Data, Signal and Image Processing and Applications in Sensors II.

A vast and ever-growing amount of data in various domains and modalities is readily available, being the rapid advance of sensor technology one of its main contributor [...

Data, Signal and Image Processing and Applications in Sensors.

With the rapid advance of sensor technology, a vast and ever-growing amount of data in various domains and modalities are readily available [...

Using Android Tablets to develop handwriting skills: A case study.

A system to support the teaching and learning of handwriting skills is proposed. It is composed of two components: the hardware component (e.g.

Deep Learning Techniques for Grape Plant Species Identification in Natural Images.

Frequently, the vineyards in the Douro Region present multiple grape varieties per parcel and even per row. An automatic algorithm for grape variety identification as an integrated software component was proposed that can be applied, for example, to a robotic harvesting system. However, some issues and constraints in its development were highlighted, namely, the images captured in natural environment, low volume of images, high similarity of the images among different grape varieties, leaf senescence, and significant changes on the grapevine leaf and bunch images in the harvest seasons, mainly due to adverse climatic conditions, diseases, and the presence of pesticides.