Fix types

Author: Wovchena

model_api/cpp/models/src/detection_model_yolo.cpp

@@ -620,7 +620,7 @@ std::unique_ptr<ResultBase> YoloV8::postprocess(InferenceResult& infResult) {
     bool agnostic = false;
     float max_wh = 7680;
     std::vector<Anchor> boxes_with_class{boxes};  // TODO: update
-    for (int i = 0; i < boxes_with_class.size(); ++i) {
+    for (size_t i = 0; i < boxes_with_class.size(); ++i) {
         boxes_with_class[i].left += max_wh * labelIDs[i];
         boxes_with_class[i].top += max_wh * labelIDs[i];
         boxes_with_class[i].right += max_wh * labelIDs[i];

model_api/cpp/utils/include/utils/nms.hpp

@@ -95,5 +95,5 @@ std::vector<size_t> nms(const std::vector<Anchor>& boxes, const std::vector<floa
     return keep;
 }
 
-std::vector<int> multiclass_nms(const std::vector<AnchorLabeled>& boxes, const std::vector<float>& scores,
+std::vector<size_t> multiclass_nms(const std::vector<AnchorLabeled>& boxes, const std::vector<float>& scores,
                      const float iou_threshold=0.45f, bool includeBoundaries=false, size_t maxNum=200);

model_api/cpp/utils/src/nms.cpp

@@ -19,7 +19,7 @@
 #include "utils/nms.hpp"
 
 
-std::vector<int> multiclass_nms(const std::vector<AnchorLabeled>& boxes, const std::vector<float>& scores,
+std::vector<size_t> multiclass_nms(const std::vector<AnchorLabeled>& boxes, const std::vector<float>& scores,
                      const float iou_threshold, bool includeBoundaries, size_t maxNum) {
     std::vector<Anchor> boxes_copy;
     boxes_copy.reserve(boxes.size());