Showing 33 open source projects for "image search algorithm"

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  • 1
    Flatbush

    Flatbush

    A very fast static spatial index for 2D points and rectangles in JS

    A really fast static spatial index for 2D points and rectangles in JavaScript. An efficient implementation of the packed Hilbert R-tree algorithm. Enables fast spatial queries on a very large number of objects (e.g. millions), which is very useful in maps, data visualizations and computational geometry algorithms.
    Downloads: 1 This Week
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  • 2
    AlphaZero.jl

    AlphaZero.jl

    A generic, simple and fast implementation of Deepmind's AlphaZero

    Beyond its much publicized success in attaining superhuman level at games such as Chess and Go, DeepMind's AlphaZero algorithm illustrates a more general methodology of combining learning and search to explore large combinatorial spaces effectively. We believe that this methodology can have exciting applications in many different research areas. Because AlphaZero is resource-hungry, successful open-source implementations (such as Leela Zero) are written in low-level languages (such as C...
    Downloads: 42 This Week
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  • 3
    Evolutionary Computation Framework

    Evolutionary Computation Framework

    C++ framework for application of any type of evolutionary computation.

    ECF is a framework intended for application of any type of evolutionary computation (GA/GP, DE, Clonalg, ES, PSO, ABC, GAn, local search...). It offers simplicity for the end-user (parameterless usage, tutorial) and customization for experienced EC practicioners.
    Downloads: 1 This Week
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  • 4
    GFPGAN

    GFPGAN

    GFPGAN aims at developing Practical Algorithms

    GFPGAN aims at developing Practical Algorithms for Real-world Face Restoration. Colab Demo for GFPGAN; (Another Colab Demo for the original paper model) Online demo: Huggingface (return only the cropped face) Online demo: Replicate.ai (may need to sign in, return the whole image). Online demo: Baseten.co (backed by GPU, returns the whole image). We provide a clean version of GFPGAN, which can run without CUDA extensions. So that it can run in Windows or on CPU mode. GFPGAN aims at developing...
    Downloads: 77 This Week
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  • 5
    Data Structures and Algorithms in JS

    Data Structures and Algorithms in JS

    Data Structures and Algorithms explained and implemented in JavaScript

    Are you a JavaScript developer looking to improve your craft? Then, this algorithms book is for you. This material contains the fundamental concepts to move your career to the next level. You will be able to solve problems faster in your day-to-day work and ace technical job interviews. Simply put, algorithms are several steps to solve a specific problem (e.g., sort number, search value, transform data, etc.). Algorithms are an essential toolbox for every programmer. Even if you don't realize...
    Downloads: 0 This Week
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  • 6
    Data Algorithm/leetcode/lintcode

    Data Algorithm/leetcode/lintcode

    Data Structure and Algorithm notes

    This work is some notes of learning and practicing data structures and algorithms. Part I is a brief introduction of basic data structures and algorithms, such as, linked lists, stack, queues, trees, sorting and etc. This book notes about learning data structure and algorithms. It was written in Simplified Chinese but other languages such as English and Traditional Chinese are also working in progress.
    Downloads: 0 This Week
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  • 7
    NOMAD is a C++ code that implements the MADS algorithm (Mesh Adaptive Direct Search) for difficult blackbox optimization problems. Such problems occur when the functions to optimize are costly computer simulations with no derivatives.
    Downloads: 0 This Week
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  • 8

    Point Symmetry Clustering

    Point Symmetry Clustering Approach Using Differential Evolution

    Implementation of Point Symmetry-based Automatic Clustering Approach Using Differential Evolution Using bug fixed KD tree nearest neighbor search from https://github.com/CristianDallos/kmeansclustering. (It is also modified to search for multiple nearest points instead only for one.) Used those academic works for algorithm implementation: http://cs.cug.edu.cn/teacherweb/gwy/Publication/ISICA-09.pdf http://www.isical.ac.in/~sanghami/ieeetkde_cameraready.pdf http...
    Downloads: 0 This Week
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  • 9
    tracking.js

    tracking.js

    A modern approach for Computer Vision on the web

    The tracking.js library brings different computer vision algorithms and techniques into the browser environment. By using modern HTML5 specifications, we enable you to do real-time color tracking, face detection and much more, all that with a lightweight core (~7 KB) and intuitive interface. To get started, download the project. This project includes all of the tracking.js examples, source code dependencies you'll need to get started. Unzip the project somewhere on your local drive. The...
    Downloads: 0 This Week
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  • 10
    MultiFast

    MultiFast

    Mass String Search and Replace Solution via Aho-Corasick Algorithm

    Multifast provides you with efficient library and tool, to search and manipulate data streams on the fly. It can search for a huge number of strings and replace them in one pass. It contains a tidy and efficient implementation of the Aho-Corasick algorithm as a C library.
    Downloads: 3 This Week
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  • 11

    Primes

    Calculate primes by using extremely fast sorting

    This project considers the problem of calculating primes as a sorting problem. It includes the most efficient tree-based sorting algorithm that is possible and shows that finding a new prime can be done by sorting the differences between the previous primes in the right way. Unfortunately it has turned out that going this way is even more slowly than trying to find primes by brute force. So it can only be used as a test with heavy load for the sorting algorithm, which can be used for sorting...
    Downloads: 0 This Week
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  • 12

    cl-string-match

    String matching algorithms implementation for Lisp

    Common Lisp provides a SEARCH function to lookup given keys in a string, but its implementation can be subotimal: it can be beaten in some cases by even the simpliest brute-force algorithm. This project is aimed at implementing robust string matching algorithms for Common Lisp.
    Downloads: 0 This Week
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  • 13
    MassWiz

    MassWiz

    Proteomics MS/MS database search engine

    Open Source MS/MS algorithm with integrated target-decoy based FDR. Reference- http://pubs.acs.org/doi/abs/10.1021/pr200031z , Check out the wiki site for help and support - https://sourceforge.net/apps/mediawiki/masswiz/index.php?title=Main_Page
    Downloads: 0 This Week
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  • 14

    Genetic Algorithms Engine - Blackjack

    A genetic algortihm engine that evolves blackjack basic strategy.

    ... and MS Visual Source Safe 6.0. The genetic algorithm engine supports various mutation rates, ranked parental selection, stochastic sampling parental selection, cyclic crossover, crossover at each gene, cloning the best individual each generation, and creating random individuals each generation. To use the genetic algorithm engine to search for a different problem's solution, one needs to program a fitness function, the project settings, and a few virtual functions.
    Downloads: 0 This Week
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  • 15
    XOR encrypt v2.0

    XOR encrypt v2.0

    Encrypt Your Text documents with XOR encryption

    .... The password you provide is hashed ( SHA256 ) and saved into the encrypted file to check if the password provided is correct.This algorithm has limitations in general more the numbers of relative characters in the password to plaintext more secure will be the encryption. XOR encrypt has a 3.5 of 5 editors rating from softpedia http://www.softpedia.com/get/Security/Encrypting/XOR-Encrypt.shtml
    Downloads: 0 This Week
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  • 16
    CLAW is a C++ Library providing various tools in different domains, like a Tweener framework, Bézier curves manipulation, a map with multiple value types, a binary search tree container implemented as an AVL and an implementation of the sockets as std::stream. The library also includes a set of classes to easily load and write png, jpeg, gif files and other image formats. Finally, a part of the library is devoted to artificial intelligence in games and includes a generic alpha-beta...
    Downloads: 1 This Week
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  • 17

    AlgART Java Libraries

    Open source library for processing arrays and matrices

    AlgART Java libraries for processing arrays and matrices are open-source product, distributed under MIT license. So, anyone can use them for free without any restrictions. Main features: 63-bit addressing of array elements (64-bit long int indexes), memory model concept (allowing storing data in different schemes from RAM to mapped disk files), wide usage of lazy evaluations, built-in multithreading optimization for multi-core processors, wide set of image processing algorithms over matrices...
    Downloads: 0 This Week
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  • 18

    Levenshtein distance Java Libarary

    Java library implementing Levensh distnce

    Downloads: 0 This Week
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  • 19

    Shobhit-Improved String Search

    SHOBHIT-Improved String Search is new improved string search algorithm

    In Computer Science, SHOBHIT-Improved String Search Algorithm is a string searching algorithm created by SHOBHIT UPADHYAYA in August, 2013. He is working as a Software Developer in Bangalore India. “This algorithm uses the first, last, mid1 and mid2 index of the substring for a pattern search.” TIME and SPACE Complexity: For a text of length n and substring of length m. Its best case, time complexity is O(m/4) and in worst case, time complexity is O(n – (m/4) ). In all the cases...
    Downloads: 0 This Week
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  • 20

    SHOBHIT-Advance String Search

    SHOBHIT-Advance String Search is a pattern search Algorithm

    In Computer Science, SHOBHIT-Advance String Search Algorithm is a string searching algorithm created by SHOBHIT UPADHYAYA in 2013. He is working as a Software Developer in Bangalore India. “This algorithm uses the first and last index of the substring for a pattern search.” TIME and SPACE Complexity: For a text of length n and substring of length m. Its best case, time complexity is O(m/2) and in worst case, time complexity is O(n – (m/2) ). In all the cases best, average and worst...
    Downloads: 0 This Week
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  • 21

    ISAD

    Individual Synaptic Activity Detection (ISAD)

    ... of Spontaneous Vesicle Release at Individual Synapses Using Multiple Wavelets in a CWT-Based Algorithm. Med Image Comput Comput Assist Interv (MICCAI). 2012;15(Pt 1):165-72 ISAD is written in MATLAB and comes with a graphical user interface.
    Downloads: 0 This Week
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  • 22

    Simple Fast Dictionary

    Simple, small and fast dictionary lib on C

    The library does quick search of dictionary words in arbitrary input strings. Known problems are known. :) See appropriate section in documentation. Also, only ASCII words and strings for now.
    Downloads: 0 This Week
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  • 23
    Java implementation of the most commonly used algorithms for exact string matching, where the pattern is given first.
    Downloads: 0 This Week
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  • 24
    An implementation of Bruhn et al.'s fast variational optical flow algorithm using the OpenCV image processing library. The code calculates dense flow fields with a user-specified level of precision.
    Downloads: 1 This Week
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  • 25
    A threaded Web graph (Power law random graph) generator written in Python. It can generate a synthetic Web graph of about one million nodes in a few minutes on a desktop machine. It implements a threaded variant of the RMAT algorithm.
    Downloads: 0 This Week
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