Universal Plant Image Analyzer

Technical specifications of the versatile plant image analyzer:

1) Analysis of various parts of the melon and fruit profile: can measure the longitudinal and transverse diameters, fruit shape index, total area, skin thickness, hollow area, color grading analysis of the flesh, and outer circumference of watermelons; Can measure the fruit shape index, transverse diameter, cross-sectional area, meat thickness, outer circumference, pulp color grading analysis, and seed cavity (longitudinal diameter, transverse diameter, area) of cantaloupe and other melons; Measurable apples, pears, etc.: longitudinal diameter, transverse diameter, fruit shape index, core area, total area, meat color grading analysis, outer circumference; Measurable citrus fruits: longitudinal diameter, transverse diameter, fruit shape index, total area, skin thickness, flesh color grading analysis, outer circumference.

2) Plant ring measurement and analysis: It can automatically determine the number of rings, average width of each ring, width of early and late wood, tangential angle and area of each ring. It can automatically divide the boundaries of tree rings, early wood boundaries, late wood boundaries, and identify very narrow tree rings. It can interactively delete fake rings, insert broken rings, and automatically generate an analysis chronology. It can directly analyze ultra large format annual ring images with high-precision scanning up to 200 million pixels. With the option of 'Fine' analysis, it can automatically analyze annual rings with a width of ≤ 0.2mm, and the measurement data obtained from the analysis has the ability to further perform cross dating and data analysis processing. Calculate the total area of the tree disk and analyze the sapwood area of the wood.

3) Equipped with an optical resolution of 4800 × 9600 and an A4 extended dual light source color scanner. The reflection draft for scanning tree rings, leaf area, and root system is in A4 extended format (35.6 cm × 21.6 cm), with a positive image size of 30 cm × 20 cm and a small pixel size of 0.0053mm × 0.0026mm. It is equipped with an automatic focusing large depth of field 8-megapixel camera (capable of macro shooting) and a 10000mAH 12V mobile power auxiliary backlight board, which can provide field auxiliary lighting for 3 hours. This field imaging background board has a large measurement area of A4 paper format and features automatic image correction and automatic measurement calibration.

4) One click photography and analysis measurement of live leaf area in the wild. It can automatically analyze and calculate the leaf area in large quantities, and verify its correctness by marking the target edge of the blade. It can analyze multiple blade areas simultaneously and analyze blades as small as 1mm2. It can analyze the area of multiple leaves, the area of diseased spots, the area of insect damaged leaves (including the area of insect damaged leaves where more than 2/3 of the leaves are severely insect damaged), measure the relative chlorophyll content or "greenness" of plants, analyze leaf color (with colorimetric characteristics according to the RHS color chart of the British Garden Association), and analyze crop canopy. Interactively measure various dimensions and angles related to plants.

5) Measurement and analysis of plant root system: (1) average root diameter, total root length, total root volume, total root area, root tip count, overlap count, fork count, root diameter grade distribution parameters, root tip segment length distribution, (2) customizable segmented diameter at unequal intervals, automatically measuring the length, projected area, surface area, volume, and distribution parameters of each diameter segment; Capable of conducting color analysis of root systems, determining the number of surviving roots, and outputting the diameter, length, projected area, surface area, and volume of roots of different colors. (3) It can perform topological analysis of the root system, automatically determine the number of connections, relationship angles, etc. of the roots, and independently analyze the length and branching number of the main root or any lateral root. It can display the corresponding parameters of any diameter segment of the marked root system separately (the number of grades and diameter range can be changed arbitrarily, and can be customized at different intervals), and can perform root branching, cutting, merging, connection and other corrections. The correction operation can be rolled back to quickly obtain 100% correct results. (4) The box dimension method can be used to automatically measure the fractal dimension of root systems. The proportion of rhizobium volume in the root system can be analyzed to objectively determine the contribution of rhizobium cells. (5) Large scale fully automated root analysis, with editing and correction of various analysis result graphs. You can also use a light board larger than A4 paper to take photos and analyze the root system. (6) Can automatically measure the parameters of the stem, body, and beak of rapeseed pods. Can automatically measure the length of various grains. Can measure the leaf area, length, and thickness of various types of needles. (7) Capable of large-scale automated estimation of root biomass distribution.

6) Each analysis image, distribution chart, and result data can be saved, and the analysis results can be output to an Excel table, which can also be used to output analysis marker charts.