Task 1.3 Research image formats

a 400 x 400 px image saved as JPEG was 127 KB

Task 1 – Images; sourcing, digitising and defects

3. The third task is to research, asses and save the following image formats:

JPEG GIF TIFF PICT BMP PNG EPS

This 400 x 400 px image saved as JPEG is 127 KB

JPEG JPEG is an acronym for JOINT PHOTOGRAPHIC EXPERTS GROUP, which is a . . . → Read More: Task 1.3 Research image formats

Task 1.2 Identify and explain image capture problems

an image I took a few weeks ago at sunset, with a very obvious blue colour cast, fixed to look more natural using the white balance tool

Task 1 – Images; sourcing, digitising and defects

2. The second task is to identify and explain problems associated with image capture:

Moire patterns Pixelation Resolution Colour Casts

Moire Pattern seen in this image I scanned from a book

Moire patterns a Moire pattern is an interference when scanning images from printed material like . . . → Read More: Task 1.2 Identify and explain image capture problems

Task 1.1 Computer requirements for Scanning, Screengrabs and Digital Camera

Task 1 – Images; sourcing, digitising and defects

1. The first task is to research computer requirements for image capture methods: scanning, screengrabs and digital cameras. Before I start my research, I will list what I know about the subject.

To scan One needs:

a scanner a computer (be it a Mac or PC and . . . → Read More: Task 1.1 Computer requirements for Scanning, Screengrabs and Digital Camera