the occupied crimean peninsula. mr putin also ordered a full investigation into the incident. ukrainian officials have welcomed the explosion. there have been reports of at least three more deaths on another day of mass protests against iranian authorities. female students shouted go back when the president visited a women s university. five teenagers in hong kong have been found guilty of advocating a violent revolution against the chinese state. they were sentenced up to three years in detention. now on bbc news, click takes to the catwalk. the team look at how ai is helping fashion retailers give customers a more personalised shopping experience. this week, the race to preserve ukraine s heritage and culture by sd scanning its buildings. phone too big? display too small? spencer has been looking at the latest flexi screens that are coming around the bend. you couldn t do this with a solid glass tablet. we will try on some smart fabrics and a solar powered shirt. and sticki
that don t even exist. that s very cool. good job, i take my hat off to you. my virtual hat. lives lost, people displaced. the horrors of war are unimaginable. and the battle for ukraine goes on. russia no longer has full control of the southern and eastern regions it illegally annexed in the last week, and as the ukrainian army fights back and regains some of it stolen territory the huge damages to donetsk and kherson are being revealed. many ukranians have been saddened by the destruction of buildings and the loss of culture and history that comes with that. since the start of the war, unesco says almost 200 historic sites have been damaged. but what can t be saved physically can be saved virtually. over the years, we have looked at different ways of preserving buildings digitally, and now that technology is being used for a very urgent task. across ukraine, hundreds of buildings have stood for years as important cultural sites. but through the war, many have gone from this
ukraine s heritage and culture by sd scanning its buildings. phone too big? display too small? spencer has been looking at the latest flexi screens that are coming around the bend. you couldn t do this with a solid glass tablet. we will try on some smart fabrics and a solar powered shirt. and sticking with style, are these the emperor s new clothes? lara has been trying on some threads that don t even exist. that s very cool. good job, i take my hat off to you. my virtual hat. lives lost, people displaced. lives lost, people displaced the horrors of war are unimaginable. and the battle for ukraine goes on. russia no longer has full control of the southern and eastern regions it illegally annexed in the last week, and as the ukrainian army fights back and regains some of its stolen territory, the huge damage to donetsk and kherson are being revealed. many ukranians have been saddened by the destruction of buildings and the loss of culture and history that comes with that. sinc
some of the technology they are using is already in use here at the british museum in london. they use it to scan objects, allowing detailed replicas to be made, or to help the experts to study them further. one of the scanners is the artec leo. it may be small but it is a powerful device and has a big pricetag. it costs more than 26,000 euros but has been donated to the project for free. the device has a few sensors and a projector. projector projects a pattern onto the object and this pattern is being deformed by the geometry of the object and then using this distortion, you can reconstruct the 3d. and then the algorithm in real time tries to understand how to match them perfectly, using the colour and geometry, and then it sticks everything together and you get the 360 degree model of the object. can i have a shot? of course.
pattern is being deformed by the geometry of the object and then using this distortion, you can reconstruct the 3d. and then the algorithm in real time tries to understand how to match them perfectly, using the colour and geometry, and then it sticks everything together and you get the 360 degree model of the object. can i have a shot? of course. so let s see, i ve hit the start button. opening the project, just wait until it tells you ready to scan, and you can scan away. great. and it is going to pick up all the little details? like these little flowers. exactly, exactly. what makes this scanner so good? you said it is the best. you can scan very fast and second, very precisely with a very good quality, and third, that you need less than an hour to train a person to do that, so it is very easy. so that s why now when there is no time and the war doesn t