Omni-RGPT: A Multimodal Large Model for Image and Video Region-Level Understanding to Enhance Visual Content Analysis

General Introduction

Omni-RGPT is a multimodal large language model designed to enable region-level understanding of images and videos. By introducing Token Mark technology, Omni-RGPT is able to create a direct link between visual and textual markers by highlighting target regions in the visual feature space and embedding these markers directly through region cues (e.g., boxes or masks), as well as incorporating them into textual cues. The model performs well in commonsense reasoning benchmarks for both images and videos, and achieves state-of-the-art results in subtitle generation and fingerprint expression comprehension tasks.Omni-RGPT also introduces a large-scale region-level video instruction dataset (RegVID-300k) to further support video comprehension tasks.

Function List

• Region-level image understanding: Highlighting and understanding of target regions in an image is achieved through Token Mark technology.
• Region-level video understanding: Supports stable interpretation of target regions in video without tracking.
• Text Prompt Generation: Generate responses based on user-defined field inputs and text prompts.
• Common Sense Reasoning: excelled in the Common Sense Reasoning benchmark test for images and video.
• Subtitle generation: Excellent performance in subtitle generation tasks.
• Fingerprinting: Advanced results in fingerprinting tasks.

Using Help

Installation and use

Omni-RGPT is a web-based platform that requires no software installation. Simply visit the official Omni-RGPT website to get started.

Functional operation flow

1. Upload an image or video: Click the "Upload File" button on the home page and select the image or video file to be analyzed.
2. Select area: Use the mouse to box in the area of the image or video that needs to be analyzed, and the system will automatically generate the corresponding Token Mark.
3. Enter text prompts: Enter a descriptive text prompt related to the selected area in the text box.
4. Generate resultsClick on the "Generate" button and the system will generate the corresponding analysis results based on the entered text prompts and the selected area.
5. View Results: The results of the analysis are displayed at the bottom of the page, including region-level comprehension, subtitle generation, and finger-representation comprehension.

Detailed Functions

• Regional-level understanding: Users can box in specific areas of an image or video and enter relevant text prompts, and the system will generate a detailed analysis of that area.
• multimodal support: The Omni-RGPT supports both image and video region-level comprehension tasks, allowing users to upload image or video files in any format for analysis.
• common sense reasoning: The system is capable of common sense reasoning and generating logical analysis results based on input textual cues and visual content.
• Subtitle Generation: After a user uploads a video, the system automatically generates subtitles for the video, optimized for the selected region and text prompts.
• Fingerstyle understanding: The system is able to understand the specific object that the user is referring to in the image or video and generate the corresponding descriptive text.

usage example

1. image analysis: The user uploads an image containing multiple objects, boxes one of the objects and types "What is this?". A detailed description of the object is generated.
2. video analysis: The user uploads a video containing multiple scenes, boxes one of the scenes, and enters "What happens in this scene?" The system generates a detailed analysis and subtitles for that scene.

With the above steps, users can easily get started with Omni-RGPT for region-level understanding of images and videos to enhance visual content analysis.