|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Deep-learning based denoising and reconstruction of super-resolution structured illumination microscopy images显示文摘Super-resolution structured illumination microscopy(SR-SIM) provides an up to twofold enhanced spatial resolution of fluorescently labeled samples. The reconstruction of high-quality SR-SIM images critically depends on patterned illumination with high modulation contrast. Noisy raw image data(e.g., as a result of low excitation power or low exposure time), result in reconstruction artifacts. Here, we demonstrate deep-learning based SR-SIM image denoising that results in high-quality reconstructed images. A residual encoding–decoding convolutional neural network(RED-Net) was used to successfully denoise computationally reconstructed noisy SR-SIM images.We also demonstrate the end-to-end deep-learning based denoising and reconstruction of raw SIM images into high-resolution SR-SIM images. Both image reconstruction methods prove to be very robust against image reconstruction artifacts and generalize very well across various noise levels. The combination of computational image reconstruction and subsequent denoising via RED-Net shows very robust performance during inference after training even if the microscope settings change. | ZAFRAN HUSSAIN SHAH MARCEL MÜLLER TUNG-CHENG WANG PHILIP MAURICE SCHEIDIG AXEL SCHNEIDER MARK SCHÜTTPELZ THOMAS HUSER WOLFRAM SCHENCK | 2021 | Photonics Research2021，9，5： | 11 |
| 2 | BP神经网络在使用红外热像仪技术预测冬小麦产量中的应用(英文)显示文摘通过使用红外热像仪技术获得冬小麦冠层不同温度值,计算得到冬小麦主要需水阶段水分胁迫指标ICWSI(infrared crop water stress index)。并根据此数据,使用一次灌溉周期中3个时段不同的ICWSI的平均值作为输入因子,相应实测冬小麦产量作为输出因子,建立了BP神经网络模型对冬小麦的产量进行预测,本文采用三层BP神经网络,其拓扑结构为3-5-1,数据归一化处理后收敛性能增强。预测结果显示,平均相对误差最大只有3.42%;为了证实这一方法的优越性,同时建立了基于ICWSI和冬小麦产量关系的非线性函数的预测模型,预测结果与实际产量值进行比较,平均相对误差最大达到了18.87%。两种预测方法得到的不同预测结果表明,将红外热像仪技术与BP神经网络预测方法相结合,可以成功用来预测冬小麦产量,比使用非线性函数预测的效果更好,精度更高,可靠性更强,可以用于实际生产需要。 | 胡振方 张录达 王珏璇 Shamaila Z 曾爱君 宋坚利 刘亚佳 Wolfram S Joachim M 何雄奎 | 2013 | 光谱学与光谱分析2013，33，6： | 5 |
| 3 | Assessing crop water stress of winter wheat by thermography under different irrigation regimes in North China Plain显示文摘Thermal imaging can be used as an indicator of water stress due to the closure of stomatal aperture.In this paper,we analyzed the robustness and sensitivity of thermography of winter wheat in the North China Plain.The seasonal and diurnal variations of Crop Water Stress Index(CWSI)were evaluated.Five treatments were applied by means of irrigation,with plots receiving 100%of ETo(DI),50%(D50),16%(D16)and no irrigation(NI).A high correlation was found between stomatal conductance(gs)and CWSI,depending on the phenological stage of the crop with R2=0.44 at pre-heading stage and R2=0.77 at post-heading stage.In addition,a high correlation between yield and CWSI at different growth stages indicates that thermography can predict yield.Hourly measurements of canopy temperature were taken to study the effect of the time of day on image acquisition and it was found that midday was the most appropriate time.These results should assist in designing precision irrigation scheduling for setting the threshold values. | Shamaila Zia Du Wenyong Wolfram Spreer Klaus Spohrer He Xiongkui Joachim Müller | 2012 | International Journal of Agricultural and Biological Engineering2012，5，3： | 4 |
| 4 | Utilization of Thermal Infrared Image for Inversion of Winter Wheat Yield and Biomass显示文摘The present paper utilizes thermal infrared image for inversion of winter wheat yield and biomass with different technology of irrigation(drip irrigation,sprinkler irrigation,flood irrigation).It is the first time that thermal infrared image is used for predicting the winter wheat yield and biomass.The temperature of crop and background was measured by thermal infrared image.It is necessary to get the crop background separation index(CBSIL,CBSIH),which can be used for distinguishing the crop value from the image.CBSIL and CBSIH(the temperature when the leaves are wet adequately;the temperature when the stomata of leaf is closed completely) are the threshold values.The temperature of crop ranged from CBSIL to CBSIH.Then the ICWSI was calculated based on relevant theoretical method.The value of stomata leaf has strong negative correlation with ICWSI proving the reliable value of ICWSI.In order to construct the high accuracy simulation model,the samples were divided into two parts.One was used for constructing the simulation model,the other for checking the accuracy of the model.Such result of the model was concluded as:(1) As for the simulation model of soil moisture,the correlation coefficient(R2) is larger than 0.887 6,the average of relative error(Er) ranges from 13.33% to 16.88%;(2) As for the simulation model of winter wheat yield,drip irrigation(0.887 6,16.89%,-0.12),sprinkler irrigation(0.970 0,14.85%,-0.12),flood irrigation(0.969 0,18.87%,0.18),with the values of R2,Er and CRM listed in the parentheses followed by the individual term.(3) As for winter wheat biomass,drip irrigation(0.980 0,13.70%,0.13),sprinkler irrigation(0.95,13.15%,-0.14),flood irrigation(0.970 0,14.48%,-0.13),and the values in the parentheses are demonstrated the same as above.Both the CRM and Er are shown to be very low values,which points to the accuracy and reliability of the model investigated.The accuracy of model is high and reliable.The results indicated that thermal infrared image can be used potentially for inversion of winter wheat yield and biomass. | DU Wen-yong ZHANG Lu-da HU Zhen-fang Shamaila Z ZENG Ai-jun SONG Jian-li LIU Ya-jia Wolfram S Joachim M HE Xiong-kui | 2011 | 光谱学与光谱分析2011，31，6： | 3 |
| 5 | HER2 expression in gastric cancer: Rare, heterogeneous and of no prognostic value – conclusions from 924 cases of two independent series显示文摘 | Heike Grabsch Shivan Sivakumar Sally Gray Helmut E. Gabbert Wolfram Müller | 2010 | Cellular Oncology (-)2010，，1： | 3 |
| 6 | Expression of Tissue Factor in High-Grade Carotid Artery Stenosis: Association With Plaque Destabilization显示文摘 | Sebastian Jander Matthias Sitzer Angélique Wendt Michael Schroeter Martin Buchkremer Mario Siebler Wolfram Müller Wilhelm Sandmann Guido Stoll | 2001 | Stroke: Journal of the American Heart Association2001，，4： | 3 |
| 7 | Monitoring physiological responses to water stress in two maize varieties by infrared thermography显示文摘Water stress is one of the main causes of yield reductions in crops,especially in arid and semi-arid regions where the water supply is limited.Plant water status is frequently assessed by pre-dawn leaf water potential(ΨPD)or leaf stomata conductance(gL)measurements,in support of advanced irrigation scheduling.However,both methods are time and labour consuming.A non-invasive approach to water status detection is the use of infrared thermography(IRT).This experiment was conducted in a greenhouse on two potted maize varieties under irrigated and non-irrigated conditions,and the measurements began when the crop had reached its twelve leaf stage.In order to establish the IRT measurements for detecting the water status of maize,an IRT-based crop water stress index(CWSI)was calculated and compared with simultaneously measuredΨPD and gL data.Good correlations were found between CWSI and gL data(r2=0.71&0.81),as well between CWSI andΨPD data(r2=0.53&0.81).These results highlight the appropriateness of infrared thermal imagery to detect and differentiate between the crop water statuses of different genotypes. | Shamaila Zia Klaus Sophrer Du Wenyong Wolfram Spreer Giuseppe Romano He Xiongkui Joachim Müller | 2011 | International Journal of Agricultural and Biological Engineering2011，4，3： | 3 |
| 8 | Infectious, atopic and inflammatory diseases, childhood adversities and familial aggregation are independently associated with the risk for mental disorders: Results from a large Swiss epidemiological study显示文摘AIM To examine the associations between mental disorders and infectious, atopic, inflammatory diseases while adjusting for other risk factors.METHODS We used data from PsyC oL aus, a large Swiss Population Cohort Study(n = 3720; age range 35-66). Lifetime diagnoses of mental disorders were grouped into the following categories: Neurodevelopmental, anxiety(early and late onset), mood and substance disorders. They were regressed on infectious, atopic and other inflammatory diseases adjusting for sex, educational level, familial aggregation, childhood adversities and traumatic experiences in childhood. A multivariate logistic regression was applied to each group of disorders. In a complementary analysis interactions with sex were introduced via nested effects. RESULTS Associations with infectious, atopic and other chronic inflammatory diseases were observable together with consistent effects of childhood adversities and familial aggregation, and less consistent effects of trauma in each group of mental disorders. Streptococcal infections were associated with neurodevelopmental disorders(men), and measles/mumps/rubella-infections with early and late anxiety disorders(women). Gastric inflammatory diseases took effect in mood disorders(both sexes) and in early disorders(men). Similarly, irritable bowel syndrome was prominent in a sex-specific way in mood disorders in women, and, moreover, was associated with early and late anxiety disorders. Atopic diseases were associated with late anxiety disorders. Acne(associations with mood disorders in men) and psoriasis(associations with early anxiety disorders in men and mood disorders in women) contributed sex-specific results. Urinary tract infections were associated with mood disorders and, in addition, in a sex-specific way with late anxiety disorders(men), and neurodevelopmental and early anxiety disorders(women).CONCLUSION Infectious, atopic and inflammatory diseases areimportant risk factors for all groups of mental disorders. The sexual dimorphism of the associations is pronounced. | Vladeta Ajdacic-Gross Aleksandra Aleksandrowicz Stephanie Rodgers Margot Mutsch Anja Tesic Mario Müller Wolfram Kawohl Wulf R?ssler Erich Seifritz Enrique Castelao Marie-Pierre F Strippoli Caroline Vandeleur Roland von K?nel Rosa Paolicelli Markus A Landolt Cornelia Witthauer Roselind Lieb Martin Preisig | 2016 | World Journal of Psychiatry2016，6，4： | 2 |
| 9 | HER2 expression in gastric cancer: Rare, heterogeneous and of no prognostic value – conclusions from 924 cases of two independent series显示文摘 | Heike Grabsch Shivan Sivakumar Sally Gray Helmut E. Gabbert Wolfram Müller | 2010 | Cellular Oncology . 2010 (1-2)2010，，1： | 2 |
| 10 | Expression of cell-cycle regulatory proteins cyclin D1,cyclin E,and their inhibitor p21 wafl/cipl in gastric cancer 显示文摘 | Wolfram M Tsuyoshi N Hans-christian W | 1999 | J Pathol1999，189，2： | 1 |
| 11 | Robotic-assisted laparoscopic radical prostatectomy: the Frankfurt technique显示文摘 | Wolfram M Brautigam R Engl T | 2003 | World J Urol2003，21，3： | 1 |
| 12 | Roboticassisted laparoscopic radical cystectomy and intraabdominal formation of an orthotopic ileal neobladder显示文摘 | BEECKEN WD WOLFRAM M ENGL T | 2003 | Eur Urol2003，44，： | 1 |
| 13 | Three-dimensional structure of the 'long' neurotoxin from cobra venom 显示文摘 | Malcolm D Wolfram S Alfred M | 1980 | Biochemistry1980，77，5： | 1 |
| 14 | Microencapsulated cell-mediated treatment of inoperable pancreatic carcinoma显示文摘 | Matthias L?hr Anne Hoffmeyer Jens-Christian Kr?ger Mathias Freund Johannes Hain Albrecht Holle Peter Karle Wolfram T Kn?fel Stefan Liebe Petra Müller Horst Nizze Matthias Renner Robert M Saller Thomas Wagner Karlheinz Hauenstein Walter H Günzburg Brian Sa | 2001 | The Lancet2001，，9268： | 1 |
| 15 | HER2 expression in gastric cancer: Rare, heterogeneous and of no prognostic value – conclusions from 924 cases of two independent series显示文摘 | Heike Grabsch Shivan Sivakumar Sally Gray Helmut E. Gabbert Wolfram Müller | 2010 | Cellular Oncology (-)2010，，1： | 1 |
| 16 | HER2 expression in gastric cancer: Rare, heterogeneous and of no prognostic value – conclusions from 924 cases of two independent series显示文摘 | Heike Grabsch Shivan Sivakumar Sally Gray Helmut E. Gabbert Wolfram Müller | 2010 | Cellular Oncology (-)2010，，1： | 1 |
| 17 | Effect of prickly pear( O- puntia robusta) on glucose 2 and lipid 2 metabolism in nondiabetics with hyperlipidemia-a pilot study 显示文摘 | Wolfram R M Kritz H Efthimiou Y | 2002 | Wien Klin Wochenschr2002，114，： | 1 |
| 18 | Searching the Web:The public and their queries 显示文摘 | Spink A Wolfram D Jansen M B J | 2001 | Journal of the American Societyfor Information Science and Technology2001，52，3： | 1 |
| 19 | Robotic technology and the translation of open radical prostatectomy to laparoscopy: the early Frankfurt experience with robotic radical prostatectomy and one year follow-up 显示文摘 | Bentas W Wolfram M Jones J | 2003 | Eur Urol2003，44，： | 1 |
| 20 | Dif- ferential immunomodulating effects of inactivated probi- otic bacteria on the allergic immune response显示文摘 | RASCHE C WOLFRAM C WAHLS M | 2007 | Acta Derm Venereol2007，87，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员