Podcast
Questions and Answers
What is the purpose of Background saving in Photoshop?
What is the purpose of Background saving in Photoshop?
What does Photoshop automatically do in case of a crash?
What does Photoshop automatically do in case of a crash?
In Mac OS, which preview type uses the image as a file icon on the desktop?
In Mac OS, which preview type uses the image as a file icon on the desktop?
What type of preview does the Full Size option save in Mac OS?
What type of preview does the Full Size option save in Mac OS?
Signup and view all the answers
Which setting in Mac OS allows a preview to be displayed in the Open dialog box?
Which setting in Mac OS allows a preview to be displayed in the Open dialog box?
Signup and view all the answers
What is the main benefit of Background saving in Photoshop?
What is the main benefit of Background saving in Photoshop?
Signup and view all the answers
Which option allows for saving a preview that Windows systems can display?
Which option allows for saving a preview that Windows systems can display?
Signup and view all the answers
Which file compression format is supported by PDF and TIFF file formats?
Which file compression format is supported by PDF and TIFF file formats?
Signup and view all the answers
When is ZIP compression most effective?
When is ZIP compression most effective?
Signup and view all the answers
What does the acronym CCITT stand for?
What does the acronym CCITT stand for?
Signup and view all the answers
Which of the following is NOT a file compression format from the activities mentioned?
Which of the following is NOT a file compression format from the activities mentioned?
Signup and view all the answers
Which Adobe product's user guide provides information on choosing a file format?
Which Adobe product's user guide provides information on choosing a file format?
Signup and view all the answers
What is the importance of regularly saving your work according to the text?
What is the importance of regularly saving your work according to the text?
Signup and view all the answers
Which file format saves images in a lossless compression method?
Which file format saves images in a lossless compression method?
Signup and view all the answers
Which committee is responsible for developing the ZIP lossless compression format?
Which committee is responsible for developing the ZIP lossless compression format?
Signup and view all the answers
Study Notes
TLE 10 – ICT (Illustration) Overview
- Developed by the Department of Education, Region 6 - Western Visayas for Grade 10 students.
- Encourages the application of safety procedures in assessing finished work before storage.
- Activity Sheets support independent learning and are designed for non-face-to-face encounters between learners and facilitators.
Copyright Information
- Republic Act 8293, section 176: government works have no copyright but require agency approval for exploitation.
- All rights are reserved for the learning materials; reproduction without permission is prohibited.
Learning Facilitators
- Helps in teaching activities specified in the Most Essential Learning Competency (MELC).
- Provides resources for independent learning, enabling teachers to facilitate learning effectively.
Learner’s Engagement
- Activity Sheets are self-directed, enabling students to complete activities at their own pace.
- Learners are encouraged to actively read, understand instructions, perform tasks, and return assessments as scheduled.
Setting File Saving Preferences
- Windows: Edit > Preferences > File Handling; Mac OS: Photoshop > Preferences > File Handling.
- Options for saving image previews include Never Save, Always Save, or Ask When Saving on a per-file basis.
- File extension settings can be adjusted based on the operating system (upper/lower case, appending or omitting extensions).
Choosing File Formats in Adobe Photoshop
- Various graphics file formats differ in representation, compression, and features.
- Recommended format for preserving all Photoshop features: Photoshop format (PSD), supports up to 2 GB file size.
- Larger files (> 2 GB) should be saved in Large Document Format (PSB), TIFF, or DICOM.
Image Bit Depth and Formats
- Standard bit depth for images: 8 bits per channel; higher ranges: 16-bit or 32-bit images.
- Formats for 16-bit images include PSD, PSB, JPEG, and TIFF.
- Formats for 32-bit images require the Save As command: PSD, PSB, OpenEXR, and TIFF.
File Compression Techniques
- Lossless compression maintains image detail; lossy compression reduces detail.
- Common compression methods include:
- RLE: Lossless, supported by Windows formats.
- LZW: Lossless, works with TIFF, PDF, GIF.
- JPEG: Lossy, ideal for photographs; supports adjustable quality settings.
- CCITT: Lossless, for black-and-white images; used in PDF and PostScript formats.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on performing safety procedures in assessing finished work and using setting file saving preferences in ICT (Illustration). This quiz is based on the TLE 10 - ICT (Illustration) Activity Sheet No.2 for Quarter 3, MELC 2/C2.
