JP2024018438A5 - - Google Patents

Claims (8)

An imaging system for imaging an insect trapping surface of an insect trapping sheet having at least one surface provided with an insect trapping surface capable of trapping insects, comprising:
A holding portion for holding the insect trapping sheet;
an imaging means for imaging the insect trapping surface of the insect trapping sheet held by the holding portion ;
The holding unit is provided with a rotation mechanism for turning over the insect trapping sheet it holds . The imaging system according to claim 1 , wherein the holding portion holds the insect trapping sheet under tension in a tensile direction along a planar direction of the insect trapping surface . 3. The imaging system according to claim 1 , wherein the imaging means comprises a traveling section that moves an imaging section that images the insect trapping surface along a surface direction of the insect trapping surface. The insect trapping sheet includes an insect trapping portion having the insect trapping surface, and a sheet end portion provided at an end portion of the insect trapping portion,
The sheet end portion has a writing section in which information regarding insect trapping can be written,
The imaging means includes an imaging unit that images the insect trapping surface,
The imaging system according to claim 1 , wherein the imaging section images the edge of the sheet so as to include the written portion. The holding portion is
A pair of fixing means for fixing both ends of the insect trapping sheet spaced apart in the planar direction;
3. The imaging system according to claim 2 , further comprising tension applying means for applying tension in a pulling direction along the surface direction while the pair of fixing means fixes both ends of the insect trapping sheet. The imaging means includes an imaging unit that images the insect trapping surface,
The imaging system according to claim 2 or 5 , wherein the imaging section is configured to be movable substantially parallel to the pulling direction. An illumination device is provided for illuminating the insect trapping surface with light,
The imaging system described in claim 2 or 5 , wherein the illumination device is configured to irradiate light onto the insect trapping surface from at least one side of the insect trapping surface in a width direction along the surface direction of the insect trapping surface and perpendicular to the tensile direction. An image processing unit is provided,
The imaging means includes an imaging unit that images the insect trapping surface,
The imaging unit images the insect trapping surface at a plurality of positions spaced apart in the pulling direction,
The imaging system according to claim 2 or 5 , wherein the image processing unit is configured to execute image processing for generating processed image data based on a plurality of images captured by the imaging unit .