Search Results for author: Laurie Bose

Found 8 papers, 0 papers with code

Mapping Image Transformations Onto Pixel Processor Arrays

no code implementations25 Mar 2024 Laurie Bose, Piotr Dudek

Such a device allows visual data to be efficiently stored and manipulated directly upon the focal plane, but also demands the invention of new approaches and algorithms, suitable for the massively-parallel fine-grain processor arrays.

PixelRNN: In-pixel Recurrent Neural Networks for End-to-end-optimized Perception with Neural Sensors

no code implementations11 Apr 2023 Haley M. So, Laurie Bose, Piotr Dudek, Gordon Wetzstein

Conventional image sensors digitize high-resolution images at fast frame rates, producing a large amount of data that needs to be transmitted off the sensor for further processing.

Hand Gesture Recognition Hand-Gesture Recognition +1

On-Sensor Binarized Fully Convolutional Neural Network with A Pixel Processor Array

no code implementations2 Feb 2022 Yanan Liu, Laurie Bose, Yao Lu, Piotr Dudek, Walterio Mayol-Cuevas

This work presents a method to implement fully convolutional neural networks (FCNs) on Pixel Processor Array (PPA) sensors, and demonstrates coarse segmentation and object localisation tasks.

Binarization Object +2

Direct Servo Control from In-Sensor CNN Inference with A Pixel Processor Array

no code implementations26 May 2021 Yanan Liu, Jianing Chen, Laurie Bose, Piotr Dudek, Walterio Mayol-Cuevas

This work demonstrates direct visual sensory-motor control using high-speed CNN inference via a SCAMP-5 Pixel Processor Array (PPA).

Classification

Agile Reactive Navigation for A Non-Holonomic Mobile Robot Using A Pixel Processor Array

no code implementations27 Sep 2020 Yanan Liu, Laurie Bose, Colin Greatwood, Jianing Chen, Rui Fan, Thomas Richardson, Stephen J. Carey, Piotr Dudek, Walterio Mayol-Cuevas

Experimental results demonstrate that the algorithm's ability to enable a ground vehicle to navigate at an average speed of 2. 20 m/s for passing through multiple gates and 3. 88 m/s for a 'slalom' task in an environment featuring significant visual clutter.

Navigate

Fully Embedding Fast Convolutional Networks on Pixel Processor Arrays

no code implementations ECCV 2020 Laurie Bose, Jianing Chen, Stephen J. Carey, Piotr Dudek, Walterio Mayol-Cuevas

This is in contrast to previous works that only use a sensor-level processing to sequentially compute image convolutions, and must transfer data to an external digital processor to complete the computation.

General Classification

A Camera That CNNs: Towards Embedded Neural Networks on Pixel Processor Arrays

no code implementations ICCV 2019 Laurie Bose, Jianing Chen, Stephen J. Carey, Piotr Dudek, Walterio Mayol-Cuevas

This allows images to be stored and manipulated directly at the point of light capture, rather than having to transfer images to external processing hardware.

Visual Odometry for Pixel Processor Arrays

no code implementations ICCV 2017 Laurie Bose, Jianing Chen, Stephen J. Carey, Piotr Dudek, Walterio Mayol-Cuevas

We present an approach of estimating constrained motion of a novel Cellular Processor Array (CPA) camera, on which each pixel is capable of limited processing and data storage allowing for fast low power parallel computation to be carried out directly on the focal-plane of the device.

Edge Detection Translation +1

Cannot find the paper you are looking for? You can Submit a new open access paper.