The algorithm is not required originality and you can modify or apply an existing algorithm to this contest. Submitted program (EXE file) should load one after another image file automatically when executed and should output a text file containing grain numbers, center positions of grains with 20 image file names.

Image format:

    All color images are BMP format and have 512 x 480 pixels with 24 bit depth (8 bit each R, G, and B.). Number of images for reviewing algorithm is 20. Image names are given from “sample0.bmp” to “sample19.bmp”.


Output file:

    In the outputted text file, image name, grain number and center position of grains should be described. Directory name for output file is “C:\your name”.
For example
Output image ( White are indicates target object, red number is label value , green point is gravity position)


Text file
Name of image file, number of sample
Label value, gravity X, gravity Y




PC specificationwhich will be used for reviewing algorithms
    CPU: Core i5 2.4GHz
    Memory: 4GB
    OS: Windows 7 Pro
    Make a program which is executable in this PC environment.