TAILIEUCHUNG - The Photoshop Lightroom Workbook- P2

The Photoshop Lightroom Workbook- P2: Why did Adobe developed Lightroom as a new product? Photoshop’s core engine really wasn’t designed for raw image processing or digital asset management. To answer the needs of photographers, Adobe introduced Bridge, which was fi rst featured in Photoshop CS2. | The Photoshop Lightroom Workbook and every photographer used Polaroid film on a shoot. Operating systems continually change. On the MAC side we have gone from Panther to Tiger to Leopard in less than 5 years. No camera manufacturer has guaranteed that all current software will be backward compatible. Files that opened up on your OS 9 system may not open up today. Digital needs to be as stable as film. Only a standard file format can assure this for the future. Please purchase PDF Split-Merge on to remove this watermark. The Four Color Spaces for Digital There are four color spaces that we will discuss sRGB Adobe98 ColorMatch and ProPhoto. First think about color spaces as boxes of Crayola crayons. sRGB is the smallest box of crayons. It has 256 tones. The large box that many people choose can be thought of as Adobe98. It is like the big box of crayons with many shades of the same color. The ColorMatch space can be thought of as a much bigger box than sRGB but not as big as Adobe98. Finally there is the ProPhoto color space which is so big that not all the colors can even fit in the box. 33 Please purchase PDF Split-Merge on to remove this watermark. The Photoshop Lightroom Workbook Understanding Raw Digital Capture Raw files contain no color profile upon capture. Once you bring those raw files into an image-processing software such as Lightroom a color space needs to be designated. ProPhoto is D-65 s choice for processing raw files. We also set up our color settings in Photoshop with ProPhoto as our working RGB. Why Digital cameras today have come a long way in a very short time. The sensors today are capable of capturing a very wide tonal range but unfortunately the majority of photographers simply don t take advantage of the capabilities of their camera sensors and inadvertently throw out very important color information without even realizing it. Your camera captures a wider range of colors than you can see. The profile associated

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