نتایج جستجو برای: feature matching

تعداد نتایج: 326672  

Sh. Kasaei, Sh. Mahmoudi-Barmas,

Image registration is a crucial step in most image processing tasks for which the final result is achieved from a combination of various resources. In general, the majority of registration methods consist of the following four steps: feature extraction, feature matching, transform modeling, and finally image resampling. As the accuracy of a registration process is highly dependent to the fe...

Journal: :the modares journal of electrical engineering 2010
ali - taimori alireza - behrad hassan - ghassemian

in this paper, we propose a novel method for fully automatic detection and tracking of human heads and faces in video sequences. the proposed algorithm consists of two modules: a face detection module and a face tracking module. the detection module, detects the face region and approximates it with an ellipse at the first frame using a modified version of adaboost cascaded classifier. the detec...

Journal: :Theoretical Computer Science 2016

Despite the semantic criteria, geometric criteria have different performances on polygon feature matching in different vector datasets. By using these criteria for measuring the similarity of two polygons in all matchings, the same results would not have been obtained. To achieve the best matching results, the determination of optimal geometric criteria for each dataset is considered necessary....

Journal: :Remote Sensing 2023

GLFNet is proposed to be utilized for the detection and matching of local features among remote-sensing images, with existing sparse feature points being leveraged as guided points. Local a crucial step in applications 3D reconstruction. However, methods that detect image pairs match them separately may fail establish correct matches images significant differences lighting or perspectives. To a...

Journal: :International Journal of Computer Vision 2006

Journal: :The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences 2012

Journal: :Journal of Pattern Recognition Research 2012

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