Motion blur due to camera motion can significantly degrade the quality of an image. Since the path of the camera motion can be arbitrary, deblurring of motion blurred images is a hard problem. Previous methods to deal with this problem have included blind restoration of motion blurred images, optical correction using stabilized lenses, and special CMOS sensors that limit the exposure time in the presence of motion. In this paper, we exploit the fundamental tradeoff between spatial resolution and temporal resolution to construct a hybrid camera that can measure its own motion during image integration. The acquired motion information is used to compute a point spread function (PSF) that represents the path of the camera during integration. This PSF is then used to deblur the image. To verify the feasibility of hybrid imaging for motion deblurring, we have implemented a prototype hybrid camera. This prototype system was evaluated in different indoor and outdoor scenes using long exposures and complex camera motion paths. The results show that, with minimal resources, hybrid imaging outperforms previous approaches to the motion blur problem.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Motion deblurring using hybrid imaging


    Contributors:
    Ben-Ezra, M. (author) / Nayar, S.K. (author)


    Publication date :

    2003-01-01


    Size :

    1095101 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Motion Deblurring Using Hybrid Imaging

    Ben-Ezra, M. / Nayar, S. / IEEE | British Library Conference Proceedings | 2003


    Motion Deblurring Using Non-stationary Image Modeling

    Shao, W. Z. | British Library Online Contents | 2015


    Three-Stage Motion Deblurring from a Video

    Ren, Chunjian / Chen, Wenbin / Shen, I-fan | Springer Verlag | 2007


    Signal deblurring

    Mc Gillem, C. D. / Yao, S. S. C. | NTRS | 1966


    Blind Motion Image Deblurring Based on Optimized Convolution Kernel

    Shen, C. / Jing, Z. / Pan, H. | British Library Online Contents | 2014