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- Tasks: Explore fixed-point arithmetic for AI video compression and enhance model performance.
- Company: Join InterDigital, a leader in wireless and video technology innovation.
- Benefits: Gain hands-on experience, mentorship from experts, and contribute to groundbreaking research.
- Other info: 5-6 month internship starting January–April 2026 with excellent career growth opportunities.
- Why this job: Make a real impact in AI video compression and potentially publish your findings.
- Qualifications: MSc in relevant fields and proficiency in C++ and Python required.
The predicted salary is between 500 - 1500 £ per month.
In this internship at the London AI Video Lab, the objective is to study fixed-point arithmetic solutions for ensuring bit-exact video compression in AI-based video codecs. Current AI-based video compression models outperform conventional codecs, like HEVC, VVC and AV1. However, AI-based video compression models are trained using floating-point arithmetic. Unfortunately, floating point arithmetic is insufficient to ensure bit-exact execution. Bit-exact execution is needed to ensure encoded bitstreams are universally decodable across any device. Fixed-point arithmetic is a potential solution to this problem. The goal of the internship is to determine a fixed-point arithmetic setup capable of ensuring bit-exactness while maintaining model performance.
This work will be seen as one step forward toward the deployment of end-to-end trained AI-based video compression models. The goal will be to study various fixed-point arithmetic setups for layers and components of AI-based video compression models. Quantization bit-width, scaling and bias will be studied on a per component basis. The setup will be integrated into the London AI Video Lab's end-to-end trained video compression model. The performance of the proposed solution will be evaluated and compared to existing models. The internship will take place in the London AI Video Lab. The intern will be mentored by scientists and will be part of a research project developing end-to-end trained AI-based video compression models.
Duration: 5-6 months, starting January–April 2026.
Responsibilities:
- State-of-the-art and analysis of existing solutions
- Implementation of deterministic fixed-point Deep Learning layers with varying bit-depths
- Evaluation and reporting of results
Expected Outcomes: Apart from the expected outcome that corresponds to the bit-exact model and its evaluation, this internship will be expected to generate patents and publications.
Qualifications:
- MSc in Computer Science, Machine Learning, Mathematics, Physics or a related field
- Fluency in C++ and Python, video processing, computer vision, PyTorch
About InterDigital: InterDigital is a global research and development company focused primarily on wireless, video, artificial intelligence (AI), and related technologies. We design and develop foundational technologies that enable connected, immersive experiences in a broad range of communications and entertainment products and services. We license our innovations worldwide to companies providing such products and services, including makers of wireless communications devices, consumer electronics, IoT devices, cars and other motor vehicles, and providers of cloud-based services such as video streaming. As a leader in wireless technology, our engineers have designed and developed a wide range of innovations that are used in wireless products and networks, from the earliest digital cellular systems to 5G and today's most advanced Wi-Fi technologies. We are also a leader in video processing and video encoding/decoding technology, with a significant AI research effort that intersects with both wireless and video technologies. Founded in 1972, InterDigital is listed on Nasdaq.
Application: Candidature only on https://www.interdigital.com/page/careers
InternIntegerized Ai-Based Video Compression Models H/F employer: InterDigital
Contact Detail:
InterDigital Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land InternIntegerized Ai-Based Video Compression Models H/F
✨Tip Number 1
Network like a pro! Reach out to people in the industry, especially those at InterDigital. A friendly message on LinkedIn can go a long way. Just be genuine and express your interest in their work.
✨Tip Number 2
Prepare for interviews by brushing up on your technical skills. Since this role involves fixed-point arithmetic and AI-based video compression, make sure you can discuss these topics confidently. Practice explaining complex concepts in simple terms.
✨Tip Number 3
Showcase your passion for AI and video technology! Bring examples of projects or coursework that relate to the internship. This will help us see how you can contribute to our team and the exciting work we do.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re serious about joining the InterDigital family. Good luck!
We think you need these skills to ace InternIntegerized Ai-Based Video Compression Models H/F
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the internship. Highlight your skills in C++, Python, and any relevant projects in video processing or AI. We want to see how your background fits with our needs!
Craft a Compelling Cover Letter: Your cover letter should tell us why you're excited about this internship and how your experience aligns with the role. Be genuine and let your passion for AI and video compression shine through!
Showcase Relevant Projects: If you've worked on any projects related to fixed-point arithmetic or video codecs, make sure to mention them! We love seeing practical applications of your skills and knowledge.
Apply Through Our Website: Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to see what you bring to the table!
How to prepare for a job interview at InterDigital
✨Know Your Stuff
Make sure you brush up on fixed-point arithmetic and its applications in AI-based video compression. Familiarise yourself with the current models like HEVC, VVC, and AV1, and be ready to discuss how they compare to AI-based solutions.
✨Showcase Your Skills
Prepare to demonstrate your proficiency in C++ and Python. You might be asked to solve a coding problem or explain your previous projects related to video processing or machine learning, so have examples ready that highlight your experience.
✨Ask Smart Questions
Think of insightful questions about the internship and the projects at the London AI Video Lab. This shows your genuine interest and helps you understand how you can contribute to their goals, especially regarding bit-exact execution.
✨Be Ready for Technical Challenges
Expect some technical questions or case studies during the interview. Practice explaining complex concepts clearly and concisely, as this will demonstrate your understanding and communication skills, which are crucial for collaboration in research projects.