There are two dynamics issues in vision chips: (i) The temporal dynamics issue due to the parasitic capacitors in a CMOS chip, and (ii) the spatial dynamics issue due to the regular array of processing elements in a chip. These issues are discussed in [1]–[3] for the resistor network with only associated parasitic capacitances. However, in this paper we consider also parasitic inductances as we...

The key parameters of Čerenkov Correlated Timing (CCT) detectors are discussed. Measurements of radiator geometry, optical properties of radiator and coupling materials, and photon detector timing performance are presented.

Determining acoustical loading conditions on radiators in an underwater array is of great importance to predict the performance of the array. Acoustical interactions between radiators generate a non-uniform distribution of acoustic loading over the radiating surface of the array and often cause performance degradation on the directivity patterns as well as the transmit frequency response of the...

This Paper addresses the problem of nonholonomic motion planning for a bi-steerable car. The kinematic speci city of this system is the turning of its rear wheels as a function of the steering angle of the front wheels. The bi-steerable car was shown to be at. The aim of this work is to present its linearizing outputs. The computation of these outputs is the major step that allows us to propose...

In this paper, Steerable Filters are used for the solutions of some problems in Geophysics. Steerable Filters are band pass filters that pass band in a contain direction. Different sides in an image are obtained after image is passed from fundamental filters and then separated to direction sub bands. In this study, Steerable filters are applied to synthetic data with various angles to determine...

This paper presents a camera-based lane departure warning system implemented on a field programmable gate array (FPGA) device. The system is used as a driver assistance system, which effectively prevents accidents given that it is endowed with the advantages of FPGA technology, including high performance for digital image processing applications, compactness, and low cost. The main contribution...

Summary A microarray was printed containing cDNAs from a library made from cytoplasm microaspirated from the oesophageal gland cell region of parasitic stages of the soybean cyst nematode, Heterodera glycines. The array contained both previously described clones (Wang et al. Mol. Plant-Microbe Interact. 2001, 14, 536-544) and uncharacterized cDNAs. Fluorescent probes for array hybridization wer...

It has long been recognized that the invariance and equivariance properties of a representation are critically important for success in many vision tasks. In this paper we present Steerable Convolutional Neural Networks, an efficient and flexible class of equivariant convolutional networks. We show that steerable CNNs achieve state of the art results on the CIFAR image classification benchmark....