Deep neural networks (DNNs) could be affected by the regression level of learning frameworks and challenging changes caused external factors; their deep expressiveness is greatly restricted. Inspired fine-tuned DNNs with sensitivity disparity to pixels two states, in this paper, we propose a novel change detection scheme served (CD-SDN). The CD-SDN proposed for detecting bi-temporal hyper-spect...

According to clinical protocols, skin diseases are quanti ed by dermatologists throughout a treatment period, and then a statistical test on these measures allows to evaluate a treatment e cacy. The rst step of this process it to classify pathological interest areas. This task is challenging due to the high variability of the images in one clinical data set. In this report, we rst review algori...

Binary Partition Trees are hierarchical region-based representations of images. They define a reduced set of regions that covers the image support and that spans various levels of resolution. They are attractive for object detection as they tremendously reduce the search space. In this paper, several issues related to the use of BPT for object detection are studied. Concerning the tree construc...

| Satellite images already produce huge amounts of data, which makes their processing a serious computational challenge. This problem will become even more complicated with the launch of multi-spectral Earth-imaging satellites that will increase the amount of information by at least two orders of magnitude. With such a huge amount of information, it is necessary to come up with data processing ...

Current practice of paint condition assessment on civil structures typically involves labour-intensive and time-consuming visual inspections. This can be particularly costly for large and complex structures. In this study, hyperspectral imaging and classification techniques are proposed as a method to objectively assess the state of the paint on a civil or other structure. The ultimate objectiv...

Ž . Measurements of hyper-Rayleigh scattering HRS in chloroform-d indicate that interaction induced contributions account for more than half of the scattered intensity from the liquid phase. The effective hyperpolarizability obtained from 2 2 : the entire liquid HRS spectrum in the VV polarization geometry is b s15.7"0.6 au. The unimolecular VV 2 2 : hyperpolarizabilities obtained from the Lore...