Landmark Tracking

4 papers with code • 0 benchmarks • 1 datasets

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Latest papers with no code

Testing MediaPipe Holistic for Linguistic Analysis of Nonmanual Markers in Sign Languages

no code yet • 15 Mar 2024

Advances in Deep Learning have made possible reliable landmark tracking of human bodies and faces that can be used for a variety of tasks.

PIPsUS: Self-Supervised Dense Point Tracking in Ultrasound

no code yet • 8 Mar 2024

Finding point-level correspondences is a fundamental problem in ultrasound (US), since it can enable US landmark tracking for intraoperative image guidance in different surgeries, including head and neck.

The Heat is On: Thermal Facial Landmark Tracking

no code yet • 14 Nov 2023

Facial landmark tracking for thermal images requires tracking certain important regions of subjects' faces, using images from thermal images, which omit lighting and shading, but show the temperatures of their subjects.

1DFormer: a Transformer Architecture Learning 1D Landmark Representations for Facial Landmark Tracking

no code yet • 1 Nov 2023

For temporal modeling, we propose a recurrent token mixing mechanism, an axis-landmark-positional embedding mechanism, as well as a confidence-enhanced multi-head attention mechanism to adaptively and robustly embed long-term landmark dynamics into their 1D representations; for structure modeling, we design intra-group and inter-group structure modeling mechanisms to encode the component-level as well as global-level facial structure patterns as a refinement for the 1D representations of landmarks through token communications in the spatial dimension via 1D convolutional layers.

LSDM: Long-Short Diffeomorphic Motion for Weakly-Supervised Ultrasound Landmark Tracking

no code yet • 11 Jan 2023

In this paper, we propose a long-short diffeomorphic motion network, which is a multi-task framework with a learnable deformation prior to search for the plausible deformation of landmark.

A Classification Model Utilizing Facial Landmark Tracking to Determine Sentence Types for American Sign Language Recognition

no code yet • 23 Nov 2022

Thus, the integration of facial cues in computer vision based ASL interpreting models has the potential to improve performance and reliability.

Generalizable Deepfake Detection with Phase-Based Motion Analysis

no code yet • 17 Nov 2022

Overall, with PhaseForensics, we show improved distortion and adversarial robustness, and state-of-the-art cross-dataset generalization, with 91. 2% video-level AUC on the challenging CelebDFv2 (a recent state-of-the-art compares at 86. 9%).

Autonomous Asteroid Characterization Through Nanosatellite Swarming

no code yet • 11 Oct 2022

A SNAC framework is then developed for the Autonomous Nanosatellite Swarming (ANS) mission concept to autonomously navigate about and characterize an asteroid including the asteroid gravity field, rotational motion, and 3D shape.

Landmark Tracking in Liver US images Using Cascade Convolutional Neural Networks with Long Short-Term Memory

no code yet • 14 Sep 2022

We further tested the proposed model on 69 landmarks from the testing dataset that has a similar image pattern to the training pattern, resulting in a mean tracking error of 0. 94+/-0. 83 mm.

A Neuromorphic Vision-Based Measurement for Robust Relative Localization in Future Space Exploration Missions

no code yet • 23 Jun 2022

Driven by this necessity, this work proposes a robust relative localization system based on a fusion of neuromorphic vision-based measurements (NVBMs) and inertial measurements.