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Image annotation with Adobe Photoshop
Ronald D Caruso1, Gregory C Postel
1Neuroradiology Section, Department of Radiology, University Hospital, University of Louisville School of Medicine, 530 S. Jackson Street, Louisville, KY 40202, USA. rcaruso@louisville.edu
Journal of Digital Imaging
|November 5, 2002
Summary
This study details how to annotate grayscale images using Adobe Photoshop. Basic steps are provided for adding text, arrowheads, and arrows for clear visual representation.
Area of Science:
- Medical Imaging
- Image Analysis
- Digital Pathology
Background:
- Accurate annotation of medical images is crucial for diagnosis and research.
- Grayscale cross-sectional images require precise labeling for clarity.
Purpose of the Study:
- To outline fundamental techniques for annotating grayscale cross-sectional images.
- To demonstrate the use of Adobe Photoshop for image annotation.
Main Methods:
- Utilizing Adobe Photoshop 6.0 and 7.0 software.
- Applying keyboard characters for textual annotations.
- Incorporating arrowheads and arrows for directional and locational emphasis.
Main Results:
- Successfully annotated grayscale cross-sectional images with various graphical elements.
- Provided a clear, step-by-step guide for image annotation using Photoshop.
Conclusions:
- Adobe Photoshop offers effective tools for annotating grayscale medical images.
- Standardized annotation methods enhance the interpretability of cross-sectional imaging data.