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Can I read A High-density Ternary Barcode Detection System with a Fixed-period Delay Method on EtoBox?
A High-density Ternary Barcode Detection System with a Fixed-period Delay Method by Hiroo Wakaumi is a Engineering article available to read on EtoBox.
What is A High-density Ternary Barcode Detection System with a Fixed-period Delay Method about?
A fixed-period delay method is proposed to increase the detection range and detection stability of a ternary barcode detection system. The system combines an envelope differential detection technique containing nonlinear filtering and a fixed-period delay to detect the barcode over a longer range and at higher scanning speeds while being simple and capable of handling a large amount of information. The system was demonstrated with its miniaturized circuit and it was established that the detection range of the system for a minimum bar width W = 0.25 mm was 1.8 times that of the conventional count-latch envelope differential technique because of the stable delay achieved by a shift register and the noise suppression by a nonlinear filter. In addition, the system operated at a maximum scanning speed of 8.3 times that of conventional charge-coupled device (CCD) cameras under the practical detection range for W = 0.3 mm. This system is expected to enable the real-time identification of goods on production lines and in automated warehouses.
Who reads A High-density Ternary Barcode Detection System with a Fixed-period Delay Method?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Hiroo Wakaumi
- Publisher
- Elsevier ; [Oxford]: Elsevier Ltd.; Elsevier BV (ISSN 1877-7058)
- Published
- 2010
- Language
- EN
- Field
- Engineering (Physical Sciences)