公开(公告)号：US20250029215A1

公开(公告)日：2025-01-23

申请号：US18774004

申请日：2024-07-16

Applicant: Arm Limited

Inventor： Dumidu Sanjaya Talagala ,  David Hanwell

IPC: G06T5/70 ,  G06V10/60

Abstract: A method of image processing. The method comprises obtaining a set of image data, the set being associated with one or more parameters representative of one or more image capture characteristics for the set and comprising pixel intensity values representing image pixels having respective pixel locations in an image. The method comprises, for a given pixel intensity value in the set: determining an estimated noise value based on at least: the one or more parameters associated with the set, and a representative intensity value derived from one or more pixel intensity values in the set. The method comprises associating the estimated noise value with the given pixel intensity value.

公开(公告)号：US20230116000A1

公开(公告)日：2023-04-13

申请号：US17674741

申请日：2022-02-17

Applicant: Apical Limited ,  Arm Limited

Inventor： Maxim Novikov ,  David Hanwell ,  Puneet Singh Matharu

IPC: H04N9/04

Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, techniques to process pixel values sampled from a multi color channel imaging device. In particular, methods and/or techniques to process pixel samples for non-visible light from pixels allocated to detection of infrared light are disclosed.

公开(公告)号：US20240346288A1

公开(公告)日：2024-10-17

申请号：US18301921

申请日：2023-04-17

Applicant: Arm Limited

Inventor： Maxim Novikov ,  Puneet Singh Matharu ,  Tarush Bansal ,  Alexis Leonardo Lluis Gomez ,  David Hanwell

IPC: G06N3/045 ,  G06N3/082

CPC classification number: G06N3/045 ,  G06N3/082

Abstract: A first neural network generates a first output tensor based on an input tensor, the first output tensor comprising values to impart an effect to one or more features in the input tensor. A second neural network generates a second output tensor based on the input tensor, and the effect to be imparted to the one or more features is modulated, based at least in part, on the second output tensor.

公开(公告)号：US20240147086A1

公开(公告)日：2024-05-02

申请号：US18491060

申请日：2023-10-20

Applicant: Arm Limited

Inventor： Daniel Larkin ,  David Hanwell

IPC: H04N25/47 ,  H04N23/667

CPC classification number: H04N25/47 ,  H04N23/667

Abstract: The present disclosure relates to a method of processing image data at an apparatus having an image sensor, a first statistics data module and a first processor component, the method comprising: obtaining, at the first statistics data module from the image sensor, first image sensor data; generating, at the first statistics data module, statistics data of a first type derived, at least in part, from the first image sensor data; processing, at the first processor component, the statistics data of the first type to determine whether or not an event is detected in a scene; generating, at the first processor component, an event signal when an event is detected.

公开(公告)号：US20230281752A1

公开(公告)日：2023-09-07

申请号：US17681533

申请日：2022-02-25

Applicant: Arm Limited

Inventor： Maxim Novikov ,  David Hanwell ,  Puneet Singh Matharu

IPC: G06T3/40 ,  G06T5/50 ,  G06N3/08

CPC classification number: G06T3/4007 ,  G06N3/084 ,  G06T3/4046 ,  G06T5/50 ,  G06T2207/20212

Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, techniques to process pixel values sampled from a multi color channel imaging device. In particular, methods and/or techniques to process pixel samples for interpolating pixel values for one or more color channels.

公开(公告)号：US11877073B2

公开(公告)日：2024-01-16

申请号：US17674741

申请日：2022-02-17

Applicant: Arm Limited

Inventor： Maxim Novikov ,  David Hanwell ,  Puneet Singh Matharu

IPC: H04N23/84 ,  H04N25/13 ,  H04N25/131

CPC classification number: H04N23/843 ,  H04N25/131 ,  H04N25/134

Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, techniques to process pixel values sampled from a multi color channel imaging device. In particular, methods and/or techniques to process pixel samples for non-visible light from pixels allocated to detection of infrared light are disclosed.