Introduction: On June 6, at the Tsinghua Artificial Intelligence Forum, Academician Zhang Bo warned us to calmly face the current “artificial intelligence fever”. Professor Wang Shengjin, Professor Zhang Changshui, Professor Zheng Fang, Microsoft’s Rui Yong, and Sogou’s Wang Xiaochuan each gave speeches. The brilliant talks by academic masters and industry guests sparked a wealth of … Read more
Click on the above“Beginner Learning Vision” to add aStar or “Top” Important content delivered at the first time With the rapid development of image processing technology, it has driven the emergence and development of image recognition technology, which has gradually become an important component of the field of artificial intelligence, and is widely used in … Read more
Click the above“Beginner Learning Vision”, select to add “Starred” or “Pinned” Heavyweight content delivered at the first time Background of Image Recognition Technology The development of mobile internet, smartphones, and social networks has brought a massive amount of image information. According to an article from BI in May, Instagram uploads about 60 million images daily; … Read more
Source | Global Artificial Intelligence (ID:aicapital) Image recognition technology is an important technology in the information age, aimed at allowing computers to replace humans in processing large amounts of physical information. With the development of computer technology, human understanding of image recognition technology has deepened. The process of image recognition technology is divided into information … Read more
Click the above “Beginner’s Visual Learning” to choose to add a bookmark or “pin” Important information delivered immediately In this article, we will apply OCR on the selected region of an image using OpenCV. By the end of this article, we will be able to apply automatic orientation correction to the input image, select the … Read more
Author: Sovit Rath Translated by: ronghuaiyang Introduction This article fine-tunes the TrOCR model on a dataset of curved and blurry text, analyzing the code and training results at each step. TrOCR (Transformer based Optical Character Recognition) model is one of the best OCR models. In previous articles, we analyzed how well this model performs on … Read more
Click on the above “Beginner’s Guide to Vision”, select to add “Star” or “Top” Essential content delivered first-hand Using OpenCV to recognize digits from 0 to 9, achieving a simple OCR function, feature extraction based on contour analysis, and digit recognition based on L1 distance calculation for matching. With interference eliminated, recognition accuracy can exceed … Read more
Click on the above “Visual Learning for Beginners“, select to add “Starred” or “Top“ Heavyweight content delivered first-hand Authors: An Sheng, Yuan Mingkun, Datawhale Members In the field of CV, what else can transformers do besides classification? This article will use a word recognition task dataset to explain how to use transformers to implement a … Read more
China has a glorious civilization spanning thousands of years. Throughout its history, many precious ancient books have been passed down. These ancient texts carry rich information regarding history, culture, politics, economics, and more, holding immense value. According to the “National Ancient Book Census Registration Basic Database” project initiated by the National Library in 2016, as … Read more
China boasts a brilliant civilization with thousands of years of history, leaving behind a vast amount of ancient texts. These precious materials are important material carriers for the inheritance of our national culture, embodying rich historical legacies and possessing multiple cultural and social values. Over time, the already rare existing ancient texts have become increasingly … Read more