We talked about the advantages of the new iPad, although these features are not many, but every feature has details that can be talked about, and this is only to increase knowledge of technology, so that we can distinguish between products and choose the best ones, and today we are talking about the new iPad camera. It is known that Apple developed the new iPad camera and became 5 Mega pixel camera versus previous iPad camera 0.7 mega pixel camera. And also the video shooting has been updated to become high-quality 1080p. As is usually the case with Apple, it is concerned with the details and quality and not the numbers that companies use to market usually, so it added a fifth lens to increase the sharpness of the image and also increased the aperture of the camera to receive a greater amount of light so the image appears clear in less light and added a sensitivity to vibration when shooting a video ... But there is Another new feature introduced by Apple that many may not know is Temporal Noise Reduction ... The name is not familiar to a large number of users, so what does this new feature mean?

Apple seeks to solve imaging problems and upgrade the camera in its devices, so it introduced a vibration sensor when filming the video and relied on the presence of the gyroscope in the device. Shooting the video in low light, and specialists express it with the word Noise, which is that you see some points, so the image does not appear "blink", and this matter occurs due to the lack of light reflected from objects on the light sensor in the camera. You can see the following picture, which shows what this noise looks like and what the image looks like after removing it

(The images are illustrations, not taken on the new iPad)

So Apple introduced Temporal Noise Reduction to treat low-light video shooting. To clarify the difficulty of integrating this technology, especially with video shooting, we must first know that the imaging resolution in the new iPad is 1080p @ 30fps and the number 30, this means that the second in the video contains thirty pictures or in the language of specialists thirty cadres per second. This feature studies the image of an image to find out which points in the image are the video and which other points are the noise or "blink" and removes them, in the end, a high-quality video appears with the least possible noise, and no one will believe that it is an iPad camera.

This is a video filmed with the new iPad camera in medium light, in which you will notice the effectiveness of new technologies, whether noise reduction or vibration reduction.

Information: “Noise reduction” and “vibration reduction” are not new technologies, and if you own an iPhone 4S, you have the same technologies as the new iPad.

Do you think that the iPad is a suitable device for photography? Or because of its large size, would it not be useful to add an advanced camera to it?

Source: gizmodo
Thank you, Mustafa Habbal for sending the video

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