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Democratic Republic of the Congo Tropical Forest Canopy Height and Aboveground Biomass Estimation with Landsat-8 Operational Land Imager (OLI) and Airborne LiDAR Data: The Effect of Seasonal Landsat Image Selection
Airborne LiDAR Landsat-8 tropical forest canopy height aboveground biomass Congo Basin Forest
2023/12/19
Inventories of tropical forest aboveground biomass (AGB) are often imprecise and sparse. Increasingly,?airborne?Light Detection And Ranging (LiDAR) and satellite optical wavelength sensor data are use...
近日，深圳大学医学部生物医学工程学院倪东教授团队在国际医学图像分析领域的顶级期刊《Medical Image Analysis》（IF为8.545）上发表了题为“Extracting keyframes of Breast Ultrasound Video using Deep Reinforcement Learning”的研究成果。该工作由倪东教授团队完成。倪东教授为通讯作者，团队成员研究生英...
近日，深圳大学医学部生物医学工程学院倪东教授团队在国际医学图像分析领域的顶级期刊《Medical Image Analysis》（IF为8.545）发表了题为“Sketch guided and progressive growing GAN for realistic and editable ultrasound image synthesis”的研究成果。倪东教授和程君助理教授为共同通讯作者...
近期，深圳大学医学部生物医学工程学院汪天富教授团队的研究成果《Auto-weighted Centralised Multi-Task Learning via Integrating Functional and Structural Connectivity for Subjective Cognitive Decline Diagnosis》在顶级期刊Medical Image Analys...
近日,医学部倪东教授团队在医学图像分析领域的顶级期刊《Medical Image Analysis》（IF:11.148）上发表论文“Contrastive Rendering with Semi-supervised Learning for Ovary and Follicle Segmentation from 3D Ultrasound”。该工作为倪东教授团队和广州医科大学第三附属医院合作...
Influence of Drone Altitude, Image Overlap, and Optical Sensor Resolution on Multi-View Reconstruction of Forest Images
UAV drone-based remote sensing geometric image resolution multi-view reconstruction reconstruction efficiency reconstruction quality structure from motion precision forestry
2024/2/4
Recent technical advances in drones make them increasingly relevant and important tools for forest measurements. However, information on how to optimally set flight parameters and choose sensor resolu...
Balancing Image Privacy and Usability with Thumbnail-Preserving Encryption
Thumbnail-preserving image encryption Format-preserving encryption Image privacy
2019/3/21
In this paper, we motivate the need for image encryption techniques that preserve certain visual features in images and hide all other information, to balance privacy and usability in the context of c...
IMAGE RECORDING CHALLENGES FOR PHOTOGRAMMETRIC CONSTRUCTION SITE MONITORING
Image Recordings Recording Challenges Construction Site Monitoring Photogrammetry Construction
2019/3/4
Construction site monitoring and progress monitoring is becoming increasingly popular in the architecture, engineering and construction (AEC) industry. To this end remote sensing techniques are used t...
3D IMAGE BASED GEOMETRIC DOCUMENTATION OF A MEDIEVAL FORTRESS
3D model Orthophoto UAV Laser Scanning Photogrammetry
2019/3/4
The detailed and thorough documentation of monuments is a rather complex process that requires the application of the best available state of the art techniques in order to preserve, restore, promote ...
MODELLING BUILDING COSTS FROM 3D BUILDING MODELS – ESTIMATING THE CONSTRUCTION EFFORT FROM IMAGE-BASED SURFACE MODELS OF DRY-STONE SHEPHERD SHELTERS (KRAS, SLOVENIA)
Architectural energetics Biomechanics Caloric expenditure Dry-stone building
2019/3/4
In the second half of the 19th and early 20th century, sheep shepherds have built dry-stone shelters all over the Slovene Kras (or Karst) region. Despite being made out of stones that are interlocked ...
SEMANTIC PHOTOGRAMMETRY – BOOSTING IMAGE-BASED 3D RECONSTRUCTION WITH SEMANTIC LABELING
image-based 3D reconstruction label transfer semantic photogrammetry dense image matching
2019/3/4
Automatic semantic segmentation of images is becoming a very prominent research field with many promising and reliable solutions already available. Labelled images as input for the photogrammetric pip...
INTERACTIVE IMAGE GEOLOCALIZATION IN AN IMMERSIVE WEB APPLICATION
3D web application historical images pose estimation
2019/3/2
For a long time people have been interested in the past and history and how we can go back in time using a time machine. And while we cannot invent a time machine, at least not yet, we can create a vi...
AuthCropper: Authenticated Image Cropper for Privacy Preserving Surveillance Systems
Privacy Authentication Forward-secure signature
2018/12/19
As surveillance systems are popular, the privacy of the recorded video becomes more important. On the other hand, the authenticity of video images should be guaranteed when used as evidence in court. ...
EXTRACTION OF BUILT-UP AREA BY COMBINING TEXTURAL FEATURES AND SPECTRAL INDICES FROM LANDSAT-8 MULTISPECTRAL IMAGE
Built-up Support Vector Machine Texture
2019/2/28
Remote sensing techniques provide efficient and cost-effective approach to monitor the expansion of built-up area, in comparison to other traditional approaches. For extracting built-up class, one of ...
HICF: A MATLAB PACKAGE FOR HYPERSPECTRAL IMAGE CLASSIFICATION AND FUSION FOR EDUCATIONAL LEARNING AND RESEARCH
Hyperspectral classification dimensionality reduction pattern recognition image fusion
2019/2/27
A significant surge has been observed with the development and research in remote sensing in recent years for hyperspectral applications in Earth observation. Subsequently, the development of software...