CN113168683A - 图像处理装置、处理器芯片、电子设备 - Google Patents

图像处理装置、处理器芯片、电子设备 Download PDF

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Publication number
CN113168683A
CN113168683A CN201980002899.1A CN201980002899A CN113168683A CN 113168683 A CN113168683 A CN 113168683A CN 201980002899 A CN201980002899 A CN 201980002899A CN 113168683 A CN113168683 A CN 113168683A
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module
buffer
image processing
pixel points
gray value
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周子超
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Shenzhen Goodix Technology Co Ltd
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Shenzhen Goodix Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

一种图像处理装置、处理器芯片、电子设备。图像处理装置包括：采集模块、计算模块、缓冲模块以及寄存器模块；采集模块采集输入图像上的多个像素点的像素数据；计算模块根据多个像素点的像素数据，分别计算各像素点的灰度值；缓冲模块包括多个区域，每个区域对应一个预定灰度值范围内所有像素点的数量的计数值；计算模块还根据多个像素点的灰度值，统计缓冲模块中各区域的计数值；寄存器模块根据多个区域的计数值，得到输入图像的灰度值分布。实现了对图像的灰度值分布进行检测，无需预存输入图像，减小了存储空间，图像处理效率较高。

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PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201980002899.1A 2019-11-04 2019-11-04 图像处理装置、处理器芯片、电子设备 Pending CN113168683A (zh)

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PCT/CN2019/115449 WO2021087700A1 (zh) 2019-11-04 2019-11-04 图像处理装置、处理器芯片、电子设备

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CN113168683A true CN113168683A (zh) 2021-07-23

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CN (1) CN113168683A (zh)
WO (1) WO2021087700A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114417906B (zh) * 2022-03-14 2022-07-22 量子云码(福建)科技有限公司 微观图像标识的识别方法、装置、设备及存储介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007142894A (ja) * 2005-11-18 2007-06-07 Seiko Epson Corp 画像補正装置及び画像補正方法
CN101873429B (zh) * 2010-04-16 2012-09-05 杭州海康威视软件有限公司 图像对比度的处理方法及装置
CN106803258A (zh) * 2017-01-13 2017-06-06 深圳怡化电脑股份有限公司 一种图像处理方法及装置
CN110033458A (zh) * 2019-03-12 2019-07-19 中国矿业大学 一种基于像素梯度分布的图像阈值确定方法

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