Results 51 to 60 of about 1,421,712 (297)

RECOGNIZING TAMIL PALM-LEAF MANUSCRIPT CHARACTERS USING HYBRIDIZED HUMAN PERCEPTION BASED FEATURES

ICTACT Journal on Image and Video Processing, 2021
The paper presents a new Convolutional Neural Network (CNN) architecture, called stacked stereo CNN, for computing disparity map from stereo images. In stacked stereo CNN, left and right image patches are stacked back-to-back and fed to a single tower ...
Paramasivam Muthan Eswaran, Dinesh Manib, Sabeenian Royappan Savarimuthu   +2 more
doaj   +1 more source

A cybernetic multiresolution system for disparity estimation in stereo vision [PDF]

Kybernetes, 2006
PurposeThe aim is to obtain a dense and reliable disparity map from a stereoscopic pair under any luminosity condition. From the disparity map it is possible to obtain some information about the objects appearing in the scene, such as their position and their distance to the camera.Design/methodology/approachThe disparity map is obtained using a ...
Patricia Compañ, Rosana Satorre, Ramón Rizo   +2 more
openaire   +2 more sources

Eye Gaze Based 3D Triangulation for Robotic Bionic Eyes

Sensors, 2020
Three-dimensional (3D) triangulation based on active binocular vision has increasing amounts of applications in computer vision and robotics. An active binocular vision system with non-fixed cameras needs to calibrate the stereo extrinsic parameters ...
Di Fan, Yanyang Liu, Xiaopeng Chen, Fei Meng, Xilong Liu, Zakir Ullah, Wei Cheng, Yunhui Liu, Qiang Huang   +8 more
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Dynamics of absolute and relative disparity processing in human visual cortex

NeuroImage, 2022
Cortical processing of binocular disparity is believed to begin in V1 where cells are sensitive to absolute disparity, followed by the extraction of relative disparity in higher visual areas.
Milena Kaestner, Marissa L. Evans, Yulan D. Chen, Anthony M. Norcia   +3 more
doaj   +1 more source

Binocular coordination: Reading stereoscopic sentences in depth [PDF]

, 2012
The present study employs a stereoscopic manipulation to present sentences in three dimensions to subjects as they read for comprehension. Subjects read sentences with (a) no depth cues, (b) a monocular depth cue that implied the sentence loomed out of ...
Blythe, Hazel I., Nicolas S. Holliman, Liversedge Simon P., Kirkby, Julie A., Keith Rayner, Hazel I Blythe, Rayner, K., Kirkby, J.A., Nicolas S Holliman, Kirkby Julie A., Kirkby, Julie, Holliman, N.S., Blythe Hazel I., Julie A Kirkby, Rayner Keith, Liversedge, Simon P., Holliman Nicolas S., Simon P. Liversedge, Liversedge, S.P., Elizabeth R Schotter, Blythe, H.I., Simon P Liversedge, Julie A. Kirkby, Elizabeth R. Schotter, Liversedge, Simon Paul, Schotter, E.R., Schotter Elizabeth R., Hazel I. Blythe   +27 more
core   +2 more sources

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Improving Census Transform by High-Pass with Haar Wavelet Transform and Edge Detection

Sensors, 2020
One of the common methods for measuring distance is to use a camera and image processing algorithm, such as an eye and brain. Mechanical stereo vision uses two cameras to shoot the same object and analyzes the disparity of the stereo vision.
Jiun-Jian Liaw, Chuan-Pin Lu, Yung-Fa Huang, Yu-Hsien Liao, Shih-Cian Huang   +4 more
doaj   +1 more source

Interposition, minimal depth, and depth-from-disparity

, 2008
In the context of the renewed interest for the combination of ordinal and metric cues to depth (Burge et al. JOV 2005; Burge et al. ECVP 2007), we presented the bar-in-the-box effect (Gerbino & Fantoni ECVP 2007).
FANTONI, CARLO, GERBINO, WALTER
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source