main webpage
W Topic
Convolutional Neural Network
arXiv (Cornell University)
Single Image Super-resolution via a Lightweight Residual Convolutional Neural Network
2017
Recent years have witnessed great success of convolutional neural network (CNN) for various problems both in low and high level visions. Especially noteworthy is the residual network which was originally proposed to handle high-level vision problems and enjoy…
Article

Convolutional Neural Network

Artificial neural network

Convolutional neural network ( CNN ) is a regularized type of feed- forward neural network that learns feature engineering by itself via filters (or kernel) optimization. Vanishing gradients and exploding gradients, seen during backpropagation in earlier neural networks, are prevented by using regularized weights over fewer connections. For example, for each neuron in the fully-connected layer 10,000 weights would be required for processing an image sized 100 × 100 pixels. However, applying cascaded convolution (or cross-correlation) kernels, only 25 neurons are required to process 5x5-sized tiles. Higher-layer features are extracted from wider context windows, compared to lower-layer features.

Exploring foci of:
arXiv (Cornell University)
Single Image Super-resolution via a Lightweight Residual Convolutional Neural Network
2017
Recent years have witnessed great success of convolutional neural network (CNN) for various problems both in low and high level visions. Especially noteworthy is the residual network which was originally proposed to handle high-level vision problems and enjoys several merits. This paper aims to extend the merits of residual network, such as skip connection induced fast training, for a typical low-level vision problem, i.e., single image super-resolution. In general, the two main challenges of existing deep CNN for…
Click Convolutional Neural Network Vs:
Computer Science
Artificial Intelligence
Computer Vision
Algorithm