Unverified50% confidenceBenchmarkExact time
The research team re-encoded the fisheye and half equirectangular projection footage using x265, covering 24 clips, both eyes, four bitrate points, and nine viewing directions.
1
Sources
50%
Confidence
Long-term
Relevance
10/9/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAt the same viewport quality, native fisheye encoding requires a higher bitrate than half equirectangular projection encoding across all 24 clips, with a median excess of approximately 38%.75% similarUnverifiedAPAC数据集使用头戴式立体摄像装置，每只眼睛以1920×1080分辨率、30fps帧率录制，形成双目立体视觉73% similarUnverified24 is a common multiple of 1, 2, 3, 4, 6, 8, and 12, allowing strokes and spacing within icons to align to whole-number divisions, preventing half-pixel blurring on standard screens and 2x Retina screens.73% similarUnverifiedThe dataset is released in multiple formats, including camera-native Blackmagic RAW, per-eye native fisheye HEVC (resolution 8160×7200 per eye), and half equirectangular projection HEVC (resolution 7200×7200 per eye).72% similarUnverifiedRetinaFace is built on a Feature Pyramid Network (FPN) to construct multi-scale feature maps and can detect extremely small faces as small as 16×16 pixels.71% similar
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