Sunil Patel – NVIDIA Technical Blog News and tutorials for developers, data scientists, and IT admins 2024-12-18T00:22:12Z http://www.open-lab.net/blog/feed/ Sunil Patel <![CDATA[Insights, Techniques, and Evaluation for LLM-Driven Knowledge Graphs]]> http://www.open-lab.net/blog/?p=93677 2024-12-18T00:22:12Z 2024-12-16T17:00:00Z Data is the lifeblood of modern enterprises, fueling everything from innovation to strategic decision making. However, as organizations amass ever-growing...]]>

Data is the lifeblood of modern enterprises, fueling everything from innovation to strategic decision making. However, as organizations amass ever-growing volumes of information—from technical documentation to internal communications—they face a daunting challenge: how to extract meaningful insights and actionable structure from an overwhelming sea of unstructured data.

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Sunil Patel <![CDATA[Robust Scene Text Detection and Recognition: Inference Optimization]]> http://www.open-lab.net/blog/?p=74321 2024-11-14T15:43:46Z 2024-01-16T17:02:00Z In this post, we delve deeper into the inference optimization process to improve the performance and efficiency of our machine learning models during the...]]>

In this post, we delve deeper into the inference optimization process to improve the performance and efficiency of our machine learning models during the inference stage. We discuss the techniques employed, such as inference computation graph simplification, quantization, and lowering precision. We also showcase the benchmarking results of our scene text detection and recognition models…

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Sunil Patel <![CDATA[Robust Scene Text Detection and Recognition: Implementation]]> http://www.open-lab.net/blog/?p=74323 2024-11-14T15:44:08Z 2024-01-16T17:01:00Z To make scene text detection and recognition work on irregular text or for specific use cases, you must have full control of your model so that you can do...]]>

To make scene text detection and recognition work on irregular text or for specific use cases, you must have full control of your model so that you can do incremental learning or fine-tuning as per your use cases and datasets. Keep in mind that this pipeline is the main building block of scene understanding, AI-based inspection, and document processing platforms. It should be accurate and have low…

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Sunil Patel <![CDATA[Robust Scene Text Detection and Recognition: Introduction]]> http://www.open-lab.net/blog/?p=74322 2024-11-14T15:45:25Z 2024-01-16T17:00:00Z Identification and recognition of text from natural scenes and images become important for use cases like video caption text recognition, detecting signboards...]]>

Identification and recognition of text from natural scenes and images become important for use cases like video caption text recognition, detecting signboards from vehicle-mounted cameras, information retrieval, scene understanding, vehicle number plate recognition, and recognizing text on products. Most of these use cases require near real-time performance. The common technique for text…

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Sunil Patel <![CDATA[Applying Inference over Specific Frame Regions with NVIDIA DeepStream]]> http://www.open-lab.net/blog/?p=51093 2022-08-30T19:15:08Z 2022-07-27T15:00:00Z Detecting objects in high-resolution input is a well-known problem in computer vision. When a certain area of the frame is of interest, inference over the...]]>

Detecting objects in high-resolution input is a well-known problem in computer vision. When a certain area of the frame is of interest, inference over the complete frame is unnecessary. There are two ways to solve this issue: In many ways, the first approach is difficult. Training a model with large input often requires larger backbones, making the overall model bulkier.

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Sunil Patel <![CDATA[Managing Video Streams in Runtime with the NVIDIA DeepStream SDK]]> http://www.open-lab.net/blog/?p=42775 2022-08-21T23:53:16Z 2022-01-10T17:00:00Z Transportation monitoring systems, healthcare, and retail have all benefited greatly from intelligent video analytics (IVA). DeepStream is an IVA SDK....]]>

Transportation monitoring systems, healthcare, and retail have all benefited greatly from intelligent video analytics (IVA). DeepStream is an IVA SDK. DeepStream enables you to attach and detach video streams in runtime without affecting the entire deployment. This post discusses the details of stream addition and deletion work with DeepStream. I also provide an idea about how to manage large…

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