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In this work, we present a solution to real-time monocular dense mapping. A tightly-coupled visual-inertial localization module is designed to provide metric and high-accuracy odometry. A motion stereo algorithm is proposed to take the video input from one camera to produce local depth measurements with semi-global regularization. The local measurements are then integrated into a global map for noise...
Visualization technology of plant is important to guide the morphological model construction and the growth state monitoring. Currently, the research mainly focused on the technology of 3D reconstruction based on the real image information and the L-system method based on the morphological structure of the plant. This paper builds the virtual plant by exerting the digital image processing technology...
The number of digital images rapidly increases, and it becomes an important challenge to organize these resources effectively. As a way to facilitate image categorization and retrieval, automatic image annotation has received much research attention. Considering that there are a great number of unlabeled images available, it is beneficial to develop an effective mechanism to leverage unlabeled images...
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