Search Results for author: Amit Moryossef

Found 26 papers, 12 papers with code

Real-Time Multilingual Sign Language Processing

no code implementations2 Dec 2024 Amit Moryossef

We contribute foundational libraries and resources to the SLP community, thereby setting the stage for a more in-depth exploration of the tasks of sign language translation and production.

Sign Language Translation Translation

signwriting-evaluation: Effective Sign Language Evaluation via SignWriting

1 code implementation17 Oct 2024 Amit Moryossef, Rotem Zilberman, Ohad Langer

The lack of automatic evaluation metrics tailored for SignWriting presents a significant obstacle in developing effective transcription and translation models for signed languages.

Pose-Based Sign Language Appearance Transfer

1 code implementation17 Oct 2024 Amit Moryossef, Gerard Sant, Zifan Jiang

We introduce a method for transferring the signer's appearance in sign language skeletal poses while preserving the sign content.

SignCLIP: Connecting Text and Sign Language by Contrastive Learning

1 code implementation1 Jul 2024 Zifan Jiang, Gerard Sant, Amit Moryossef, Mathias Müller, Rico Sennrich, Sarah Ebling

We present SignCLIP, which re-purposes CLIP (Contrastive Language-Image Pretraining) to project spoken language text and sign language videos, two classes of natural languages of distinct modalities, into the same space.

Contrastive Learning Sign Language Recognition +2

Optimizing Hand Region Detection in MediaPipe Holistic Full-Body Pose Estimation to Improve Accuracy and Avoid Downstream Errors

1 code implementation6 May 2024 Amit Moryossef

This paper addresses a critical flaw in MediaPipe Holistic's hand Region of Interest (ROI) prediction, which struggles with non-ideal hand orientations, affecting sign language recognition accuracy.

Pose Estimation Sign Language Recognition

pose-format: Library for Viewing, Augmenting, and Handling .pose Files

1 code implementation13 Oct 2023 Amit Moryossef, Mathias Müller, Rebecka Fahrni

The library includes a specialized file format that encapsulates various types of pose data, accommodating multiple individuals and an indefinite number of time frames, thus proving its utility for both image and video data.

Benchmarking Management

sign.mt: Real-Time Multilingual Sign Language Translation Application

no code implementations8 Oct 2023 Amit Moryossef

Harnessing state-of-the-art open-source models, this tool aims to address the communication divide between the hearing and the deaf, facilitating seamless translation in both spoken-to-signed and signed-to-spoken translation directions.

Sign Language Translation Translation

SignBank+: Preparing a Multilingual Sign Language Dataset for Machine Translation Using Large Language Models

2 code implementations20 Sep 2023 Amit Moryossef, Zifan Jiang

We introduce SignBank+, a clean version of the SignBank dataset, optimized for machine translation between spoken language text and SignWriting, a phonetic sign language writing system.

Machine Translation Sign Language Translation +1

Addressing the Blind Spots in Spoken Language Processing

no code implementations6 Sep 2023 Amit Moryossef

This paper explores the critical but often overlooked role of non-verbal cues, including co-speech gestures and facial expressions, in human communication and their implications for Natural Language Processing (NLP).

Spoken Language Understanding

At Your Fingertips: Extracting Piano Fingering Instructions from Videos

no code implementations7 Mar 2023 Amit Moryossef, Yanai Elazar, Yoav Goldberg

Piano fingering -- knowing which finger to use to play each note in a musical piece, is a hard and important skill to master when learning to play the piano.

Ham2Pose: Animating Sign Language Notation into Pose Sequences

1 code implementation CVPR 2023 Rotem Shalev-Arkushin, Amit Moryossef, Ohad Fried

Additionally, we offer a new distance measurement that considers missing keypoints, to measure the distance between pose sequences using DTW-MJE.

Dynamic Time Warping

Machine Translation between Spoken Languages and Signed Languages Represented in SignWriting

1 code implementation11 Oct 2022 Zifan Jiang, Amit Moryossef, Mathias Müller, Sarah Ebling

This paper presents work on novel machine translation (MT) systems between spoken and signed languages, where signed languages are represented in SignWriting, a sign language writing system.

Machine Translation Sign Language Translation +1

cofga: A Dataset for Fine Grained Classification of Objects from Aerial Imagery

no code implementations26 May 2021 Eran Dahan, Tzvi Diskin, Amit Amram, Amit Moryossef, Omer Koren

Detection and classification of objects in overhead images are two important and challenging problems in computer vision.

Classification

Data Augmentation for Sign Language Gloss Translation

no code implementations MTSummit 2021 Amit Moryossef, Kayo Yin, Graham Neubig, Yoav Goldberg

Sign language translation (SLT) is often decomposed into video-to-gloss recognition and gloss-to-text translation, where a gloss is a sequence of transcribed spoken-language words in the order in which they are signed.

Data Augmentation Low Resource Neural Machine Translation +5

Including Signed Languages in Natural Language Processing

no code implementations ACL 2021 Kayo Yin, Amit Moryossef, Julie Hochgesang, Yoav Goldberg, Malihe Alikhani

Signed languages are the primary means of communication for many deaf and hard of hearing individuals.

Real-Time Sign Language Detection using Human Pose Estimation

no code implementations11 Aug 2020 Amit Moryossef, Ioannis Tsochantaridis, Roee Aharoni, Sarah Ebling, Srini Narayanan

We propose a lightweight real-time sign language detection model, as we identify the need for such a case in videoconferencing.

Optical Flow Estimation Pose Estimation

Improving Quality and Efficiency in Plan-based Neural Data-to-Text Generation

1 code implementation WS 2019 Amit Moryossef, Ido Dagan, Yoav Goldberg

We follow the step-by-step approach to neural data-to-text generation we proposed in Moryossef et al (2019), in which the generation process is divided into a text-planning stage followed by a plan-realization stage.

Data-to-Text Generation Referring Expression +1

Filling Gender \& Number Gaps in Neural Machine Translation with Black-box Context Injection

no code implementations WS 2019 Amit Moryossef, Roee Aharoni, Yoav Goldberg

When translating from a language that does not morphologically mark information such as gender and number into a language that does, translation systems must {``}guess{''} this missing information, often leading to incorrect translations in the given context.

Machine Translation Translation

Step-by-Step: Separating Planning from Realization in Neural Data-to-Text Generation

1 code implementation NAACL 2019 Amit Moryossef, Yoav Goldberg, Ido Dagan

We propose to split the generation process into a symbolic text-planning stage that is faithful to the input, followed by a neural generation stage that focuses only on realization.

Data-to-Text Generation Graph-to-Sequence

Filling Gender & Number Gaps in Neural Machine Translation with Black-box Context Injection

no code implementations8 Mar 2019 Amit Moryossef, Roee Aharoni, Yoav Goldberg

When translating from a language that does not morphologically mark information such as gender and number into a language that does, translation systems must "guess" this missing information, often leading to incorrect translations in the given context.

Machine Translation Translation

ABI Neural Ensemble Model for Gender Prediction Adapt Bar-Ilan Submission for the CLIN29 Shared Task on Gender Prediction

no code implementations23 Feb 2019 Eva Vanmassenhove, Amit Moryossef, Alberto Poncelas, Andy Way, Dimitar Shterionov

In contradiction with the results described in previous comparable shared tasks, our neural models performed better than our best traditional approaches with our best feature set-up.

Gender Prediction

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