Geometrically distorted luminance in a multi-lens camera

Z Attar, C Aharon-Attar - US Patent 9,578,257, 2017 - Google Patents
Spatial resolution can be improved in multi-lens digital cameras. Each lens can have the
same or similar field of view, but can be associated with different geometric distortions …

Luminance source selection in a multi-lens camera

Z Attar, C Aharon-Attar - US Patent 9,413,984, 2016 - Google Patents
The luminance information of an image captured by a multi-lens camera system can be
improved by selecting a luminance information source for each portion of the captured …

Exposure timing manipulation in a multi-lens camera

Z Attar, C Aharon-Attar - US Patent 9,681,057, 2017 - Google Patents
The exposure of pixel lines in one or more image sensor regions is substantially
synchronized. Each image sensor region is associated with a different lens in a multi-lens …

Dynamically optimized deferred rendering pipeline

Z Wang - US Patent 9,842,428, 2017 - Google Patents
A method for dynamically configuring a graphics pipeline system. The method includes
determining an optimal pipeline based on: estimating one or more of memory power …

Low-power always-on face detection, tracking, recognition and/or analysis using events-based vision sensor

EP Gousev, A Govil, J Maitan, N Rasquinha… - US Patent …, 2017 - Google Patents
Techniques disclosed herein utilize a vision sensor that integrates a special-purpose
camera with dedicated computer vision (CV) computation hardware and a dedicated low …

Feature computation in a sensor element array

EP Gousev, A Govil, SY Kim, N Rasquinha… - US Patent …, 2017 - Google Patents
Techniques describe computing computer vision (CV) features based on sensor readings
from a sensor and detecting macro-features based on the CV features. The sensor may …

Single-processor computer vision hardware control and application execution

E Gousev, A Govil, J Maitan, N Rasquinha… - US Patent …, 2019 - Google Patents
Apparatuses, methods, and systems are presented for react ing to scene-based
occurrences. Such an apparatus may comprise dedicated computer vision (CV) computation …

Scanning window for isolating pixel values in hardware for computer vision operations

A Govil, V Rangan, N Rasquinha, HJ Seo - US Patent 9,940,533, 2018 - Google Patents
An apparatus includes a hardware sensor array including a plurality of pixels arranged
along at least a first dimension and a second dimension of the array, each of the pixels …

Low power data generation for iris-related detection and authentication

E Gousev, L Shen, V Chan, EC Park… - US Patent 10,984,235, 2021 - Google Patents
US10984235B2 - Low power data generation for iris-related detection and authentication -
Google Patents US10984235B2 - Low power data generation for iris-related detection and …

Light source modulation for iris size adjustment

E Gousev, L Shen, V Chan, EC Park… - US Patent 10,614,332, 2020 - Google Patents
Use of pupillary response to visible light for iris authenti cation is disclosed. One example
involves (a) capturing an initial image of an eye including an inner circular boundary …