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Paper ID:10.55041/IJSREM.RACCES040

HYBRID CNN-TRANSFORMER FRAMEWORK FOR ACCURATE BREAST TUMOR DETECTION FROM ULTRASOUND IMAGE

Stream/Area:

-

Subject:

-

Paper ID:

10.55041/IJSREM.RACCES040

Volume:

10 |

4 |

April 2026

Pages:

1-6

Publication Frequency:

Monthly (12 issues per year)

DOI
Digital Object Identifier
10.55041/ijsrem.RACCES040

License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.

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Authors

R

Revathi.R

Artificial Intelligence & Machine Learning

Bharathiyar Institute of Engineering for women (Autonomous) Salem, TamilNadu, India

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T

Thangam.M

Artificial Intelligence & Machine Learning

Bharathiyar Institute of Engineering for women (Autonomous) Salem, TamilNadu, India

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A

Aarthi.S

Artificial Intelligence & Machine Learning

Bharathiyar Institute of Engineering for women (Autonomous) Salem, TamilNadu, India

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S

Sesha.P

Artificial Intelligence & Machine Learning

Bharathiyar Institute of Engineering for women (Autonomous) Salem, TamilNadu, India

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S

Swathi.R

Artificial Intelligence & Machine Learning

Bharathiyar Institute of Engineering for women (Autonomous) Salem, TamilNadu, India

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Abstract

Breast cancer is one of the most prevalent and life-threatening diseases among women worldwide. Early and accurate detection significantly improves patient survival rates. Ultrasound imaging is widely used for breast tumor diagnosis due to its safety, non-invasiveness, and cost-effectiveness. However, manual interpretation of ultrasound images depends heavily on radiologists’ expertise and may result in diagnostic variability. In this paper, a Hybrid CNN–Transformer framework is proposed for accurate breast tumor detection from ultrasound images. The Convolutional Neural Network (CNN) extracts local spatial features, while the Transformer module captures global contextual relationships through attention mechanisms. The integration of these architectures enhances feature representation and improves classification performance. The proposed model classifies ultrasound images into benign, malignant, and normal categories. Experimental evaluation demonstrates improved accuracy and robustness compared to conventional CNN-based approaches. The system is further implemented as a web-based application to facilitate real-time tumor detection and assist medical professionals in decision-making .

KEYWORDS

Key Words: Breastcancer Ultrasound imaging Convolutional Neural Network Transformer Hybrid deep learning Medical image classification.

Cite This Article

Revathi.R, Thangam.M, Aarthi.S, Sesha.P, Swathi.R, "HYBRID CNN-TRANSFORMER FRAMEWORK FOR ACCURATE BREAST TUMOR DETECTION FROM ULTRASOUND IMAGE," International Journal of Scientific Research in Engineering and Management, vol. 10, no. 4, pp. 1-6, April 2026. https://doi.org/10.55041/ijsrem.RACCES040

Full Article/Conclusion

The proposed hybrid CNN–Transformer framework for breast tumor detection from ultrasound images provides an efficient, reliable, and automated diagnosis system. By combining CNN’s local feature extraction with Transformer’s global attention mechanism, the model achieves improved classification accuracy and robust detection. The web-based deployment allows real-time tumor prediction, assisting medical professionals in early breast cancer detection and reducing diagnostic errors.   Future enhancements include: ·        Integration with hospital PACS systems ·        Support for multi-modal imaging ·        Mobile application development for wider accessibility.

References

1.      Dosovitskiy et al., “An Image is      Worth          16x16 Words: Transformers for Image Recognition at Scale,” arXiv, 2020. 2.      “BUSI Breast Ultrasound Dataset,” Public Dataset for Breast Ultrasound Image Analysis   3.      World Health Organization, Breast Cancer Statistics Report, 2024.   4.      Singh, S. P. Mishra, P. Singh, A. Srivastava, “VISNET: An Efficient Light Weighted Hybrid Model for Early Detection of Breast Tumor in Ultrasound Images using Vision Transformer and CNN,” Journal of Information Systems Engineering and Management, Vol. 9 No. 4s, 2024.   5.      Q. He, Q. Yang, M. Xie, “HCTNet: A Hybrid CNN-Transformer Network for Breast Ultrasound Image Segmentation,” Computers in Biology and Medicine, 2023.     6.      M. A. Rahman, “HyFormer-Net: A Synergistic CNN-Transformer with Multi-Scale Fusion for Breast Lesion Segmentation and Classification,” arXiv, Nov 2025.   7.      G. Husain Abbas, S. U. Rehman, G. Bargshady, “A Hybrid CNN-Transformer Model for Multi View Ultrasound Breast Tumor Classification,” medRxiv, August 2025.   8.      Y. Wei, “Breast Ultrasound Image BI-RADS Classification Based on Vision Transformer,” International Journal of Multiphysics, Vol. 18, No. 2, 2024.     9.      B. Maistry, A. E. Ezugwu, “Breast Cancer Detection and Diagnosis: A Comparative Study of Deep Learning Architectures,” arXiv, May 2023.   10.   J. Shi, A. Vakanski, M. Xian, et al., “EMT-NET: Efficient Multitask Network for Breast Cancer Diagnosis,” arXiv, 2022.

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Publication Date

5/1/2026

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Review Rounds: 2

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