In the recently released iPhone 14 series by Apple, the main rear camera of the basic iPhone 14 has been upgraded. Meanwhile, in the flagship iPhone 14 Pro/Pro Max, not only has the long-awaited rear camera resolution been upgraded, but the front camera module has also been enhanced. The well-known technical analysis firm TechInsights has … Read more
The experience area was bustling with people, forming a wall of enthusiasts like myself, mixed with seasoned experts, surrounding two cameras. This time, Sony didn’t prepare many machines on site, so everyone basically crowded around one machine to take some shots and then had a chance to handle it for a bit, feeling the operability … Read more
Click the blue text to follow us SUBSCRIBE to US The projector-camera system can display a touchscreen on any surface. NARA INSTITUTE OF SCIENCE AND TECHNOLOGY This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. Since the advent of smartphones, interacting with digital content via touch has become … Read more
When selecting a camera, a common question is: How large of a memory card should I choose? How much video can this capacity store? As a professional brand, today, Lechange will tell you what factors affect the storage time of recordings. 01 Storage Size Storage size refers to the memory capacity of the hard disk … Read more
This article is from the WeChat public account “Big Talk Imaging“, and the Zhihu column “All In Camera“. Please indicate the source when reprinting. Big Talk Imaging reader QQ exchange group 2: 8332820006. Big Talk Imaging Technology Forum: www.dahuachengxiang.com This site has new teaching videos “Image Sensor Technology and Applications” online on Taobao Education. “Imaging … Read more
In the era of AI in smart cars, cameras have become very important as the “eyes of the car.” Currently, camera-based ADAS is widely adopted in smart driving due to its applications, higher reliability, and adaptability to new requirements. ADAS cameras are typically deployed at the front, sides, and rear of the vehicle, providing driving … Read more
The camera module is an essential part of AI-based embedded systems. There are so many camera modules available on the market that it can be difficult to choose. This article will detail this process to help you make the right choice for embedded applications, including NVIDIA Jetson. Considerations for Choosing a Camera Choosing a camera … Read more
ISP Image Signal Processing 1. Introduction to ISP Image Signal Processing 2. What is the Purpose of ISP? 3. ISP Processing Flow and Algorithms 3.1 Geometric Distortion of Lenses 3.2 Lens Vignetting 3.3 Exposure Control: Underexposure 3.4 Optical Black Clamping 3.5 Image Compression 4. Internal Composition of ISP 5. IC ISP Architecture 5.1 NuCORE Sip1270 … Read more
0. Introduction For sensor selection, many beginners and even engineers are not very clear about the differences between different price ranges and devices. Here, the author wants to provide some suggestions based on personal experience and some online information, as well as how to use these devices. 1. Camera 1.1 USB Camera (Amateur & Consumer) … Read more
1. Introduction A friend recently sent me a Hikvision security camera, and today we will take it apart to see what’s inside. 2. Disassembly Step one of disassembly, first observe its shape. PS: Nameplate information Model Power DS-2SCD2612F4 2.8-12mm 12V DC 7.5W MAX / PoE(802.3af) Serial Number Production Date 488915429 11/2014 11 Version V5.2.3_141024 Execution … Read more