2019-05-25 19:14:43 -0600 | received badge | ● Enthusiast |
2019-05-07 17:39:27 -0600 | commented answer | OpenCV3: KNN classifier Feature matrix data type Thanks a lot, berak! I appreciate your comments! I used pixels as features because I was experimenting with “color segme |
2019-05-07 17:39:12 -0600 | commented answer | OpenCV3: KNN classifier Feature matrix data type Thanks a lot, berak! I appreciate your comments! I used pixels as features because I was experimenting with “pixel segme |
2019-05-07 17:31:37 -0600 | commented answer | OpenCV3: KNN classifier Feature matrix data type Thanks a lot, berak! I appreciate your comments! |
2019-05-07 17:30:52 -0600 | received badge | ● Supporter (source) |
2019-05-07 17:30:50 -0600 | marked best answer | OpenCV3: KNN classifier Feature matrix data type Hello! Hope someone can help me out clarifying this. According to the documentation I've read, the KNN classifier takes a feature matrix of type CV_32FC1. So, what range should the data be in? So far I've been experimenting with just plain pixel data in the ol' range [0, 255] but further, I plan to train on some normalized (feature) vectors containing float data in the range [0.0, 1.0]. Shouldn't be any problem, right? Thanks for the info!! |
2019-05-07 17:30:50 -0600 | received badge | ● Scholar (source) |
2019-05-05 20:41:42 -0600 | asked a question | OpenCV3: KNN classifier Feature matrix data type OpenCV3: KNN classifier Feature matrix data type Hello! Hope someone can help me out clarifying this. According to the d |