With raw files, you get only the original raw information that the lens captured onto its digital sensor, leaving you with full control over subsequent image processing and correction. The camera applies internal processing to photos captured as JPEG or TIFF, such as sharpening, setting the white balance, and making color adjustments. Whereas amateur-level digital cameras store images in the JPEG or TIFF format, advanced amateur and pro models offer the option to save images as raw data files, which has substantial advantages. Why use Camera Raw? Raw For Photoshop Cs5 Macro
In this chapter, you’ll learn how to open digital photos into the Camera Raw dialog (called “Camera Raw,” for short), and then use the many tabs in Camera Raw to correct your photos for under- or overexposure, blurriness, color casts, poor contrast, and other defects. Using the powerful controls in the Adobe Camera Raw plug-in, * you can apply corrections to your photos before opening them into Photoshop. Photoshop CS5 for Windows and Macintosh: Visual QuickStart Guide