Object recognition from local scale-invariant features
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1,129 citations
Cites background or methods from "Object recognition from local scale..."
...Our visual application of these (as images and visual words) is then given in the following sections....
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...Fitting the model involves determining the topic vectors which are common to all documents and the mixture coefficients which are specific to each document....
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1,120 citations
1,120 citations
Additional excerpts
...Keywords: Invariance, auto-encoder, shape representation...
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1,119 citations
References
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"Object recognition from local scale..." refers background or methods in this paper
...This allows for the use of more distinctive image descriptors than the rotation-invariant ones used by Schmid and Mohr, and the descriptor is further modified to improve its stability to changes in affine projection and illumination....
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...For the object recognition problem, Schmid & Mohr [19] also used the Harris corner detector to identify interest points, and then created a local image descriptor at each interest point from an orientation-invariant vector of derivative-of-Gaussian image measurements....
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..., Schmid & Mohr [19]) has shown that efficient recognition can often be achieved by using local image descriptors sampled at a large number of repeatable locations....
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...However, recent research on the use of dense local features (e.g., Schmid & Mohr [19]) has shown that efficient recognition can often be achieved by using local image descriptors sampled at a large number of repeatable locations....
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1,574 citations
"Object recognition from local scale..." refers methods in this paper
...[23] used the Harris corner detector to identify feature locations for epipolar alignment of images taken from differing viewpoints....
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