After training my person head detection model using this dataset, I found that many incomplete or occluded person heads were not detected. Upon further investigation, I discovered that some cases in the dataset are also lacking annotations. How much impact would this missing data have on my model?
without annotation examples:
After training my person head detection model using this dataset, I found that many incomplete or occluded person heads were not detected. Upon further investigation, I discovered that some cases in the dataset are also lacking annotations. How much impact would this missing data have on my model?
without annotation examples: