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| 2017-05-02 01:59:55 -0600 | commented answer | What is the difference between Fast_Type_7_12 and Fast_Type_9_16? Thanks for the pointers!! |
| 2017-04-27 08:44:23 -0600 | asked a question | What is the difference between Fast_Type_7_12 and Fast_Type_9_16? My understanding is that Fast_Type_9_16 means that a circle of 16 points is selected around the current pixel and at least 9 continuous points in this need to be lighter or darker than current pixel for current pixel to be detected as a corner. is this correct? If this is correct, is there any way of changing 9 to some other value e.g. 10 or 12? |