A man who killed his wife because she would not quit smoking has been detained indefinitely under the mental health act. John Jarvis stabbed his wife, Patricia, and sons Stuart, eight, and John 11, at ...

The one inch to one mile Ordnance Survey map centres on Westerham, Kent near Churchill's home at Chartwell. A label on the back says it was "reputedly used in 1940 in connection with the defence of SE ...

For each class: First, your neural net detection-results are sorted by decreasing confidence and are assigned to ground-truth objects.We have "a match" when they share the same label and an IoU >= 0.5 ...