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The surface oxygen evolution reaction (OER) is severely restricted owing to the sluggish OER kinetics and limited number of reactive sites. Although surface reconstruction can introduce defects to improve the OER performance, they often function as recombination centers and cause severe carrier recombination. With the aid of ultrasonication, the CdIn2S4 photoanode surface is reconstructed using Zn‐modified...
In this paper, a new planning approach for automatic reconstruction of unknown 3D objects with occlusion is proposed. During reconstruction process, the contour of occlusion is predicted reasonably firstly. Secondly, the optimal spatial position of the vision system would be determined where the vision system can obtain the maximum visible area. Finally, the reconstruction processes of the real objects...
Automatic reconstruction of unknown 3-D objects has been of great importance in the areas of machine vision, object recognition, and automatic modeling. In this paper, a new planning approach of generating 3-D models automatically is proposed. The new algorithm incorporates the limit visual surfaces of unknown model which are obtained according to both of the known object boundary knowledge and the...
In this paper, a new view planning algorithm of generating 3-D models automatically is presented. It is realized based on the trend surface of the visual field and limit visual region of the vision system. The candidate next best view (NBV) position is obtained by computing the unknown space area according to the trend surface of the acquired the object surface information and limit region of the...
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