Draw bounding boxes around requested items on 1000 images

This is a simple task to draw boxes around the following items of interest 1) Head(s); 2) People(whole body); 3)Car(s); 4) Pet(s); 5) Door(s). Image dataset will be provided separately. The following must be considered: 1. Draw a rectangle using your mouse over each instance of the target. 2. Make sure the box does not leave the target, whenever possible, we'd rather skip a few pixels from the target than add a few extra pixels from its surroundings 3. When targets are overlapping, draw a box around each object, include all contiguous parts of the target in the box. Do not include parts that are completely overlapped by another object. 4. Do not include parts of the target that cannot be seen, even though you think you can interpolate the whole shape of the target. 5. Avoid shadows, they're not considered as a part of the target. 6. If the target goes off the screen, label up to the edge of the image.