updated to new version of yolov8 output

Author: vladiH

CHANGELOG.md

@@ -1,3 +1,5 @@
+## 1.1.4
+*  Resolved the YoloV8 output bug and made updates to the latest version. Please find the latest release on the Ultralytics YOLOv8 0.181 GitHub repository
 ## 1.1.3
 * Release of segmentation feature via YOLOv8.
 * Updated example code.

android/src/main/java/com/vladih/computer_vision/flutter_vision/models/Yolov8.java

@@ -85,10 +85,10 @@ protected List<float[]> filter_box(float[][][] model_outputs, float iou_threshol
             int max_index = 0;
             float max = 0f;
             for (int i = 0; i < dimension; i++) {
-                float x1 = (model_outputs[0][0][i] - model_outputs[0][2][i] / 2f);
-                float y1 = (model_outputs[0][1][i] - model_outputs[0][3][i] / 2f);
-                float x2 = (model_outputs[0][0][i] + model_outputs[0][2][i] / 2f);
-                float y2 = (model_outputs[0][1][i] + model_outputs[0][3][i] / 2f);
+                float x1 = (model_outputs[0][0][i] - model_outputs[0][2][i] / 2f)* input_width;
+                float y1 = (model_outputs[0][1][i] - model_outputs[0][3][i] / 2f)* input_height;
+                float x2 = (model_outputs[0][0][i] + model_outputs[0][2][i] / 2f)* input_width;
+                float y2 = (model_outputs[0][1][i] + model_outputs[0][3][i] / 2f)* input_height;
 
                 max_index = class_index;
                 max = model_outputs[0][max_index][i];

example/assets/yolov8n.tflite

@@ -1,7 +1,7 @@
 name: flutter_vision
-description: A Flutter plugin for managing Yolov5, Yolov8 and Tesseract v5 accessing with TensorFlow Lite 2.x. Support object detection, segmentation and OCR on Android. iOS not updated, working in progress.
+description: Plugin for managing Yolov5, Yolov8 and Tesseract v5 accessing with TensorFlow Lite 2.x. Support object detection, segmentation and OCR on Android. iOS, Working in progress.
 
-version: 1.1.3
+version: 1.1.4
 
 homepage: https://github.com/vladiH/flutter_vision