A method of inspecting a pixel for tolerable variation from a corresponding selected pixel in a master image comprises establishing a data word of which the bits each indicate whether or not all the master image pixels in the neighbourhood of the selected pixel all have values (i.e. brightness...
The operating configuration and timing sequence are detailed in the “Method” section and Supplementary Note 3. Single-pixel MIR imaging Now we turn to characterize the single-pixel imaging performance by starting with Hadamard patterns. In comparison to the raster scanning, multipixel masking schemes...
The automatic determination of the optic disc area in retinal fundus images can be useful for calculation of the cup-to-disc (CD) ratio in the glaucoma screening. We compared three different methods that employed active contour model (ACM), fuzzy c-mean (FCM) clustering, and artificial neural...
A noise source provides a noise output that is compared by a comparator, during a plurality of times during a frame of an image, with the analog electrical output to generate a binary digital output representative of each comparison. A digital counter counts the binary digital outputs during ...
Gavezzotti A: Calculation of lattice energies of organic crystals: the PIXEL integration method in comparison with more traditional methods. Zeitschrift Fur Krist. 2005, 220:499-510.Gavezzotti, A. (2005). Calculation of lattice energies of organic crystals: Th...
Adaptation to varying noise levels: First, we conducted imaging experiments using both simulated BD sequences with adjustable noise levels and real BD sequences disturbed by a bending MMF to verify adaption to noise variations in ATTD. For the results, please refer to the first two parts of Se...
sensors Article Compensation of PVT Variations in ToF Imagers with In-Pixel TDC Ion Vornicu *, Ricardo Carmona-Galán and Ángel Rodríguez-Vázquez Instituto de Microelectrónica de Sevilla, IMSE-CNM (CSIC-Universidad de Sevilla), Avda. Américo Vespucio s/n, Parque Científico y Tecnológico ...