Realistic 3D Mesh Compression Based on Predicted Angle-Normal Images
2016Vol. 21, pp. 595–595
Citations Over TimeTop 20% of 2016 papers
Abstract
In this paper, we propose angle-normal images to reduce the number of normal component channels from three to two and present predicting the angle-normal images by the reconstructed geometry images. We implement the scheme on realistic meshes. Experimental results verify effectiveness of the proposed scheme. For geometry image codec, the proposed scheme outperforms up 1.78 dB PSNR gains, and average 0.57 dB PSNR gains. For normal image codec, the proposed scheme outperforms up 2.03 dB PSNR gains, and average 1.31 dB PSNR gains.
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