Flow Matching for Probabilistic Monocular 3D Human Pose Estimation

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Le, Cuong, Melnyk, Pavlo, Wandt, Bastian, Wadenbäck, Mårten
Formato:	Preprint
Publicado:	2026
Materias:	Computer Vision and Pattern Recognition
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

QuaMo: Quaternion Motions for Vision-based 3D Human Kinematics Capture
por: Le, Cuong, et al.
Publicado: (2026)

On the Role of Rotation Equivariance in Monocular 3D Human Pose Estimation
por: Melnyk, Pavlo, et al.
Publicado: (2026)

TetraSphere: A Neural Descriptor for O(3)-Invariant Point Cloud Analysis
por: Melnyk, Pavlo, et al.
Publicado: (2022)

Utilizing Uncertainty in 2D Pose Detectors for Probabilistic 3D Human Mesh Recovery
por: Wehrbein, Tom, et al.
Publicado: (2024)

Optimal-state Dynamics Estimation for Physics-based Human Motion Capture from Videos
por: Le, Cuong, et al.
Publicado: (2024)

Continuous Normalizing Flows for Uncertainty-Aware Human Pose Estimation
por: Liu, Shipeng, et al.
Publicado: (2025)

DiffSF: Diffusion Models for Scene Flow Estimation
por: Zhang, Yushan, et al.
Publicado: (2024)

Temporally-consistent 3D Reconstruction of Birds
por: Hägerlind, Johannes, et al.
Publicado: (2024)

RoMa: Robust Dense Feature Matching
por: Edstedt, Johan, et al.
Publicado: (2023)

DaD: Distilled Reinforcement Learning for Diverse Keypoint Detection
por: Edstedt, Johan, et al.
Publicado: (2025)

Spectral Compression Transformer with Line Pose Graph for Monocular 3D Human Pose Estimation
por: Zheng, Zenghao, et al.
Publicado: (2025)

Radially Distorted Homographies, Revisited
por: Wadenbäck, Mårten, et al.
Publicado: (2025)

Mamba-Driven Topology Fusion for Monocular 3D Human Pose Estimation
por: Zheng, Zenghao, et al.
Publicado: (2025)

LatentKeypointGAN: Controlling Images via Latent Keypoints
por: He, Xingzhe, et al.
Publicado: (2021)

ProbPose: A Probabilistic Approach to 2D Human Pose Estimation
por: Purkrabek, Miroslav, et al.
Publicado: (2024)

COMPOSE: Hypergraph Cover Optimization for Multi-view 3D Human Pose Estimation
por: Wang, Tony Danjun, et al.
Publicado: (2026)

PoseGRAF: Geometric-Reinforced Adaptive Fusion for Monocular 3D Human Pose Estimation
por: Xu, Ming, et al.
Publicado: (2025)

PoseMoE: Mixture-of-Experts Network for Monocular 3D Human Pose Estimation
por: Liu, Mengyuan, et al.
Publicado: (2025)

Hybrid 3D Human Pose Estimation with Monocular Video and Sparse IMUs
por: Bao, Yiming, et al.
Publicado: (2024)

Mirror-Aware Neural Humans
por: Ajisafe, Daniel, et al.
Publicado: (2023)

PoseMamba: Monocular 3D Human Pose Estimation with Bidirectional Global-Local Spatio-Temporal State Space Model
por: Huang, Yunlong, et al.
Publicado: (2024)

Generative 6D Pose Estimation via Conditional Flow Matching
por: Hamza, Amir, et al.
Publicado: (2026)

PoseFM: Relative Camera Pose Estimation Through Flow Matching
por: Kuczkowski, Dominik, et al.
Publicado: (2026)

DepthFM: Fast Monocular Depth Estimation with Flow Matching
por: Gui, Ming, et al.
Publicado: (2024)

LoMa: Local Feature Matching Revisited
por: Nordström, David, et al.
Publicado: (2026)

PriorFormer: A Transformer for Real-time Monocular 3D Human Pose Estimation with Versatile Geometric Priors
por: Adjel, Mohamed, et al.
Publicado: (2025)

X as Supervision: Contending with Depth Ambiguity in Unsupervised Monocular 3D Pose Estimation
por: Yang, Yuchen, et al.
Publicado: (2024)

3D-UGCN: A Unified Graph Convolutional Network for Robust 3D Human Pose Estimation from Monocular RGB Images
por: Zhao, Jie, et al.
Publicado: (2024)

Monocular Visual 8D Pose Estimation for Articulated Bicycles and Cyclists
por: Corral-Soto, Eduardo R., et al.
Publicado: (2025)

Normalizing Flows on the Product Space of SO(3) Manifolds for Probabilistic Human Pose Modeling
por: Dünkel, Olaf, et al.
Publicado: (2024)

AthleticsPose: Authentic Sports Motion Dataset on Athletic Field and Evaluation of Monocular 3D Pose Estimation Ability
por: Suzuki, Tomohiro, et al.
Publicado: (2025)

Challenges for Monocular 6D Object Pose Estimation in Robotics
por: Thalhammer, Stefan, et al.
Publicado: (2023)

RFM-Pose:Reinforcement-Guided Flow Matching for Fast Category-Level 6D Pose Estimation
por: He, Diya, et al.
Publicado: (2026)

Benchmarking Monocular 3D Dog Pose Estimation Using In-The-Wild Motion Capture Data
por: Shooter, Moira, et al.
Publicado: (2024)

Two Views Are Better than One: Monocular 3D Pose Estimation with Multiview Consistency
por: Ingwersen, Christian Keilstrup, et al.
Publicado: (2023)

Flexible Geometric Guidance for Probabilistic Human Pose Estimation with Diffusion Models
por: Snelgar, Francis, et al.
Publicado: (2026)

Object Gaussian for Monocular 6D Pose Estimation from Sparse Views
por: Luo, Luqing, et al.
Publicado: (2024)

PoseGraphNet++: Enriching 3D Human Pose with Orientation Estimation
por: Banik, Soubarna, et al.
Publicado: (2023)

CVAM-Pose: Conditional Variational Autoencoder for Multi-Object Monocular Pose Estimation
por: Zhao, Jianyu, et al.
Publicado: (2024)

Toward a Real-Time Framework for Accurate Monocular 3D Human Pose Estimation with Geometric Priors
por: Adjel, Mohamed
Publicado: (2025)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"es"
ui	"standard"
VUFIND_SESSION	"268b20ac660fcd037f2c9b2094b5a029"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790786292.939 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "268b20ac660fcd037f2c9b2094b5a029" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=es; ui=standard; VUFIND_SESSION=268b20ac660fcd037f2c9b2094b5a029"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"39782"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2601_16763/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2601_16763/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790786292.9347
REQUEST_TIME	1790786292

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler