Multi-Feature Target Detection via Integrated Deep Learning Models
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Solution Overview
Problem
Existing object detection methods using single deep learning models often result in object loss or incorrect tracking due to low accuracy in feature extraction.
Innovation Solution
A method involving multiple object detectors that extract different types of image features from the same image, integrating and optimizing these features to improve detection accuracy by reducing omission and error, and iteratively refining detection boxes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a single deep learning model is used for object detection, then the device complexity is low, but the detection accuracy is insufficient leading to object loss or incorrect tracking
Solution Approach 1:
The patent combines multiple different deep learning models into a unified detection system. Each model extracts different types of image features (e.g., color, texture, shape) from the same image, and their detection results are integrated through a fusion mechanism. This merging approach improves detection accuracy by compensating for the limitations of individual models while maintaining manageable system complexity through modular architecture.
Solution Approach 2:
The patent creates a composite detection system that integrates multiple types of image features extracted by different models. Similar to composite materials combining different substances to achieve superior properties, this system combines color features, texture features, and shape features from multiple models to create a more robust and accurate detection system that overcomes the weaknesses of any single feature type.
2Measurement precision
If multiple object detectors extracting different image features are used, then the detection accuracy is improved, but the computational complexity increases
Solution Approach 1:
The patent segments the detection task into multiple specialized sub-tasks, where each deep learning model is responsible for extracting specific types of image features (e.g., one model for color features, another for texture features). This segmentation allows each model to be optimized for its specific function, improving feature extraction accuracy while enabling parallel processing that can mitigate the increase in computational complexity.
Solution Approach 2:
The patent designs multiple deep learning models that, while extracting different feature types, all operate on the same input image and follow a similar architectural framework. This multi-functionality approach allows the system to leverage common computational resources and processing pipelines across different feature extraction tasks, reducing the overall computational burden compared to completely separate processing systems.
3Reliability
If multiple types of image features are extracted and integrated, then the robustness of object tracking is improved, but the processing time increases
Solution Approach 1:
The patent performs preliminary extraction of multiple types of image features (color, texture, shape) from the input image before the actual detection and tracking processes. By pre-computing and storing these different feature types, the system avoids redundant computations during subsequent tracking operations, thereby improving tracking robustness through multi-feature integration while reducing processing time through efficient preprocessing.
Data Source
AI summary
A target detection method and apparatus, a target detection device and a storage medium. The target detection method comprises: acquiring n types of detection frames which are determined by n different target detectors and which are related to a positioning target, wherein the n different target detectors may extract n different types of image features from the same image, and n is a positive integer equal to or greater than 2; obtaining an integrated detection frame on the basis of the n types of detection frames; each target detector extracting image features from an input image on the basis of the integrated detection frame to obtain n types of image features; performing image feature optimization on the basis of the n types of image features to obtain optimized image features; and obtaining an optimized detection frame according to the optimized image features so as to detect a target.


