Optical center relative to the image center #1072
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fabiencastan
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fabiencastan
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fabiencastan
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src/aliceVision/version.hpp
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| inline bool isVersionOlder(const Vec3 & version, const Vec3 & base) | ||
| { | ||
| for (Vec3::Index i = 0; i < 3; i++) | ||
| { | ||
| if (version[i] < base[i]) | ||
| { | ||
| return true; | ||
| } | ||
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| if (version[i] > base[i]) | ||
| { | ||
| return false; | ||
| } | ||
| } | ||
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| return false; | ||
| } |
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class Version
{
public:
Version(const Vec3&);
Version(int major, int minor, int micro);
bool operator<(const Vec3& other) const;
private:
Vec3 _v;
};
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| const double ppx = 2020.0 - (double(w) / 2.0); | ||
| const double ppy = 1040.0 - (double(h) / 2.0); |
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| const double ppx = 2020.0 - (double(w) / 2.0); | |
| const double ppy = 1040.0 - (double(h) / 2.0); | |
| const double ppx = -26; | |
| const double ppy = 16; |
src/aliceVision/version.hpp
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| } | ||
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| private: | ||
| Vec3 _v; |
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| Vec3 _v; | |
| Vec3i _v; |
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It's obvious that integers are better suited for this task.
However, i choose doubles as Json I/O has always loaded/saved doubles.
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… to the image center The "principal point" (or optical center) was relative to the top-left corner of the image. It is now defined as an "offset" relative to the image center.
Need to have the same width/height in View and Intrinsic
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simogasp
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fabiencastan
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Aug 19, 2021
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replace principal point with offset from image center in camera internal description