HTML5 grayscale image processing exercise 5: leadtools Case Analysis

I have always been interested in the development of HTML5 DICOM viewer technology, especially in pixel transmission.

I recently read the case of leadtools. Compared with the previous healthings, it still has its own advantages. Both are based on text (XML/JSON). The latter uses more complex technologies to make the image look faster. However, from the aspect of Transmission Encoding, base64 text may be smaller than binary text when the data volume is small (because of this MTOM), and the pixel value is simply expressed as decimal text, it is obviously much larger than binary.

A long time ago, I had a conversation with a radiologist in Guangdong. He was a bit technical enthusiast, so he had a good deal with engineers. I remember his point of view: technological innovation is not complicated, and in terms of high-end technology, we may not be able to do some accumulated companies in the short term, in fact, most of the technologies most widely used by doctors in practical work are very simple. A small change can bring a lot of help. For example, if you want to transfer an image based on the screen size, or use a small image to enlarge the window on a large screen, you can achieve the desired effect with limited bandwidth and computing capabilities.

In fact, in addition to failover and adjustment windows, there are many other areas that can be used for micro-innovation, such as more convenient paging and cine methods, and more intelligent measurement tools. Unfortunately, in the face of radiologists rather than netizens, micro-innovation in this field has never been favored in the return on investment. Now that Win8 has been released, let's wait and see how far enterprise applications can go in the direction of consumption-based social networking.

The following is the analysis of leadtools. My colleague Davis helped me in the analysis. Some people have discussed it and the analysis is much faster. In addition, we found that it is indeed a good method to trace and debug HTML, CSS, and JS locally in the local virtual directory.