Results 231 to 240 of about 107,056 (298)

Population structure and domestication history of the Javan banteng.

open access: yesCurr Biol
Wang X   +23 more
europepmc   +1 more source

TOP-SIFT: A New Method for SIFT Descriptor Selection

2015 IEEE International Conference on Multimedia Big Data, 2015
The large amount of SIFT descriptors in an image and the high dimensionality of SIFT descriptor has made problems for large-scale image dataset in terms of speed and scalability. In this paper, we propose a descriptor selection algorithm via dictionary learning and only a small set of features are reserved, which we refer to as TOP-SIFT.
Yujie Liu   +4 more
openaire   +1 more source

SIFT based geometric distortion correction method

2008 23rd International Symposium on Computer and Information Sciences, 2008
It is very important to cope with geometric distortions especially for robust watermarking systems since these attacks break the synchronization between the watermark and detector. In general, robustness to geometric attacks is considered as a different concept as rotation, scale and translation (RST) invariant watermarking.
Erkan Yavuz, Ziya Telatar
openaire   +1 more source

A SIFT-Based Image Fusion Method

2018 14th IEEE International Conference on Signal Processing (ICSP), 2018
Aimed at the wrong matching appearance when applying Scale Invariant Feature Transform (SIFT) to image fusion. In this paper, we propose to use the SIFT to find the featured points and matched featured points primarily for image fusion. The double Otsu method and average distance threshold segmentation method are used to remove mismatching points and ...
Danxia Lu, Hongjian Shi
openaire   +1 more source

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