SYSTEMS AND METHODS FOR PERFORMING DIRECT CONVERSION OF IMAGE SENSOR DATA TO IMAGE ANALYTICS
Systems and methods for performing direct conversion of image sensor data to image analytics are provided. One such system for directly processing sensor image data includes a sensor configured to capture an image and generate corresponding image data in a raw Bayer format, and a convolution neural network (CNN) coupled to the sensor and configured to generate image analytics directly from the image data in the raw Bayer format. Systems and methods for training the CNN are provided, and may include a generative model that is configured to convert RGB images into estimated images in the raw Bayer format.
1 . A system for directly processing sensor image data, the system comprising:
a sensor configured to capture an image and generate corresponding image data in a raw Bayer format; and
a convolution neural network (CNN) coupled to the sensor and configured to generate image analytics directly from the image data in the raw Bayer format.
2 . The system of claim 1 , wherein the CNN is configured to perform at least one of image classification or object detection.
3 . The system of claim 1 :
wherein the CNN was trained using a generative model configured to convert an RGB image into an estimated image in the raw Bayer format using a ground truth image in the raw Bayer format; and
wherein the generative model was trained using image data in the raw Bayer format and without using labels.
4 . The system of claim 3 , wherein the generative model is configured to generate a labeled image dataset in the raw Bayer format.
5 . The system of claim 4 , wherein the CNN was trained using the labeled image dataset in the raw Bayer format.
6 . A method for directly processing sensor image data, the method comprising:
receiving image data in a raw Bayer format; and
generating image analytics directly from the image data in the raw Bayer format.
7 - 8 . (canceled)
9 . A system for directly processing sensor image data, the system comprising:
a sensor configured to capture an image and generate corresponding image data in a raw Bayer format; and
a convolution neural network (CNN) coupled to the sensor and configured to generate inferences directly from the image data in the raw Bayer format.