1. 3D Version

제조회사 : Heinz Walz GmbH

모델명 : IMAGING-PAM M-Series 3D Version

제품명 : 엽록소 형광 3D 이미지 시스템

The basis of the IMAG-3D is the successful MAXI IMAGING Head expanded by a 3D scanner.

Using algorithms developed by the Fraunhofer Institute for Integrated Circuits IIS, the system creates a 3D mesh from images of structured light casted on the plant by a projector.

The projector is mounted on the backside of the instrument whereas the camera is positioned above the plant.

For 3D imaging, this camera is used in the high resolution mode (1280 x 960 pixels) to precisely digitize the sample surface.

For fluorescence measurements, highest sensitivity is achieved by switching the camera to 4 pixel binning which results in larger pixel size.

A dedicated tabletop housing offers ideal darkening for 3D and PSII analysis. The housing is optimized for high precision and cost efficiency. A manual turntable enables researchers to measure single potted plants with a rosette of 10 cm maximum diameter.

The 3D version has a slim footprint so that it fits on almost every laboratory desk.

For 3D recalibration purposes, the instrument is shipped together with two calibration patterns and a holder so that a quick calibration of the whole system is possible at any time.

Segmentation

Additional Parameters:   

rosette radius 

rosette balance point

plant surface area

number of leaves

leaf angle

leaf normal

leaf balance point pos.

3D RGB image