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Research on AI

Oryx MLLM: On-Demand Spatial-Temporal Understanding at Arbitrary Resolution

Papers with Code Papers with Code
Reporter Naomi Wilson

By Naomi Wilson

Posted on: September 22, 2024

Oryx MLLM: On-Demand Spatial-Temporal Understanding at Arbitrary Resolution

**Analysis of the Abstract**

The abstract proposes Oryx MLLM, a novel multimodal architecture designed for spatial-temporal understanding of various visual data forms, including images, videos, and 3D scenes. The paper addresses the limitations of existing multi-modal Large Language Models (LLMs) that standardize inputs to a fixed resolution, which is inefficient for processing diverse visual content.

**What the Paper is Trying to Achieve**

The authors aim to develop an on-demand solution that can seamlessly process visual inputs with arbitrary spatial sizes and temporal lengths while maintaining high recognition precision. This is achieved through two core innovations: (1) a pre-trained OryxViT model that encodes images at any resolution into LLM- friendly visual representations, and (2) a dynamic compressor module that supports compression on visual tokens by request.

**Potential Use Cases**

The proposed architecture has several potential use cases:

1. **Document Understanding**: Oryx can efficiently process documents with varying resolutions and lengths, enabling applications like document summarization, information extraction, and document similarity analysis.

2. **Video Analysis**: The architecture is designed to handle long videos with varying resolutions, making it suitable for tasks such as video retrieval, action recognition, and video-based question answering.

3. **Multimodal Understanding**: Oryx can simultaneously process images, videos, and 3D scenes, enabling applications like multimodal search, image-text matching, and multimedia summarization.

**Significance in the Field of AI**

The paper contributes to the field of AI by:

1. **Addressing Limitations of Existing LLMs**: The proposed architecture overcomes the limitations of existing LLMs that standardize inputs to a fixed resolution.

2. **Enabling Efficient Processing of Diverse Visual Data**: Oryx can process visual data with arbitrary spatial sizes and temporal lengths, making it suitable for various applications.

3. **Fostering Multimodal Understanding**: The architecture's ability to simultaneously process images, videos, and 3D scenes enables multimodal understanding and analysis.

**Papers with Code Post**

For further details and access to the open-sourced code, please visit the Papers with Code post:

https://paperswithcode.com/paper/oryx-mllm-on-demand-spatial-temporal

In this post, you can find the paper's abstract, links to the paper and code repository, as well as a summary of the key findings and innovations.