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DARTs: Efficient scale-space extraction of DAISY keypoints

David Marimon, Arturo Bonnin, Tomasz Adamek, Roger Gimeno
2010 2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition  
We demonstrate how to efficiently compute the scale-space and re-use this information for the descriptor.  ...  Motivated by those results, we present a novel algorithm that extracts viewpoint and illumination invariant keypoints and describes them with a particular implementation of a DAISY-like layout.  ...  This work was developed within the MobiAR project financed by the MITyC (Spanish Government) inside the Figure 7. 3D reconstruction using DART keypoints on a video sequence captured with a hand-held camera  ... 
doi:10.1109/cvpr.2010.5539936 dblp:conf/cvpr/MarimonBAG10 fatcat:w4sh7nuyifh7xif3jpg35mdrgy

DexPilot: Vision Based Teleoperation of Dexterous Robotic Hand-Arm System [article]

Ankur Handa, Karl Van Wyk, Wei Yang, Jacky Liang, Yu-Wei Chao, Qian Wan, Stan Birchfield, Nathan Ratliff, Dieter Fox
2019 arXiv   pre-print
However, current teleoperation solutions for high degree-of-actuation (DoA), multi-fingered robots are generally cost-prohibitive, while low-cost offerings usually provide reduced degrees of control.  ...  The videos of the experiments can be found at  ...  Therefore, it is desirable to have output in joint space which can serve as joint priors to DART.  ... 
arXiv:1910.03135v2 fatcat:qhhkpmouhbhljma5zfysdjcyte

Image Matching from Handcrafted to Deep Features: A Survey

Jiayi Ma, Xingyu Jiang, Aoxiang Fan, Junjun Jiang, Junchi Yan
2020 International Journal of Computer Vision  
suitable choice for specific applications with respect to different scenarios and task requirements and how to design better image matching methods with superior performance in accuracy, robustness and efficiency  ...  development of these methods in theory and practice.  ...  Inspired by DAISY, DARTs (Marimon et al. 2010) can efficiently compute scale space and reuse it for descriptors, thus resulting in high efficiency.  ... 
doi:10.1007/s11263-020-01359-2 fatcat:a2epfaolwjfm5mcrsmn7g6sd7m

Superpixel-Based Local Features for Image Matching

Yang Dong, Dazhao Fan, Qiuhe Ma, Song Ji
2021 IEEE Access  
In theory, FSRB is rotation-, scale-, affine-, distorted-, and intensity-invariant. A comprehensive performance evaluation of FSRB is performed.  ...  FSRB can improve the computational efficiency, number of matches, feature distribution and robustness of feature-based image matching.  ...  METHOD The image color space is transformed, and the superpixel extraction algorithm is used on multiple image scales to obtain many uniformly distributed superpixel extraction results.  ... 
doi:10.1109/access.2021.3052502 fatcat:2qjgm4a4bvc2hgtm2f2ppjr3gu

Author Index

2010 2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition  
of Hierarchical Structure-and-Motion Ghosh, Pratim Generalized Simultaneous Registration and Segmentation Gimeno, Roger DARTs: Efficient scale-space extraction of DAISY keypoints Girod, Bernd  ...  via Nonlocal-Means Regularization with Application to Depth from Defocus Fears, Scott Metric-Induced Optimal Embedding for Intrinsic 3D Shape Analysis Fei-Fei, Li Efficient Extraction of Human  ... 
doi:10.1109/cvpr.2010.5539913 fatcat:y6m5knstrzfyfin6jzusc42p54