| | | | | | A hyperspectral imaging system uses color and reflectivity to identify salmon as either being in the juvenile or the mature phase. |
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| | | | Sponsored | | Theia’s ML610M 6-10mm varifocal lens is compatible with 4K cameras up to 300lp/mm resolution & NIR corrected for multi-spectral imaging. The lens covers up to 3 primes with 51-87° HFOV on a 2/3” sensor. The focus range is from .5m to ∞ great for inspection & OCR. They’re vibration-resistant from 20-200Hz at 10G/axis, lightweight at 70g, & compact in a 52x59mm envelope. In C-mount & manual iris. |
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| | | | The combination of these three components delivers images for a growing number of applications. |
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| | | | A convolutional neural network can use hyperspectral imaging to accurately detect diseased potato plants for removal from the rest of the crop. |
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| | | | After comparing the ground truth data to the ore grading results determined by a CNN’s analysis of hyperspectral images, the researchers determined that the system successfully provided useful ore grade information. |
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| | | | Key Takeaways Aspheric lenses possess a variable radius of curvature, allowing for a gradual change in shape that corrects optical aberrations effectively. Aspheric lenses provide superior aberration control, enabling optical designers to use fewer elements, simplifying assembly and reducing system size and weight. Recent advancements in grinding... |
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