Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 3

Year

2019 1

2017 1

2009 1

Keywords

Appearance feature 1

Cloth appearance 1

Facial landmark localization 1

Geometric feature 1

Single micro-images 1

Smile recognition 1

Yarn geometry 1

appearance 1

beneficial 1

decrease 1

hydrogen peroxide 1

per-oxidation 1

open ︾

Search scope:

排序： Display mode:

Hydrogen peroxide is correlated with browning in peach fruit stored at low temperature

Zhansheng DING, Shiping TIAN, Xianghong MENG, Yong XU,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4, Pages 363-374 doi: 10.1007/s11705-009-0246-x

Abstract: It was concluded that the main effect of HO on browning was to regulate its appearance and development

Keywords： beneficial per-oxidation appearance decrease hydrogen peroxide

HTML PDF Collect

Modeling yarn-level geometry from a single micro-image Special Feature on Virtual Reality-Research Articl

Hong-yu WU, Xiao-wu CHEN, Chen-xu ZHANG, Bin ZHOU, Qin-ping ZHAO

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 9, Pages 1165-1174 doi: 10.1631/FITEE.1800693

Abstract: Different types of cloth show distinctive appearances owing to their unique yarn-level geometrical details. Despite its importance in applications such as cloth rendering and simulation, capturing yarn-level geometry is nontrivial and requires special hardware, e.g., computed tomography scanners, for conventional methods. In this paper, we propose a novel method that can produce the yarn-level geometry of real cloth using a single micro-image, captured by a consumer digital camera with a macro lens. Given a single input image, our method estimates the large-scale yarn geometry by image shading, and the fine-scale fiber details can be recovered via the proposed fiber tracing and generation algorithms. Experimental results indicate that our method can capture the detailed yarn-level geometry of a wide range of cloth and reproduce plausible cloth appearances.

Keywords： Single micro-images Yarn geometry Cloth appearance

HTML PDF Collect

Spontaneous versus posed smile recognition via region-specific texture descriptor and geometric facial dynamics Article

Ping-ping WU, Hong LIU, Xue-wu ZHANG, Yuan GAO

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 7, Pages 955-967 doi: 10.1631/FITEE.1600041

Abstract: about spontaneous versus posed smile recognition concentrate on extracting geometric features while appearanceExperimental results show that both our proposed appearance representation and its combination with geometry-based

Keywords： Facial landmark localization Geometric feature Appearance feature Smile recognition