1. Semantic segmentation and photogrammetry of crowdsourced images to monitor historic facades – Heritage Science
- Author: heritagesciencejournal.springeropen.com
- Date Submitted: 05/08/2019 05:20 AM
- Average star voting: (4.77/5 stars and 40821 reviews)
- Summary: Crowdsourced images hold information could potentially be used to remotely monitor heritage sites, and reduce human and capital resources devoted to on-site inspections. This article proposes a combination of semantic image segmentation and photogrammetry to monitor changes in built heritage sites. In particular, this article focuses on segmenting potentially damaging plants from the surrounding stone masonry and other image elements. The method compares different backend models and two model architectures: (i) a one-stage model that segments seven classes within the image, and (ii) a two-stage model that uses the results from the first stage to refine a binary segmentation for the plant class. The final selected model can achieve an overall IoU of 66.9% for seven classes (54.6% for one-stage plant, 56.2% for two-stage plant). Further, the segmentation output is combined with photogrammetry to build a 3D segmented model to measure the area of biological growth. Lastly, the main findings from this paper are: (i) With the help of transfer learning and proper choice of model architecture, image segmentation can be easily applied to analyze crowdsourcing data. (ii) Photogrammetry can be combined with image segmentation to alleviate image distortions for monitoring purpose. (iii) Beyond the measurement of plant area, this method has the potential to be easily transferred into other tasks, such as monitoring cracks and erosion, or as a masking tool in the photogrammetry workflow.
- Match with the search results: Feb 19, 2022 … Crowdsourced images hold information could potentially be used to remotely monitor heritage sites, and reduce human and capital resources …
2. Our Monitor Picture Quality Tests Text Clarity
- Author: www.rtings.com
- Date Submitted: 06/24/2019 05:51 AM
- Average star voting: (4.11/5 stars and 40399 reviews)
- Summary: Text clarity is often an overlooked aspect when purchasing a monitor since we’re focused on how well it performs for gaming or in a bright room setting.
- Match with the search results: Jan 27, 2021 … Text clarity is often an overlooked aspect when purchasing a monitor since we’re focused on how well it performs for gaming or in a bright …
3. Process Monitor – Sysinternals
- Author: learn.microsoft.com
- Date Submitted: 02/29/2020 11:56 PM
- Average star voting: (3.91/5 stars and 88914 reviews)
- Summary: Monitor file system, Registry, process, thread and DLL activity in real-time.
- Match with the search results: Oct 26, 2022 … Monitor file system, Registry, process, thread and DLL activity in real-time. … Reliable capture of process details, including image path, …
4. New satellite images to allow anyone, anywhere, to monitor tropical deforestation – NICFI
- Author: www.nicfi.no
- Date Submitted: 04/17/2019 09:06 AM
- Average star voting: (4.3/5 stars and 11188 reviews)
- Summary: On Wednesday 23 September 2020, Norway’s Ministry of Climate and Environment entered into a contract worth up to NOK 400 …
- Match with the search results: Sep 23, 2020 … «This will revolutionize global forest monitoring. Better insight into what is happening in the rainforests will enhance efforts to protect …