Papers › Reflective Decoding Network for Image Captioning

Reflective Decoding Network for Image Captioning

30 Aug 2019ICCV 2019 10arXiv:1908.11824archive 2025-07-28

Lei Ke, Wenjie Pei, Ruiyu Li, Xiaoyong Shen, Yu-Wing Tai

State-of-the-art image captioning methods mostly focus on improving visual features, less attention has been paid to utilizing the inherent properties of language to boost captioning performance. In this paper, we show that vocabulary coherence between words and syntactic paradigm of sentences are also important to generate high-quality image caption. Following the conventional encoder-decoder framework, we propose the Reflective Decoding Network (RDN) for image captioning, which enhances both the long-sequence dependency and position perception of words in a caption decoder. Our model learns to collaboratively attend on both visual and textual features and meanwhile perceive each word's relative position in the sentence to maximize the information delivered in the generated caption. We evaluate the effectiveness of our RDN on the COCO image captioning datasets and achieve superior performance over the previous methods. Further experiments reveal that our approach is particularly advantageous for hard cases with complex scenes to describe by captions.

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Tasks

DecoderImage CaptioningSentence

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Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Image Captioning COCO (Common Objects in Context) RDN CIDEr 125.2 #5 of 17 Archive leaderboard report
Image Captioning COCO Captions RDN BLEU-1 80.2 #28 of 41 Archive leaderboard report
Image Captioning COCO Captions RDN BLEU-4 37.3 #28 of 41 Archive leaderboard report
Image Captioning COCO Captions RDN CIDER 125.2 #28 of 41 Archive leaderboard report
Image Captioning COCO Captions RDN METEOR 28.1 #28 of 41 Archive leaderboard report
Image Captioning COCO Captions RDN ROUGE-L 57.4 #28 of 41 Archive leaderboard report

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