Inha University Research and Business Foundation

Chae Eun Rhee

Myungkeun Cho

Hyunmin Jung

Hyuk-Jae Lee

The electronic apparatus includes a memory stored with a multiple light field unit (LFU) structure in which a plurality of light fields is arranged in a lattice structure, and a processor configured to, based on a view position within the lattice structure being determined, generate a 360-degree image based on the view position by using the multiple LFU structure, and the processor is configured to select an LFU to which the view position belongs from among the multiple LFU structure, allocate a rendering field-of-view (FOV) in predetermined degrees based on the view position, generate a plurality of view images based on a plurality of light fields comprising the selected LFU and the allocated FOV, and generate the 360-degree image by incorporating the generated plurality of view images.

Method and apparatus for virtual space constructing based on stackable light field

Provided is a hybrid near-memory processing system including a GPU, a PIM-HBM, a CPU, and a main memory. An embedding vector is loaded through the GPU and the PIM-HBM, an embedding table is divided and stored in the main memory and the HBM in a training process for inference of a recommendation system, an embedding lookup operation is performed in the main memory or the HBM according to a location of a necessary embedding vector in an inference process of the recommendation system, an additional embedding manipulation operation is performed in the CPU and the PIM with respect to the embedding vector of which the embedding lookup operation is completed, embedding vectors processed through embedding manipulation are finally concatenated in the PIM to generate an embedding result, and the embedding result is transmitted to the GPU to derive a final inference result through a top multiplayer perceptron (MLP) process.

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Incheon, South Korea

Chae Eun Rhee