Patent ID: 11880770
Assignee: INTEL CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. At least one non-transitory machine readable medium comprising a plurality of instructions that, in response to being executed on a computing device, cause the computing device to perform object recognition by:
applying, at a first convolutional layer of a convolutional neural network, a plurality of a three-dimensional (3D) filters to a 3D image segment to generate a plurality of feature maps, wherein a first 3D filter of the plurality of 3D filters has a first 3D spatial size and a second 3D filter of the plurality of filters has a second 3D spatial size that is smaller than the first 3D spatial size, and wherein the first 3D filter and the second 3D filter each comprises a plurality of 3D cells having the same spatial size, wherein the first 3D filter comprises more 3D cells than the second 3D filter;
providing at least a first feature map corresponding to the first 3D filter to a second convolutional layer of the convolutional neural network to generate a third feature map, wherein a second feature map corresponding to the second 3D filter bypasses the second convolutional layer;
providing a first feature vector corresponding to the third feature map and a second feature vector corresponding to the second feature map to a fully connected layer of the convolutional neural network; and
outputting object recognition data corresponding to the 3D image segment based on application of the fully connected layer to the first and second feature vectors.