Cover glass thickness detection equipment and method, electronic equipment and storage medium
The invention discloses a cover glass thickness detection device and method, an electronic device and a storage medium, and relates to the field of optical detection.An emission module emits emission light, beam-expanded light is formed through collimation and beam expanding and is received by a det...
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| creator | LIANG QIAN CHEN LONGCHAO WANG GUFENG |
| description | The invention discloses a cover glass thickness detection device and method, an electronic device and a storage medium, and relates to the field of optical detection.An emission module emits emission light, beam-expanded light is formed through collimation and beam expanding and is received by a detection module, and an objective lens in the detection module enables the beam-expanded light to form incident light to be focused on the target surface of a cover glass; incident light is reflected by a target surface to form reflected light, the reflected light is collected by the detection module and transmitted to the detection module to form a converged light spot, an objective lens defocuses the target surface to obtain a defocusing amount, the light spot during defocusing is collected by the detector, the processing unit calculates the pixel offset of the light spot, and the pixel offset is calculated by the detection module. The pixel offset and the defocusing amount are fitted to obtain a preset offset rela |
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| language | chi ; eng |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS RADIO DIRECTION-FINDING RADIO NAVIGATION SPIRITS TESTING VINEGAR WINE |
| title | Cover glass thickness detection equipment and method, electronic equipment and storage medium |
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