AI辅助识别的鸟类被动声学监测在城市湿地公园中的应用

白皓天, 余上, 潘新园, 凌嘉乐, 吴娟, 谢恺琪, 刘阳, 陈学业

AI-assisted recognition for passive acoustic monitoring of birds in urban wetland parks

Haotian Bai, Shang Yu, Xinyuan Pan, Jiale Ling, Juan Wu, Kaiqi Xie, Yang Liu, Xueye Chen

图2 WZT-1设备于2023年4月7日18:54:22触发采集的音频文件时频图(实线框为黑脸噪鹛鸟鸣声, 虚线框为白胸苦恶鸟鸣声)

Fig. 2 Time-frequency spectrogram of audio files collected by the device WZT-1 triggered at 18:54:22 on April 7, 2023 (Garrulax perspicillatus in solid boxes and Amaurornis phoenicurus in a dotted box)