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Adobe Photoshop CS4 for Photographers phần 9

Trường hợp từ khóa được lưu trữ Giống như siêu dữ liệu khác, thông tin từ khoá (bao gồm cả hệ thống cấp bậc từ khóa) được lưu trữ trực tiếp trong không gian XMP của tập tin hoặc, trong trường hợp các tập tin nguyên, hoặc cơ sở dữ liệu Camera Raw bộ nhớ cache hoặc như một tập tin bên cạnh xe. | Martin Evening Adobe Photoshop CS4 for Photographers Where keywords are stored Like other metadata keyword information including the keyword hierarchy is stored directly in the file s XMP space or in the case of raw files either to the Camera Raw cache database or as a sidecar file. The Keywords panel displays the accumulated information that it has read from various image files metadata and can also be used to write keyword metadata back to the files. Other keywords As you enter keywords via the File Info panel any keywords that are unrecognized will appear listed under the category Other Keywords . You can then use the Keywords panel to rearrange these into a suitable hierarchy and have the option to make them persistent. You will also find that where Bridge is unable to read the hierarchy of keywords that have been entered via another program these too may appear listed under Other keywords . Keywording Keywording provides a way to group and organize images within Photoshop. By using keyword tags to describe the image content you ll be able to catalog your files more comprehensively. If you can it is usually best to add keywords as new images are added. For example Figure 11.46 shows a detailed view of the Description section of the File Info dialog where you can add keywords to an image. It is important to note here that each keyword must be separated by a semi colon . This is important as it ensures the keywords are clearly separated see how the keywords are entered in Figure 11.46 . Such keyword metadata can also be included when you create a metadata template. For example every time you shoot a particular sporting event you might want to have a template that applies relevant keyword metadata you always need for these types of assignments such as the name of the stadium location and home team. Unfortunately you can t create a keyword hierarchy as you enter the keywords see sidebar on Other keywords . You also need to know the exact keyword phrases to type if