@ARTICLE{8405559, author={J. {He} and L. {Wang} and W. {Zhou} and H. {Zhang} and X. {Cui} and Y. {Guo}}, journal={IEEE Transactions on Visualization and Computer Graphics}, title={Viewpoint Assessment and Recommendation for Photographing Architectures}, year={2019}, volume={25}, number={8}, pages={2636-2649}, keywords={architecture;feature extraction;humanities;image classification;image registration;image texture;learning (artificial intelligence);object recognition;rendering (computer graphics);solid modelling;support vector machines;geometric cues;viewpoint recommendation;architectural design;viewpoint evaluation;photographs;viewpoint quality;online user annotation;photo quality assessment;viewpoint recovery;image-model registration process;photographing landmarks;SVM-2K multiview learner;viewpoint clustering strategy;visual cues;Three-dimensional displays;Computer architecture;Solid modeling;Feature extraction;Computational modeling;Two dimensional displays;Task analysis;Viewpoint assessment;viewpoint recommendation;learning;image aesthetics}, doi={10.1109/TVCG.2018.2853751}, ISSN={1077-2626}, month={Aug},}