The image reconstruction of objects that are hidden from a camera’s view is a challenging issue of imaging in many fields of research due to its many potential applications in robotic vision , remote sensing and autonomous vehicles and so on. However, most of non-line-of -sight (NLOS) imaging experiments were demonstrated through spatially scanning a visible target surface with a pulsed laser and a time resolved detector, where both the system and image reconstruction are complicated. Here, we performed a transient non-line-of-sight imaging experiment by using a time-of-flight (TOF) camera, in which the images can be recovered via just capturing the light transport information encoded in multiply scattered light in a short time of 8.3 ms. It also has some advantages of lower 8W power requirements, lower cost, and shorter reconstruction time compared to the previous systems. Additionally, we propose a method of data processing based on Gaussian fitting to reduce the noises of images, where image quality can significantly improved.


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    Titel :

    Non-line-of-sight transient imaging via using time-of-flight camera


    Beteiligte:
    Liu, Yue (Autor:in) / Li, Guo Dong (Autor:in) / Han, Yi Fei (Autor:in) / Cui, Yu Lin (Autor:in) / Zheng, Fu (Autor:in) / Chen, Xi Hao (Autor:in) / Sun, Zhi Bin (Autor:in)

    Kongress:

    Seventh Symposium on Novel Photoelectronic Detection Technology and Applications ; 2020 ; Kunming,China


    Erschienen in:

    Proc. SPIE ; 11763


    Erscheinungsdatum :

    2021-03-12





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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