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Measuring irregularities and surface defects from printed patterns
(2007-04-07)
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 ...
Supervised localimage feature detection
(2007-12-07)
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 ...