CN107784637B - 一种红外图像增强的方法 - Google Patents
一种红外图像增强的方法 Download PDFInfo
- Publication number
- CN107784637B CN107784637B CN201710938708.5A CN201710938708A CN107784637B CN 107784637 B CN107784637 B CN 107784637B CN 201710938708 A CN201710938708 A CN 201710938708A CN 107784637 B CN107784637 B CN 107784637B
- Authority
- CN
- China
- Prior art keywords
- image
- sub
- histogram
- block
- detail
- 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
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 101100352902 Dictyostelium discoideum canA gene Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 101150033714 mtcA1 gene Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- G06T5/94—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/40—Image enhancement or restoration by the use of histogram techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
-
- G06T5/70—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10048—Infrared image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20192—Edge enhancement; Edge preservation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
- G06T2207/20221—Image fusion; Image merging
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710938708.5A CN107784637B (zh) | 2017-09-30 | 2017-09-30 | 一种红外图像增强的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710938708.5A CN107784637B (zh) | 2017-09-30 | 2017-09-30 | 一种红外图像增强的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107784637A CN107784637A (zh) | 2018-03-09 |
CN107784637B true CN107784637B (zh) | 2020-05-12 |
Family
ID=61434332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710938708.5A Active CN107784637B (zh) | 2017-09-30 | 2017-09-30 | 一种红外图像增强的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107784637B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109584181A (zh) * | 2018-12-03 | 2019-04-05 | 北京遥感设备研究所 | 一种改进的基于Retinex红外图像细节增强方法 |
CN110400274B (zh) * | 2019-07-19 | 2022-02-15 | 西安科技大学 | 一种车载红外行人检测用红外图像增强方法 |
CN111179197B (zh) * | 2019-12-30 | 2023-09-05 | Tcl华星光电技术有限公司 | 对比度增强方法及装置 |
CN112102207A (zh) * | 2020-10-29 | 2020-12-18 | 北京澎思科技有限公司 | 一种确定温度的方法、装置、电子设备及可读存储介质 |
CN116452594B (zh) * | 2023-06-19 | 2023-08-29 | 安徽百胜电子系统集成有限责任公司 | 一种输电线路状态可视化监测预警方法及系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101655974A (zh) * | 2009-09-17 | 2010-02-24 | 广东中大讯通信息有限公司 | 一种改进的基于局部直方图均衡化方法的图像增强方法 |
CN103177429A (zh) * | 2013-04-16 | 2013-06-26 | 南京理工大学 | 基于fpga的红外图像细节增强系统及其方法 |
CN104574281A (zh) * | 2013-10-18 | 2015-04-29 | 中国航天科工集团第三研究院第八三五八研究所 | 一种基于向导滤波器的红外图像细节增强方法和装置 |
CN105957030A (zh) * | 2016-04-26 | 2016-09-21 | 成都市晶林科技有限公司 | 一种应用于红外热像仪图像细节增强和噪声抑制方法 |
TWI587245B (zh) * | 2016-12-14 | 2017-06-11 | 國立中正大學 | 影像增強方法 |
CN106846276A (zh) * | 2017-02-06 | 2017-06-13 | 上海兴芯微电子科技有限公司 | 一种图像增强方法及装置 |
-
2017
- 2017-09-30 CN CN201710938708.5A patent/CN107784637B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101655974A (zh) * | 2009-09-17 | 2010-02-24 | 广东中大讯通信息有限公司 | 一种改进的基于局部直方图均衡化方法的图像增强方法 |
CN103177429A (zh) * | 2013-04-16 | 2013-06-26 | 南京理工大学 | 基于fpga的红外图像细节增强系统及其方法 |
CN104574281A (zh) * | 2013-10-18 | 2015-04-29 | 中国航天科工集团第三研究院第八三五八研究所 | 一种基于向导滤波器的红外图像细节增强方法和装置 |
CN105957030A (zh) * | 2016-04-26 | 2016-09-21 | 成都市晶林科技有限公司 | 一种应用于红外热像仪图像细节增强和噪声抑制方法 |
TWI587245B (zh) * | 2016-12-14 | 2017-06-11 | 國立中正大學 | 影像增強方法 |
CN106846276A (zh) * | 2017-02-06 | 2017-06-13 | 上海兴芯微电子科技有限公司 | 一种图像增强方法及装置 |
Non-Patent Citations (1)
Title |
---|
基于子带分解多尺度Retinex的红外图像自适应细节增强;李毅;《中国激光》;20150531;正文第1-9页 * |
Also Published As
Publication number | Publication date |
---|---|
CN107784637A (zh) | 2018-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107784637B (zh) | 一种红外图像增强的方法 | |
CN108876743B (zh) | 一种图像快速去雾方法、系统、终端及存储介质 | |
Ju et al. | Single image dehazing via an improved atmospheric scattering model | |
WO2016206087A1 (zh) | 一种低照度图像处理方法和装置 | |
CN110889812B (zh) | 一种多尺度融合图像特征信息的水下图像增强方法 | |
Zhang et al. | A naturalness preserved fast dehazing algorithm using HSV color space | |
CN109377450B (zh) | 一种边缘保护的去噪方法 | |
KR101426298B1 (ko) | 안개 제거율을 높인 영상보정장치 및 방법 | |
CN105243371A (zh) | 一种人脸美颜程度的检测方法、系统及拍摄终端 | |
CN109003233B (zh) | 一种基于自适应权重全变分模型的图像去噪方法 | |
Singh et al. | Contrast enhancement and brightness preservation using global-local image enhancement techniques | |
CN107292834B (zh) | 红外图像细节增强方法 | |
US20130094753A1 (en) | Filtering image data | |
CN105335933A (zh) | 一种图像对比度增强方法和装置 | |
CN105631854A (zh) | 一种基于fpga平台的自适应图像清晰度评价算法 | |
JP5183440B2 (ja) | 階調補正装置および撮像装置 | |
JP2019016117A (ja) | 画像調整装置、局所的コントラスト量計算装置、方法、及びプログラム | |
CN114418904A (zh) | 一种基于改进直方图均衡化和增强高通滤波的红外图像增强方法 | |
CN111476744A (zh) | 一种基于分类及大气成像模型的水下图像增强方法 | |
WO2020107308A1 (zh) | 一种基于Retinex的微光图像快速增强方法及其装置 | |
CN106709876B (zh) | 一种基于暗像元原理的光学遥感图像去雾方法 | |
CN112150368A (zh) | 图像处理方法、装置、电子设备及计算机可读存储介质 | |
CN110111280A (zh) | 一种多尺度梯度域引导滤波的低照度图像增强算法 | |
CN105608683A (zh) | 一种单幅图像去雾方法 | |
US8693769B2 (en) | Image classification methods and systems |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of infrared image enhancement Effective date of registration: 20211230 Granted publication date: 20200512 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2021980017076 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20200512 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2021980017076 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of infrared image enhancement Effective date of registration: 20230113 Granted publication date: 20200512 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2023980031040 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200512 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2023980031040 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |