QEMesh: Employing A Quadric Error Metrics-Based Representation for Mesh Generation

Fuente: arXiv

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Li, Jiaqi, Wang, Ruowei, Liu, Yu, Zhao, Qijun
Format:	Preprint
Veröffentlicht:	2025
Schlagworte:	Computer Vision and Pattern Recognition
Online-Zugang:	Acceder al recurso
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Ähnliche Einträge

GenUDC: High Quality 3D Mesh Generation with Unsigned Dual Contouring Representation
von: Wang, Ruowei, et al.
Veröffentlicht: (2024)

MTFusion: Reconstructing Any 3D Object from Single Image Using Multi-word Textual Inversion
von: Liu, Yu, et al.
Veröffentlicht: (2024)

Q-SLAM: Quadric Representations for Monocular SLAM
von: Peng, Chensheng, et al.
Veröffentlicht: (2024)

Dehallu3D: Hallucination-Mitigated 3D Generation from Single Image via Cyclic View Consistency Refinement
von: Wang, Xiwen, et al.
Veröffentlicht: (2026)

QuadricsReg: Large-Scale Point Cloud Registration using Quadric Primitives
von: Wu, Ji, et al.
Veröffentlicht: (2024)

MeshMetrics: A Precise Implementation of Distance-Based Image Segmentation Metrics
von: Podobnik, Gašper, et al.
Veröffentlicht: (2025)

Towards High-Fidelity, Identity-Preserving Real-Time Makeup Transfer: Decoupling Style Generation
von: Chau, Lydia Kin Ching, et al.
Veröffentlicht: (2025)

DreamMesh4D: Video-to-4D Generation with Sparse-Controlled Gaussian-Mesh Hybrid Representation
von: Li, Zhiqi, et al.
Veröffentlicht: (2024)

Convex Hull-based Algebraic Constraint for Visual Quadric SLAM
von: Yu, Xiaolong, et al.
Veröffentlicht: (2025)

Hybrid Mesh-Gaussian Representation for Efficient Indoor Scene Reconstruction
von: Huang, Binxiao, et al.
Veröffentlicht: (2025)

FDIM: A Feature-distance-based Generic Video Quality Metric for Versatile Codecs
von: Wang, Jiayi, et al.
Veröffentlicht: (2026)

From Camera to World: A Plug-and-Play Module for Human Mesh Transformation
von: Ma, Changhai, et al.
Veröffentlicht: (2025)

MetricHMSR:Metric Human Mesh and Scene Recovery from Monocular Images
von: Song, Chentao, et al.
Veröffentlicht: (2025)

DQO-MAP: Dual Quadrics Multi-Object mapping with Gaussian Splatting
von: Li, Haoyuan, et al.
Veröffentlicht: (2025)

Generating 3D House Wireframes with Semantics
von: Ma, Xueqi, et al.
Veröffentlicht: (2024)

Perceptually Accurate 3D Talking Head Generation: New Definitions, Speech-Mesh Representation, and Evaluation Metrics
von: Chae-Yeon, Lee, et al.
Veröffentlicht: (2025)

FACE: A Face-based Autoregressive Representation for High-Fidelity and Efficient Mesh Generation
von: Wang, Hanxiao, et al.
Veröffentlicht: (2026)

A Two-Stage Motion-Aware Framework for mmWave-based Human Mesh Recovery
von: Pham, Hoang Hai, et al.
Veröffentlicht: (2026)

Mesh2NeRF: Direct Mesh Supervision for Neural Radiance Field Representation and Generation
von: Chen, Yujin, et al.
Veröffentlicht: (2024)

QuadricFormer: Scene as Superquadrics for 3D Semantic Occupancy Prediction
von: Zuo, Sicheng, et al.
Veröffentlicht: (2025)

Depth-Guided Metric-Aware Temporal Consistency for Monocular Video Human Mesh Recovery
von: Cen, Jiaxin, et al.
Veröffentlicht: (2026)

Vision-Based Anti Unmanned Aerial Technology: Opportunities and Challenges
von: Ding, Guanghai, et al.
Veröffentlicht: (2025)

Mesh-RFT: Enhancing Mesh Generation via Fine-grained Reinforcement Fine-Tuning
von: Liu, Jian, et al.
Veröffentlicht: (2025)

High-Precision Dichotomous Image Segmentation via Depth Integrity-Prior and Fine-Grained Patch Strategy
von: Liu, Xianjie, et al.
Veröffentlicht: (2025)

MeshRipple: Structured Autoregressive Generation of Artist-Meshes
von: Lin, Junkai, et al.
Veröffentlicht: (2025)

Samba+: General and Accurate Salient Object Detection via A More Unified Mamba-based Framework
von: Zhao, Wenzhuo, et al.
Veröffentlicht: (2026)

Causality-based Cross-Modal Representation Learning for Vision-and-Language Navigation
von: Wang, Liuyi, et al.
Veröffentlicht: (2024)

Mamba-based Spatio-Frequency Motion Perception for Video Camouflaged Object Detection
von: Li, Xin, et al.
Veröffentlicht: (2025)

Hierarchical Generative Network for Face Morphing Attacks
von: He, Zuyuan, et al.
Veröffentlicht: (2024)

GetMesh: A Controllable Model for High-quality Mesh Generation and Manipulation
von: Lyu, Zhaoyang, et al.
Veröffentlicht: (2024)

EdgeRunner: Auto-regressive Auto-encoder for Artistic Mesh Generation
von: Tang, Jiaxiang, et al.
Veröffentlicht: (2024)

DMesh: A Differentiable Mesh Representation
von: Son, Sanghyun, et al.
Veröffentlicht: (2024)

GLRT-Based Metric Learning for Remote Sensing Object Retrieval
von: Zhang, Linping, et al.
Veröffentlicht: (2024)

ARTS: Semi-Analytical Regressor using Disentangled Skeletal Representations for Human Mesh Recovery from Videos
von: Tang, Tao, et al.
Veröffentlicht: (2024)

Fine-Grained Spatiotemporal Motion Alignment for Contrastive Video Representation Learning
von: Zhu, Minghao, et al.
Veröffentlicht: (2023)

MeshCraft: Exploring Efficient and Controllable Mesh Generation with Flow-based DiTs
von: He, Xianglong, et al.
Veröffentlicht: (2025)

PivotMesh: Generic 3D Mesh Generation via Pivot Vertices Guidance
von: Weng, Haohan, et al.
Veröffentlicht: (2024)

QuadGPT: Native Quadrilateral Mesh Generation with Autoregressive Models
von: Liu, Jian, et al.
Veröffentlicht: (2025)

EMIE-MAP: Large-Scale Road Surface Reconstruction Based on Explicit Mesh and Implicit Encoding
von: Wu, Wenhua, et al.
Veröffentlicht: (2024)

DecQ: Detail-Condensing Queries for Enhanced Reconstruction and Generation in Representation Autoencoders
von: Wang, Tianhang, et al.
Veröffentlicht: (2026)

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
VUFIND_SESSION	"4b47a5e42abf584addcc355555fee815"
ui	"standard"
language	"de"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790953297.2563 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "4b47a5e42abf584addcc355555fee815" ]`]
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	"VUFIND_SESSION=4b47a5e42abf584addcc355555fee815; ui=standard; language=de"
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	"216.73.217.142"
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	"22970"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2504_05720/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2504_05720/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790953297.2497
REQUEST_TIME	1790953297

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler