Results 201 to 210 of about 2,947,234 (236)

Fractional order method of image keypoints detection

2017 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA), 2017
In this paper we propose a novel efficient method of characteristic image point detection based on the fractional order derivative. The concept of this approach called (FSIFT: Fractional-SIFT) is inspired by the Scale-Invariant Feature Transform (SIFT) proposed by Lowe and can be viewed as a certain generalization of this formula.
Grzegorz Sarwas, Slawomir Skoneczny, Grzegorz Kurzejamski   +2 more
openaire   +1 more source

Keypoint Detection Based on the Unimodality Test of HOGs

2012
We present a new method for keypoint detection. The main drawback of existing methods is their lack of robustness to image distortions. Small variations of the image lead to big differences in keypoint localizations.
Miguel Angel Cataño, Joan Climent
openaire   +2 more sources

Detect Any Keypoints: An Efficient Light-Weight Few-Shot Keypoint Detector

Proceedings of the AAAI Conference on Artificial Intelligence
Recently the prompt-based models have become popular across various language and vision tasks. Following that trend, we perform few-shot keypoint detection (FSKD) by detecting any keypoints in a query image, given the prompts formed by support images and keypoints. FSKD can be applied to detecting keypoints and poses of diverse animal species. In order
Changsheng Lu, Piotr Koniusz
openaire   +1 more source

Hand keypoint detection with super resolution

Proceedings of the 7th International Conference on Cyber Security and Information Engineering, 2022
Xiang Jia, Jianqiang Feng, Baoling Liang
openaire   +1 more source

Cross-frame keypoint-based and spatial motion information-guided networks for moving vehicle detection and tracking in satellite videos

ISPRS Journal of Photogrammetry and Remote Sensing, 2021
Xiuping Jia, Jie Feng, Xiangrong Zhang
exaly  

Multi-level feature fusion for fruit bearing branch keypoint detection

Computers and Electronics in Agriculture, 2021
Xiujuan Chai, Tan Sun, Qixin Sun
exaly  

KAM-Net: Keypoint-Aware and Keypoint-Matching Network for Vehicle Detection From 2-D Point Cloud

IEEE Transactions on Artificial Intelligence, 2022
Shangding Gu, Zhijun Li, Guang Chen
exaly  

Multilevel Attention Siamese Network for Keypoint Detection in Optical and SAR Images

IEEE Transactions on Geoscience and Remote Sensing, 2023
Bo-Hui Tang, Bin Luo
exaly  

Repeatable adaptive keypoint detection via self-supervised learning

Science China Information Sciences, 2022
Yihua Tan
exaly  

Tomato 3D pose detection algorithm based on keypoint detection and point cloud processing

Computers and Electronics in Agriculture, 2023
Xiaoqiang Du, Zenghong Ma, Zhichao Meng
exaly