System and methods for multimodal series transformation for optimal compressibility with neural upsampling
Image series transformation for optimal compressibility is performed with neural upsampling and error resilience. A novel correlation network composed of convolutional layers for feature extraction that extract multi-dimensional features from the image and a channel-wise transformer with attention to capture complex inter-channel dependencies. An angle optimizer enhances compressibility of an image and an error resilience subsystem improves robustness against transmission errors and data loss. The error resilience subsystem applies forward error correction coding, data partitioning based on importance, and embeds error concealment hints. This hybrid approach addresses both local and global features, mitigates compression artifacts, improves image quality, and enhances data integrity during transmission. The correlation network incorporates error correction and concealment techniques during decoding. The model's outputs enable effective image reconstruction, achieving advanced compression while preserving information for accurate analysis.
1. A computer system comprising:
a hardware memory, wherein the computer system is configured to execute software instructions stored on nontransitory machine-readable storage media that:
collects a plurality of multimodal data;
processes each modality through a corresponding specialized preprocessor;
aligns and registers the preprocessed multimodal data to a common spatial-temporal reference frame;
trains an angle optimizer using the aligned multimodal data to determine optimal slicing angles that maximize compressibility while preserving cross-modal relationships;
slices the multimodal data along an optimal angle, as determined by the angle optimizer;
reconstructs the sliced multimodal data into a plurality of reconstructed representations;
encodes the plurality of reconstructed multimodal data into a plurality of compressed representations;
applies error resilience techniques to the compressed representations; and
decodes the plurality of compressed representations into a plurality of decompressed representations.
2. The computer system of claim 1 , wherein the angle optimizer is a convolutional neural network.
3. The computer system of claim 1 , wherein the plurality of multimodal data includes optical data, thermal data, hyperspectral data, and LIDAR data.
4. The computer system of claim 1 , wherein applying error resilience techniques comprises:
forward error correction coding;
data partitioning based on importance; and
embedding error concealment hints.
5. The computer system of claim 4 , wherein decoding the plurality of compressed representations includes performing error correction and concealment based on the applied error resilience techniques.
6. The computer system of claim 4 , wherein the forward error correction coding uses Reed-Solomon codes or Low-Density Parity-Check codes.
7. The computer system of claim 4 , wherein the data partitioning separates the compressed representations into at least three partitions.
8. The computer system of claim 4 , wherein the error concealment hints include information about neighboring blocks or redundant feature data.
9. A computer-implemented method comprising the steps of:
collecting a plurality of multimodal data;
processing each modality through a corresponding specialized preprocessor;
aligning and registering the preprocessed multimodal data to a common spatial-temporal reference frame;
training an angle optimizer using the aligned multimodal data to determine optimal slicing angles that maximize compressibility while preserving cross-modal relationships;
slicing the multimodal data along an optimal angle, as determined by the angle optimizer;
reconstructing the sliced multimodal data into a plurality of reconstructed representations;
encoding the plurality of reconstructed multimodal data into a plurality of compressed representations;
applying error resilience techniques to the compressed representations; and
decoding the plurality of compressed representations into a plurality of decompressed representations.
10. The method of claim 9 , wherein the angle optimizer is a convolutional neural network.
11. The method of claim 9 , wherein the plurality of multimodal data includes optical data, thermal data, hyperspectral data, and LIDAR data.
12. The method of claim 9 , wherein applying error resilience techniques comprises:
forward error correction coding;
data partitioning based on importance; and
embedding error concealment hints.
13. The method of claim 12 , wherein decoding the plurality of compressed representations includes performing error correction and concealment based on the applied error resilience techniques.
14. The method of claim 12 , wherein the forward error correction coding uses Reed-Solomon codes or Low-Density Parity-Check codes.
15. The method of claim 12 , wherein the data partitioning separates the compressed representations into at least three partitions.
16. The method of claim 12 , wherein the error concealment hints include information about neighboring blocks or redundant feature data.