semvec/pypi-packages huggingface dataset:
searchstims 2.4.0
Python package to make stimuli like those used in classic visual search experiments.
License: BSD
Requires Python: >=3.6.0


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# searchstims

Python package to make stimuli like those used in classic visual search experiments  
https://en.wikipedia.org/wiki/Visual_search  
... but with the exact size to feed them to your favorite neural network.

![feature_search](doc/redvert_v_greenvert_set_size_4_target_present_55.png)
![spatial_config_search](doc/two_v_five_set_size_6_target_present_78.png)

There are links to example configuration files below.

For a recent review of factors influencing visual search, please see:  
<http://search.bwh.harvard.edu/new/pubs/FiveFactors_Wolfe-Horowitz_2017.pdf>

For a dataset of human subjects performing a similar visual search task, please see:
<http://search.bwh.harvard.edu/new/data_set_files.html>

## Installation
`pip install searchstims`

If you want to download and install locally into an environment with Anaconda:
`/home/you/Documents $ conda create -n searchstims-env python=3.6 numpy pygame`  
`/home/you/Documents $ source activate searchstims-env`  
`(searchstims-env) /home/you/Documents $ git clone`  
`(searchstim) /home/you/Documents $ cd searchstims`  
`(searchstim) /home/you/Documents/searchstims $ pip install -e .`  

## Usage
The `searchstims` package installs itself so that you can run it from the
command line. You will use a config.ini file to specify the visual search stimuli 
you want the package to generate.  

`/home/you/Documents $ searchstims config.ini`  

Running the example script will create a folder `~/output` with visual search stimuli. 
For more detail on the structure of `config.ini` files used with this package, see 
[./doc/config.md](./doc/config/md).

For examples of config.ini files, see [./doc/configs/](./doc/configs/).
These examples were used in this project:  
<https://github.com/NickleDave/visual-search-nets>

### `.json` output file
In addition to saving visual search stimuli in the output folder, `searchstims` 
saves information about stimuli in a `.json` output file.  This `.json` file is 
provided to make it easier to work with the visual search image files, 
and analyze results obtained with them. For more detail, see [./doc/json.md](./doc/json.md)

## License
[BSD-3](./LICENSE.txt)

## Citation
If you use this library, please cite this repository using the DOI:  
[![DOI](https://zenodo.org/badge/134479044.svg)](https://zenodo.org/badge/latestdoi/134479044)

## Acknowledgments
- Research funded by the Lifelong Learning Machines program, 
DARPA/Microsystems Technology Office, 
DARPA cooperative agreement HR0011-18-2-0019