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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1109/TPAMI.2020.3021209
|2 doi
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|a eng
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| 100 |
1 |
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|a Hinz, Tobias
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Semantic Object Accuracy for Generative Text-to-Image Synthesis
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| 264 |
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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| 500 |
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|a Date Completed 28.03.2022
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| 500 |
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|a Date Revised 01.04.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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| 520 |
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|a Generative adversarial networks conditioned on textual image descriptions are capable of generating realistic-looking images. However, current methods still struggle to generate images based on complex image captions from a heterogeneous domain. Furthermore, quantitatively evaluating these text-to-image models is challenging, as most evaluation metrics only judge image quality but not the conformity between the image and its caption. To address these challenges we introduce a new model that explicitly models individual objects within an image and a new evaluation metric called Semantic Object Accuracy (SOA) that specifically evaluates images given an image caption. The SOA uses a pre-trained object detector to evaluate if a generated image contains objects that are mentioned in the image caption, e.g., whether an image generated from "a car driving down the street" contains a car. We perform a user study comparing several text-to-image models and show that our SOA metric ranks the models the same way as humans, whereas other metrics such as the Inception Score do not. Our evaluation also shows that models which explicitly model objects outperform models which only model global image characteristics
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 700 |
1 |
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|a Heinrich, Stefan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wermter, Stefan
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on pattern analysis and machine intelligence
|d 1979
|g 44(2022), 3 vom: 01. März, Seite 1552-1565
|w (DE-627)NLM098212257
|x 1939-3539
|7 nnas
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| 773 |
1 |
8 |
|g volume:44
|g year:2022
|g number:3
|g day:01
|g month:03
|g pages:1552-1565
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| 856 |
4 |
0 |
|u http://dx.doi.org/10.1109/TPAMI.2020.3021209
|3 Volltext
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|d 44
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