Results 51 to 60 of about 111 (93)

Dense 3D Face Alignment from 2D Video for Real-Time Use. [PDF]

Image Vis Comput, 2017
Jeni LA, Cohn JF, Kanade T.
europepmc   +1 more source

Text-guided RGB-P grasp generation. [PDF]

PeerJ Comput Sci
Vu VD, Nguyen VT, Hai Pham N, Hoang DC, Tan PX.   +4 more
europepmc   +1 more source

LiDAR Point Cloud Colourisation Using Multi-Camera Fusion and Low-Light Image Enhancement. [PDF]

Sensors (Basel)
Ranasinghe P, Patra D, Banerjee B, Raval S.   +3 more
europepmc   +1 more source

A Comprehensive Framework for Eye Tracking: Methods, Tools, Applications, and Cross-Platform Evaluation. [PDF]

J Eye Mov Res
Chhimpa GR, Kumar A, Garhwal S, Kumar D, Wani NA, Wani MA, Shakil KA.   +6 more
europepmc   +1 more source

Interstellar Mapping And Acceleration Probe: The NASA IMAP Mission. [PDF]

Space Sci Rev
McComas DJ, Christian ER, Schwadron NA, Gkioulidou M, Allegrini F, Baker DN, Bzowski M, Clark G, Cohen CMS, Cohen I, Collura C, Cully MJ, Dalla S, Desai MI, Driesman A, Eng D, Fox NJ, Funsten HO, Fuselier SA, Galli A, Giacalone J, Hahn J, Hegarty KP, Horbury T, Horanyi M, Kistler LM, Kubiak MA, Kubota S, Livi S, Lugaz N, Lee CO, Luhmann J, Matthaeus W, Mitchell DG, Mitchell JG, Moebius E, Pope S, Provornikova E, Rankin JS, Reisenfeld DB, Reno C, Richardson JD, Russell CT, Shaw-Lecerf MM, Scherrer J, Skoug RM, Shen MM, Spence HE, Sternovsky Z, Strumik M, Szalay JR, Tapley M, Tokumaru M, Turner DL, Weidner S, Westlake J, Wurz P, Zank GP.   +57 more
europepmc   +1 more source

Uncalibrated, Unified and Unsupervised Specular-Aware Photometric Stereo

Lecture Notes in Computer Science, 2023
In this paper we present a variational approach to simultaneously recover the 3D reconstruction, reflectance, lighting and specularities of an object, all of them, from a set of RGB images. The approach works in an uncalibrated, unified and unsupervised manner, without assuming any prior knowledge of the shape geometry or training data to constrain the
Pablo Estévez, Antonio Agudo, Agudo Antonio   +2 more
exaly   +3 more sources

Uncalibrated Photometric Stereo Using Superquadrics with Cast Shadow

Communications in Computer and Information Science, 2021
Formulated as an inverse problem of computer graphics, inverse rendering (or photometric stereo) can estimate parameters, such as the shapes and configurations of objects and light sources in the scene, from a set of images. Such results can be useful for applications including recognition, inspection, and/or VR.
Norikazu Takahashi
exaly   +2 more sources

Uncalibrated photometric stereo refined by polarization angle

Optical Review, 2021
Photometric stereo allows us to estimate the surface normal of an object based on its shading. In uncalibrated photometric stereo, the light source direction is unknown; thus, both the light source direction and surface normal should be estimated, which establishes an ill-posed problem with ambiguity in its solution. Consequently, assumptions should be
Daisuke Miyazaki, Miyazaki Daisuke
exaly   +2 more sources

Uncalibrated Photometric Stereo Using Superquadrics with Texture Estimation

Communications in Computer and Information Science, 2022
Norikazu Takahashi
exaly   +2 more sources

What Is Learned in Deep Uncalibrated Photometric Stereo?

Lecture Notes in Computer Science, 2020
This paper targets at discovering what a deep uncalibrated photometric stereo network learns to resolve the problem’s inherent ambiguity, and designing an effective network architecture based on the new insight to improve the performance. The recently proposed deep uncalibrated photometric stereo method achieved promising results in estimating ...
Guanying Chen, Michael Waechter, Boxin Shi   +2 more
exaly   +2 more sources