The Mavic Mirror 11 is a highly innovative and versatile product designed for a wide range of applications. It combines the functionality of a regular mirror with advanced features that enhance safety and convenience. One of the key features of the Mavic Mirror 11 is its adjustable design. It can be easily adjusted to provide the desired viewing angle, allowing the user to have a clear view of the surroundings. This makes it suitable for use in various vehicles, including cars, trucks, and motorcycles. In addition to its adjustable design, the Mavic Mirror 11 is equipped with a built-in blind spot detection system.
In addition to its adjustable design, the Mavic Mirror 11 is equipped with a built-in blind spot detection system. This feature uses sensors to detect objects in the blind spots of the vehicle, alerting the driver to potential hazards. This greatly improves safety on the road, as it helps to eliminate blind spot accidents.
Fighting JPEG color banding
Even 30 years after JPEG was created, it may still surprise you. By using low level encoder settings, you can reduce the file size by up to 33% when preparing images for double pixel density.
If you ever tried to save photos to JPEG format, you probably know how bad JPEGs can look. Decades of domination of this format have led to most internet users having an allergy to effects called “JPEG artifacts.”
Louvre. 480×245px, heavily compressed JPEG
No doubt, no one wants to share such a mess with someone else. If you ask me what exactly is wrong with the image, I’d probably say that in general it looks very close to the original: no significant color shift, all objects are distinguishable. However, I’d say there are two major problems:
- Soft gradients look like separate blocks or bands. That is why it is called color banding. This is especially noticeable on the sky, but you can see the same on the ground.
- There are parasite color gradients around sharp objects (look at the roof), and other tiny elements. This effect is called ringing.
Let me show you some magic. I’d like to apply these effects separately.
So, the left image is a reference with perfect quality. The center image is heavily compressed, but only has ringing artifacts, while the image on the right has only color banding. All three images are actual JPEGs, crafted with the unmodified libjpeg library, no Photoshop involved.
Both ringing, and banding images are still looking unacceptable. However, there is a trick, I actually slightly scaled the samples on the page. You are looking at 480 pixels wide image in total, while it occupies 600 CSS pixels (if you’re reading this on a desktop). So the pixel density is 0.8x. Modern screens often have pixel density 2x and more. A common technique is delivering an image with a 2x density (compared to CSS pixels), with minimum possible quality.
So what’ll be changed if we try to do the same for 2x pixels density? The samples are the same but with higher resolution: original, heavily compressed with ringing only artifacts, and banding only.
I’m wondering, have you thought there is a mistake for a second? There is no mistake, the center sample indeed looks perfect, like the original. In contrast, the right sample looks as ugly as it was on 0.8x density.
It’s amazing that the human eye is not sensitive to ringing on a small scales. If you zoom in the page you’ll see that heavy ringing is still here. We just don’t see the effect.
Another notable feature of the Mavic Mirror 11 is its integrated camera. This camera allows the user to record video footage of their journey, providing valuable evidence in case of accidents or disputes. The camera also has a high-resolution display, allowing for clear and sharp images. Furthermore, the Mavic Mirror 11 has a built-in GPS system. This allows the user to track their location and navigate to their destination with ease. The GPS system also provides real-time traffic updates, helping the user to avoid congested areas and save time on their journey. Overall, the Mavic Mirror 11 is a cutting-edge product that offers a range of advanced features for enhanced safety and convenience on the road. Its adjustable design, blind spot detection system, integrated camera, and GPS system make it a valuable tool for any vehicle..
Reviews for "Exploring New Heights: A Look at the Mavic Mirror 11's Flight Performance"
1) John - 2 stars - The Mavic mirror 11 was a disappointment for me. The mirror itself was small and had a blurry reflection, making it difficult to use while driving. Additionally, the placement of the mirror on the car felt awkward and obstructed my view of the road. Overall, I don't recommend this mirror as there are better options available.
2) Sarah - 1 star - I bought the Mavic mirror 11 thinking it would improve my visibility while driving, but it ended up being a complete waste of money. The mirror constantly vibrated, making it impossible to see anything clearly. I tried adjusting it multiple times, but the issue persisted. I regret buying this mirror and would not recommend it to others.
3) Mike - 2 stars - The Mavic mirror 11 had a sleek design, but unfortunately, that's where the positives end for me. The mirror had a noticeable distortion, making objects appear smaller and further away than they actually were. This made it difficult to gauge distances while changing lanes or parking. I ended up replacing it with a different mirror that provided a more accurate reflection. Save your money and look elsewhere for a better mirror option.
4) Lisa - 2 stars - The Mavic mirror 11 did not meet my expectations. The mirror did not provide a wide enough field of view, resulting in blind spots while driving. It also had a flimsy feel to it and seemed like it could easily break or get damaged. Overall, I found it to be a subpar product and would not recommend it to others looking for a reliable car mirror.