http://www.rishavdahal.com.np/tags/computer-vision/ Recent content in Computer Vision on Rishav Dahal http://www.rishavdahal.com.np/images/default-og-image.jpg http://www.rishavdahal.com.np/images/default-og-image.jpg Hugo en-US Fri, 10 Jan 2025 10:00:00 +0545 http://www.rishavdahal.com.np/projects/face-recognition-attendance-system/ Fri, 10 Jan 2025 10:00:00 +0545 http://www.rishavdahal.com.np/projects/face-recognition-attendance-system/ A simple and effective attendance system using real-time face recognition, Haar cascades, and KNN model for automated attendance logging. http://www.rishavdahal.com.np/blogs/improving-ocr-accuracy-on-document-images/ Thu, 09 Jan 2025 11:32:00 +0545 http://www.rishavdahal.com.np/blogs/improving-ocr-accuracy-on-document-images/ Explore step-by-step techniques to improve OCR accuracy on document images using OpenCV, noise filtering, adaptive thresholding, and morphological operations.