Article directory summary Load sample image Statistical data analysis White Patch Algorithm summary Summary White balance technology plays a vital role in photography and image processing. Under different lighting conditions, the camera may not accurately capture the true color of an object, resulting in images that appear dull, unnatural in tone, or washed out. In […]
Tag: image
DehazeNet: An End-to-End System for Single Image Haze Removal (end-to-end dehazing model)
1. Overall idea of dehazing the paper DehazeNet is an end-to-end deep learning model proposed by researchers at South China University of Technology in 2016. The model mainly uses the input original hazy image to fit the medium transmission map (transmittance t value map) corresponding to the image, and Use guided filtering to refine the […]
Matlab implementation: image edge extraction
1. Edge extraction algorithm Method 1: First-order differential operator Sobel operator The Sobel operator detection method has a better processing effect on images with grayscale gradients and more noise. The Sobel operator is not very accurate in edge positioning, and the edge of the image is more than one pixel. Roberts operator The Roberts operator […]
Inverse transformation of time series into images using Gram’s Angle Field (GAF)
In the process of studying “Imaging Time-Series to Improve Classification and Imputation”, I had a question, that is, how to reconstruct the original time series from the obtained Gram sum/difference field (GASF/GADF)? That is, the inverse transformation of time series to image transformation. For the process of converting time series to GASF/GADF, refer to this […]
Semantic-Guided Zero-Shot Learning for Low-Light ImageVideo Enhancement
Semantic-Guided Zero-Shot Learning for Low-Light Image/Video Enhancement Code: https://github.com/ShenZheng2000/SemantiGuided-Low-Light-Image-Enhancement One possible way to increase brightness in low-light conditions is to use a higher ISO or longer exposure time. However, these strategies exacerbate noise and introduce motion blur respectively [2]. Another reasonable approach is to use modern software such as Photoshop or Lightroom to make light […]
How to implement image downloading on the front end
1. Introduction ? In my work some time ago, I encountered a scenario where I clicked a button to download a picture. This is a very common scenario in business, but what is special is that this time I need to browse on the mobile terminal. Click-to-download can be realized in scenarios such as browsers […]
[Opencv-Python] Digital image processing (3) – Spatial image processing (2)
? >Article navigation 1 Experimental purposes and requirements 2 Experimental environment and configuration 3 Spatial filtering 3.1 Image smoothing (mean filter, median filter, Gaussian filter) 3.2 Image sharpening (1) Laplacian template (linear) 4 Experimental experiences and thoughts 4.1 Summary of experimental experience 4.2 Experimental problems and solutions 1 Experiment purpose and requirements (1) Master the […]
One step: OpenVINO enables high-speed image generation of latent consistency models (LCMs)
Author: Wu Zhuo, Intel AI Evangelist Speaking of generative AI, it has become popular since last year. I believe that whether you are a developer in the AI field or not, you are no stranger to this concept. Speaking of typical application scenarios and models in the field of generative AI, I believe the first […]
linux C++ opencv image color space
In OpenCV, image color space conversion is a common image processing task. OpenCV provides a series of functions for converting between different color spaces. Here are some common color spaces and their conversion methods: Image color null purpose Different color spaces have their own advantages and uses in the fields of image processing and computer […]
[Threshold Segmentation] Multi-threshold image segmentation based on improved northern goshawk optimization algorithm with Matlab code
?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization […]