+2. `./kcf_vot [options] <directory>`
+
+ Looks for `groundtruth.txt` or `region.txt` and `images.txt` files
+ in the given `directory`.
+
+3. `./kcf_vot [options] <path/to/region.txt or groundtruth.txt> <path/to/images.txt> [path/to/output.txt]`
+
+By default the program generates file `output.txt` containing the
+bounding boxes of the tracked object in the format "top_left_x,
+top_left_y, width, height".
+
+[10]: http://www.votchallenge.net/
+[11]: http://www.votchallenge.net/vot2016/dataset.html
+
+### Options
+
+| Options | Description |
+| ------- | ----------- |
+| --fit, -f[W[xH]] | Specifies the dimension to which the extracted patches should be scaled. Best performance is achieved for powers of two; the smaller number the higher performance but worse accuracy. No dimension or zero rounds the dimensions to the nearest smaller power of 2, a single dimension `W` will result in patch size of `W`×`W`. The numbers should be divisible by 4. |
+| --visualize, -v[delay_ms] | Visualize the output, optionally with specified delay. If the delay is 0 the program will wait for a key press. |
+| --output, -o <output.txt> | Specify name of output file. |
+| --debug, -d | Generate debug output. |
+| --visual_debug, -p[p\|r] | Show graphical window with debugging information (either **p**atch or filter **r**esponse). |
+
+## Automated testing
+
+The tracker comes with a test suite based on [vot2016 datatset][11].
+You can run the test suite as follows:
+
+ make vot2016 # This downloads the dataset (about 1GB of data)
+ make test
+
+The above command run all tests in parallel and displays the results
+in a table. If you want to measure performance, do not run multiple
+tests together. This can be achieved by:
+
+ make build.ninja
+ ninja -j1 test
+
+You can test only a subset of builds or image sequences by setting
+BUILDS, TESTSEQ or TESTFLAGS make variables. For instance:
+
+ make build.ninja BUILDS="cufft cufft-big fftw" TESTSEQ="bmx ball1"
+ ninja test
+
+
+
+
+## Authors
+* Vít Karafiát, Michal Sojka
+
+[Original C++ implementation of the KCF tracker][12] was written by
+Tomas Vojir and is reimplementation of the algorithm presented in
+"High-Speed Tracking with Kernelized Correlation Filters" paper \[1].
+
+[12]: https://github.com/vojirt/kcf/blob/master/README.md