Proceedings
Authors
| Filter results2 paper(s) found. |
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1. Evaluation of Image Acquisition Parameters and Data Extraction Methods on Plant Height Estimation with UAS ImageryAerial imagery from unmanned aircraft systems (UASs) has been increasingly used for field phenotyping and precision agriculture. Plant height is one important crop growth parameter that has been estimated from 3D point clouds and digital surface models (DSMs) derived from UAS-based aerial imagery. However, many factors can affect the accuracy of aerial plant height estimation. This study examined the effects of image overlap, pixel resolution, and data extraction methods on estimation... C. Yang, C. Suh, W. Guo, H. Zhao, J. Zhang, R. Eyster |
2. Design and Performance Analysis of a Flexible Lig Thin-film HeaterGas sensors play vital roles in environmental, agricultural, and industrial monitoring, yet metal-oxide sensors require high operating temperatures. Conventional ceramic or metallic heaters consume high power and lack flexibility, limiting portable applications. Here, flexible thin-film heaters were fabricated using laser-induced graphene (LIG) on polyimide substrates. Two patterns with varied laser powers and scanning speeds were tested, and electrical and thermal performances evaluated. Higher... X. Ji |