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Supervised localimage feature detection
This thesis is about detection of local image features. The research topic belongs to the wider area of object detection, which is a machine vision and pattern recognition problem where an object must be detected (located) ...
Color ad spectral image assessment using novel quality and fidelity techniques
(Lappeenranta University of Technology, 2009-12-12)
The ongoing development of the digital media has brought a new set of challenges with it. As images containing more than three wavelength bands, often called spectral images, are becoming a more integral part of everyday ...
Sensor Fusion of Proprioception, Force and Vision in Estimation and Robot
(Lappeenranta University of Technology, 2009-12-03)
Sensor-based robot control allows manipulation in dynamic environments with uncertainties. Vision is a versatile low-cost sensory modality, but low sample rate, high sensor delay and uncertain measurements limit its ...
Measuring irregularities and surface defects from printed patterns
Quality inspection and assurance is a veryimportant step when today's products are sold to markets. As products are produced in vast quantities, the interest to automate quality inspection tasks has increased ...