Notes:
Pixels- Pixels make up an image, it is the smallest unit of picture that can be controlled.
Raster-It is an image made from pixels.
Vector-Is generated by mathematical relationships between points and the paths connecting them to describe an image.
Bit depth- Depending on the bit depth (eg 3bit of picture) it will show the amount of colours it is able to make so that it turns into a pixel.(3 bit shows 3 colours black,grey and white)
Colour Space-A way of calculating the different types of colours an example of such image is found bottom right above myself.(RGB=Red,Green,Blue It makes up electronic screen so you are able to see colours on it. CMYK=Cyan, Magenta,Yellow and Black these just define a specific colour space).
Image Capturing- It allows the user to download photos from their camera to their computer this is done with a program given by the camera itself, you can then upload those images onto the web.
Optimising- Optimising is important as it deals with the Size,Quality,Bit Depth,Resolution and Dimensions.(TIP: If you are having problems with uploading images on your web it would be best to only change the filesize and the quality and keeping the right balance between them)
