AI農情調查之UAV群眾協作平台
Summary | 技術簡介: AI農情調查之UAV群眾協作平台後台支援自動鑲嵌建模,更具備四項突破技術:(1)巨量影像格化技術;(2)平行運算技術;(3)任務規格標準化;(4)UAV任務媒合。致力於打造空中UBER協作服務,未來能應用於農作物分佈調查、大範圍災情調查、農業保險、農地違法使用調查與休耕補助調查等面向。 技術之科學突破性: 氣候變化與全球化趨勢,提高農情調查方式效率將能高效平衡市場供需。導入雲端與AI技術,能實現以低投入高效率的永續管理方式實踐精準農業。無人機(UAV)的高機動性為精準農業調查提供俱優勢的新工具,UAV。 AI農情調查(AIAS)之UAV群眾協作平台後台支援自動鑲嵌建模,AIAS平台更具備四項突破技術:(1)巨量影像格化技術;(2)平行運算技術;(3)任務規格標準化;(4)UAV任務媒合。(1)(2)搭配雲端API串連機制,能因應大面積(千頃以上)飛行任務要求,加速8倍以上。AIAS平台可減少飛手外包、後製及購買軟體負擔,更迅速使業主掌握進度與成果。以(3)標準化飛行任務所需參數,減低甲乙方溝通門檻增加派發效率。(4)雲端媒合與派發任務可高效完成甲乙雙方需求,能降低UAV任務門檻與75%執行時間。 根據Wierzbicki(2015)研究顯示,UAV飛行時的天候狀況對於影像品質影響甚鉅,惡劣天候影像品質平均降低25%。主持人Yang(2018)提出量化影像品質指標包括模糊程度、亮度、對比度等。由物體邊緣灰階與線散函數的擬合程度評估模糊程度,以影像灰階平均值與標準差表示影像亮度與對比度,成果已發表於頂級國際期刊。整合此機制於UAV媒合平台,標準化監督把關職業飛手上傳UAV影像品質。 目前急需農業領域的技術整合服務,AIAS平台已整合水稻最適收穫期預測模式、高效率大面積勘災技術,以AI技術的卷積神經網絡與深度學習技術,基於長期收集之UAV農作物影像資料集,建立災損辨識模型,相較於現有UAV勘災流程,提升75%勘災效率,已發表兩篇頂尖國際期刊(2018, 2020)。此技術可降低農作物調查所需之大量人力,達跨區與跨作物別無人機農業落地應用目標。 AIAS平台提供發案業主與飛手間的需求資訊整合服務,清楚界定航拍任務需求項目,提升UAV產業效率。農業AI分析技術發展與突破,未來能延伸應用於:(1)農作物分佈調查;(2)農作物大範圍災情調查;(3)農業保險調查;(4)農地違法使用調查與;(5)休耕補助調查等面向,為智慧農業落地的重要基礎建設。 技術之產業應用性: 農情查報包含種植作物、收穫面積、產量、災損及敏感性作物面積。每年調查範圍約80萬公頃,需靠專家在地面上逐一清查,易產生人為偏誤、耗時費工。無人機(UAV)於農業管理與分析迅速發展,機動性強且快速、精準收集大面積影像,為高效調查工具。全臺已有逾兩千位合格UAV飛手,卻多苦於無任務可執行,急需一媒合平台串接兩方需求。 AI農情調查(AIAS)之UAV群眾協作平台搭載巨量影像格化技術與平行運算模式,高效執行UAV影像處理服務與任務媒合工作,並有以下優勢:(1)在地化的適任專業飛手媒合,減少跨地區飛手長途交通成本,預估提供3倍接案機會、並降低時間與交通成本,僅需目前25%時間即能完成任務;(2)無人機影像品質標準化檢核,替業主自動化把關UAV影像品質;(3)飛手完成任務即時由系統檢核是否需重拍,並回報業主進度狀態,預期減少錯誤與反覆確認50%時間;(4)影像正射鑲嵌製作與植生指標等可視化展示功能,減少每位飛手委外影像處理或購買商用軟體數萬元成本。 農業災害及補償攸關農民生計,政府制定《農業天然災害救助辦法》與《農業保險法》已推行21品項農業保險。現行災損評估方法為人工辨識,主觀且缺乏一致標準評估流程,難以應對大範圍災害分析,保險公司更難衡量合適保險產品,使農民對農保信心與購買意願低落。 AIAS平台整合農業AI分析技術於農業資訊加值服務,如採收時間預測與高校率災損分析,以數位化分析落實於產業。採收建議能提升水稻田每公頃2000元以上售價;本團隊2020年以此AI災損分析技術服務臺南市政府農業局之後壁區災損分析,成本僅需原本75%,並大幅減少人力需求。UAV災損分析模式將能協助加速推動農業保險制度,協助業者高效率勘災與出險,並留存影像於平台供簡易查閱與瀏覽。 市調公司Tractica評估UAV市場2025年將達467億美元,智慧農業為重要項目之一。日本日亞集團與美國DroneDeploy提供雲端化UAV影像處理方案,包含UAV航線規劃、製作地圖與影像鑲嵌,但並無飛行任務媒合功能。目前已邀請數位職業飛手註冊AIAS平台,測試及改善平台流程。未來預期至少百位合格飛手註冊此AIAS平台,打造空中UBER協作服務,延伸應用於:(1)農作物分佈調查;(2)農作物大範圍災情調查;(3)農業保險調查;(4)農地違法使用調查與;(5)休耕補助調查等面向,具極大跨國商業潛力。 |
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Keyword | 未來科技館 科技部 |
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