c++ Programming Glossary: masked

How to “zero” everything within a masked part of an image in OpenCV

http://stackoverflow.com/questions/11416032/how-to-zero-everything-within-a-masked-part-of-an-image-in-opencv

to &ldquo zero&rdquo everything within a masked part of an image in OpenCV If I have an image IplImage 8 bit..

http://stackoverflow.com/questions/17434/when-should-you-use-friend-in-c

but often they are cumbersome cpp level concrete classes masked typedefs or not foolproof comments or function name conventions..

Usefulness of signaling NaN?

http://stackoverflow.com/questions/2247447/usefulness-of-signaling-nan

of the x87 when encountering NaNs If _EM_INVALID is masked the exception is disabled no exception is generated and operations.. but will be converted to quiet NaN. If _EM_INVALID is unmasked exception enabled an invalid operation e.g. sqrt 1 causes an.. The x87 never generates signaling NaN. If _EM_INVALID is unmasked any use of a signaling NaN even initializing a variable with..

GCC problem with raw double type comparisons

http://stackoverflow.com/questions/2497825/gcc-problem-with-raw-double-type-comparisons

unsigned int old_cw get_fpu_control_word unsigned int masked old_cw ~PRECISION_BIT_MASK unsigned int new_cw if state new_cw.. ~PRECISION_BIT_MASK unsigned int new_cw if state new_cw masked EXTENDED_PRECISION_BITS else new_cw masked STANDARD_PRECISION_BITS.. if state new_cw masked EXTENDED_PRECISION_BITS else new_cw masked STANDARD_PRECISION_BITS set_fpu_control_word new_cw return true..

Weird behavior of right shift operator

http://stackoverflow.com/questions/3394259/weird-behavior-of-right-shift-operator

can be an immediate value or the CL register. The count is masked to 5 bits or 6 bits if in 64 bit mode and REX.W is used . The..

Extract cursor image in Java

http://stackoverflow.com/questions/739870/extract-cursor-image-in-java

for int x 0 x width x for int y 0 y height y int masked mask.getRGB x y if masked 0x00FFFFFF 0 int rgb image.getRGB.. x for int y 0 y height y int masked mask.getRGB x y if masked 0x00FFFFFF 0 int rgb image.getRGB x y rgb 0xFF000000 rgb image.setRGB..

Override Ctrl-C

http://stackoverflow.com/questions/7623401/override-ctrl-c

the flags field sigemptyset signal_action.sa_mask are no masked interrupts sigaction SIGINT signal_action NULL install the signal_action..

Masking a blob from a binary image

http://stackoverflow.com/questions/9372687/masking-a-blob-from-a-binary-image

the original frame is created the binary human blob is now masked and the non masked pixels are now set to zero. The result is.. is created the binary human blob is now masked and the non masked pixels are now set to zero. The result is the extracted human.. below shows how the human blob is extracted and then masked. This is to be done for every 5th frame of a video sequence...