This article comes from the WeChat official account:Poor review (ID: chaping321)< / span> , author: Poor Jun, head from FIG: supply of FIG.
Do you have any requirements for the clarity of the pictures when you are surfing the Internet?
The low resolution actually affects the viewing experience. For photos with even higher attainments, it’s a pity if you can’t see the details at a glance.
“So is there any kind of photo that can be enlarged to the maximum extent and still maintain a certain definition? Now the storage capacity of the computer hard disk is very ample, as long as the picture is clear enough, the size of the picture file does not matter.”
Such an idea is probably the idea of most readers. The picture is large and the details are plentiful. The content looks good. If you paste it after zooming in, it is really a kind of response.
Today, the bad reviewer Jun gave a generous wave and shared a high-definition work he has collected to everyone. It’s absolutely codeless to zoom in 10 times!
After the “Starry Sky” is magnified several times, you can clearly see the author’s brushstrokes when painting, even the natural aging produced by the oil painting after years of baptism, the cracks between the paint, let People can feel the emotional expression of this genius when painting.
I don’t know if readers with sharp eyes noticed the swimming pool on the edge of the football field. If you draw a range, it’s probably in this position of the entire photo.
The seaside swimming pool, sour again…
A terrific place is here. Zoom in and zoom in on this photo. You can even see the people swimming in the swimming pool. You can even see the depth of 3.8m on the edge of the wall.
Or on the edge of the football field, if you look far away, there seems to be no one, empty.
However, when you look closer at the position of the arrow, you find a man fishing at the edge of the dam.
It is even more exaggerated that the yachts parked in the haven surrounded by mountains in the distance can also be seen clearly.
You can also catch speedboats that are speeding on the sea.
As long as there are enough photos, there is a way to piece together a picture with enough details to exaggerate. With this method, you can even piece together a 58699 × 20407 resolution 8Short video in seconds.
Compared to the beach without people, the effect of shooting the city is much more shocking. This group of 1950 million pixel panoramic photos of Shanghai contains more information and better clarity.
In the panoramic mode, you can always locate to a certain point in the city. This comfortable “God perspective” is pretty hardcore.
This can’t help but raise a question. As long as you are free enough, can you make a global picture of the earth, or even the whole universe?
Theoretically, as long as you have enough powerful photographic equipment, you can do this. Humans are indeed trying to do this. NASA once sent a 24 GB galaxy photo. According to the normal 8 GB memory, Photoshop needs 1It takes 3 minutes to complete the opening and 30 GB of cache space will be used.
Obviously, if you are not an astronomy lover or a professional astronomer, the stars in this photo are far less interesting than the photos on earth.
In fact, since ancient times, humans have a habit of recording large-scale graphic information. In the Northern Song Dynasty, Zhang Qingduan’s “Picture of the Qingming River” took the form of a scroll to paint the social scenes and folk activities on both sides of the Bianhe River in Kaifeng during the Northern Song Dynasty. Presented.
This is a mode of early image information recording. Although it takes a long time, after drawing, the amount of information displayed in the “Qingming River Map” is quite amazing. We can learn from the relationship between the characters To infer the scenes of people’s lives and the style of the city at that time.
Limited to the lack of photography technology at the time, it was not easy to record in this way, but with the high-precision photography technology today, the surrounding scenes can be quickly left intact Save it.
Perhaps people who put it thousands of years later will see our life now, and they will also feel the same emotion as we watch “Qingming River Picture”.
The so-called “time and space travel” is nothing more than that…
Picture, data source:
Knowing: What kind of content will appear in pictures with a file size of 1 GB or even 1 TB?
Zhuhu: YY Master
Gigapixel Panorama Video Loops
Jingkun Technology
This article comes from the WeChat public account:Poor review (ID: chaping321) author: poor Jun