    申请日:2014-06-23

    IPC分类号: H04N13/02 G06T7/00

    摘要: This invention presents an approach to first estimate a depth/disparity map using spectrally coded plenoptic camera, and then based on the disparity map the parallax between different spectral channels is rectified. Based on our new technique, we can reconstruct not only multispectral images but also a depth/disparity map. Moreover, the quality of reconstructed spectral images is significantly improved using our parallax rectification.

    摘要翻译: 本发明提出了一种使用频谱编码的全光相机首先估计深度/视差图的方法,然后基于视差图来校正不同频谱信道之间的视差。 基于我们的新技术,我们不仅可以重建多光谱图像,还可以重建深度/视差图。 此外,使用我们的视差整流,重建的光谱图像的质量得到显着提高。

    Calibration of plenoptic imaging systems
    23.
    发明授权
    Calibration of plenoptic imaging systems 有权
    校正全光成像系统

    公开(公告)号:US09153026B2

    公开(公告)日:2015-10-06

    申请号:US13685279

    申请日:2012-11-26

    IPC分类号: H04N5/225 G06T7/00 H04N17/00

    摘要: Calibration for plenoptic imaging systems. The calibration preferably is performed automatically by a processor. In one approach, the processor accesses a plenoptic image captured by the plenoptic imaging system. The plenoptic image is analyzed to determine reference points for superpixels of the plenoptic imaging system, for example the centers of the superpixels. The reference points are used to determine a location of each superpixel relative to the detector array.

    摘要翻译: 校正全光成像系统。 校准优选地由处理器自动执行。 在一种方法中,处理器访问由全光成像系统捕获的全视图。 分析全光图像以确定全光成像系统的超像素的参考点,例如超像素的中心。 参考点用于确定每个超像素相对于检测器阵列的位置。