Structure-from-motion(SfM) pipeline for visual 3D modelling of a large city area using 360° field of view Google Street View images. The core of the pipeline combines the state of the art techniques such as SURF feature detection, tentative matching by an approximate nearest neighbour search, ...
Since Google is using multiple cameras to capture each image, there can be issues that pop up. These include a miscalibration of the camera’s geometry, timing differences between any of the 15 cameras, or parallax. These issues can lead to tearing or misalignment of images. One notable examp...
While you capture imagery, to ensure that the data you capture will be Street View compatible, please make sure that the content you shoot contains GPS information, videos are captured with resolution 8k@5fps, panoramic pictures have 3840x1920 resolution or above (with a ratio of 2 to 1),...
However, it will likely have low recall due to missing many true occluded crosswalks. The F1 score (ranging from 0 to 1) considers recall and precision simultaneously. It provides insight into the model's balanced ability to capture positive cases (recall) and be accurate with the cases it ...
the team used a stereoscopic technique of shooting two frames at slightly different angles at once in order to capture depth that would be useful later in post. [mikey] so, although we weren't making a 3d film, what this gave us was the depth information that we wouldn't usually have ...
If you’re not sure what type of images you want to capture, consider using a 50mm prime lens (which works great for street photography, portraits, and walkaround photography) or a 24-70mm zoom (which is extremely flexible and can handle both wide-angle landscapes and tighter shots). ...
here we are at the start of the match. now, as we move on to fifa 2013, you see some improvements there, but actually the animations are still a little bit rigid because they've been captured in a motion capture studio environment where it's not the most authentic, real match scenario...
Instead, you’ll need to use a specific set of camera settings that allow you to capture long exposure images of the night sky and all of the wonderful treasures found within it. The cameras used for the images in this guide were all Canon EOS Rebel-series DSLR’s. ...
Your messaging is what tells people a story and represents your brand – it’s how you capture people’s attention and how you demonstrate that your ad has real value. Your message should be concise and read well within the space that you’ve chosen for your ad. If you have lots of te...
"workflow" they're usually referring to the process they use when editing their photos, but there's another essential workflow to consider that doesn’t get as much attention. And that's the shooting workflow that relies upon key camera settings to capture the best possible images in the ...