https://hzjia.website/blog I Still Feel Like It Has Something to Do with Those Fries on the Pier en-us hzjia1118@gmail.com (Hanze jia) hzjia1118@gmail.com (Hanze jia) Mon, 16 Feb 2026 13:00:00 GMT https://hzjia.website/blog/2026-02/poseembedding https://hzjia.website/blog/2026-02/poseembedding A research-oriented walkthrough of how 3D positional encodings evolve from Fourier features to PMPE, Cube3D-style embeddings, and learned spatial representations. Mon, 16 Feb 2026 13:00:00 GMT hzjia1118@gmail.com (Hanze jia) 3DPositional Encoding