In the world, brain tumor (BT) is considered major cause of death related to cancer, which requires early and accurate detection for patient survival. BT, computer-aided diagnosis (CAD) plays a significant role, medical experts receive second opinion through CAD during image examination. Several researchers proposed different methods based on traditional machine learning (TML) deep (DL). The TM...

quantitative valuations of observed heterosis for 11 traits of 15 f1 hybrids generated by half diallel crosses of six diverse rice cultivars (domsefid, hashemi and binam, three iranian local cultivars; dorfak, kadous and ir30, three improved cultivars), were made in this study. fifteen f1 hybrids and their parents were evaluated in a randomized complete block design with three replications at t...

in order to produce new hybrids and evaluate the general and specific combining ability of sunflower inbred lines and restorers, four inbred lines and six restorers were selected in 2004. twenty-four f1 hybrids were derived in 2004 and evaluated on a rcbd design with three replications in 2005. the results of variance analysis showed that treatments were significantly different for all traits e...

Visual security index (VSI) represents a quantitative for the visual evaluation of perceptually encrypted images. Recently, research on light field (LF) images faces two challenges. One is that existing image databases are often too small, which easy to cause overfitting in convolutional neural network (CNN). The other VSI models did not take full account intrinsic characteristics LF and highly...