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python Programming Glossary: histogramsSelecting best range of values from histogram curve http://stackoverflow.com/questions/13111504/selecting-best-range-of-values-from-histogram-curve Question How can I get best range of hue values from these histograms By best range I mean may be around 80 90 of the pixels in ROI..
How do I display real-time graphs in a simple UI for a python program? http://stackoverflow.com/questions/4129697/how-do-i-display-real-time-graphs-in-a-simple-ui-for-a-python-program program I have a complicated algorithm that updates 3 histograms that are stored in arrays. I want to debug my algorithm so I.. my algorithm so I was thinking of showing the arrays as histograms in a user interface. What is the easiest way to do this. Rapid..
Python code for Earth mover's Distance http://stackoverflow.com/questions/5101004/python-code-for-earth-movers-distance of the function is CalcEMD2 and a simple code to compare histograms of two images would look like this #Import OpenCv library from.. #Load image 1 src1 cv.LoadImage image2.jpg # Get histograms histSrc1 hs_histogram src1 histSrc2 hs_histogram src2 # Compare.. hs_histogram src1 histSrc2 hs_histogram src2 # Compare histograms using earth mover's histComp calcEM histSrc1 histSrc2 30 32..
Plot two histograms at the same time with matplotlib http://stackoverflow.com/questions/6871201/plot-two-histograms-at-the-same-time-with-matplotlib two histograms at the same time with matplotlib I created a histogram plot.. and the other is hidden. I wonder how could I plot both histograms at the same time with different colors python matplotlib plot..
Robust Hand Detection via Computer Vision http://stackoverflow.com/questions/8593091/robust-hand-detection-via-computer-vision If you are only considering color then I would say using histograms or GMM makes not much difference. In fact the histogram would..
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