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PIX- IT Project Proposal

  1. Project ID - 13
    Project Title - Fast Bilateral-Space Stereo for Synthetic Defocus
  2. Github link - https://github.com/Digital-Image-Processing-IIITH/project-pix-it
  3. Team Members
  • Apoorva Thirupathi (2019121012)
  • Balavarun Pedapudi (2020101012)
  • Jhanvi Shingala (2020701008)
  • Mohd Omama (2020701006)

  1. Main Goals - Create a depth map from stereo pair and use that depth to render a synthetically defocused image. Implementing the paper.

  2. Synthetical defocussing without hardware. Converting stereo images to bilateral space and solve depth as an optimization problem. This depth map can be used to render a defocussing effect on the image.
    The project will be developed using python, opencv.

  3. Result of the project would be to create a synthetically defocussed image from the stereo image pair. This algorithm should be efficient enough to be used without much latency.

  • The input to the algorithm is a stereo pair Input
  • The output is a defocused image using depth map Output
  1. Milestones for the project and tentative deadlines for the same are:
  • Creating simplified bilateral grid (24 Oct)
  • Stereo matching (28 Oct)
  • Loss function formulation (31 Oct)
  • Bilateral solver (optimization in bilateral space) (7 Nov)
  • Obtaining the defocussing image from the stereo images using the depth map.(10 Nov)
  • Optimizing and testing the implementation.(18 Nov)
  1. The stereo images for the implementation can be obtained from: