關鍵字查詢 | 類別:期刊論文 | | 關鍵字:

[第一頁][上頁]123456789...[次頁][最末頁]目前在第 8 頁 / 共有 28,184 筆查詢結果
序號 學年期 教師動態
211 107/2 物理系 杜昭宏 教授 期刊論文 發佈 Atomic replacement effects on the band structure of doped perovskite thin films , [107-2] :Atomic replacement effects on the band structure of doped perovskite thin films期刊論文Atomic replacement effects on the band structure of doped perovskite thin filmsS. L. Cheng; C. H. Du; T. H. Chuang; J. G. LinScientific Report 9, 7828The potential applications of perovskite manganite R1-xAxMnO3 (R = rare earth element; A = Sr, Ca) thin films have been continuously explored due to their multi-functional properties. In particular, the optimally hole-doped La0.67Ca0.33MnO3 thin film demonstrates a colossal magneto-resistance that is beneficial to the performance of spintronic devices. To understand the effect of R and A ions on the material properties, we systematically measure the resistivity, magnetization, and electronic energy states for three optimally hole-doped R0.67A0.33MnO3 thin films with R = La, Sm and A = Sr, Ca. Various energy parameters are derived based on the X-ray absorption and X-ray photoelectron spectra, including the band gap, the charge frustration energy and the magn
212 107/2 物理系 杜昭宏 教授 期刊論文 發佈 Spin-charge-lattice coupling in YBaCuFeO5: Optical properties and first-principles calculations , [107-2] :Spin-charge-lattice coupling in YBaCuFeO5: Optical properties and first-principles calculations期刊論文Spin-charge-lattice coupling in YBaCuFeO5: Optical properties and first-principles calculationsH. W. Chen; Y.-W. Chen; J.-L. Kuo; Y. C. Lai; F. C. Chou; C. H. Du; H. L. LiuScientific Report 9, p.3223We combined spectroscopic ellipsometry, Raman scattering spectroscopy, and first-principles calculations to explore the optical properties of YBaCuFeO5 single crystals. Measuring the optical absorption spectrum of YBaCuFeO5 at room temperature revealed a direct optical band gap at approximately 1.41 eV and five bands near 1.69, 2.47, 3.16, 4.26, and 5.54 eV. Based on first-principles calculations, the observed optical excitations were appropriately assigned. Analysis of the temperature dependence of the band gap indicated anomalies in antiferromagnetic phase transition at 455 and 175 K. Additionally, a hardening in the frequency of the Eg phonon mode was observed at 175 K. The value of the spi
213 106/2 物理系 杜昭宏 教授 期刊論文 發佈 Excitonic dispersion of the intermediate spin state in LaCoO3 revealed by resonant inelastic x-ray scattering , [106-2] :Excitonic dispersion of the intermediate spin state in LaCoO3 revealed by resonant inelastic x-ray scattering期刊論文Excitonic dispersion of the intermediate spin state in LaCoO3 revealed by resonant inelastic x-ray scatteringRu-Pan Wang; Jaap Geessinck; Gertjan Koster; Keisuke Tomiyasu; Hebatalla Elnaggar; Boyang Liu; Jun Okamoto; Di-Jing Huang; Chao-Hung Du; Frank M. F. de GrootPHYSICAL REVIEW B 98, 035149SCI;否
214 107/2 數學系 楊定揮 教授 期刊論文 發佈 Fast–Slow Dynamics for Intraguild Predation Models with Evolutionary Effects , [107-2] :Fast–Slow Dynamics for Intraguild Predation Models with Evolutionary Effects期刊論文Fast–Slow Dynamics for Intraguild Predation Models with Evolutionary EffectsJianhe Shen; Cheng-Hsiung Hsu; Ting- Hui YangJournal of Dynamics and Differentia EquationsSCI;否
215 107/1 資圖系 林信成 教授 期刊論文 發佈 滬里滬外:臺灣北海岸地區的石滬發展與變遷 , [107-1] :滬里滬外:臺灣北海岸地區的石滬發展與變遷期刊論文滬里滬外:臺灣北海岸地區的石滬發展與變遷Development and Change of Stone Weir in North Coast of Taiwan賴惠如; 林信成; 李其霖; 陳美聖石滬;淡水;三芝;石門;Stone Weir;Tamsui District;Sanzhi District;Shimen District淡江史學 30, p.153-195漁滬捕魚,是人類原始漁獵文化中的一種形式,可上溯至石器時代,在世界各地均有使用植物、石材等於河海圍魚的陷阱,而利用石頭築滬捕魚者稱為「石滬」。台灣西部以及澎湖列島的海岸都可見此種古老的石滬遺跡,以澎湖有五百多口石滬最多,而台灣本島的石滬則是分布於台中至金山海岸一帶。目前有關澎湖石滬的研究非常完整,但對台灣本島石滬的研究則屬缺乏。根據史料顯示,北海岸是本島石滬密度最高的區域,因此本研究將北海岸設定為主要研究範圍,藉由文獻回顧法,將文史記載、早期地圖、古今空照圖作比對,並運用田野調查法,訪問在地耆老、文史學者,以了解過去移民及築滬捕魚維生的生活樣貌,由實地踏察地理環境,觀察潮汐變化與石滬結構間的關係,勾勒出北海岸石滬的發展與變遷。本研究結果顯示,石滬自清末至今一百多年的歷史,除淡水興仁石滬、三芝雙連石滬經整建、石門麟山鼻石滬位於北觀處麟山鼻遊憩區受到保護外,其他幾乎都已殘破,有些因漁港的開發、填海造陸、垃圾掩埋場的興建等而消失。歸納耆老口述石滬荒廢的原因為產業轉型不符人力成本、近海廢水汙染致使魚源枯竭、動力漁船和漁具的進步向外海捕魚。石滬為沿岸漁業發展歷史之一,藉由研究了解人與土地、海洋間資源利用和共生的關係。石滬雖已不再具有經濟效益,但以文化資產的角度,實為海岸居民謀生的智慧結晶。石滬會在海浪衝擊下逐漸成為礫石灘,曾具有石滬捕魚經驗的耆老日漸凋零,透過影音紀錄留下歷史的記憶,建構台灣本島北海岸石滬史。zh_TW1023-358x國內否TWN
216 105/2 資圖系 林信成 教授 期刊論文 發佈 圖書資訊學開放取用期刊聯合目錄系統之設計與實作 , [105-2] :圖書資訊學開放取用期刊聯合目錄系統之設計與實作期刊論文圖書資訊學開放取用期刊聯合目錄系統之設計與實作Design and Implementation of a Library and Information Science Open Access Journal Union Catalogue System林信成; 周庭郁開放取用;聯合目錄;OAIS參考模式;OAI-PMH;詮釋資料;Open Access;OAIS reference model;OAI-PMH;Metadata教育資料與圖書館學 54(1), p.5-29開放取用是近年興起的學術傳播模式,但開放取用的學術資源分散於網路各處,使用上仍有所不便。本研究以圖書資訊學為學科主題,以OAIS參考模式為系統架構,以DOAJ與E-LIS兩個開放取用平台為資料來源,藉由系統實作法開發一套「圖書資訊學OA期刊聯合目錄」系統,並以OAI-PMH資料交換協定做為資料互通標準,以LAMP做為開發環境,完成攝入、典藏、管理與取用四大功能模組之設計與開發,並完成系統建置與整合。經實際實驗與驗證,本系統能順利匯集DOAJ與E-LIS中與圖書資訊學相關之OA期刊資源,且順利上線運行,提供圖書資訊學領域之研究者使用。zh_TW1013-090x國內TSSCI;林信成是TWN
217 107/2 會計系 韓幸紋 副教授 期刊論文 發佈 Patient Cost-Sharing and Health Care Utilization in Early Childhood: Evidence from a Regression Discontinuity Design , [107-2] :Patient Cost-Sharing and Health Care Utilization in Early Childhood: Evidence from a Regression Discontinuity Design期刊論文Patient Cost-Sharing and Health Care Utilization in Early Childhood: Evidence from a Regression Discontinuity DesignHsing-Wen Han; Hsien-Ming Lien; Tzu-Ting YangPatient cost sharing;Early childhoodAmerican Economic Journal: Economic Policy, conditionally acceptedThis paper estimates the price elasticity of healthcare utilization in early childhood. We employ regression discontinuity design by exploiting a subsidy that reduces patient cost-sharing for children aged under 3 in Taiwan. Using longitudinal medical claims of over 410,000 children, we find a modest price elasticity of outpatient expenditure (e.g. -0.12 for regular outpatient care). Furthermore, cost-sharing subsidy largely increases the chance of visiting expensive healthcare providers (e.g. teaching hospitals) for minor illnesses. In contrast, children’s utilization of inpatient care is price insensitive. F
218 107/2 會計系 顏信輝 教授 期刊論文 發佈 存貨準則變動對企業存貨管理決策之影響 , [107-2] :存貨準則變動對企業存貨管理決策之影響期刊論文存貨準則變動對企業存貨管理決策之影響Influence of Changes in IAS 2 Inventories on Corporate Inventory Management Decisions顏信輝; 張瑀珊; 陳慧玲存貨準則公報;存貨管理;存貨生產決策;IAS 2 Inventories;Inventory Management;Inventory Production Policy管理與系統 26(3), p.271-292本文旨在探討台灣上市櫃公司於存貨準則公報修訂後,是否會改變其存貨管理之決策。本研究利用存貨準則變動前後各三年之資料,以存貨二項特性(重大性及穩定性)加以區分。實證發現,對於存貨較重大及穩定性較低之企業,於準則修正後,更會降低存貨生產之數量以因應新準則對財報之影響;此外,本文也發現,企業之生產策略會考量存貨跌價損失及回升利益之波動程度,在價值波動大之企業會有較保守的存貨生產政策。整體而言,透過本文結果可知企業會配套調整其存貨生產政策來因應存貨準則之修訂。由於存貨準則之變動更突顯存貨對財報損益數字之影響,本研究結果支持受存貨特性影響較大之企業(重大性高及穩定性低者),會因此更加重視合適存貨水準控管之正面效果。本研究之貢獻在於透過二種不同存貨特性剖析財會準則與企業存貨管理決策之關係,發現財會準則公報之修正會導致企業配套調整存貨生產決策,提出台灣研究關於準則變動與管理策略關係之本土實證發現。zh_TW1023-9863國內TSSCI;張瑀珊是TWN
219 107/1 歐研所 張福昌 副教授 期刊論文 發佈 脫歐協議沒過、倒閣也沒過,英國肥皂歹劇還要拖棚多久? , [107-1] :脫歐協議沒過、倒閣也沒過,英國肥皂歹劇還要拖棚多久?期刊論文脫歐協議沒過、倒閣也沒過,英國肥皂歹劇還要拖棚多久?張福昌關鍵評論網站在歐盟的立場,英國脫歐派只說明了「不要什麼」,卻沒辦法清楚告知「要什麼」,因此後續的談判也很難有新的交集。現在版的「脫歐協議」已是歐盟的最大讓步,梅伊如果再到歐盟來談判,歐盟也不會再做讓步。zh_TW國內否TWN
220 107/2 歐研所 張福昌 副教授 期刊論文 發佈 中東歐民主化30年:慢性民主衰退的隱憂 , [107-2] :中東歐民主化30年:慢性民主衰退的隱憂期刊論文中東歐民主化30年:慢性民主衰退的隱憂張福昌關鍵評論網在哈佛大學教授杭廷頓(Samuel P. Huntington)的眼裡,第三波民主化運動(1974-1989)起自於西班牙和葡萄牙,向西傳播,經過西葡兩國的中南美洲殖民地(巴西、阿根廷、智利等),再到東亞(台灣、南韓、菲律賓等),最後來到中東歐國家。當時的中東歐六國(東德、波蘭、捷克斯洛伐克、匈牙利、保加利亞、羅馬尼亞)在蘇聯總書記戈巴契夫(Mikhail Gorbachev)所倡導的「辛納屈主義」(Sinatra Doctrine) 下選擇自己的路,步上民主化的道路。 算一算時間,今(2019)年剛好是中東歐民主化30週年,在這段期間,東德和西德在1990年和平統一成為「德國」;而捷克斯洛伐克則在1993年和平分家,成為「捷克」和「斯洛伐克」兩個國家。因此,本文要觀察的「中東歐國家」是指波蘭、捷克、斯洛伐克、匈牙利、保加利亞和羅馬尼亞等六個國家。zh_TW國內否TWN
221 107/2 歐研所 張福昌 副教授 期刊論文 發佈 中導條約(INF)的存廢,牽動歐洲安全敏感神經 , [107-2] :中導條約(INF)的存廢,牽動歐洲安全敏感神經期刊論文中導條約(INF)的存廢,牽動歐洲安全敏感神經張福昌淡江國際評論zh_TW國內否TWN
222 107/2 歐研所 張福昌 副教授 期刊論文 發佈 英國脫毆對英國與歐盟的衝擊與影響 , [107-2] :英國脫毆對英國與歐盟的衝擊與影響期刊論文英國脫毆對英國與歐盟的衝擊與影響張福昌No. 731zh_TW國內否TWN
223 108/1 歐研所 張福昌 副教授 期刊論文 發佈 英國短命首相危機-強生的三大難題 , [108-1] :英國短命首相危機-強生的三大難題期刊論文英國短命首相危機-強生的三大難題張福昌台北論壇2019年7月24日強生(Boris Johnson)接替梅伊(Theresa May)成為英國新首相,上台後,強生立刻面臨三大內政外交難題的考驗,亦即「1031英國脫歐問題」、「英伊油輪衝突問題」與「英美中三角關係問題」,強生能否過關,不僅攸關首相任期長短,而且也將對英國國內政治與對外關係產生關鍵性影響,殊值觀察與探討。zh_TW國內否TWN
224 107/1 化學系 陳志欣 副教授 期刊論文 發佈 Developing liquid crystal‑based immunoassay for melamine detection , [107-1] :Developing liquid crystal‑based immunoassay for melamine detection期刊論文Developing liquid crystal‑based immunoassay for melamine detectionHui‑Yu Chuang; Chih‑Hsin ChenResearch on Chemical Intermediates 45, p.91-102SCI;否
225 107/1 化學系 陳志欣 副教授 期刊論文 發佈 Thienoisoindigo-Based Dopant-Free Hole Transporting Material for Efficient p–i–n Perovskite Solar Cells with the Grain Size in Micrometer Scale , [107-1] :Thienoisoindigo-Based Dopant-Free Hole Transporting Material for Efficient p–i–n Perovskite Solar Cells with the Grain Size in Micrometer Scale期刊論文Thienoisoindigo-Based Dopant-Free Hole Transporting Material for Efficient p–i–n Perovskite Solar Cells with the Grain Size in Micrometer ScaleChih-Hsin Chen; Yu-Ting Hsu; Bo-Cheng Wang; Chung-Lin Chung; Chih-Ping ChenThe Journal of Physical Chemistry C 123(3), p.1602-1609In this study, a series of 2,2′ and 3,3′ substituted thienoisoindigo (TII)-based small molecules (H3–H7) were synthesized by using 1,3-di(9H-carbazol-9-yl) benzene, N-phenylcarbazole, triphenylamine, and benzene as electron donor (D) at the periphery, while TII as electron acceptor (A) at the core. The highest occupied molecular orbital energy levels of H3–H7 range from −5.31 to −5.43 eV, while their lowest unoccupied molecular orbital energy levels range from −3.43 to −3.59 eV. Under AM 1.5 condition, the perovskite solar cell (PSC) with inverted p–i–n device structure usi
226 107/2 化學系 陳志欣 副教授 期刊論文 發佈 Quantitative analysis of liquid crystal-based immunoassay using rectangular capillaries as sensing platform , [107-2] :Quantitative analysis of liquid crystal-based immunoassay using rectangular capillaries as sensing platform期刊論文Quantitative analysis of liquid crystal-based immunoassay using rectangular capillaries as sensing platformJhih-Wei Huang; Hideaki Hisamoto; Chih-Hsin ChenOptics Express 27(12), p.17080-17090SCI;否
227 107/2 大陸所 陳建甫 副教授 期刊論文 發佈 中共「國進民退」政策對市場經濟與社會問題的衝擊與影響 , [107-2] :中共「國進民退」政策對市場經濟與社會問題的衝擊與影響期刊論文中共「國進民退」政策對市場經濟與社會問題的衝擊與影響The Impact and Influence of the CPC's "the State Advances as the Private Sector Retreats" Policy on the Market Economy and Social Issues陳建甫國進民退政策;市場經濟;社會問題展望與探索 17(7), p.71-78zh_TW國內否TWN
228 107/2 政經系 周應龍 助理教授 期刊論文 發佈 原住民選民的族群投票行為:2012年山地原住民立委選舉之個案研究 , [107-2] :原住民選民的族群投票行為:2012年山地原住民立委選舉之個案研究期刊論文原住民選民的族群投票行為:2012年山地原住民立委選舉之個案研究包正豪; 周應龍原住民;投票抉擇;族群投票調查研究-方法與應用 42,頁165-193原住民政治之一項重要特徵是「大族宰制政治資源」。長期以來,除在原住民立委席次為八席時代,有少數特例以外,平地原住民立委俱為阿美族包辦,而山地原住民立委則是泰雅、排灣兩族寡占。而此現象往往被歸因於「原住民選民有族群投票的傾向」。此一說法,從選舉結果來看,似無疑問。但遽以總體資料的投票結果推論個別選民的投票行為, 恐犯區位推論之謬誤。有鑑於此, 本研究以「2013原住民政治態度與行為調查」為分析資料來源,從個體行為層面出發來剖析原住民選民投票行為。模型證實山地原住民在2012年立委選舉的確有族群投票的傾向。此一研究發現讓我們了解原住民政治版圖中,候選人以家鄉與鄰近鄉鎮為基礎的「核心地盤」是族群投票行為的具象表徵。至於非屬排灣族、泰雅族與賽德克族的其他原住民選民,政黨認同則成為他們選擇是否投票的關鍵。zh_TW國內TSSCI;否TWN
229 107/2 電機系 江正雄 教授 期刊論文 發佈 Sports science: The correction of a sportsperson’s pose using a knowledge-based method , [107-2] :Sports science: The correction of a sportsperson’s pose using a knowledge-based method期刊論文Sports science: The correction of a sportsperson’s pose using a knowledge-based methodChih-Hsien Hsia; Chin-Hsiang Chien; Hao-Wei Hsu; Jen-Shiun Chiang; Hsien-Wei TsengJournal of Intelligent & Fuzzy Systems 36, p.1171–1181SCI;否
230 107/2 通核中心 鄧玉英 講師 期刊論文 發佈 馬來西亞經濟發展的思路與策略 , [107-2] :馬來西亞經濟發展的思路與策略期刊論文馬來西亞經濟發展的思路與策略Strategies of Malaysia's Economic Development鄧玉英馬來西亞經濟;經濟發展策略;伊斯蘭金融;伊斯干達經濟特區;Economic development of Malaysia;Islamic Financial;Iskandar Development Region;Halal Market台灣國際研究季刊 15(2), p.181-206馬來西亞獨立初期經濟發展以礦業和農業爲主,實施保障馬來人利益的「新經濟政策」以消弭貧窮和種族間的財富不均。1970年代末由進口替代轉出口導向成長模式。1981年馬哈迪以「國家發展政策」展開馬來西亞第二波的經濟改革,推動產業結構升級、放寬外資管制、積極民營化。2009年納吉以「新經濟模型」解除管制,加速市場自由化,並提出「一個馬來西亞」,此爲第三波經濟改革。本文檢視馬來西亞獨立以來各階段經濟發展的思路與策略,研究發現經濟自由化在中國一帶一路的龐大資金投入下,馬來西亞正面臨債務壓力,重大投資計畫暫緩,未來全球伊斯蘭金融服務中心以及全球清眞食品發展中心的發展極具潛力。zh_TW1816-2622國內是TWN
231 108/1 機械系 林清彬 教授 期刊論文 發佈 The Influence of Nickel Additions to Liquid A359 on Hot-Dip Aluminizing of Solid S45C Steel , [108-1] :The Influence of Nickel Additions to Liquid A359 on Hot-Dip Aluminizing of Solid S45C Steel期刊論文The Influence of Nickel Additions to Liquid A359 on Hot-Dip Aluminizing of Solid S45C SteelY. Y. Chen; C. B. Lin; C. C. MeiJournal of Material Engineering and Perform 28(8), p.5195-5206SCI;否
232 108/1 化材系 董崇民 教授 期刊論文 發佈 Improvement of mechanical properties and anticorrosion performance of epoxy coatings by the introduction of polyaniline/graphene composite , [108-1] :Improvement of mechanical properties and anticorrosion performance of epoxy coatings by the introduction of polyaniline/graphene composite期刊論文Improvement of mechanical properties and anticorrosion performance of epoxy coatings by the introduction of polyaniline/graphene compositeYen-Ting Lin, Trong-Ming Don,* Chong-Jun Wong, Fan-Chun Meng, Yi-Jun Lin, Shaio-Yen Lee, Chia-Fen Lee, Wen-Yen ChiuSurface and Coatings Technology, 374, 1128–1138en_US國外SCI;EI;Trong-Ming Don是TWN
233 108/1 統計系 蔡宗儒 教授 期刊論文 發佈 Bayesian Inference of δ = P(X < Y) for Burr Type XII distribution based on progressively first failure-censored samples , [108-1] :Bayesian Inference of δ = P(X < Y) for Burr Type XII distribution based on progressively first failure-censored samples期刊論文Bayesian Inference of δ = P(X < Y) for Burr Type XII distribution based on progressively first failure-censored samplesByrnes, J. M., Lin, Y-J, Tsai, Tzong-Ru, Lio, Y. L.Mathematics 7(9), 794en國外SCI;Tzong-Ru Tsai是CHE
234 107/2 電機系 李世安 副教授 期刊論文 發佈 FPGA implementation of adaptive Kalman filter for industrial ultrasonic applications , [107-2] :FPGA implementation of adaptive Kalman filter for industrial ultrasonic applications期刊論文FPGA implementation of adaptive Kalman filter for industrial ultrasonic applicationsShih-AN Li; Chris LiMicrosyst Technol (2019). p.1-8This paper achieves an FPGA system, which is specifically designed for the industrial ultrasonic application. The FPGA system contains a feedback sensing circuit module and an adaptive Kalman filter (AKF) module. Industrial ultrasonic application system can be described as a time-varying nonlinear system, which directly relates to the temperature and the pressure of objects at certain timing. The frequency controller of the FPGA circuit generates the optimal working frequency based on continuously sensing the value of feedback voltage, current and the phase difference among both. This work aims to design an FPGA filter circuit to phases detecting as well as the value of its current and voltage feedback. This paper also implements an AKF to feedbacks to prevent feedba
235 107/2 電機系 李世安 副教授 期刊論文 發佈 Obstacle Avoidance of Mobile Robot Based on HyperOmni Vision , [107-2] :Obstacle Avoidance of Mobile Robot Based on HyperOmni Vision期刊論文Obstacle Avoidance of Mobile Robot Based on HyperOmni VisionShih-An Li; Li-Hsiang Chou; Tsung-Han Chang; Chao-Hsu Yang; Yu-Cheng Changdynamic window approach;artificial potential field;HyperOmni Vision;mobile robot;obstacle avoidanceSensors and Materials 31(3), p.1021–1036In this paper, we present a method that combines an improved dynamic window approach (IDWA) and an artificial potential field to avoid obstacles for autonomous wheeled robots with HyperOmni Vision. The experimental environment follows the rule of RoboSot avoidance challenge in the Federation of International Robot-soccer Association (FIRA) competition.There are three parts of this study, namely, (1) image processing, (2) an IDWA, and (3) an improved artificial potential field. In the avoidance challenge in FIRA, the robot must avoid eight obstacles that are placed randomly in the playing field. The results indicate that the three-wheeled robot can avoid o
236 107/2 通核中心 宋鴻燕 副教授 期刊論文 發佈 Factors influencing knowledge-sharing behaviors in faculty learning communities , [107-2] :Factors influencing knowledge-sharing behaviors in faculty learning communities期刊論文Factors influencing knowledge-sharing behaviors in faculty learning communities大學教師學習社群知識分享影響因素之研究何俐安; 宋鴻燕Community of practice;Flow experience;Knowledge-sharing;Motivation;Trust;實務社群;心流體驗;知識分享;動機;信任教育傳播與科技研究 120, p.1-16Faculty professional autonomy has been highlighted in higher education settings. One way for university faculty to develop their professional knowledge as well as enhance their instructional quality is through communicating and sharing knowledge with colleagues. This study examines the relationship between university faculty's motivation, trust, and flow experience as they join faculty learning communities (FLCs) and their knowledge-sharing behaviors. A survey questionnaire was used to collect data from a faculty in an urban university (N = 192). The results indicated that university faculty's motivation, trust, and flow experienced in FLCs individually had a significant effect on their k
237 107/1 電機系 李世安 副教授 期刊論文 發佈 FPGA-based hardware design for scale-invariant feature transform , [107-1] :FPGA-based hardware design for scale-invariant feature transformSHIH-AN LI; WEI-YEN WANG; CHEN-CHIEN JAMES HSU; CHENG-KAI LUIEEE Access 6, p.43850-43864This paper proposes a novel hardware design method of scale-invariant feature transform (SIFT) algorithm for implementation on field-programmable gate array (FPGA). To reduce the computing costs, Gaussian kernels are calculated offline for use in Gaussian filters. To eliminate low-contrast points, the inverse of a Hessian matrix is required for hardware implementation, which results in poor performance because dividers are needed. To solve this problem, this paper presents a new mathematical derivation model to implement the low-contrast detection, avoiding the use of any dividers. For the implementation of the normalization module, a large number of dividers are required by traditional methods, which adversely affects the computational efficiency. This paper presents a new architecture using only one divider to implement the normalization function in hardware. Thanks to the parallel processing architecture proposed to design the image pyramid, SIFT detection, and SIFT descriptor, the computational efficiency of the SIFT algorithm is significantly improved. As a result of the proposed design method, the requirement of logic elements in the FPGA hardware is greatly reduced and system frequency is significantly increased. Experimental results show that the proposed hardware architecture outperforms existing techniques in terms of resource usage and computational efficiency for real-time image processing.Hardware;Computer architecture;Field programmable gate arrays;Feature extraction;Computational efficiency;Real-time systems;Transforms
238 106/2 電機系 李世安 副教授 期刊論文 發佈 Highly autonomous visualization map-generation mobile robot system design through the robot operating system platform , [106-2] :Highly autonomous visualization map-generation mobile robot system design through the robot operating system platform期刊論文Highly autonomous visualization map-generation mobile robot system design through the robot operating system platformShih-An Li, Hsuan-Ming Feng, Kung-Han Chen and Wen-Hung HuangJournal of Imaging Science and Technology, 62(3): 030403-1030403-9SCI;ESCI;否
239 106/2 電機系 李世安 副教授 期刊論文 發佈 Fuzzy Self-Adaptive Soccer Robot Behavior Decision System Design through ROS , [106-2] :Fuzzy Self-Adaptive Soccer Robot Behavior Decision System Design through ROS期刊論文Fuzzy Self-Adaptive Soccer Robot Behavior Decision System Design through ROSShih-An Li; Hsuan-Ming Feng; Sheng-Po Huang; Chen-You ChuJournal of Imaging Science and Technology 62(3), p.30401-1-30401-11Fuzzy decision machine (FDM) compared with finite state machine is proposed in this article to verify the appropriate performance on the soccer robot platform. Fuzzy logic with the flexible membership function adaptively produces the robust strategy for real-time reaching the better decision action for soccer robots working in the higher competition environment. This study feeds actual physical parameters into the fuzzy soccer robot system by a Gazebo simulator to ensure the perfect visibility. Therefore, the deployed 3D Gazebo scene for the specific Federation of International Robot-soccer Association (FIRA) RoboSot competition fields is greatly supplied with soccer robots as a friendly support. Moreover, four
240 107/2 物理系 莊程豪 副教授 期刊論文 發佈 Insights into dynamic molecular intercalation mechanism for AleC battery by operando synchrotron X-ray techniques , [107-2] :Insights into dynamic molecular intercalation mechanism for AleC battery by operando synchrotron X-ray techniques期刊論文Insights into dynamic molecular intercalation mechanism for AleC battery by operando synchrotron X-ray techniquesDi-Yan Wang; Shao-Ku Huang; Hsiang-Ju Liao; Yu-Mei Chen; Sheng-Wen Wang; Yu-Ting Kao; Ji-Yao An; Yi-Cheng Lee; Cheng-Hao Chuang; Yu-Cheng Huang; Ying-Rui Lu; Hong-Ji Lin; Hung-Lung Chou; Chun-Wei Chen; Ying-Huang Lai; Chung-Li DongAl ion battery;X-ray absorption spectroscopy;In-situ X-ray diffraction;Simulated core-level spectrum;Anion intercalationCarbon 146, p.528-534Recently, a novel rechargeable Al ion battery (AIB) with high performance has been developed. Owing to its low cost, high-rate capability, excellent cyclability, and non-flammability, AIB provides a safe alternative to many commercial batteries used in the energy storage system. To improve its performance, identifying molecular structure and arrangement of chloroaluminate anion (AlCl4−) intercal
[第一頁][上頁]123456789...[次頁][最末頁]目前在第 8 頁 / 共有 28,184 筆查詢結果