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c++ Programming Glossary: colorAlgorithm improvement for Coca-Cola can shape recognition http://stackoverflow.com/questions/10168686/algorithm-improvement-for-coca-cola-can-shape-recognition the image could vary a lot so you can't rely too much on color detection. The can could be partly hidden on the sides or the.. form to give to the algorithm. I used 2 methods Changing color domain from RGB to HSV Hue Saturation Value and filtering based.. saturation above a certain threshold to avoid orange like colors and filtering of low value to avoid dark tones. The end result..
OpenCV C++/Obj-C: Advanced square detection http://stackoverflow.com/questions/10533233/opencv-c-obj-c-advanced-square-detection gray vector vector Point contours find squares in every color plane of the image for int c 0 c 3 c int ch c 0 mixChannels..
Reduce flicker with GDI+ and C++ http://stackoverflow.com/questions/197948/reduce-flicker-with-gdi-and-c the window from being filled with the window's background color. Useful when you will be drawing the entire area again during..
Writing BMP image in pure c/c++ without other libraries http://stackoverflow.com/questions/2654480/writing-bmp-image-in-pure-c-c-without-other-libraries a bitmap file header a bitmap information header a color table and an array of bytes that defines the bitmap bits. The..
Algorithm to convert RGB to HSV and HSV to RGB in range 0-255 for both http://stackoverflow.com/questions/3018313/algorithm-to-convert-rgb-to-hsv-and-hsv-to-rgb-in-range-0-255-for-both and HSV to RGB in range 0 255 for both I am looking for color space converter from RGB to HSV specifically for the range 0.. RGB to HSV specifically for the range 0 to 255 for both color spaces. c c algorithm share improve this question This..
http://stackoverflow.com/questions/451884/similar-string-algorithm and I'm doing a compare with the following two strings The color is sky blue and In the blue clear sky I'm looking for an algorithm.. to discover the real text. In the above example if the color reference is stored as 'sky blue' I want it to still be able.. word Into the clear blue sky Into the c_lear blue sky The color is sky blue is__ the colo_r blue sky R_dist dist 3 1 2 5 4 3..
how to convert an opencv cv::Mat to qimage http://stackoverflow.com/questions/5026965/how-to-convert-an-opencv-cvmat-to-qimage dest.scanLine y for int x 0 x src.cols x unsigned int color srcrow x scale destrow x qRgba color color color 255 return..
OpenGL - mask with multiple textures http://stackoverflow.com/questions/5097145/opengl-mask-with-multiple-textures following concept The mask is composed of black and white colors. A foreground texture should only be visible in the white parts.. Next we want a blendfunc that doesn't change the color of any pixels but rather replaces the framebuffer alpha values..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions TextToHighlight span style 'background color yellow cursor hand ' onclick 'javascript FncAddedByAddon ' title..
How does photoshop blend two images together? http://stackoverflow.com/questions/5919663/how-does-photoshop-blend-two-images-together its corresponding pixel in image B. Each pixel is a color consisting of multiple channels. Assuming we are working with.. ChannelBlend_##M A 2 B 2 And can derive the following RGB color blend macros #define ColorBlend_Normal T A B ColorBlend_Buffer..
Simple object detection using OpenCV and machine learning http://stackoverflow.com/questions/6416117/simple-object-detection-using-opencv-and-machine-learning what to use etc.. Some info The ball doesn't have a fixed color it will probably be white but it might change. I HAVE to use..
Square detection doesn't find squares http://stackoverflow.com/questions/7731742/square-detection-doesnt-find-squares vector vector Point contours find squares in every color plane of the image for int c 0 c 3 c int ch c 0 mixChannels..
Fast Cross-Platform C/C++ Image Processing Libraries http://stackoverflow.com/questions/796364/fast-cross-platform-c-c-image-processing-libraries libraries for image processing resizing and finding the color hue histograms . No gui needed. This is for C C . So far I have..
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection http://stackoverflow.com/questions/8667818/opencv-c-obj-c-detecting-a-sheet-of-paper-square-detection gray vector vector Point contours find squares in every color plane of the image for int c 0 c 3 c int ch c 0 mixChannels..
http://stackoverflow.com/questions/1390703/enumerate-over-an-enum-in-c and operator and have iterator like functionality. enum Color Color_Begin Color_Red Color_Begin Color_Orange Color_Yellow.. operator and have iterator like functionality. enum Color Color_Begin Color_Red Color_Begin Color_Orange Color_Yellow Color_Green.. have iterator like functionality. enum Color Color_Begin Color_Red Color_Begin Color_Orange Color_Yellow Color_Green Color_Blue..
Allow for Range-Based For with enum classes? http://stackoverflow.com/questions/8498300/allow-for-range-based-for-with-enum-classes loop Current Code that I would like to improve enum class COLOR Blue Red Green Purple First Blue Last Purple inline COLOR operator.. COLOR Blue Red Green Purple First Blue Last Purple inline COLOR operator COLOR x return x COLOR int x 1 int main int argc char.. Green Purple First Blue Last Purple inline COLOR operator COLOR x return x COLOR int x 1 int main int argc char argv any way..
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