红外热成像监测云南松切梢小蠹虫害: 针叶尺度 观测
王景旭,黄华国(
),林起楠,王冰,黄侃
),林起楠,王冰,黄侃
Shoot beetle damage to Pinus yunnanensis monitored by infrared thermal imaging at needle scale
WANG Jing-Xu,HUANG Hua-Guo(),LIN Qi-Nan,WANG Bing,HUANG Kan
),LIN Qi-Nan,WANG Bing,HUANG Kan
图2. 利用FLIR Tools提取云南松针叶温度。A, 重度受害针叶梢和健康梢的可见光图像。B, 重度受害针叶梢和健康梢的热红外图像。C, 轻度受害针叶梢和健康梢的可见光图像。D, 轻度受害针叶梢和健康梢的热红外图像。
Fig. 2. Utilizing FLIR Tools to extract the temperature of the needles of Pinus yunnanensis. A, Visible image to show heavily- infested and healthy shoots. B, Thermal infrared image to show heavily-infested and healthy shoots. C, Visible image to show lightly-infested and healthy shoots. D, Thermal infrared image to show lightly-infested and healthy shoots.
