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This paper proposes a first attempt to build an end-to-end speech-to-text translation system, which does not use source language transcription during learning or decoding. We propose a model for direct speech-to-text translation, which…

计算与语言 · 计算机科学 2016-12-07 Alexandre Berard , Olivier Pietquin , Christophe Servan , Laurent Besacier

We investigate end-to-end speech-to-text translation on a corpus of audiobooks specifically augmented for this task. Previous works investigated the extreme case where source language transcription is not available during learning nor…

计算与语言 · 计算机科学 2018-02-13 Alexandre Bérard , Laurent Besacier , Ali Can Kocabiyikoglu , Olivier Pietquin

The attention-based encoder-decoder framework has recently achieved impressive results for scene text recognition, and many variants have emerged with improvements in recognition quality. However, it performs poorly on contextless texts…

计算机视觉与模式识别 · 计算机科学 2020-07-20 Xiaoyu Yue , Zhanghui Kuang , Chenhao Lin , Hongbin Sun , Wayne Zhang

End-to-end autonomous driving has made impressive progress in recent years. Existing methods usually adopt the decoupled encoder-decoder paradigm, where the encoder extracts hidden features from raw sensor data, and the decoder outputs the…

计算机视觉与模式识别 · 计算机科学 2023-05-11 Xiaosong Jia , Penghao Wu , Li Chen , Jiangwei Xie , Conghui He , Junchi Yan , Hongyang Li

Text-to-image diffusion models are typically trained to optimize the log-likelihood objective, which presents challenges in meeting specific requirements for downstream tasks, such as image aesthetics and image-text alignment. Recent…

计算机视觉与模式识别 · 计算机科学 2024-07-18 Chaofeng Chen , Annan Wang , Haoning Wu , Liang Liao , Wenxiu Sun , Qiong Yan , Weisi Lin

We propose an end-to-end approach to the natural language object retrieval task, which localizes an object within an image according to a natural language description, i.e., referring expression. Previous works divide this problem into two…

计算机视觉与模式识别 · 计算机科学 2017-03-23 Fan Wu , Zhongwen Xu , Yi Yang

We introduce Dessurt, a relatively simple document understanding transformer capable of being fine-tuned on a greater variety of document tasks than prior methods. It receives a document image and task string as input and generates…

计算机视觉与模式识别 · 计算机科学 2022-06-17 Brian Davis , Bryan Morse , Bryan Price , Chris Tensmeyer , Curtis Wigington , Vlad Morariu

We explore training attention-based encoder-decoder ASR in low-resource settings. These models perform poorly when trained on small amounts of transcribed speech, in part because they depend on having sufficient target-side text to train…

音频与语音处理 · 电气工程与系统科学 2019-08-06 Matthew Wiesner , Adithya Renduchintala , Shinji Watanabe , Chunxi Liu , Najim Dehak , Sanjeev Khudanpur

Different objects in the same scene are more or less related to each other, but only a limited number of these relationships are noteworthy. Inspired by DETR, which excels in object detection, we view scene graph generation as a set…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Yuren Cong , Michael Ying Yang , Bodo Rosenhahn

Deep learning-based methods have made impressive progress in enhancing extremely low-light images - the image quality of the reconstructed images has generally improved. However, we found out that most of these methods could not…

图像与视频处理 · 电气工程与系统科学 2022-04-05 Pohao Hsu , Che-Tsung Lin , Chun Chet Ng , Jie-Long Kew , Mei Yih Tan , Shang-Hong Lai , Chee Seng Chan , Christopher Zach

We propose a semi-supervised learning method for building end-to-end rich transcription-style automatic speech recognition (RT-ASR) systems from small-scale rich transcription-style and large-scale common transcription-style datasets. In…

计算与语言 · 计算机科学 2021-07-13 Tomohiro Tanaka , Ryo Masumura , Mana Ihori , Akihiko Takashima , Shota Orihashi , Naoki Makishima

Recent deep learning models have demonstrated strong capabilities for classifying text and non-text components in natural images. They extract a high-level feature computed globally from a whole image component (patch), where the cluttered…

计算机视觉与模式识别 · 计算机科学 2016-05-04 Tong He , Weilin Huang , Yu Qiao , Jian Yao

Deep Learning has been widely applied in the area of image processing and natural language processing. In this paper, we propose an end-to-end communication structure based on autoencoder where the transceiver can be optimized jointly. A…

信息论 · 计算机科学 2019-06-18 Tianjie Mu , Xiaohui Chen , Li Chen , Huarui Yin , Weidong Wang

The recognition of texts existing in camera-captured images has become an important issue for a great deal of research during the past few decades. This give birth to Scene Character Recognition (SCR) which is an important step in scene…

计算机视觉与模式识别 · 计算机科学 2018-07-20 Maroua Tounsi , Ikram Moalla , Frank Lebourgeois , Adel M. Alimi

The proliferation of scene text in both structured and unstructured environments presents significant challenges in optical character recognition (OCR), necessitating more efficient and robust text spotting solutions. This paper presents…

计算机视觉与模式识别 · 计算机科学 2025-03-13 Alloy Das , Sanket Biswas , Umapada Pal , Josep Lladós , Saumik Bhattacharya

One critical prerequisite for faithful text-to-image generation is the accurate understanding of text inputs. Existing methods leverage the text encoder of the CLIP model to represent input prompts. However, the pre-trained CLIP model can…

计算机视觉与模式识别 · 计算机科学 2024-07-19 Zhiyu Tan , Mengping Yang , Luozheng Qin , Hao Yang , Ye Qian , Qiang Zhou , Cheng Zhang , Hao Li

Efforts on the research and development of OCR systems for Low-Resource Languages are relatively new. Low-resource languages have little training data available for training Machine Translation systems or other systems. Even though a vast…

计算与语言 · 计算机科学 2024-04-04 S M Rakib Hasan , Aakar Dhakal , Md Humaion Kabir Mehedi , Annajiat Alim Rasel

Contextualized end-to-end automatic speech recognition has been an active research area, with recent efforts focusing on the implicit learning of contextual phrases based on the final loss objective. However, these approaches ignore the…

音频与语音处理 · 电气工程与系统科学 2024-09-12 Muhammad Shakeel , Yui Sudo , Yifan Peng , Shinji Watanabe

End-to-end speech translation aims to translate speech in one language into text in another language via an end-to-end way. Most existing methods employ an encoder-decoder structure with a single encoder to learn acoustic representation and…

计算与语言 · 计算机科学 2020-10-29 Yuchen Liu , Junnan Zhu , Jiajun Zhang , Chengqing Zong

Recognizing scene text is a challenging problem, even more so than the recognition of scanned documents. This problem has gained significant attention from the computer vision community in recent years, and several methods based on energy…

计算机视觉与模式识别 · 计算机科学 2016-03-24 Anand Mishra , Karteek Alahari , C. V. Jawahar