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    Well, since there's no reply to this thread for a...

    Well, since there's no reply to this thread for a long time, I just concluded that this interpolation method is the same with the one in OpenCV specification.
    You don't need to reply to this thread....
  2. Also, is it able to build the laplacian pyramid...

    Also, is it able to build the laplacian pyramid using ORB scaling level?
    If so, does it mean that I have to be able to "up-sample" the ORB-scaled image? (e.g., scale factor = 1/0.8409...)
  3. Interpolation strategies for Image Pyramid ORB.

    Hello,

    When building a pyramid with the scaling level VX_SCALE_PYRAMID_ORB, which interpolation type should I use?
    I think it's quite implementation-specific question, so it may not be adquate...
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    Area interpolation

    Hello,

    OpenVX supports the Area Interpolation when scaling some images.
    May I think it's the same with bicubic interpolation?
    Or, is it just an average of some neighboring pixels? If so, how...
  5. Thanks for your reply. The reason why I asked...

    Thanks for your reply.
    The reason why I asked this question is that there's no field named "scale" in the specification document, describing the Custom Convolution kernel. Specifically, there's no...
  6. Or... is it the sum of each element of kernel...

    Or... is it the sum of each element of kernel matrix?
  7. The scale value Custom convolution kernel

    In the OpenVX custom convolution kernel, what "scale" value exactly mean?

    Is it just a kernel size? (e.g., 9 in 3x3 ksize..)

    Best regards,
    Sanghyun
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    Helper libries

    So, the helper libraries you've mentioned are what enable executing the application implemented using OpenVX?
    I mean, the libraries are the functions for creating the objects of the OpenVX (e.g.,...
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    Regarding the samle imlementation

    Hello,

    To my understanding, after the final ratification, the header files will be released, and what I should do from then is to imlement all the APIs described in the specification, including...
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    Regarding the filter ksize.

    Hello,

    While summarizing the supported kernels of OpenVX, I found that the most of the filter ksize is fixed to 3x3.

    Is it because the specified 3x3 ksize is enough to support any image...
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    Some questions about OpenVX

    Hello, I'm Sanghyun Park, from Korea.

    I have several questions regarding using OpenVX.
    As I understand, Khronos is ready to release/distribute the header files.
    And in the header files, the data...
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