KKnowledge-Based Systems3/18/2026D2-DETR:DETR With Dual-Domain frequency-spatial modeling for unmanned aerial vehicle imagery object detectionXuanming Liu·Wanyu Chen·Shiyuan He·Liyuan Pan·Yuqing Zhang·Huanxin Zou·Jun Li·Xu Cao·Jiangshan LiRead at Knowledge-Based SystemsTagsAdvanced Neural Network ApplicationsComputer Vision and Pattern Recognition