| 49 | } |
| 50 | |
| 51 | bool TryResolveClassLayout( |
| 52 | int extent, |
| 53 | int numClassesHint, |
| 54 | bool preferObjectness, |
| 55 | int* numClasses, |
| 56 | bool* usesObjectness) |
| 57 | { |
| 58 | if (!numClasses || !usesObjectness || extent <= 4) |
| 59 | return false; |
| 60 | |
| 61 | auto tryHint = [&](int hint) -> bool |
| 62 | { |
| 63 | if (hint <= 0 || hint > 10000) |
| 64 | return false; |
| 65 | |
| 66 | if (extent == 5 + hint) |
| 67 | { |
| 68 | *numClasses = hint; |
| 69 | *usesObjectness = true; |
| 70 | return true; |
| 71 | } |
| 72 | |
| 73 | if (extent == 4 + hint) |
| 74 | { |
| 75 | *numClasses = hint; |
| 76 | *usesObjectness = false; |
| 77 | return true; |
| 78 | } |
| 79 | |
| 80 | return false; |
| 81 | }; |
| 82 | |
| 83 | if (tryHint(numClassesHint)) |
| 84 | return true; |
| 85 | |
| 86 | if (tryHint(ConfiguredClassCountHint())) |
| 87 | return true; |
| 88 | |
| 89 | if (preferObjectness && extent > 5) |
| 90 | { |
| 91 | *numClasses = extent - 5; |
| 92 | *usesObjectness = true; |
| 93 | return *numClasses > 0; |
| 94 | } |
| 95 | |
| 96 | *numClasses = extent - 4; |
| 97 | *usesObjectness = false; |
| 98 | return *numClasses > 0; |
| 99 | } |
| 100 | |
| 101 | bool LooksLikeXyxyDetections(const float* output, int rows, int cols) |
| 102 | { |
no test coverage detected