Leica 3-D image acquisition and analysis system is a breakthrough technology of stereo microscope in microphotography. It can directly acquire the observation results of the observer's left and right eyes, and save all imaging parameters of the image at the same time. Then, it can use accurate numerical calculation to restore the image in three-dimensional, providing various 3-D image browsing modes. Formula and analysis function, its unique color three-dimensional analysis function can clearly show the subtle differences of various traces (such as handwriting, carbon powder traces of printed documents, etc.). In addition, it also has accurate three-dimensional measurement function.
Document Inspection: Judgment of Zhu Ink Time Series of Printed Documents, Thickness Measurement of Laser Seals, Printed Documents/Identity identification of duplicate documents; judgment of Zhu ink sequence of handwritten documents, order judgment of writing strokes, identification of writing habits; microscopic observation of document formation characteristics, etc.
Traces: Three-dimensional Digital Modeling and Measurement of Trace Evidence
The system also retains an open interface, which can be upgraded to a microspectrophotometer in the future.