CN110580690B - 一种识别峰值变换非线性曲线的图像增强方法 - Google Patents
一种识别峰值变换非线性曲线的图像增强方法 Download PDFInfo
- Publication number
- CN110580690B CN110580690B CN201910845604.9A CN201910845604A CN110580690B CN 110580690 B CN110580690 B CN 110580690B CN 201910845604 A CN201910845604 A CN 201910845604A CN 110580690 B CN110580690 B CN 110580690B
- Authority
- CN
- China
- Prior art keywords
- image
- round
- peak
- nonlinear curve
- transformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000007781 pre-processing Methods 0.000 claims abstract description 12
- 230000001131 transforming effect Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002087 whitening effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910845604.9A CN110580690B (zh) | 2019-09-02 | 2019-09-02 | 一种识别峰值变换非线性曲线的图像增强方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910845604.9A CN110580690B (zh) | 2019-09-02 | 2019-09-02 | 一种识别峰值变换非线性曲线的图像增强方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110580690A CN110580690A (zh) | 2019-12-17 |
CN110580690B true CN110580690B (zh) | 2021-05-14 |
Family
ID=68812691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910845604.9A Active CN110580690B (zh) | 2019-09-02 | 2019-09-02 | 一种识别峰值变换非线性曲线的图像增强方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110580690B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021168808A1 (zh) * | 2020-02-28 | 2021-09-02 | 京东方科技集团股份有限公司 | 图像处理装置、方法、显示装置和计算机可读存储介质 |
CN114399441A (zh) * | 2022-01-13 | 2022-04-26 | 成都希格玛光电科技有限公司 | 图像强反光抑制方法及系统 |
CN116823677B (zh) * | 2023-08-28 | 2023-11-10 | 创新奇智(南京)科技有限公司 | 一种图像增强的方法、装置、存储介质及电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101047869A (zh) * | 2006-06-15 | 2007-10-03 | 华为技术有限公司 | 一种视频通信伽玛特性的校正方法和装置 |
CN102231264A (zh) * | 2011-06-28 | 2011-11-02 | 王洪剑 | 动态对比度增强装置和方法 |
CN104240194A (zh) * | 2014-04-29 | 2014-12-24 | 西南科技大学 | 一种基于抛物线函数的低照度图像增强算法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4626658B2 (ja) * | 2008-02-14 | 2011-02-09 | ソニー株式会社 | 表示装置、撮像装置および位置検出装置 |
US8237823B2 (en) * | 2008-11-06 | 2012-08-07 | Samsung Electronics Co., Ltd. | Method and apparatus for canceling chromatic aberration |
CN102096909B (zh) * | 2010-12-30 | 2012-07-04 | 东北大学 | 基于对数图像处理模型的改进的反锐化掩模图像增强方法 |
-
2019
- 2019-09-02 CN CN201910845604.9A patent/CN110580690B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101047869A (zh) * | 2006-06-15 | 2007-10-03 | 华为技术有限公司 | 一种视频通信伽玛特性的校正方法和装置 |
CN102231264A (zh) * | 2011-06-28 | 2011-11-02 | 王洪剑 | 动态对比度增强装置和方法 |
CN104240194A (zh) * | 2014-04-29 | 2014-12-24 | 西南科技大学 | 一种基于抛物线函数的低照度图像增强算法 |
Non-Patent Citations (2)
Title |
---|
A perception based color image adaptive watermarking scheme in YCbCr space;Aniket Roy,and etc;《2015 2nd International Conference on Signal Processing and Integrated Networks (SPIN)》;20150427;第537-543页 * |
一种雾天监控视频图像增强处理算法;王殿伟等;《西安邮电学院学报》;20120930;第17卷(第5期);第20-24页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110580690A (zh) | 2019-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101951523B (zh) | 一种自适应彩色图像处理方法及系统 | |
CN103593830B (zh) | 一种低照度视频图像增强方法 | |
CN107680056B (zh) | 一种图像处理方法及装置 | |
CN111968041A (zh) | 一种自适应图像增强方法 | |
US9147238B1 (en) | Adaptive histogram-based video contrast enhancement | |
CN110599415A (zh) | 基于局部自适应伽马校正的图像对比度增强实现方法 | |
CN110706172B (zh) | 基于自适应混沌粒子群优化的低照度彩色图像增强方法 | |
CN110580690B (zh) | 一种识别峰值变换非线性曲线的图像增强方法 | |
CN106504212A (zh) | 一种改进的hsi空间信息低照度彩色图像增强算法 | |
CN109087254B (zh) | 无人机航拍图像雾霾天空和白色区域自适应处理方法 | |
CN109584191B (zh) | 一种基于直方图的自适应图像增强方法及终端 | |
US8265391B1 (en) | Localized, adaptive video contrast enhancement using controlled histogram equalization | |
CN106780417A (zh) | 一种光照不均图像的增强方法及系统 | |
CN111968065B (zh) | 一种亮度不均匀图像的自适应增强方法 | |
CN103268598A (zh) | 基于Retinex理论的低照度低空遥感影像增强方法 | |
CN107256539B (zh) | 一种基于局部对比度的图像锐化方法 | |
CN107862672B (zh) | 图像去雾的方法及装置 | |
CN101599171A (zh) | 自动对比度增强方法和装置 | |
Gautam et al. | Efficient color image contrast enhancement using range limited bi-histogram equalization with adaptive gamma correction | |
TWI698124B (zh) | 影像調整方法以及相關的影像處理電路 | |
CN111476744A (zh) | 一种基于分类及大气成像模型的水下图像增强方法 | |
Srinivasan et al. | Adaptive contrast enhancement using local region stretching | |
CN104463806B (zh) | 基于数据驱动技术的高度自适应图像对比度增强方法 | |
CN113256533B (zh) | 基于msrcr的自适应低照度图像增强方法及系统 | |
CN108550124B (zh) | 一种基于仿生螺线的光照补偿及图像增强方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 311400 4th floor, building 9, Yinhu innovation center, No. 9, Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou xiongmai integrated circuit technology Co.,Ltd. Address before: 311400 4th floor, building 9, Yinhu innovation center, No. 9, Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU XIONGMAI INTEGRATED CIRCUIT TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An image enhancement method for identifying nonlinear curve of peak transformation Effective date of registration: 20220323 Granted publication date: 20210514 Pledgee: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd. Silver Lake Pledgor: Hangzhou xiongmai integrated circuit technology Co.,Ltd. Registration number: Y2022330000381 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 311422 4th floor, building 9, Yinhu innovation center, 9 Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Xinmai Microelectronics Co.,Ltd. Address before: 311400 4th floor, building 9, Yinhu innovation center, No.9 Fuxian Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou xiongmai integrated circuit technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210514 Pledgee: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd. Silver Lake Pledgor: Hangzhou xiongmai integrated circuit technology Co.,Ltd. Registration number: Y2022330000381 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |