Share interest, spread happiness, increase knowledge, and leave beautiful. Dear, this is the Learning Yard Academy! Today, the editor brings the understanding of how much does MATLAB know. Welcome to visit! This article usually takes about 8 minutes to read. Please be patient and read. MATLAB (matrix & laboratory), which means matrix factory (matrix laboratory), … Read more
Click on the above“Visual Learning for Beginners”, select to add Star or Pin. Important content delivered immediately The code for this article can be found at: https://github.com/TimChinenov/FarmPlotter In agriculture, it is often desired to obtain the area of different plots of land. While obtaining these areas is relatively straightforward, it involves high costs. Moreover, measuring … Read more
Banner | Promotion Cover of Volume 38, Issue 11 of “Liquid Crystal and Display” 2023 This Special Issue PrefaceFrom fullerenes to carbon nanotubes and then to graphene, carbon-based nanomaterials play a significant role in the development of modern science and technology due to their superior physical, mechanical, and chemical properties. Carbon dots, as an emerging … Read more
Banner Abstract The high dynamic range image processing algorithm is a key technology to enhance image quality, characterized by enhancing image details, improving light and shadow effects, and adapting to complex scenes. It has wide applications in photography and video production. Among them, promoting the development of HDR image processing algorithms for portrait scenes has … Read more
Input/Output and Display You can use the imread function to read an image into the MATLAB environment. The basic syntax of imread is: imread('filename') Here, filename is a string containing the full name of the image file (including any available extensions). For example, the statement: >> f = imread('chestxray.jpg'); reads the JPEG image chestxray into … Read more
Reprint with permission: Spiral – Clinical Doctor Research Growth Platform ImageJ (Official website: https://imagej.nih.gov/ij/) is a public image processing software based on Java, developed by the National Institutes of Health (NIH). It is a powerful free software that plays a very important role in biological and medical image analysis. The image below is the interface … Read more
Source: Zhihu Xiaobai Learns Vision This article is about 8300 words, and it is recommended to read for more than 15 minutes. This article introduces what digital image processing is. [ Introduction ] This article is lengthy and uses many images and formulas to help everyone deeply understand various edge detection operators. I hope everyone … Read more
Click the blue text to follow usThe structure of a BMP file is actually very simple, consisting of two structures + an optional color palette + bitmap data.The first structure is BITMAPFILEHEADER, and the second structure is BITMAPINFOHEADER. Then there is the optional color palette (an array of RGBQUAD). Finally, there is the bitmap data. … Read more
Click the blue text above to easily follow Produced byThis article was first published in the “Equipment and Technology” section of the May issue of Chinese Photography. Turning the pages of Fujifilm’s more than half a century of camera manufacturing history, from 35mm cameras to medium format and large format cameras, there are brilliant marks. … Read more
Action cameras refer to compact imaging devices that can shoot videos and photos while possessing certain waterproof, shockproof, and dustproof characteristics. If you still don’t understand, you can think of them as a camera, as a large portion of these products do not come with an LCD screen, requiring the use of other devices for … Read more