One of the hottest adobephotoshop surprises

  • Detail

Adobe Photoshop: an unexpected image processing software? Application of Photoshop in pharmaceutical research

adobe Photoshop: the venture scientific image processing software of choice? Photoshop uses in medical research refers to image processing software used in scientific laboratories and microscope utilization, which generally focuses on the performance of image analysis software packages. However, in the practice of software selection and use, it is by no means just this aspect. A new trend is the application of microscopy in image processing: Adobe Photoshop is used as an assistant or substitute for conventional image processing. In the United States, a technology marketing company serving the field of microscopy and related images has followed this trend for several years through several years of research on major industries such as the American Society for cell biology and the m&m Society (the society for microscopy research and the society for micro beam analysis). The use of Photoshop is close to 90%. The purpose of this article is certainly not to preview a particular software program. The rapid and wide spread of Photoshop is unexpected, but it is not noticeable at all. With the development of science and technology, the situation in academia and advanced national laboratories is that about 80% of professional papers use Photoshop, and 90% of graduates also use this software. The figures of m&m this year show that the use of laboratory managers (90%) has increased from 84% in 1999 and 80% in 1998. Researchers' use of m&m has also increased significantly in the past year, reaching 80%. Industrial equipment has also seen significant growth this year, from 63% in 1999 to 75%. The data of the clinical laboratory in the study is not enough to form a statistically valid opinion. The rule-based analysis at the m&m conference showed that there was a slight difference in the opinions of biologists and material scientists. Biologists believe that the utilization rate is 90%, while material scientists believe that it was about 77% in 1999 and 2000. What the hell are they doing? Although Photoshop is designed for image art and ordinary digital photography, some of its main functions are also well used in the field of science. For example, contrast is a difficulty in microscopy. We usually have to drag the hidden information to the hidden place or highlighted area. Photoshop is a good tool for comparison. If image analysis is included in the draft, measurement should be carried out before Photoshop processing to maintain the effectiveness of scientific content. In addition, since many micrographs are used for display, or posters published or at professional conferences, annotations are very important. As mentioned below, the lamination function of Photoshop can put additional words, arrows and rulers in a separate layer, and can be independent without affecting the image, which will seriously affect the degree of modification of the sensor. The third key function is image scaling. Most publishers have their special length and width requirements, as well as a resolution of 150 lines per inch (equivalent to a resolution of 300 dots or pixels per inch). Photoshop can be scaled and adjusted easily. Using Photoshop to modify the image quality and file size is a very interesting process. Importantly, if you change the resolution of the image, click "resampling" to maintain the size of the image. Photoshop also has the "batch processing" function to process image groups, which saves a lot of time for image compression. The State Council notice clearly stipulates the critical value of plastic shopping bag thickness of 0.025mm. Some people say TIFF is the only image format officially approved by the American Society of microscopy. For TIFF images, Photoshop provides LZW compression function for selection, which can maintain the integrity of the image through lossless operation. In addition, multiple images can be mixed into a larger image. Finally, for those who are looking for simple and cheap image analysis software, Photoshop with plug-ins is also a good choice. Lamination: a secret of Photoshop's success. Long term practice has shown that Photoshop's two strengths are lamination and color balance. Lamination method is to divide an image into discontinuous image planes for separate processing. As mentioned earlier, this is a good method for annotation and image ruler. Moreover, stereoscopic photos can be colored independently (red/green, red/blue, etc.) without layering. Secret: color balance from design to design knowing how to balance the color output from camera to display to printer is the key problem. Because digital imaging involves many factors, it is indeed difficult to accurately reproduce the image seen under the microscope. The color management function of Photoshop takes into account the use of display, terminal (page, display, prepress), color system (RGB and CMYK), image mode (light microscope will choose full color, while SEM, laser scanning confocal and AFM users will choose two-color version or dot color), and even the brand and model of printer. Our suggestion is: start with a good example, and then operate on more subtle and difficult samples. Adobe's achievements in academia have added more networking functions in Photoshop6.0, including converting text to PDF format and adobe readyimage function, which can generate images for networking. In addition, the attractive price ensures the rapid and widespread popularity of this software. The argumentative and affirmative side believes that Photoshop can process 16 bit black-and-white and color images, support various types of file formats, and make it convenient to convert cumbersome MAC images to PCs. Moreover, once you are familiar with its main functions, its menu will appear clear and simple. In fact, Photoshop offers more performance than ever before. The opposite side believes that some people may think this is a good and bad thing. Because it is easy to process the image, although it will get a better picture, it may also lead to the serious loss of the effectiveness of science. In addition, the whole simultaneous program is not intuitive and still needs in-depth research, although the continuous version of this software has paid considerable attention to this part. A course similar to Mme is a solution, which provides a program that combines the main functions of Photoshop with the concept of scientific imaging, minimizing any shortcomings in practical operation. A little view on scientific ethics in any image processing, the use of Photoshop adds some comment questions. Traditional science stipulates that any modification of images should be based on the discussion of methods. Also, the original image is always saved as a tiff file. (recently, I overheard an opinion that: save the original image in a file, and save the Photoshop processed image in another file). Some people also think that the measurement should be carried out before processing, because the processing process may have an impact on the measured parameters. Finally, there is a reminder for image processing: its internal scientific information may be changed or misrepresented. In the face of many experimental methods, even a small prediction needs to be tested for a long time

this article is from the Internet, and the copyright belongs to the original author. It is only for everyone to share. In addition to the first verification, if the author believes that infringement is involved, please contact us, and we will delete it immediately after verification

Copyright © 2011 JIN SHI