Programmer Group

In medical image processing, we often use a NIFTI format image (. nii file). Now let's take a look 1 NIFTI format image 1.1 what is a NIFTI format image Before explaining what is the NIFTI (neuroimaging information technology initiative) format, you must first understand the Analyze format. Each group of data group stored in Analyze form ...

preface The image with low resolution caused by enlargement and reduction is converted into an image with high resolution. More attention is paid to filling new pixels in the process of reconstructing the picture. SRCNN is also the ancestor of applying deep learning to image reconstruction. The network structure is very simple, so I deci ...

1, MobileNetV1 network Briefly read Google's 2017 paper mobilenets: efficient revolutionary neural networks for mobile vision applications to experience Depthwise convolution and Pointwise convolution. Also, read the code: https://github.com/OUCTheoryGroup/colab_demo/blob/master/202003_models/MobileNetV1_CIFAR10.ipynb type the code into Colab ...

1.3.4. Target file system 1.3.4.1. Firmware OpenCL firmware includes pre encapsulated DSP TIDL Library (with hard coded core) and EVE TIDL library following custom accelerator model. OpenCL firmware is downloaded to DSP and M4/EVE immediately after Linux boot: - dra7-ipu1-fw.xem4 -> /lib/firmware/dra7-ipu1-fw.xem4.opencl-monitor - dra7-dsp1 ...

PyTorch Foundation In this book, we widely use PyTorch to implement our deep learning model. PyTorch is an open source, community driven deep learning framework. Unlike Theano, Caffe and TensorFlow, PyTorch implements a "tape based automatic differentiation" method that allows us to dynamically define and execute computational gr ...

Some image processing operations with opencv are very simple and convenient, but for students who want to understand the details, it is best to write the generation of filter core and filter function. Understanding the change process of Gaussian function is of great help to our in-depth study of image processing. Function of image filtering ...

total tips: 1. There is no need to install the graphics card driver first. CUDA toolkit comes with a driver. Install first, but report various errors 2 cudaToolKit must select runFile instead of deb, otherwise an error will be reported and the configuration cannot be selected during installation 3 install gcc. Ubuntu 18.04 installs versi ...

During this period, I participated in the Coggle 30 days of ML punch in and signed up for the CV competition. The competition Title address is: https://challenge.xfyun.cn/topic/info?type=key -points-of-human-face&ch=dw-sq-1 Overview of competition questions: Face recognition is a biometric recognition technology based on human facial f ...

Improvement of YOLOv5 - loss function for target detection flyfish Full code download address The improved source code is fully compatible with the original YOLOv5:v5 version. At the same time, the backbone supports mobilenetv3 and shufflenetv2, and the original backbone supports all of them Categories include relationships. For example, a t ...

Firstly, a multi-layer perceptron with a single hidden layer is defined, its parameters are initialized by the default method, and a forward operation is performed. import torch from torch import nn from torch.nn import init net=nn.Sequential(nn.Linear(4,3),nn.ReLU(),nn.Linear(3,1)) #Pytoch will be initialized by default print(net) X=torch.r ...