نتایج جستجو برای: refining and correcting western images

تعداد نتایج: 16881855  

2000
A. Niemistö A. Dolia

We consider the problem of correcting misclassifications in images by using context based or spatial information. We describe a graph-based method for correcting misclassifications that occur in primary local image recognition. The proposed method is applied in a training-based optimization framework, using genetic algorithms. Numerical simulation results are presented to confirm that once the ...

Journal: :journal of agricultural science and technology 2013
z. bachari saleh h. ezzatpanah m. aminafshar h. safafar

the present study was carried out to investigate the effect of various refining processes’ conditions on conjugated dienes in soybean oil. conjugated dienes contents of soybean oil were found to undergo reduction in neutralization and bleaching steps while being increased in deodorization. it was observed that alkali refining (neutralization) through 12 and 14 °bé, bleaching with either acid ac...

Journal: :تحقیق در علوم شیلاتی 0
e.n lakmali w.g.a deshapriya k.g.a. ishara jayawardene r.m.p raviranga n.p ratnayake h.m.r premasiri

coastal zone of sri lanka is a key to sustainable development of the country. the erosion of country’s coastal zone has been identified as a long standing problem. therefore, coastal sediment dynamics around the country has to be identified to develop an appropriate coastal zone management plan. remote sensing and gis techniques can be used for quantitative and qualitative analyses of coastal p...

Journal: :CoRR 2016
Gaipeng Kong Le Dong Wenpu Dong Liang Zheng Qi Tian

This paper addresses the problem of large-scale image retrieval. We propose a two-layer fusion method which takes advantage of global and local cues and ranks database images from coarse to fine (C2F). Departing from the previous methods fusing multiple image descriptors simultaneously, C2F is featured by a layered procedure composed by filtering and refining. In particular, C2F consists of thr...

Journal: :Biomedical Optics Express 2023

Digital correction of optical aberrations allows for high-resolution imaging across the full depth range in coherence tomography (OCT). Many digital aberration (DAC) methods have been proposed past to evaluate and correct monochromatic error OCT images. However, other factors that deteriorate image quality not fully investigated. Specifically, a broadband line-scan spectral-domain system (LS-SD...

2005
WANG Rong

In this paper, an image registration algorithm based on both feature and intensity is proposed. Decomposing the source images with wavelet, corner points can be detected in the two approximate sub-images. The initial registration parameters can be achieved through affine transformation model, the coarse registration parameters can be obtained by the optical flow estimating and iterative refinin...

F. Ploszaj, J. Betlej, M. Mróz, M. Tupaj, W. Orlowicz,

Abstract: This study presents the research results of effect that refining process has on porosity and mechanical properties of high pressure die castings made of AlSi12S alloy. The operation of refining was carried out in a melting furnace with the use of an FDU Mini Degasser. Mechanical properties (UTS, YS, Elongation, Brinell Hardness) were assessed on samples taken from high pressure die ca...

Persian painting has been influenced by European art since the Safavid era, resulting in a painting style that became known as Farangi-sazi. Although some of the engravings used in the Farangi-Sazi have been identified in recent years, it seems that research has neglected visual distortion caused due to transferring images and printmaking process up to now. Most sources and studies on Farangi-S...

Journal: :Journal of biomedical optics 2018
Ben Lertsakdadet Bruce Y Yang Cody E Dunn Adrien Ponticorvo Christian Crouzet Nicole Bernal Anthony J Durkin Bernard Choi

Laser speckle imaging (LSI) is a wide-field optical technique that enables superficial blood flow quantification. LSI is normally performed in a mounted configuration to decrease the likelihood of motion artifact. However, mounted LSI systems are cumbersome and difficult to transport quickly in a clinical setting for which portability is essential in providing bedside patient care. To address t...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید