Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Hiep Lu"'
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4081 (2024)
Recent advancements in high dynamic range (HDR) display technology have significantly enhanced the contrast ratios and peak brightness of modern displays. In the coming years, it is expected that HDR televisions capable of delivering significantly hi
Externí odkaz:
https://doaj.org/article/ceda8f6ce2564d8bbec16d87e195bf65
Autor:
Joshua E. Stern, Steve Cherne, Qinghua Feng, Liming Li, Mingjun Jiang, Hiep Lu, Stephen E. Hawes, Nancy B. Kiviat
Publikováno v:
Cell Biochemistry and Biophysics. 72:599-604
In order to elucidate the role of epigenetic alterations in the development of cutaneous squamous cell carcinoma (SCC), we analyzed both gene-specific promoter hypermethylation and repetitive sequence hypomethylation in cutaneous SCC as well as norma
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 7357-7373 (2023)
Hyperspectral image (HSI) processing tasks frequently rely on spatial–spectral total variation (SSTV) to quantify the local smoothness of image structures. However, conventional SSTV only considers a sparse structure of gradient maps computed along
Externí odkaz:
https://doaj.org/article/d7fe84226e4e4929abb85a3eaa880c5f
Autor:
Qinghua Feng, Nancy B. Kiviat, Stephen E. Hawes, Hubert Vesselle, Janet S. Rasey, Linda Wiens, Joshua E. Stern, Hiep Lu
Publikováno v:
Lung Cancer. 69:172-179
Background: We previously identified a number of genes which were methylated significantly more frequently in the tumor compared to the non-cancerous lung tissues from non-small cell lung cancer (NSCLC) patients. Detection of methylation profiles of
Autor:
Hubert Vesselle, Hiep Lu, Zhao Ming Dong, C. Diana Jordan, Linda Wiens, Qinghua Feng, Nancy B. Kiviat, Stephen E. Hawes, Joshua E. Stern
Publikováno v:
Cancer Epidemiology, Biomarkers & Prevention. 17:645-654
We used MethyLight assays to analyze DNA methylation status of 27 genes on 49 paired cancerous and noncancerous tissue samples from non-small cell lung cancer (NSCLC) patients who underwent surgical resection. Seven genes (RARB, BVES, CDKN2A, KCNH5,
Autor:
Hiep Lu, Papa Toure, Alicia M. Young, Longfu Xi, Nancy B. Kiviat, Cathy W. Critchlow, Martin W. McIntosh, Akhila Balasubramanian, Qinghua Feng, B. Dembele, Ahmadou Dem, Papa Salif Sow, Stephen E. Hawes
Publikováno v:
JNCI Journal of the National Cancer Institute. 97:273-282
BACKGROUND DNA methylation changes are an early event in carcinogenesis and are often present in the precursor lesions of various cancers. We examined whether DNA methylation changes might be used as markers of cervical intraepithelial neoplasia (CIN
Autor:
C. Diana Jordan, Hiep Lu, Stephen E. Hawes, Alexander Salskov, Janet S. Rasey, Qinghua Feng, Hubert Vesselle, Linda Wiens, Nancy B. Kiviat, Joshua E. Stern
Publikováno v:
Journal of Oncology
Journal of Oncology, Vol 2011 (2011)
Journal of Oncology, Vol 2011 (2011)
It remains unknown whether tobacco smoke induces DNA hypermethylation as an early event in carcinogenesis or as a late event, specific to overt cancer tissue. Using MethyLight assays, we analyzed 316 lung tissue samples from 151 cancer-free subjects
Autor:
Michiel Vlaminck, Laurens Diels, Wilfried Philips, Wouter Maes, René Heim, Bart De Wit, Hiep Luong
Publikováno v:
Remote Sensing, Vol 15, Iss 6, p 1524 (2023)
Over the last two decades, UAVs have become an indispensable acquisition platform in the remote sensing community. Meanwhile, advanced lightweight sensors have been introduced in the market, including LiDAR scanners with multiple beams and hyperspect
Externí odkaz:
https://doaj.org/article/4d211aa7dc5d47ce927dbfcc33dc3df6
Publikováno v:
IEEE Access, Vol 9, Pp 43938-43969 (2021)
We propose a novel and efficient algorithm for detection of specular reflections and light sources (highlights) in cinematic content. The detection of highlights is important for reconstructing them properly in the conversion of the low dynamic range
Externí odkaz:
https://doaj.org/article/6850794752ec483b84faa9cda80fc0a1
Publikováno v:
Sensors, Vol 22, Iss 3, p 1244 (2022)
Today, solar energy is taking an increasing share of the total energy mix. Unfortunately, many operational photovoltaic plants suffer from a plenitude of defects resulting in non-negligible power loss. The latter highly impacts the overall performanc
Externí odkaz:
https://doaj.org/article/0f248e84f6b34cdba121792bd5a3de92