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c++ Programming Glossary: factorAlgorithm improvement for Coca-Cola can shape recognition http://stackoverflow.com/questions/10168686/algorithm-improvement-for-coca-cola-can-shape-recognition basically test your image for every combination of scale factor and rotation factor. It uses a base model a template that the.. image for every combination of scale factor and rotation factor. It uses a base model a template that the algorithm will learn.. your little rectangle around it final scale and rotation factor will obviously be relative to your original template . In theory..
Good C++ GUI library for Windows http://stackoverflow.com/questions/115045/good-c-gui-library-for-windows of the containers is unlikely to be the critical factor. As for the preprocessor moc think of it more as an IDL compiler..
fastest c++ file compression library available? [closed] http://stackoverflow.com/questions/124239/fastest-c-file-compression-library-available I am looking for a C C library. Performance is the key factor. The files that are being compressed are small to large XML..
What are some good profilers for native C++ on Windows? http://stackoverflow.com/questions/153559/what-are-some-good-profilers-for-native-c-on-windows . It certainly does not have to be free however cost does factor into the purchase decision. This is for commercial work so I..
C++ performance challenge: integer to std::string conversion http://stackoverflow.com/questions/4351371/c-performance-challenge-integer-to-stdstring-conversion by an order of magnitude. ostringstream falls behind by a factor of 50 and more. The winner of the challenge is user434507 who..
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c offset this advantage. There's no question that this factor does offset at least part of the disadvantage of static compilation... by one cache miss. It's also worth mentioning that this factor isn't necessarily different between the two at all. There's.. collection is the poorest understood of these three factors. Just for an obvious example the question here mentions GC..
pimpl: shared_ptr or unique_ptr http://stackoverflow.com/questions/5576922/pimpl-shared-ptr-or-unique-ptr shared_ptr over unique_ptr is relatively minor. If you can factor out some state you may want to take a look at the Flyweight..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome be done to overcome them Why are pointers such a leading factor of confusion for many new and even old college level students..
__FILE__, __LINE__, and __FUNCTION__ usage in C++ http://stackoverflow.com/questions/597078/file-line-and-function-usage-in-c if you choose to use __FUNCTION__ optimization is a non factor since it is a compile time macro expansion. It will never effect..
How can i estimate memory usage of stl::map? http://stackoverflow.com/questions/720507/how-can-i-estimate-memory-usage-of-stlmap usage I'd say it's something like sizeof A sizeof B N factor But what is the factor Different formula maybe Maybe it's easier.. something like sizeof A sizeof B N factor But what is the factor Different formula maybe Maybe it's easier to ask for upper bound..
Should I prefer pointers or references in member data? http://stackoverflow.com/questions/892133/should-i-prefer-pointers-or-references-in-member-data in each constructor's initialiser list there's no way to factor out this initialisation into another function until C 0x anyway..
Evaluating arithmetic expressions in C++ http://stackoverflow.com/questions/9329406/evaluating-arithmetic-expressions-in-c '0' peek '9' result 10 result get '0' return result int factor if peek '0' peek '9' return number else if peek ' ' get ' '.. get return expression return 0 error int term int result factor while peek ' ' peek ' ' if get ' ' result factor else result.. result factor while peek ' ' peek ' ' if get ' ' result factor else result factor return result int expression int result term..
Brute-force, single-threaded prime factorization http://stackoverflow.com/questions/3918968/brute-force-single-threaded-prime-factorization Caller needs to pass in an empty factors vector void GetFactors ULongVector factors ulong num Num has to be at least 2 to contain.. nextOffset 2 Will be used to skip multiples of 3 later Factor out factors of 2 while workingNum 2 0 factors.push_back 2 workingNum.. of 2 while workingNum 2 0 factors.push_back 2 workingNum 2 Factor out factors of 3 while workingNum 3 0 factors.push_back 3 workingNum..
Factor a large number efficiently with gmp http://stackoverflow.com/questions/4301434/factor-a-large-number-efficiently-with-gmp a large number efficiently with gmp I need to get all the prime.. though that numbers with 1k bits are huge by all means. Factoring such a number even with MPQS or others might take years if..
Convolution to blur the image produces a Sketchy output image http://stackoverflow.com/questions/7891561/convolution-to-blur-the-image-produces-a-sketchy-output-image row col i j ki kj float sum 0 k 2 0 2 0 2 11 2 0 2 0 int Factor 1 CvScalar Pixel 3 3 long double A R B G for row 0 row rows.. 2 0 Pixel 2 18 .val 0 k 2 19 Pixel 2 20 .val 0 k 2 21 Factor if A 0 A 0 else if A 255 A 255 B Pixel 0 0 .val 1.. 2 0 Pixel 2 30 .val 1 k 2 31 Pixel 2 32 .val 1 k 2 33 Factor if B 0 B 0 else if B 255 B 255 G Pixel 0 0 .val 2..
OpenCV cvSaveImage Jpeg Compression Factor http://stackoverflow.com/questions/801054/opencv-cvsaveimage-jpeg-compression-factor cvSaveImage Jpeg Compression Factor I am using OpenCV and saving as a jpeg using the cvSaveImage..
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