Tejus Gupta

Results 5 issues of Tejus Gupta

![image](https://user-images.githubusercontent.com/17504447/31215226-4ad37986-a9cc-11e7-8626-882719fb57b8.png) I segmented the following image using the pretrained model but didn't get good results. What could be the problem? ![000618](https://user-images.githubusercontent.com/17504447/31215340-bae2dfdc-a9cc-11e7-82a5-846ab87ba092.png)

First of all, thank you for the nice package. For this issue, I wanted to point out that the meaning of `board_width` and `board_height` parameters for intrinsic calibration aren't clear....

I have an implementation of median filter based on [A Fast Two-Dimensional Median Filtering Algorithm](https://www.freelists.org/archives/ingsw3/11-2013/pdfNNRwXsvXQN.pdf). The algorithm scales very well with window size. Though the paper desribes a method specifically...

Added StarFilter to #1

The current match_keypoint method does a brute force feature matching. I have added a function match_keypoint_flann that uses [this wrapper](https://github.com/wildart/FLANN.jl) for FLANN(Fast Library for Approximate Nearest Neighbors). This function provides...