Shape from Focus Algorithm Based on Spreading [PDF]
Jisuanji gongcheng, 2016 Shape from Focus(SFF) is a layer scanning technology,which reguires a lot of memory of upper computer when mehshring.To solve this problem,an algorithm based on spreading is proposed.Based on the interval property of the focus evaluation curve and the ...
KANG Yu,CHEN Niannian,FAN Yong,WANG Li,YANG Wei
doaj +1 more source
3D Measurement Method for Saturated Highlight Characteristics on Surface of Fuel Nozzle
Sensors, 2022 Saturated highlights on metal surfaces reduce the detection accuracy of fuel nozzles. In this paper, we propose an image inpainting method with a saturated highlight based on the statistics of similar patches used in prior segmentation of the subregion ...
Yeni Li, Liang Hou, Yun Chen
doaj +1 more source
Shape from Focus Based on Image Regional Pixel Reconstruction [PDF]
Jisuanji gongcheng, 2019 In order to improve the accuracy of 3D morphology image recovery,a novel method for Shape from Focus(SFF) based on max-min operator and regional pixel reconstruction is proposed.The max-min operator is used to determine the noise pixels in the image ...
ZHAO Hongsheng,DING Hua,LIU Jiancheng
doaj +1 more source
The Politics of Location and Sexuality in Leila Ahmed’s and Nawal El Saadawi’s Life Narratives [PDF]
, 2014 This article explores Leila Ahmed’s A Border Passage, and Nawal El Saadawi’s Memoirs from the Women’s Prison, A Daughter of Isis, and Walking Through Fire. It contrasts their works and argues that location and genderawareness play an important role in
Aouadi, Leila
core +3 more sources
Pattern scaling using ClimGen: monthly-resolution future climate scenarios including changes in the variability of precipitation [PDF]
, 2015 Development, testing and example applications of the pattern-scaling approach for generating future climate change projections are reported here, with a focus on a particular software application called “ClimGen”.
C Huntingford +27 more
core +1 more source
Advisory Succession in Real Estate Investment Trusts [PDF]
, 1974 Adaptation is crucial to realise high data rate transmission in multicarrier communication systems over dispersive channels. Apart from rate/power adaptation enabled by orthogonal frequency division multiplexing (OFDM), OFDM/offset QAM (OFDM/OQAM ...
Du, Jinfeng, Signell, Svante
core +3 more sources
Dubai outbound tourism: An exploratory study of Emiratis and expatriates [PDF]
, 2011 This research investigates the perceptions of residents of Dubai, United Arab Emirates (UAE) towards the state of Victoria, Australia as a destination and assesses their knowledge of Victoria’s tourism attributes.
Armstrong, Anona +3 more
core +2 more sources
SurfNet: Generating 3D shape surfaces using deep residual networks
, 2017 3D shape models are naturally parameterized using vertices and faces, \ie, composed of polygons forming a surface. However, current 3D learning paradigms for predictive and generative tasks using convolutional neural networks focus on a voxelized ...
Huang, Qixing +3 more
core +1 more source
Robust Method for Position Measurement of Vertex of Polyhedron Using Shape from Focus
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 A robust measurement method for measuring the vertex position of a small polyhedron using 3D image processing is proposed. The shape from focus method is applied for obtaining 3D positions of surfaces of the polyhedron.
Takashi HARADA
doaj +1 more source
Anisotropic Diffusion for Depth Estimation in Shape from Focus Systems
VISIGRAPP : VISAPP: Shape from focus is a monocular method that uses the camera’s focus as the primary indicator for depth estimation. The initial depth map is usually improved by penalizing the L2 regularizer as a smoothness constraint, which tends to smoothen the ...
Bilal Ahmad, I. Farup, Pål Anders Floor
semanticscholar +1 more source