Machine learning is an essential component of artificial intelligence. Whether it’s powering recommendation engines, fraud detection systems, self-driving cars, generative AI, or any of the countless ...

Standard RAG pipelines treat documents as flat strings of text. They use "fixed-size chunking" (cutting a document every 500 ...

Abstract: A novel image preprocessing scheme is proposed. First, the importance map (IM) of the image is created based on face detection. With this importance map, we have several effective image ...

1 Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, Russia 2 All-Russian Institute of Plant Protection, Saint Petersburg, Russia However, despite rapid methodological advances, ...

The accurate detection of Alzheimer's disease (AD), a progressive and irreversible neurodegenerative disorder, remains a critical challenge in clinical neuroscience. The research aims to develop an ...

AI image and video generators are the kind of AI products that go viral frequently, effectively becoming marketing tools for their creators. OpenAI's 4o Image Generation model and the Sora 2 video ...

This request was rejected before here (#1523) because preprocessing the image is not useful for OCR accuracy anymore. I agree with this. However preprocessing can still be beneficial for image ...

PDF/Image Input ↓ [Ingestion & Standardization] ↓ [Text Detection Gate] ↓ ↓ [NO TEXT] [TEXT DETECTED] ↓ ↓ Classical CV YOLOv8 Layout Detection + ML (IQA) + Hybrid IQA on Images ↓ ↓ [Corrections & JSON ...