Stanislav Štofan

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Paper focuses on main topics in high speed video acquisition system designing. This video system is used in sophisticated diagnostics of microstructures in human tissue, especially respiratory epithelium cilium. System is linked with optical microscope and uses a phantom generator controlled with DSP processor for calibration and debugging. Algorithms and(More)
This paper focuses on high speed video acquisition system designing for biomedical image enhancement. The paper gives information about microscope dimmer using in image analysis. Due to fast digital camera, system contains intelligent illumination dimming hardware automatically regulated through measurement card. Regulating parameter for dimmer (PWM duty(More)
This paper focuses on software designed for high speed video acquisition system and biomedical image enhancement. The software is used for image acquiring thru digital camera, intelligent illumination dimming hardware control and ROI statistic creation. All software parts are realized as virtual instruments in LabVIEW. The other advantage of designed(More)
Paper focuses on main topics in frequency measurement with high speed video camera. The system is designed as phantom measurement. Phantom is realized with linear motor and controlled by DSP processor. The motor frequency is measured using image acquisition. This acquisition is done by high speed video camera. The sequences of captured images are processing(More)
This paper describe shortly our work by proposal of lighting unit for video workstation for medical analysis. The workstation is a part of cooperation between our department and medical faculty and faculty hospital in Martin (Slovakia). In paper describe the basic conditions for the our design of lighting unit and their control. We focus on LED optical(More)
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