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Fork and OpenCV wrapper of the optical flow I/O and visualization code provided as part of the Sintel dataset [1].
:hibiscus: :sunflower: Using state-of-the-art pre-trained Deep Neural Net architectures for Flower Species Recognition
Mining Discriminative Components with Random Forests
CS 760 project
DeepChef: Classification of Cooking Dishes with Machine Learning 🍇 🍪
A Bag of Visual Words food classifier for Media Lab's FoodCam
Shape Recognition using Fourier Transforms and Mutual Information
Implementation of my PhD thesis, see http://d-nb.info/1034865692/34
FRIF: Fast Robust Invariant Feature
Feature Selection Multiple Kernel Learning
手把手撕LeetCode题目,扒各种算法套路的裤子。English version supported! Crack LeetCode, not only how, but also why.
In this work, we present an extensive description and evaluation of our method for blood vessel segmentation in fundus images based on a discriminatively trained, fully connected conditional random field model. Standard segmentation priors such as a Potts model or total variation usually fail when dealing with thin and elongated structures. We overcome this difficulty by using a conditional random field model with more expressive potentials, taking advantage of recent results enabling inference of fully connected models almost in real-time. Parameters of the method are learned automatically using a structured output support vector machine, a supervised technique widely used for structured prediction in a number of machine learning applications. Our method, trained with state of the art features, is evaluated both quantitatively and qualitatively on four publicly available data sets: DRIVE, STARE, CHASEDB1 and HRF. Additionally, a quantitative comparison with respect to other strategies is included. The experimental results show that this approach outperforms other techniques when evaluated in terms of sensitivity, F1-score, G-mean and Matthews correlation coefficient. Additionally, it was observed that the fully connected model is able to better distinguish the desired structures than the local neighborhood based approach. Results suggest that this method is suitable for the task of segmenting elongated structures, a feature that can be exploited to contribute with other medical and biological applications.
One of the first steps in automatic fundus image analysis is the segmentation of the retinal vasculature, which provides valuable information related to several diseases. In this work, we present an extensive description and evaluation of our method for blood vessel segmentation in fundus images based on a discriminatively trained, fully connected conditional random field model. This task remains a challenge largely due to the desired structures being thin and elongated, a setting that performs particularly poorly using standard segmentation priors, such as a Potts model or total variation. We overcome this difficulty by using a conditional random field model with more expressive potentials, taking advantage of recent results enabling inference of fully connected models almost in real-time. Parameters of the method are learned automatically using a structured output support vector machine, a supervised technique widely used for structured prediction in a number of machine learning applications. The evaluation of our method is performed both quantitatively and qualitatively on DRIVE, STARE, CHASEDB1 and HRF, showing its ability to deal with different types of images and outperforming other techniques, trained using state of the art features.
Collection of common code that's shared among different research projects in FAIR computer vision team.
FVKit: Matlab code to extract Fisher Vectors
Deprecated code for managing jobs on ucsd's FWgrid
Visualization of GAN training process
Gaussian Processes regression with gaussian kernel implementation.
Implementation of Graph Convolutional Networks in TensorFlow
GDAL Segment
Generalizing Pooling Functions in Convolutional Neural Networks: Mixed, Gated, and Tree
Generalized pooling for robust object tracking
Collection of generative models, e.g. GAN, VAE in Pytorch and Tensorflow.
In this code, re-implementation of geometric blur was done. The code is primarily in python with an invocation to C. David Lowe's sift keypoint detection is used. (His binary was used. For liecense agreement of sift refer http://people.cs.ubc.ca/~lowe/)
Computations and statistics on manifolds with geometric structures.
Gesture recognition using Hidden Markov Models
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.