1. Digital Image Processing Research Basing on the Embedded Linux System
- Author
-
Guoqiang Wang, Wengao Rao, and Yu Pan
- Subjects
Software ,Computer science ,business.industry ,Feature (computer vision) ,Digital image processing ,ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION ,Image processing ,Sharpening ,business ,Edge detection ,Computer hardware ,Smoothing ,Domain (software engineering) - Abstract
The usual embedded image processing platform occupies mass storage space, lacks configurability, and the feature of real-time is not hard. This paper provides a method of designing digital image processing platform based on Qt. The method can improve the capacity of acquisition, analysis and processing image data to realize real-time and rapidity of the image processing. The work of software is based on the hardware, which completes the video driver firstly, and then achieves a variety of image processing methods involving transform domain and spatial domain, such as orthogonal transform, smoothing, sharpening, edge detection, emboss algorithm and so on.
- Published
- 2012