Representation research based on sketch images

Xiaozhou Zhou; Minhui Jin; Yinqing Zhang

doi:10.1117/12.2656549

20 October 2022 Representation research based on sketch images

Xiaozhou Zhou, Minhui Jin, Yinqing Zhang

Proceedings Volume 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022); 124511W (2022) https://doi.org/10.1117/12.2656549
Event: 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 2022, Chongqing, China

Abstract

In modern computer science, tasks such as optical character recognition are of great importance. Yet, for artificial neural networks it’s never easy to distinguish what a scrawled image indicates.In December 2016, Google post a drawing game which would randomly pick up a word and ask the player to draw an outline within 20 seconds. An AI was used to judge if your work looks similar to what you were asked to draw. With more and more people playing this game, Google has collected over 1 billion drawings.Freehand sketching is a dynamic process where points are sequentially sampled and grouped as strokes for sketch acquisition on electronic devices. While most existing models simply convert the sketch vectors into binary images and pay little attention to the time information, we organize training data and adapt traditional image recognition networks in a novel way. In this report, we will introduce our solution to this doodle recognition problem, including data pre-processing and image recognition. We would also explain experiment process and the main challenges we met in detail.

Citation Download Citation

Xiaozhou Zhou, Minhui Jin, and Yinqing Zhang "Representation research based on sketch images", Proc. SPIE 12451, 5th International Conference on Computer Information Science and Application Technology (CISAT 2022), 124511W (20 October 2022); https://doi.org/10.1117/12.2656549

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KEYWORDS

Convolution

Data modeling

Artificial intelligence

Neural networks

Performance modeling

Binary data

Computer programming

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