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Updated on Mar 21, 2025

17 Computer Vision in Healthcare Use Cases & Examples

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Even though Hinton, a Turin award recipient, claimed that radiology would be automated by 2021, such accelerated automation hasn’t occurred.1 However, AI-driven computer vision in healthcare is still expected to increase precision in surgery, medical imaging, and real-time patient monitoring, while enabling faster and more reliable decision-making.

Explore computer vision in healthcare use cases, and real-life examples to help guide healthcare professionals towards digital excellence.

Advancing healthcare image analysis with computer vision

Computer vision in healthcare has great potential for medical image analysis. Leveraging deep learning and machine learning techniques can enable faster, more accurate, and automated diagnoses.

Deep learning algorithms, particularly convolutional neural networks (CNNs), enhance image recognition and classification in various medical applications. For instance, computer vision models have demonstrated up to 95% accuracy in detecting lung cancer in CT scans, outperforming traditional diagnostic methods.2

In ophthalmology, computer vision applications analyze fundus images to detect diabetic retinopathy and glaucoma.

Beyond diagnostics, computer vision in healthcare also plays a role in automated health monitoring and patient care. Real-time video streams and image processing techniques are used to monitor patients in intensive care units (ICUs) and remote health monitoring scenarios.

Moreover, medical image interpretation benefits from integrating electronic health records (EHRs) and DICOM medical imaging data, allowing healthcare providers to correlate imaging findings with patient history for more precise diagnoses.

Computer vision in healthcare systems can help detect brain tumors with higher speed and accuracy. Additionally, computer vision systems can be trained through ML and deep learning with data of cancerous and healthy tissues to detect skin and breast cancer more accurately.

1. Brain tumor detection

Advanced computer vision models effectively analyze MRI and CT scans to detect brain tumors. These models can differentiate between benign and malignant tumors with high precision, reducing radiologists’ reliance on manual interpretation.

Automated segmentation techniques, such as image segmentation and object recognition, enhance tumor localization, aiding in early diagnosis and treatment planning.

Skin and breast cancer detection

In dermatology and oncology, computer vision techniques are extensively used to detect skin and breast cancer. AI systems can recognize early signs of malignancy by training deep learning models on large datasets of cancerous and healthy tissue images.

2. Skin cancer

AI-powered image recognition tools analyze digital dermoscopy images to identify melanoma and other skin cancers with accuracy comparable to dermatologists. These systems assess lesions’ color, texture, and shape variations.

3. Breast cancer

Mammography analysis using deep learning models enhances the detection of abnormalities such as microcalcifications and masses, improving the accuracy of early-stage breast cancer diagnosis.

Computer vision-based image classification aids radiologists in distinguishing between benign and malignant tumors, reducing false positives and unnecessary biopsies.

For example, The CHIEF (Clinical Histopathology Imaging Evaluation Foundation) model was trained on 15 million unlabeled images and refined with 60,000 whole-slide images across multiple tissue types, including lung, breast, prostate, and brain. CHIEF contextualizes regional changes by analyzing specific sections and full images, enhancing its holistic interpretation.

Achieving 94% accuracy in cancer detection, CHIEF outperformed existing AI models across 15 datasets covering 11 cancer types. It was validated on 19,400 whole-slide images from 32 independent datasets spanning 24 hospitals worldwide.

CHIEF detects cancer cells, predicts tumor molecular profiles, and assesses the tumor microenvironment with superior accuracy. It forecasts patient survival and treatment responses while uncovering previously unknown tumor characteristics linked to prognosis.3

An example of computer vision in healthcare settings: CHIEF's image recognition technology for cancer detection.

Figure 1: CHIEF’s image recognition technology for cancer detection.4

Smart operating facilities

Modern surgical environments are evolving into automated health monitoring ecosystems by leveraging artificial intelligence and computer vision techniques. As deep learning algorithms continue to improve image segmentation and medical image processing, the future of computer vision in healthcare promises better decision-making, increased safety, and more efficient surgical procedures.

4. Surgical instrument tracking: Advanced computer vision algorithms enable object detection of surgical instruments in video streams, allowing healthcare professionals to monitor and manage tools more efficiently during procedures.

This contributes to reducing surgical errors and improving patient outcomes. For example, a study showed that computer vision can track surgeon hand movements, laying the groundwork for automated surgical skill assessment and enhancing both outcomes and training.5

5. Intraoperative navigation: Deep learning models provide precise guidance during complex procedures by processing imaging data from CT scans or other medical imaging data. These computer vision applications assist in early stage detection of anomalies and enhance surgical precision.

6. Skill assessment and training: AI-powered image classification and image recognition techniques analyze digital images of surgeries to support medical professionals in training and subsequent analysis of procedural effectiveness. This automated approach helps healthcare providers refine techniques and ensure accurate diagnoses.

For example, Stanford Medicine implemented computer vision models in surgical settings by integrating augmented reality (AR) for real-time visual data analysis.

This system, powered by deep learning methods, overlays medical image interpretation on the surgical field, enabling surgeons to navigate with enhanced precision.

The computer vision solutions utilized in this application support medical diagnostics, reduce complications, and improve patient care.6

Reduced patient mixup

Patient misidentification is a persistent challenge in the healthcare industry, leading to serious risks such as incorrect treatments, medication errors, and compromised patient care. Computer vision applications offer a reliable solution through image recognition and object detection techniques, ensuring accurate patient monitoring and identity verification.

7. Face recognition for patient identification: Computer vision models using deep learning algorithms, including convolutional neural networks (CNNs), can analyze input images to verify a patient’s identity based on relevant features extracted from facial structures. This ensures that healthcare professionals can accurately confirm a patient’s identity before administering treatment.

8. Integration with electronic health records (EHRs): Computer vision systems can link medical image interpretation with electronic health records, allowing healthcare providers to match a patient’s identity with their medical history, medical imaging data, and prescribed treatments. This helps prevent errors caused by mismatched medical diagnostics.

9. Early detection of identity errors: By leveraging image processing and video streams, hospitals can implement real-time patient monitoring at check-in points, reducing mix-ups before they escalate into serious issues.

Increased workplace safety

Ensuring workplace safety in medical settings is critical for protecting healthcare professionals, patients, and facility operations. Computer vision applications can detect hazards and ensure compliance with safety protocols.

10. Automated surveillance for incident detection: Computer vision systems analyze hospital security cameras in real time to identify potential safety threats such as falls, unauthorized access, or aggressive behavior. The system can notify healthcare providers or security personnel immediately, reducing response time and improving patient outcomes.

11. Monitoring safety equipment compliance: Computer vision models can track whether medical professionals adhere to safety protocols, such as wearing protective gear. Image classification and medical image analysis can ensure staff wear gloves, masks, and other personal protective equipment (PPE) to maintain hygiene and prevent contamination.

12. Early detection of environmental hazards: By processing imaging data and digital images, computer vision techniques can identify hazards like wet floors, misplaced surgical instruments, or obstructed emergency exits. This early stage detection enables preventive measures before incidents occur, improving overall safety in clinical practice.

Surgical guidance

By incorporating artificial intelligence into medical field procedures, healthcare providers can ensure safer surgeries, reduce human error, and optimize patient care:

13. Enhanced navigation with augmented reality: Deep learning algorithms integrated into computer vision models assist in overlaying medical diagnostics onto live camera feeds. This technology improves early complications diagnosis and allows for more efficient surgical workflows in medical settings.

For example, Zeta Surgical received FDA clearance for its Zeta Cranial Navigation System, which employs computer vision and artificial intelligence algorithms for real-time surgical navigation. This system allows for submillimeter accuracy in neurosurgical procedures without the need for rigid head fixation, thereby improving patient comfort and surgical precision.

The technology utilizes parallel computing for image registration and patient tracking, providing surgeons with a “GPS-like” system during operations (See Figure 2).

Zeta Surgical's surgery navigation assistance with computer vision.

Figure 2: Zeta Surgical’s surgery navigation assistance with computer vision.7

Better healthcare research

Using computer vision applications in medical research enables faster, more accurate, and unbiased analysis of medical image data, improves medical diagnostics and patient outcomes:

14. Automated cell counting and analysis: Traditional cell counting methods are labor-intensive and prone to human error. Computer vision systems use image processing and image segmentation techniques to analyze digital images of cell cultures, ensuring accurate diagnoses and reducing variability. These computer vision techniques enhance research in drug discovery, cancer detection, and regenerative medicine.

15. Medical image interpretation for disease research: Computer vision applications analyze CT scans and magnetic resonance imaging (MRI) data to identify relevant features related to diseases such as breast, lung, and skin cancer.

16. Drug discovery and treatment testing: Computer vision models assist in screening thousands of chemical compounds by analyzing their effects on cells in medical settings. AI-driven medical image analysis helps identify promising drug candidates faster, reducing the time and cost of developing new treatments.

17. Analyzing large-scale research data: Computer vision in healthcare solutions automates the processing of massive datasets, including electronic health records, video streams, and raw data from biomedical experiments. By leveraging neural networks and multiple-instance learning, researchers can identify patterns and trends that might go unnoticed.

Limitations of computer vision in healthcare

Despite its success in reducing the operational load of healthcare professionals, improving workflows, and enhancing surgical precision, computer vision in healthcare presents several important challenges:

Data privacy and security challenges

  • Computer vision models inherently capture video images, including unintended individuals (clinicians, visitors) who have not consented.
  • Risks of data breaches, hacking, or unauthorized commercial use of patient data.
  • Stringent data management practices are needed to limit unnecessary data retention and protect patient confidentiality.

Ethical concerns

  • Potential biases in training data may lead to discrimination, embedded stereotypes, and exclusion of certain patient groups.
  • Computer vision model development must consider ethical principles such as transparency, justice, privacy, and non-maleficence.
  • Patient autonomy is needed to consent to data collection, including secondary uses.

Safety risks

  • Computer vision models can enhance safety (e.g., detecting workplace violence, missed care) and introduce risks if not properly trained.
  • Bias in model training can lead to inaccurate or unfair decision-making, affecting patient care quality.
  • Maintaining model accuracy and ensuring its decisions align with clinical safety standards is crucial.

Economic considerations

  • Potential job displacement or workforce restructuring due to AI automation.
  • “human-in-the-loop” approach is needed to maintain clinician oversight and ensure AI augments rather than replaces medical expertise.
  • High costs associated with computer vision model development, maintenance, and computational resources.

Acceptability and eadiness

  • Public and clinician concerns over privacy breaches and legal implications.
  • Lack of familiarity with AI tools affects adoption rates and trust in computer vision-based systems.
  • Need for education, legislative clarity, and community engagement to improve AI readiness.

Data availability and model performance limitations

  • Medical computer vision models require extensive, diverse, and high-quality datasets for accuracy, which are difficult and expensive to obtain.
  • Overfitting can occur due to limited labeled data, requiring techniques like data augmentation or transfer learning.
  • Computational constraints and lack of AI expertise in some healthcare institutions limit the feasibility of deploying advanced computer vision models.
  • Need for federated learning to expand training data while preserving privacy.

Transparency and explainability

  • Many computer vision models operate as “black boxes”, making it difficult to interpret decisions.
  • Once deployed, real-time image retention is often unnecessary, further limiting post-hoc validation and auditing.
  • Ensuring accountability in CV decision-making is crucial for patient trust and regulatory compliance.

Advanced regulatory frameworks, ethical safeguards, and a balance between automation and human oversight can ensure that computer vision in healthcare benefits both patients and clinicians.

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Cem has been the principal analyst at AIMultiple since 2017. AIMultiple informs hundreds of thousands of businesses (as per similarWeb) including 55% of Fortune 500 every month.

Cem's work has been cited by leading global publications including Business Insider, Forbes, Washington Post, global firms like Deloitte, HPE and NGOs like World Economic Forum and supranational organizations like European Commission. You can see more reputable companies and resources that referenced AIMultiple.

Throughout his career, Cem served as a tech consultant, tech buyer and tech entrepreneur. He advised enterprises on their technology decisions at McKinsey & Company and Altman Solon for more than a decade. He also published a McKinsey report on digitalization.

He led technology strategy and procurement of a telco while reporting to the CEO. He has also led commercial growth of deep tech company Hypatos that reached a 7 digit annual recurring revenue and a 9 digit valuation from 0 within 2 years. Cem's work in Hypatos was covered by leading technology publications like TechCrunch and Business Insider.

Cem regularly speaks at international technology conferences. He graduated from Bogazici University as a computer engineer and holds an MBA from Columbia Business School.
Sıla Ermut is an industry analyst at AIMultiple focused on email marketing and sales videos. She previously worked as a recruiter in project management and consulting firms. Sıla holds a Master of Science degree in Social Psychology and a Bachelor of Arts degree in International Relations.

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