CN115735225A - 图像处理方法和图像处理装置 - Google Patents
图像处理方法和图像处理装置 Download PDFInfo
- Publication number
- CN115735225A CN115735225A CN202180041397.7A CN202180041397A CN115735225A CN 115735225 A CN115735225 A CN 115735225A CN 202180041397 A CN202180041397 A CN 202180041397A CN 115735225 A CN115735225 A CN 115735225A
- Authority
- CN
- China
- Prior art keywords
- image
- input image
- hyper
- processing
- frequency band
- 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.)
- Pending
Links
- 238000012545 processing Methods 0.000 title claims abstract description 187
- 238000003672 processing method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 71
- 238000013528 artificial neural network Methods 0.000 claims abstract description 59
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 7
- 230000006870 function Effects 0.000 claims description 65
- 230000015654 memory Effects 0.000 claims description 36
- 239000013598 vector Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 abstract description 15
- 238000013473 artificial intelligence Methods 0.000 abstract description 2
- 238000012549 training Methods 0.000 description 45
- 238000004891 communication Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 19
- 238000000605 extraction Methods 0.000 description 15
- 238000009877 rendering Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 6
- 238000013527 convolutional neural network Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 241000209504 Poaceae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
本申请提供一种图像处理方法和图像处理装置，涉及人工智能领域。该方法包括：获取输入图像；对输入图像进行分频，得到输入图像的多个频段分量，上述多个频段分量与超分神经网络中多个子网络一一对应；确定与多个频段分量中每个频段分量对应的子网络运算层数；利用超分神经网络对输入图像进行超分处理，得到与多个频段分量对应的多个超分处理结果；将上述多个超分处理结果合成为输出图像。该方案主要根据输入图像的多个频段的分量确定超分神经网络的每个子网络的运算层数，之后再利用超分神经网络输入图像进行处理，从而在保证了图像超分辨率处理的结果精度的同时，还减少了占用的运算资源，提高了处理效率。
Description
PCT国内申请，说明书已公开。
Claims (14)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/102613 WO2023272414A1 (zh) | 2021-06-28 | 2021-06-28 | 图像处理方法和图像处理装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115735225A true CN115735225A (zh) | 2023-03-03 |
Family
ID=84690897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180041397.7A Pending CN115735225A (zh) | 2021-06-28 | 2021-06-28 | 图像处理方法和图像处理装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115735225A (zh) |
| WO (1) | WO2023272414A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117726543A (zh) * | 2023-07-14 | 2024-03-19 | 荣耀终端有限公司 | 图像处理方法和装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11704771B2 (en) * | 2017-12-01 | 2023-07-18 | Huawei Technologies Co., Ltd. | Training super-resolution convolutional neural network model using a high-definition training image, a low-definition training image, and a mask image |
| CN108805814B (zh) * | 2018-06-07 | 2020-05-19 | 西安电子科技大学 | 基于多频段深度卷积神经网络的图像超分辨重建方法 |
| CN110599401A (zh) * | 2019-08-19 | 2019-12-20 | 中国科学院电子学研究所 | 遥感图像超分辨率重建方法、处理装置及可读存储介质 |
| CN112446436A (zh) * | 2020-12-11 | 2021-03-05 | 浙江大学 | 基于生成对抗网络的抗模糊无人驾驶车辆多目标跟踪方法 |
-
2021
- 2021-06-28 CN CN202180041397.7A patent/CN115735225A/zh active Pending
- 2021-06-28 WO PCT/CN2021/102613 patent/WO2023272414A1/zh active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117726543A (zh) * | 2023-07-14 | 2024-03-19 | 荣耀终端有限公司 | 图像处理方法和装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023272414A1 (zh) | 2023-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110827200B (zh) | 一种图像超分重建方法、图像超分重建装置及移动终端 | |
| US10410327B2 (en) | Shallow depth of field rendering | |
| CN109996023B (zh) | 图像处理方法和装置 | |
| US9741096B2 (en) | Guided image upsampling using bitmap tracing | |
| CN107563974B (zh) | 图像去噪方法、装置、电子设备及存储介质 | |
| Ramanarayanan et al. | Feature-based textures | |
| KR100860968B1 (ko) | 해상도 향상 장치 및 방법 | |
| CN103440674A (zh) | 一种数字图像蜡笔特效的快速生成方法 | |
| CN107920202A (zh) | 基于增强现实的视频处理方法、装置及电子设备 | |
| CN114449181B (zh) | 图像和视频处理方法及其系统、数据处理设备、介质 | |
| Hu et al. | Hybrid shift map for video retargeting | |
| CN110992246A (zh) | 影像的金字塔分层切片方法 | |
| CN111353955A (zh) | 一种图像处理方法、装置、设备和存储介质 | |
| CN102572219B (zh) | 移动终端及其图像处理方法 | |
| CN115735225A (zh) | 图像处理方法和图像处理装置 | |
| CN111951171A (zh) | Hdr图像生成方法、装置、可读存储介质及终端设备 | |
| WO2014114529A1 (en) | Method and apparatus for performing single-image super-resolution | |
| CN116091322B (zh) | 超分辨率图像重建方法和计算机设备 | |
| CN116489457A (zh) | 视频的显示控制方法、装置、设备、系统和存储介质 | |
| CN110852974A (zh) | 图像抗锯齿处理方法、图像生成器的训练方法及装置 | |
| US20220138906A1 (en) | Image Processing Method, Apparatus, and Device | |
| US20230098437A1 (en) | Reference-Based Super-Resolution for Image and Video Enhancement | |
| Bonneel et al. | Proxy-guided texture synthesis for rendering natural scenes | |
| CN114782460A (zh) | 图像分割模型的生成方法及图像的分割方法、计算机设备 | |
| CN113689333A (zh) | 一种图像增强的方法及装置 |
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 |