Volume 40, Issue 6 pp. 347-370
Article

Customized Summarizations of Visual Data Collections

Mengke Yuan

Mengke Yuan

National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, #95 East Zhongguancun Road, Beijing, 100190 P. R. China

School of Artificial Intelligence, University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100149 P. R. China

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Bernard Ghanem

Bernard Ghanem

CEMSE, King Abdullah University of Science and Technology, Thuwal, 23955-6900 Kingdom of Saudi Arabia

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Dong-Ming Yan

Corresponding Author

Dong-Ming Yan

National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, #95 East Zhongguancun Road, Beijing, 100190 P. R. China

School of Artificial Intelligence, University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100149 P. R. China

[email protected]

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Baoyuan Wu

Baoyuan Wu

School of Data Science, Chinese University of Hong Kong, 2001 Longxiang Road, Longgang District, Shenzhen, P. R. China

Secure Computing Lab of Big Data, Shenzhen Research Institute of Big Data, 2001 Longxiang Road, Longgang District, Shenzhen, P. R. China

Tencent AI Lab, Shenzhen, P. R. China

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Xiaopeng Zhang

Xiaopeng Zhang

National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, #95 East Zhongguancun Road, Beijing, 100190 P. R. China

School of Artificial Intelligence, University of Chinese Academy of Sciences, No.19(A) Yuquan Road, Shijingshan District, Beijing, 100149 P. R. China

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Peter Wonka

Peter Wonka

CEMSE, King Abdullah University of Science and Technology, Thuwal, 23955-6900 Kingdom of Saudi Arabia

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First published: 12 July 2021

Abstract

We propose a framework to generate customized summarizations of visual data collections, such as collections of images, materials, 3D shapes, and 3D scenes. We assume that the elements in the visual data collections can be mapped to a set of vectors in a feature space, in which a fitness score for each element can be defined, and we pose the problem of customized summarizations as selecting a subset of these elements. We first describe the design choices a user should be able to specify for modeling customized summarizations and propose a corresponding user interface. We then formulate the problem as a constrained optimization problem with binary variables and propose a practical and fast algorithm based on the alternating direction method of multipliers (ADMM). Our results show that our problem formulation enables a wide variety of customized summarizations, and that our solver is both significantly faster than state-of-the-art commercial integer programming solvers and produces better solutions than fast relaxation-based solvers.

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