UNIT 33 ASSIGNMENT 2 by Megan Freeman https://padlet.com/meganrosefreeman99/omuhxnca34ka Made with magic en-us 2018-05-03 17:46:28 UTC 2025-03-03 09:35:15 UTC hello@padlet.com P5 meganrosefreeman99 https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257780822 CRIME- Burglary from a home.
INJURED PARTY- Megan Freeman. The car was stolen from the home and the pedestrian hit (Joe West) was taken to hospital in an ambulance before the investigation team got there.
DATE AND TIME- 09/03/2018 at 9:30 AM
WEATHER CONDITIONS- the weather conditions were overcast, but bright enough that no flash was needed in order to get clear images.

]]> 2018-05-03 17:52:35 UTC https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257780822 P4 1-1 image meganrosefreeman99 https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257800383 1-1 images are important becuase htey allow you to determine what size the object is, for example a shoe print, which will allow you to identify the shoe, and potentially identify anybody involved in a crime. From the following image, you can see that the shoe print measures at 335 mm x 125 mm, whcih is consistent with a size 12 shoe. 
It is ideal that 1-1 images are taken using a macro lens, as these are already 'formatted' to turn out as a 1-1 sized image ( the image appears the same size as the object itself). This therefore can also be used for taking photos of fingerprints, as it not only allows you to get the relevent details in the image, but it also allows you to have all fimages of fingerprints in the database the same size. This will then allow you to compare the fingerprints found to fingerprints on  the database accurately becuase they are the same size.
We had a few issues when taking our images that may have resluted in our shoe size esstimation being incorrect ]]> 2018-05-03 18:32:14 UTC https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257800383 M1 meganrosefreeman99 https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257800912 On the day of the crime scene, DLSR cameras were not used as our phone cameras produced better quality images than the cameras available to us. This however meant that we had no control over the camera settings that were actually used. If we were using DSLR cameras, then the settings I would have used are the following :

ISO- The ISO I would have used would be between 200 and 500 as having it lower than this They would appear over exposed, however it you put it higher than this then it may appear blurry and under exposed.
APERTURE- For this i would have used f/8 as this would have been enough to create a greater depth of field, however becuase it was a brighter overcast day, any higher than this would make the images appear over exposed.
SHUTTER SPEED- A shutter speed of 1/25 would have been used as this is long enough to let enough light in, however not too long as to create a blur of any moving objects, for example, anything potentailly blowing in the wind. You would want quite a fast shutter speed, except then you might not let in enough light to be able to see what is in the image. If you wanted to do this for a windy day, for example, when you need to take an image that would not create any blur, you could increase the ISO in order to increase the exposure and then potentially use editing software to sharpen the image if any blur is created as a result of doing that.

Another thing we would have used, which would have been helpful, even when using a phone camera, is a tripod and a macro lens. This is becuase it could have been used for taking imagestrace evidence ( small pieces of evidence that could otherwise be overlooked) and the tripod would have aided in keeping the camera steady when doing so]]> 2018-05-03 18:33:27 UTC https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257800912 M4 meganrosefreeman99 https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257800953 2018-05-03 18:33:34 UTC https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257800953 D4 meganrosefreeman99 https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257801498 this criteria is in with all of the photos. All of the photos taken are used becuase they show the crime scene from a variety of angles, as well as showing any damage done and any evidence found during the process.]]> 2018-05-03 18:34:42 UTC https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257801498 D3 meganrosefreeman99 https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257958104

This image shows the original image having not been manipulated or adjusted.
(see image uploaded at bottom)
This image shows how the image could be changed in order to change th perception of this image. This kind of image manipulation cannot be used becuase I have completely changed the way the bruise looks. I did not change the contrast, instead I isolated the briuse and inserted different colours to add to the area that were not on the original image to make the bruise look worse that it appears in the original image. You can only change the image as a whole, and you cannot change small sections of the image. 



]]> 2018-05-04 09:14:49 UTC https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/257958104 IMAGE 1 meganrosefreeman99 https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/258163450 2018-05-04 20:40:00 UTC https://padlet.com/meganrosefreeman99/omuhxnca34ka/wish/258163450