Video & Image Quality
Image quality isn't just a competition of pixel counts; it's a reflection of visual realism and system consistency. Why is image and picture quality testing so important?
- Image quality directly impacts the user experience
- In remote meetings, live broadcasts, filming, or video calls, blurry, color casts, or lag can be frustrating for users.
- High-quality images create realistic, natural images, enhance communication, and create a professional impression.
- Improve brand professionalism and market competitiveness
- Images are a crucial part of a product's "first impression."
- Accurate color rendering and smooth motion make a product appear more premium and reliable.
- Ensure image consistency and accuracy
- Stable images are required in various environments (bright/low light, backlit/front light).
- This is particularly critical for applications such as live streaming, healthcare, education, and business.
- Compliance with standards and technical verification
- Product certifications such as Microsoft Teams and Zoom require specific image performance standards.
- Factory testing can prevent product rejections or market delays during certification testing.
- Supports verification of image processing functions (AI, HDR, facial recognition, etc.)
- Algorithms (such as beauty enhancement, background blur, and facial exposure control) must be ensured to be stable and effective in various scenarios.
- Image quality testing provides a basis for model training and real-world verification results.
Main testing areas:
- Video conferencing image quality
- Image quality assessment (color, SNR, AWB, detail, dynamic range, etc.)
- Audio and video latency
- AI video effects performance assessment (e.g., auto framing, auto focus, multiple streaming, etc.)
