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Blind compressive sampling method and apparatus, and imaging system

一种压缩采样、样本的技术，应用在电视系统的零部件、图像通信、电视等方向，能够解决增加系统尺寸和复杂度等问题

Active Publication Date: 2021-03-09
WUXI ANKEDI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010]The shortcomings of the camera physical layer compression method are: (1) only non-negative weights can be applied to the multi-channel measurement of light intensity; (2) the above compression method needs to rely on optics, which can significantly increase system size and complexity

Method used

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  • Blind compressive sampling method and apparatus, and imaging system
  • Blind compressive sampling method and apparatus, and imaging system
  • Blind compressive sampling method and apparatus, and imaging system

Examples

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Embodiment Construction

[0061] In the following detailed description, numerous specific details of the application are set forth by way of example in order to provide a thorough understanding of the relevant disclosure. It will be apparent, however, to one skilled in the art that the application may be practiced without these details. In other instances, well-known methods, procedures, systems, components, and / or circuits herein have been described elsewhere at a relatively high level and have not been described in detail herein to avoid unnecessary repetition . Various modifications to the embodiments of the present application will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments and application scenarios without departing from the spirit and scope of the present disclosure. Thus, the application is not to be limited to the embodiments mentioned in this application, but is to be accorded the widest scope consistent with ...

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Abstract

The present invention discloses a blind compressive sampling method and apparatus, and an imaging method and apparatus. The blind compressive sampling method includes steps of: reading out a pluralityof groups of raw pixel values in sequence from one or more imaging sensor array; compressing each group of raw pixel values into an integer with a compression weight tensor; and storing a plurality of integers corresponding to the plurality of groups of raw pixel values; wherein each group of raw pixel values corresponds to a portion of one or more frames captured by the one or more imaging sensor array; wherein the plurality of integers is used for reconstructing the one or more frames.

Description

[0001] This application claims priority to U.S. Provisional Application No. 62 / 683293, filed June 11, 2018, Attorney Docket No. 3034-010PR1, the disclosures of which have been cited by this application and recorded in in the references. technical field [0002] The invention relates to a blind compression sampling method and device, an imaging method and system, and in particular to a low power consumption imaging method. Background technique [0003] The common function of a camera is to convert parallel optical data into a compressed continuous electrical signal that can be used for data transmission or storage. [0004] Array cameras (comprising multiple cameras) can utilize multiple focal planes to acquire data in parallel and can process the acquired data in parallel, which has made them more and more popular in recent years. Each camera in the array camera captures a different area of ​​a field of view, a different color, a different exposure, or a different focus ran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/30H04N19/42
CPCH04N19/124H04N19/60H04N23/45H04N25/44H04N25/75
Inventor 戴维·J·白瑞迪严雪飞其他发明人请求不公开姓名
Owner WUXI ANKEDI INTELLIGENT TECH CO LTD
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