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ContextCapture | Descartes | Pointools | Orbit Wiki How to Merge models from different data sources
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    How to Merge models from different data sources

      Product(s): ContextCapture
      Version(s): N\A
      Environment: N\A
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    How to Merge models from different data sources

    Background

    You have a requirement to do the following:

    • Mix datasets taken from different point of view
    • Use images that cover the model from all angles
    • Mix datasets with images that have been taken at different resolutions
    • Merge photos taken from different sources i.e. Dataset has been acquired from images taken using a DSLRr & Drone Camera

    Steps to Accomplish

    This is the workflow you may need to follow:
    Mixing datasets that are too different to be matched automatically

    1) Create two (or more if required) independent blocks: Block1 / Block 2

    2)Process AT separately on each block


                                 
    Block1                                                                                                 Block2

    3) Create user tie-points in Block_1 (at least 3). These should also be visible in the photos of Block_2.

    4) Export the tie-point list in a txt file.

    5) Go to Block 2 and in the Surveys, tab Import the tie-points as control points

    6) Perform the control points measurement in Block_2

    7) Resubmit Block_2 AT and choose “use control points for rigid registration”

    8) Merge both blocks

    9) Create a reconstruction (adaptive tiling

    10) Submit production

      Original Author: Felix James
    • ContextCapture
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    • Felix James Created by Bentley Colleague Felix James
    • When: Wed, Feb 3 2021 6:14 AM
    • Revisions: 1
    • Comments: 0
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