ASIFT: A New Framework for Fully Affine Invariant Image Comparison
نویسندگان
چکیده
منابع مشابه
ASIFT: A New Framework for Fully Affine Invariant Image Comparison
If a physical object has a smooth or piecewise smooth boundary, its images obtained by cameras in varying positions undergo smooth apparent deformations. These deformations are locally well approximated by affine transforms of the image plane. In consequence the solid object recognition problem has often been led back to the computation of affine invariant image local features. Such invariant f...
متن کاملASIFT: An Algorithm for Fully Affine Invariant Comparison
If a physical object has a smooth or piecewise smooth boundary, its images obtained by cameras in varying positions undergo smooth apparent deformations. These deformations are locally well approximated by affine transforms of the image plane. In consequence the solid object recognition problem has often been led back to the computation of affine invariant image local features. The similarity i...
متن کاملReport on Fully Affine Invariant Image Comparison
If a physical object has a smooth or piecewise smooth boundary, its images obtained by cameras in varying positions undergo smooth apparent deformations. These deformations are locally well approximated by affine transforms of the image plane. In consequence the solid object recognition problem has often been led back to the computation of affine invariant image local features. Such invariant f...
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ژورنال
عنوان ژورنال: SIAM Journal on Imaging Sciences
سال: 2009
ISSN: 1936-4954
DOI: 10.1137/080732730