Grounding Answers for Visual Questions Asked by Visually Impaired People
Grounding Answers for Visual Questions Asked by Visually Impaired People
复制标题
视障人士提出的视觉问题的基础答案
DOI:
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复制
发表时间:
2022
期刊:
影响因子:
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通讯作者:
D. Gurari
中科院分区:
文献类型:
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作者:
Chongyan Chen;Samreen Anjum;D. Gurari
Visual question answering is the task of answering questions about images. We introduce the VizWiz-VQA-Grounding dataset, the first dataset that visually grounds answers to visual questions asked by people with visual impairments. We analyze our dataset and compare it with five VQA-Grounding datasets to demonstrate what makes it similar and different. We then evaluate the SOTA VQA and VQA-Grounding models and demonstrate that current SOTA algorithms often fail to identify the correct visual evidence where the answer is located. These models regularly struggle when the visual evidence occupies a small fraction of the image, for images that are higher quality, as well as for visual questions that require skills in text recognition. The dataset, evaluation server, and leader-board all can be found at the following link: https://vizwiz.org/tasks-and-datasets/answer-grounding-for-vqa/.
DOI:
10.1109/cvpr.2018.00380
发表时间:
2018-02
期刊:
2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition
影响因子:
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作者:
D. Gurari;Qing Li;Abigale Stangl;Anhong Guo;Chi Lin;K. Grauman;Jiebo Luo;Jeffrey P. Bigham
通讯作者:
D. Gurari;Qing Li;Abigale Stangl;Anhong Guo;Chi Lin;K. Grauman;Jiebo Luo;Jeffrey P. Bigham
影响因子:
2.4
作者:
Stangl, Abigale;Shiroma, Kristina;Davis, Nathan;Xie, Bo;Fleischmann, Kenneth R.;Findlater, Leah;Gurari, Danna
通讯作者:
Gurari, Danna